abonnementen ibood.com bol.com Gearbest
pi_147077684
registreer om deze reclame te verbergen
yrYN5HF.jpg

In dit en komende topics, zal informatie gegeven worden over vulkanen door enthousiaste FOK!kers, en iedereen die wat weet over vulkanisme, mag hier z'n bijdrage erbij toevoegen.

Hoofdzakelijk zijn het de aardse vulkanen in belangstelling staan. Maar als er op een andere planeet/maan vulkanische activiteit wordt waargenomen, zijn bijdrages welkom.

Mocht er een zeer heftige/gewelddadige uitbarsting van een vulkaan plaatsvinden komt er naast dit topic ook nog een eigen topic.

De Aarde
Het Systeem Aarde bestaat uit verschillende sferen. De atmosfeer is het gasvormige deel, de hydrosfeer het vloeibare oppervlaktewater, de biosfeer het leven op Aarde en de geosfeer, de vaste Aarde.

De aardkorst
De bovenste ~8-100 km van de Aarde wordt de korst genoemd. De dikte van de korst is sterk variabel over de Aarde. Continentale korst, bestaande uit graniet, gneis, schist en andere metamorfe gesteenten is lichter en dikker dan oceanische korst, die vooral uit basalt en andere basische gesteenten bestaat.

De aardkorst beweegt zich over de mantel, het onderliggende plastischere deel van de Aarde in verschillende platen. Langs en tussen deze platen wordt korst gevormd (spreiding, extensie) dan wel opgenomen door de mantel (subductie, compressie). Dit gaat gepaard met vulkanisme, van verschillende soort, afhankelijk van het soort gesteente, temperatuur en tektonische krachten.

De zogenaamde Ring van Vuur is een bijna ringvormige keten aan vulkanisch actieve gebieden. Deze Ring "verbindt" zo de Zuidelijke Pacifische Oceaan nabij Nieuw_Zeeland met de klok mee over Kamtsjatka en Alaska tot aan zuid-Chili.

Ring van Vuur
ringfire.gif

De Mantel
De aardmantel of kortweg mantel is de laag in de opbouw van de Aarde die direct onder de korst ligt. De mantel begint op enkele tientallen kilometers diepte, en is ongeveer 2900 km dik. Ze neemt 83% van het volume van de Aarde in en bevat 67,5 % van haar massa.
vulkanisme.gif
2225_320.gif

Soorten vulkanen
Er zijn 6 verschillende soorten vulkanen.

De spleetvulkaan
Een lange scheur in de aardkorst waardoor magma naar buiten komt. Deze ontstaat als twee tektonische platen uit elkaar drijven. Je vindt deze vooral bij oceaanruggen.

De schildvulkaan
Dit is een brede, ondiepe vulkaankegel, die ontstaat doordat het lava dat eruit stroomt, dun en heet is en heel langzaam afkoelt.

De koepelvulkaan
Deze kent een steile, bolle helling die gevormd is door dikke snel afkoelende lava.

De slakkenkegel
Een vulkaan die naast lava ook veel as uitspuugt. De berg die door deze vulkaan gevormd wordt, is dan ook opgebouwd uit lagen as en lava die elkaar afwisselen.

De samengestelde vulkaan
Deze is net zo opgebouwd als de slakkenkegel maar heeft naast de hoofdkrater nog meerdere kleinere kraters op haar flanken.

De calderavulkaan
Dit is een oudere vulkaan met aan de bovenkant een grote brede krater. In deze krater hebben zich weer kleinere nieuwe kraters gevormd.

Hotspots
Doordat een zeer hete brandhaard (hot-spot) in de mantel, door de aardkorst heen brandt.

Andere vormen van vulkanisme zijn de geisers en de hete bronnen. Die vind je vaak in de buurt van vulkanen waar de aardkorst dunner is en de warmte van het magma verder doordringt in de aardkorst. Een geiser is een holte in de aardkorst of een waterhoudende grondlaag, die door het onderliggende magma wordt verwarmd tot het kookpunt. Het water kan dan tot 500 meter in de lucht spuiten. Een hete bron werkt op dezelfde manier alleen wordt het water daar niet zo verhit, dat het onder druk van stoom eruit spuit.

Heeft Nederland een vulkaan?
Jazeker! De naam ervan is Zuidwalvulkaan, en ligt 17 km ten westen van Harlingen
maar ... die is letterlijk allang dood en begraven. Deze ligt namelijk vele honderden meters onder de bodem van de huidige Waddenzee. De vulkaan was actief in het Laat-Jura, zo'n 152 miljoen jaar geleden.

Actieve vulkanen
active-volcano-map.jpg
Met dank aan Volcano Discovery


Links
Status vulkanen Indonesie *NEW*
Volcano webcams all over the world
BBC-How volcanoes work
(Nieuws-)Updates van Vulkaanjager Jon Seach
Global Volcanism Program
Volcano Discovery
Live Science - Volcanoes
37 Volcano Cams
Vulkanen.nl
Mediatheek - Vulkanen
vulkaan.startpagina.nl
Kennislink (Zuidwalvulkaan)
Vulkanen in de Eifel (Duitsland)
Planet-wissen [vulkanen](Duitstalig)

Foto's
Meest spectaculaire vulkaanuitbarstingen op foto

Verwante (actuele) WKN-vulkaantopics
Uitbarsting El Hierro Canarische Eilanden
Vulkaanuitbarsting Chili
Tungaruhua Ecuador
Vulkanen IJsland #18
WKN / De Riftvallei, Nieuwe oceaan kan Afrika in tween splitsen

Archief en Verzameltopics
Krakatoa
Etna
Supervulkaan Yellowstone #2
Supervulkaan Yellowstone #1
Uitbarsting Merapi 2010
Supervulkaan bij Napels
Mount St.Helens

Deze OP in FOK!Wiki
Klik hier

De vorige deeltjes:
WKN / [vulkanen] The ring of Fire
WKN / [Vulkanen] The ring of Fire #2:
WKN / [Vulkanen] The ring of Fire #3: Eruption of Mayon?
WKN / [Vulkanen] The ring of fire #4: Veel aktiviteit!
WKN / [Vulkanen] The ring of fire #5: Het blijft actief
WKN / [Vulkanen] The ring of fire #6: Waar diverse vulkanen puffen



[ Bericht 8% gewijzigd door Frutsel op 16-06-2017 10:55:03 ]
The only limit is your own imagination
Ik ben niet gelovig aangelegd en maak daarin geen onderscheid tussen dominees, imams, scharenslieps, autohandelaren, politici en massamedia

Waarom er geen vliegtuig in het WTC vloog
pi_147078720
Laatste posts uit vorige topic:

Hawa
Het dorp gaat er aan
VolcanoReport twitterde op donderdag 27-11-2014 om 18:10:12 Fogo volcano, Cabo verde - Portelo village is currently being destroyed - LIVESTREAM link - http://t.co/4AugXjIVLC http://t.co/zciLyHoTOf reageer retweet
B3drkbwCEAAr8Pm.jpg

Kaapverdie



Fogo
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
  vrijdag 28 november 2014 @ 14:52:40 #3
15559 bwt
VvvrOOoeeeMmmmm
pi_147087989
http://new.livestream.com/muzikatv/fogo
Live view door reportages.
Als er ff geen reportage is kun je de eerder gemaakte opnames bekijken.
Nu mooi beeld van de uitbarstende vulkaan
<a href="http://goo.gl/q8fhTe" target="_blank">FAQ?</a>
<a href="http://goo.gl/gYvZFq" target="_blank">Geel is een zonnige en vrolijke kleur, als hij tenminste enigszins warm is gekleurd en wat naar het oranje neigt</a>
  zondag 30 november 2014 @ 12:26:03 #4
15559 bwt
VvvrOOoeeeMmmmm
pi_147143379
registreer om deze reclame te verbergen
Fogo in de nacht
<a href="http://goo.gl/q8fhTe" target="_blank">FAQ?</a>
<a href="http://goo.gl/gYvZFq" target="_blank">Geel is een zonnige en vrolijke kleur, als hij tenminste enigszins warm is gekleurd en wat naar het oranje neigt</a>
  dinsdag 2 december 2014 @ 13:14:33 #5
15559 bwt
VvvrOOoeeeMmmmm
pi_147215789
De lava in Hawaii is weer naar het dorpje pahoa aan het stromen.
Een nieuwe lavastroom. Een nieuwe route.
kenhrubin twitterde op dinsdag 02-12-2014 om 05:01:36 New 2.8km long #Kilauea lava finger is headed to Pahoa but still 4.6km away (red in HVO image) http://t.co/Vq1mXQRWHv http://t.co/xoW8f65i4O reageer retweet
B30nBK3CUAEoyTa.jpg


[ Bericht 13% gewijzigd door bwt op 02-12-2014 13:20:59 ]
<a href="http://goo.gl/q8fhTe" target="_blank">FAQ?</a>
<a href="http://goo.gl/gYvZFq" target="_blank">Geel is een zonnige en vrolijke kleur, als hij tenminste enigszins warm is gekleurd en wat naar het oranje neigt</a>
  dinsdag 2 december 2014 @ 14:03:26 #6
15559 bwt
VvvrOOoeeeMmmmm
pi_147217217
VolcanoReport twitterde op dinsdag 02-12-2014 om 13:47:12 Many updates + dramatic recent #video of #Fogo volcano, Cabo Verde destruction http://t.co/4AugXjIVLC http://t.co/3aofliFTae reageer retweet
B32fUsDCYAEP92w.png
<a href="http://goo.gl/q8fhTe" target="_blank">FAQ?</a>
<a href="http://goo.gl/gYvZFq" target="_blank">Geel is een zonnige en vrolijke kleur, als hij tenminste enigszins warm is gekleurd en wat naar het oranje neigt</a>
  woensdag 3 december 2014 @ 15:28:10 #7
15559 bwt
VvvrOOoeeeMmmmm
pi_147249241
registreer om deze reclame te verbergen
Dramatische beelden van de lava die door het dorp trekt.
http://www.rtc.cv/index.php?paginas=45&id_cod=36967

Ook op de volgende site vind je een X aantal video's
http://new.livestream.com/accounts/294253/events/3609986

involcan twitterde op woensdag 03-12-2014 om 13:49:50 The INVOLCAN team are witnesses to a dramatic situation at the Cape Verde, with houses swept away by the lava. http://t.co/Z0rQiDGwG3 reageer retweet
B37pg9aIYAEbo_H.jpg
<a href="http://goo.gl/q8fhTe" target="_blank">FAQ?</a>
<a href="http://goo.gl/gYvZFq" target="_blank">Geel is een zonnige en vrolijke kleur, als hij tenminste enigszins warm is gekleurd en wat naar het oranje neigt</a>
  donderdag 4 december 2014 @ 12:24:42 #8
15559 bwt
VvvrOOoeeeMmmmm
pi_147275429
B4AU33FIcAEka3f.jpg
<a href="http://goo.gl/q8fhTe" target="_blank">FAQ?</a>
<a href="http://goo.gl/gYvZFq" target="_blank">Geel is een zonnige en vrolijke kleur, als hij tenminste enigszins warm is gekleurd en wat naar het oranje neigt</a>
  donderdag 4 december 2014 @ 12:26:17 #9
15559 bwt
VvvrOOoeeeMmmmm
pi_147275462
VolcanoReport twitterde op donderdag 04-12-2014 om 11:29:48 #Volcano #news Today Updates – Bardarbunga, Sabancaya, Ubinas, Fogo, Copahue (video), Cerror Negro and Aso http://t.co/XWBktTE8dp reageer retweet
B4ATDamCIAAclB3.png
<a href="http://goo.gl/q8fhTe" target="_blank">FAQ?</a>
<a href="http://goo.gl/gYvZFq" target="_blank">Geel is een zonnige en vrolijke kleur, als hij tenminste enigszins warm is gekleurd en wat naar het oranje neigt</a>
  donderdag 4 december 2014 @ 13:56:56 #10
15559 bwt
VvvrOOoeeeMmmmm
pi_147277755
<a href="http://goo.gl/q8fhTe" target="_blank">FAQ?</a>
<a href="http://goo.gl/gYvZFq" target="_blank">Geel is een zonnige en vrolijke kleur, als hij tenminste enigszins warm is gekleurd en wat naar het oranje neigt</a>
  maandag 8 december 2014 @ 11:02:41 #11
15559 bwt
VvvrOOoeeeMmmmm
pi_147385435
Fogo update
En het dorpje is weggevaagd. Je kan alleen nog wat daken zien. Maar die zullen weldra ook verdwenen zijn.
VolcanoReport twitterde op zondag 07-12-2014 om 22:55:34 This was #Portela, Cabo Verde To the world press: not dramatic enough to cover? #Fogo volcano http://t.co/4AugXjIVLC http://t.co/X1aWvwTU8U reageer retweet
B4SMyAYCEAAhTkG.jpg

[ Bericht 100% gewijzigd door bwt op 08-12-2014 11:20:32 ]
<a href="http://goo.gl/q8fhTe" target="_blank">FAQ?</a>
<a href="http://goo.gl/gYvZFq" target="_blank">Geel is een zonnige en vrolijke kleur, als hij tenminste enigszins warm is gekleurd en wat naar het oranje neigt</a>
  maandag 8 december 2014 @ 11:20:47 #12
15559 bwt
VvvrOOoeeeMmmmm
pi_147385798
teideano twitterde op maandag 08-12-2014 om 10:56:51 Via @involcan As lava advances there´s no other chance than withdraw from our position.Terrific display of our planet http://t.co/Fczu6w5LHp reageer retweet
B4Ux31HCUAAXn7e.jpg
teideano twitterde op maandag 08-12-2014 om 10:42:48 Everything lost. Hard days for a volcanologist when friends see their homes and dreams destroyed. :( @involcan http://t.co/zrzV14r6Nw reageer retweet
B4Uuo_ECcAAzxfV.jpg
<a href="http://goo.gl/q8fhTe" target="_blank">FAQ?</a>
<a href="http://goo.gl/gYvZFq" target="_blank">Geel is een zonnige en vrolijke kleur, als hij tenminste enigszins warm is gekleurd en wat naar het oranje neigt</a>
pi_147402329
quote:
0s.gif Op maandag 8 december 2014 11:02 schreef bwt het volgende:
Fogo update
En het dorpje is weggevaagd. Je kan alleen nog wat daken zien. Maar die zullen weldra ook verdwenen zijn.
VolcanoReport twitterde op zondag 07-12-2014 om 22:55:34 This was #Portela, Cabo Verde To the world press: not dramatic enough to cover? #Fogo volcano http://t.co/4AugXjIVLC http://t.co/X1aWvwTU8U reageer retweet
[ afbeelding ]
_O_
The only limit is your own imagination
Ik ben niet gelovig aangelegd en maak daarin geen onderscheid tussen dominees, imams, scharenslieps, autohandelaren, politici en massamedia

Waarom er geen vliegtuig in het WTC vloog
pi_147409111
quote:
17s.gif Op maandag 8 december 2014 20:16 schreef El_Matador het volgende:

[..]

_O_
Nature is .... Gravities shortest path
Cuando haya sol, hay CHUFI
Muziek, Music y Musica
Proud to be 40+
Come On
  dinsdag 9 december 2014 @ 08:59:31 #15
15559 bwt
VvvrOOoeeeMmmmm
pi_147415107
Dan hier nog zo'n voorbeeld
janinekrippner twitterde op dinsdag 09-12-2014 om 03:11:51 Absolutely incredible video footage of the #Fogo #Volcano lava flow, now moving 20-30 m per minute! #volcanomonday http://t.co/Zvg42vnibH reageer retweet
B4YQ_NXCAAAuPXN.jpg
teideano twitterde op maandag 08-12-2014 om 23:53:28 https://t.co/sOotpTjfBS via @involcan Unbelievable rivers of molten lava. reageer retweet


[ Bericht 100% gewijzigd door bwt op 09-12-2014 09:12:33 ]
<a href="http://goo.gl/q8fhTe" target="_blank">FAQ?</a>
<a href="http://goo.gl/gYvZFq" target="_blank">Geel is een zonnige en vrolijke kleur, als hij tenminste enigszins warm is gekleurd en wat naar het oranje neigt</a>
  dinsdag 9 december 2014 @ 09:12:41 #16
15559 bwt
VvvrOOoeeeMmmmm
pi_147415237
teideano twitterde op maandag 08-12-2014 om 22:10:18 “Ye who enter,abandon all hope.” Dante Alighieri, Inferno. Hell may look like this. http://t.co/FpAiYbwrVh reageer retweet
B4XMAnKIAAAT_j_.jpg
B4XKW_QCYAA7G-d.jpg
<a href="http://goo.gl/q8fhTe" target="_blank">FAQ?</a>
<a href="http://goo.gl/gYvZFq" target="_blank">Geel is een zonnige en vrolijke kleur, als hij tenminste enigszins warm is gekleurd en wat naar het oranje neigt</a>
  vrijdag 12 december 2014 @ 10:18:04 #17
15559 bwt
VvvrOOoeeeMmmmm
pi_147507843
Fogo video
En een 2e filmpje er achteraan


[ Bericht 39% gewijzigd door bwt op 12-12-2014 14:45:48 ]
<a href="http://goo.gl/q8fhTe" target="_blank">FAQ?</a>
<a href="http://goo.gl/gYvZFq" target="_blank">Geel is een zonnige en vrolijke kleur, als hij tenminste enigszins warm is gekleurd en wat naar het oranje neigt</a>
  zondag 14 december 2014 @ 12:34:32 #18
15559 bwt
VvvrOOoeeeMmmmm
pi_147565908
Fogo doet het inmiddels weer iets rustiger aan.
quote:
December 13, 09:53 UTC (Armand)
A team of the University of Cabo Verde has reported that the eruption is more or less stable after having considerably decreased the last couple of days.
<a href="http://goo.gl/q8fhTe" target="_blank">FAQ?</a>
<a href="http://goo.gl/gYvZFq" target="_blank">Geel is een zonnige en vrolijke kleur, als hij tenminste enigszins warm is gekleurd en wat naar het oranje neigt</a>
  zondag 14 december 2014 @ 12:41:56 #19
15559 bwt
VvvrOOoeeeMmmmm
pi_147566079
En een Hawaii update op break-outs.
hawaii-1212usgsMAP.jpg
<a href="http://goo.gl/q8fhTe" target="_blank">FAQ?</a>
<a href="http://goo.gl/gYvZFq" target="_blank">Geel is een zonnige en vrolijke kleur, als hij tenminste enigszins warm is gekleurd en wat naar het oranje neigt</a>
  donderdag 18 december 2014 @ 12:24:47 #20
15559 bwt
VvvrOOoeeeMmmmm
pi_147702366
Hawaii update:
Winkelcentrum word ontruimd ivm de lava die eer aan komt.
Binnen een paar dagen zou het winkelcentrum getruffen kunnen worden.
<a href="http://goo.gl/q8fhTe" target="_blank">FAQ?</a>
<a href="http://goo.gl/gYvZFq" target="_blank">Geel is een zonnige en vrolijke kleur, als hij tenminste enigszins warm is gekleurd en wat naar het oranje neigt</a>
  vrijdag 19 december 2014 @ 13:55:55 #21
15559 bwt
VvvrOOoeeeMmmmm
pi_147740601
kenhrubin twitterde op donderdag 18-12-2014 om 21:36:07 #Kilauea lava flow continues march towards HWY 130 in Pahoa, now 1.3 km upslope, moving as two flow fingers - HVO map http://t.co/OB0V7o7F7e reageer retweet
B5KkFmICEAApbGp.jpg
<a href="http://goo.gl/q8fhTe" target="_blank">FAQ?</a>
<a href="http://goo.gl/gYvZFq" target="_blank">Geel is een zonnige en vrolijke kleur, als hij tenminste enigszins warm is gekleurd en wat naar het oranje neigt</a>
  vrijdag 19 december 2014 @ 14:01:34 #22
15559 bwt
VvvrOOoeeeMmmmm
pi_147740810
Fogo update:
B5KCAPXCMAERmCC.jpg
<a href="http://goo.gl/q8fhTe" target="_blank">FAQ?</a>
<a href="http://goo.gl/gYvZFq" target="_blank">Geel is een zonnige en vrolijke kleur, als hij tenminste enigszins warm is gekleurd en wat naar het oranje neigt</a>
  dinsdag 23 december 2014 @ 10:31:18 #23
15559 bwt
VvvrOOoeeeMmmmm
pi_147873039
Hawaii update:
Evening Lava Update – Monday, Dec. 22
The lava flow front is showing very little signs of advancement, having moved only 20 yards since downlsope since 6:30 a.m. this morning. The front remains 0.6 miles upslope of the Highway 130 and Pahoa Village Road intersection.

This afternoon’s assessment shows that the flow front remains active however showing very little signs of advancement. The active flow had advanced approximately 20 yards since 6:30AM this morning and the front remains approximately .6 miles upslope of the Highway 130 and Pahoa Village Road intersection. Current activity does not pose an immediate threat to area communities and Civil Defense and Hawaiian Volcano Observatory personnel are maintaining close observations of the flow. Residents and businesses down slope will be kept informed of any changes in flow activity, advancement, and status.

The Railroad Avenue alternate access road has been opened for use from 12:00 noon this past Saturday December 20th. This is to allow for motorists to become familiar with the road and traffic flow. Highway 130 remains open and there is no anticipated road closure at this time.

On behalf of the Hawaii County Civil Defense Agency and our partners we would like to thank everyone for your assistance and cooperation.

USGS Hawaiian Volcano Observatory (HVO) scientists conducted a helicopter overflight of the June 27th lava flow this afternoon and mapped its leading edge. At the time of the flight, the tip of the flow was stalled about 0.7 km (0.4 miles) from the Pahoa Marketplace, measured in a straight line, but lava was active in several places immediately behind the front. One or more of these other active lobes could overtake the stalled front in the coming hours to days, or the stalled front could reactivate. Numerous breakouts were also active along the flow in an area extending from 1 to 3 km (0.6 to 2 miles) upslope from the front of the flow, in the ground crack area near the True/Mid-Pacific well pad, and about 3 km (2 miles) downslope from Puʻu ʻŌʻō.
hawaii-1222lava01.jpg
<a href="http://goo.gl/q8fhTe" target="_blank">FAQ?</a>
<a href="http://goo.gl/gYvZFq" target="_blank">Geel is een zonnige en vrolijke kleur, als hij tenminste enigszins warm is gekleurd en wat naar het oranje neigt</a>
  woensdag 31 december 2014 @ 15:39:14 #24
15559 bwt
VvvrOOoeeeMmmmm
pi_148188844
Fogo:
Allochthonous twitterde op dinsdag 30-12-2014 om 21:13:02 Satellite imagery of eruption at Fogo, Cape Verde from @NASA_EO: lava has now engulfed 2 villages in caldera. http://t.co/Gb2PVltqZa reageer retweet
Hawaii:
Weinig verandering
<a href="http://goo.gl/q8fhTe" target="_blank">FAQ?</a>
<a href="http://goo.gl/gYvZFq" target="_blank">Geel is een zonnige en vrolijke kleur, als hij tenminste enigszins warm is gekleurd en wat naar het oranje neigt</a>
  vrijdag 9 januari 2015 @ 13:13:38 #25
15559 bwt
VvvrOOoeeeMmmmm
pi_148503179
Hawaii:
janinekrippner twitterde op donderdag 08-01-2015 om 20:43:36 Latest Hawaii Civil Defense lava map - no movement on lava flow front. http://t.co/nsIKPOO2W4 reageer retweet
B62gl-9CUAAkBQk.jpg

Fogo:
Lava stroomt nog steeds.
Verder weinig verandering in lava flow
<a href="http://goo.gl/q8fhTe" target="_blank">FAQ?</a>
<a href="http://goo.gl/gYvZFq" target="_blank">Geel is een zonnige en vrolijke kleur, als hij tenminste enigszins warm is gekleurd en wat naar het oranje neigt</a>
pi_148590671
op de BBC nu over Ambrym en de vulkaan Marum. Een verslaggeefster van de BBC daalt mee af in de caldera
DeLuna vindt me dik ;(
Op zondag 22 juni 2014 12:30 schreef 3rdRock het volgende:
pas als jullie gaan trouwen. nu ben je gewoon die Oom Rubber die met onze mama leuke dingen doet :)
pi_148590741
quote:
0s.gif Op zondag 11 januari 2015 23:13 schreef rubbereend het volgende:
op de BBC nu over Ambrym en de vulkaan Marum. Een verslaggeefster van de BBC daalt mee af in de caldera
goed dat je het even zegt, was het even vergeten
Op maandag 6 september 2010 00:28 schreef tong80 het volgende:
GVD Wat moet jij een trotse vader zijn :)
:P
pi_148590754
quote:
14s.gif Op zondag 11 januari 2015 23:15 schreef Againzender het volgende:

[..]

goed dat je het even zegt, was het even vergeten
tis ook al even bezig helaas
DeLuna vindt me dik ;(
Op zondag 22 juni 2014 12:30 schreef 3rdRock het volgende:
pas als jullie gaan trouwen. nu ben je gewoon die Oom Rubber die met onze mama leuke dingen doet :)
pi_148590803
quote:
0s.gif Op zondag 11 januari 2015 23:15 schreef rubbereend het volgende:

[..]

tis ook al even bezig helaas
ik was even afgeleid door berichten, ik kan dit wel weer terugkijken later.
Op maandag 6 september 2010 00:28 schreef tong80 het volgende:
GVD Wat moet jij een trotse vader zijn :)
:P
pi_148590818
quote:
0s.gif Op zondag 11 januari 2015 23:16 schreef Againzender het volgende:

[..]

ik was even afgeleid door berichten, ik kan dit wel weer terugkijken later.
Het is wel de moeite waard!
DeLuna vindt me dik ;(
Op zondag 22 juni 2014 12:30 schreef 3rdRock het volgende:
pas als jullie gaan trouwen. nu ben je gewoon die Oom Rubber die met onze mama leuke dingen doet :)
pi_148590898
quote:
0s.gif Op zondag 11 januari 2015 23:16 schreef rubbereend het volgende:

[..]

Het is wel de moeite waard!
de mascottes hier vinden het vast ook erg cool, dus dat terugkijken kan ik wel verantwoorden ;)
Op maandag 6 september 2010 00:28 schreef tong80 het volgende:
GVD Wat moet jij een trotse vader zijn :)
:P
pi_148591002
quote:
0s.gif Op zondag 11 januari 2015 23:18 schreef Againzender het volgende:

[..]

de mascottes hier vinden het vast ook erg cool, dus dat terugkijken kan ik wel verantwoorden ;)
:D ook mooi over hoe het eiland leeft met de vulkaan. En de beelden van dat kolkende lavameer _O_
DeLuna vindt me dik ;(
Op zondag 22 juni 2014 12:30 schreef 3rdRock het volgende:
pas als jullie gaan trouwen. nu ben je gewoon die Oom Rubber die met onze mama leuke dingen doet :)
pi_148641081
quote:
Ash plume from underwater volcano off Tonga cancels flights and turns sea red | World news | theguardian.com

Please activate cookies in order to turn autoplay off

Air New Zealand and Fiji Airlines both turn flights around after Hunga Tonga-Hunga Ha’apai sends huge ash cloud kilometres into air about 65km north of capital Nuku’alofa

An underwater volcano off Tonga was spewing ash high into the air on Tuesday, causing several carriers to suspend air travel to the South Pacific island nation and turning the surrounding ocean blood red, residents and officials said.

The Hunga Tonga-Hunga Ha’apai underwater volcano, about 65km north of the capital Nuku’alofa, was sending volcanic ash up to 4,500m into the air, the Wellington Volcanic Ash Advisory Centre (VAAC) said.

Tonga residents described a spectacular sight, with the enormous plume from the volcano shooting high into the sky and a muddy discharge underwater turning areas of the sea off the island blood red.

“I feel it is healthily letting off steam but it is growing ... the base has doubled in size since 24 December when we first saw it again. And it’s getting higher,” resident Chris Egan told Fairfax media.

The volcano, which first erupted in 2009, had been rumbling in recent weeks before exploding violently in the past few days, the New Zealand Herald reported.

An Air New Zealand flight between Auckland and Nuku’alofa on Monday was diverted to Samoa and later returned to New Zealand because of the volcano, the airline said in a statement.

A return service had been scheduled to fly on Tuesday, the airline said, but had been cancelled because of volcanic activity. The volcano was not disrupting flights to other regions, it said.

Regional carrier Fiji Airlines also turned around a flight to Tonga on Monday, citing safety concerns, and domestic flights were grounded in Tonga.

No damage is reported and New Zealand’s VAAC said the ash cloud was expected to dissipate by the end of Tuesday.
  woensdag 14 januari 2015 @ 09:50:43 #34
15559 bwt
VvvrOOoeeeMmmmm
pi_148666969
Hawaii update(tje)
janinekrippner twitterde op dinsdag 13-01-2015 om 22:25:39 Hawaii Civil Defense lava update: flow front stalled, flow widening and slowly advancing breakouts upslope http://t.co/mZgQMwm0HE reageer retweet
B7QobjICIAAC2LK.jpg
<a href="http://goo.gl/q8fhTe" target="_blank">FAQ?</a>
<a href="http://goo.gl/gYvZFq" target="_blank">Geel is een zonnige en vrolijke kleur, als hij tenminste enigszins warm is gekleurd en wat naar het oranje neigt</a>
  woensdag 14 januari 2015 @ 20:26:46 #35
15559 bwt
VvvrOOoeeeMmmmm
pi_148687900
Extreem uitgebreide pagina met info over Fogo
Vulkaan is in ieder geval nog niet tot rust gekomen.

B7VENR0CAAAVWL_.jpg

[ Bericht 74% gewijzigd door bwt op 14-01-2015 20:38:57 ]
<a href="http://goo.gl/q8fhTe" target="_blank">FAQ?</a>
<a href="http://goo.gl/gYvZFq" target="_blank">Geel is een zonnige en vrolijke kleur, als hij tenminste enigszins warm is gekleurd en wat naar het oranje neigt</a>
  donderdag 15 januari 2015 @ 15:59:28 #36
15559 bwt
VvvrOOoeeeMmmmm
pi_148714105
Hawaii update:
janinekrippner twitterde op donderdag 15-01-2015 om 14:20:19 This page has a great animation of the Hawaii June 27 lava flow progression https://t.co/nnU3zvdBc6 #volcano http://t.co/S26OCSg10Q reageer retweet
B7ZMymKCUAMcJ6g.jpg
https://www.facebook.com/(...)92905&type=2&theater
<a href="http://goo.gl/q8fhTe" target="_blank">FAQ?</a>
<a href="http://goo.gl/gYvZFq" target="_blank">Geel is een zonnige en vrolijke kleur, als hij tenminste enigszins warm is gekleurd en wat naar het oranje neigt</a>
pi_148747531
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
  maandag 19 januari 2015 @ 13:41:34 #38
15559 bwt
VvvrOOoeeeMmmmm
pi_148838235
<a href="http://goo.gl/q8fhTe" target="_blank">FAQ?</a>
<a href="http://goo.gl/gYvZFq" target="_blank">Geel is een zonnige en vrolijke kleur, als hij tenminste enigszins warm is gekleurd en wat naar het oranje neigt</a>
  woensdag 21 januari 2015 @ 14:10:21 #39
15559 bwt
VvvrOOoeeeMmmmm
pi_148908177
janinekrippner twitterde op woensdag 21-01-2015 om 13:41:57 Updated USGS lava flow map for the Hawaii June 27 flow http://t.co/5O8G1dpdPR #volcano http://t.co/gRsLYTp50k reageer retweet
B739h2VCEAATIHU.jpg
<a href="http://goo.gl/q8fhTe" target="_blank">FAQ?</a>
<a href="http://goo.gl/gYvZFq" target="_blank">Geel is een zonnige en vrolijke kleur, als hij tenminste enigszins warm is gekleurd en wat naar het oranje neigt</a>
pi_148934552
quote:
Mexican volcano spews ash 29,000 ft in the air

A huge ash column exploded into the sky from one of Central America’s most dangerous volcanoes on Wednesday, reaching airplane-level heights of the atmosphere.

Mexico’s Colima volcano played host to a “strong vulcanian-type explosion” at 9:15 a.m. local time on Wednesday. The mountain belched an ash column more than 4 km above the summit, with volcanic matter rising to 29,000 ft (9 km). The resulting ash flow eventually drifted to the northeast, Volcano Discovery reported.

A webcam focused on the active stratovolcano captured the powerful blast.

A small pyroclastic flow that descended the steep slope of the volcano was generated during the explosion.

The Proteccin Civil (Civil Protection) said there is not a forecast of ash falling in the region, which is located in southwestern Mexico, according to Mashable. The volcano, which is also known as the ‘Volcano of Fire,’ straddles the states of Colima and Jalisco.
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
  vrijdag 23 januari 2015 @ 14:18:10 #41
15559 bwt
VvvrOOoeeeMmmmm
pi_148977998
janinekrippner twitterde op vrijdag 23-01-2015 om 13:32:17 Updated Civil defense lava map of the June 27 Hawaiian lava flow http://t.co/WTi4awFWwp #volcano http://t.co/ZbcG1lImi0 reageer retweet
B8COdo-CYAAFJfJ.jpg
<a href="http://goo.gl/q8fhTe" target="_blank">FAQ?</a>
<a href="http://goo.gl/gYvZFq" target="_blank">Geel is een zonnige en vrolijke kleur, als hij tenminste enigszins warm is gekleurd en wat naar het oranje neigt</a>
  woensdag 28 januari 2015 @ 09:07:37 #42
15559 bwt
VvvrOOoeeeMmmmm
pi_149130102
janinekrippner twitterde op dinsdag 27-01-2015 om 22:19:43 Hawaii civil defense update: June 27 lava flow still stalled but north lobe widening http://t.co/rdM6i3grE1 #volcano http://t.co/KxqrChKpGq reageer retweet
B8YtRFJCIAEiaO_.jpg
<a href="http://goo.gl/q8fhTe" target="_blank">FAQ?</a>
<a href="http://goo.gl/gYvZFq" target="_blank">Geel is een zonnige en vrolijke kleur, als hij tenminste enigszins warm is gekleurd en wat naar het oranje neigt</a>
  woensdag 28 januari 2015 @ 13:53:20 #43
15559 bwt
VvvrOOoeeeMmmmm
pi_149137130
janinekrippner twitterde op woensdag 28-01-2015 om 13:33:23 #Fogo #volcano active flow front 1500 m from vent moving ~1.5 m/hr, possibly through lava tubes http://t.co/v6dRZHP3fj reageer retweet
<a href="http://goo.gl/q8fhTe" target="_blank">FAQ?</a>
<a href="http://goo.gl/gYvZFq" target="_blank">Geel is een zonnige en vrolijke kleur, als hij tenminste enigszins warm is gekleurd en wat naar het oranje neigt</a>
  donderdag 29 januari 2015 @ 16:42:34 #44
15559 bwt
VvvrOOoeeeMmmmm
pi_149174743
<a href="http://goo.gl/q8fhTe" target="_blank">FAQ?</a>
<a href="http://goo.gl/gYvZFq" target="_blank">Geel is een zonnige en vrolijke kleur, als hij tenminste enigszins warm is gekleurd en wat naar het oranje neigt</a>
pi_149536915
UJLepDq.jpg

Afgelopen weekend was het weer raak in Guatemala toen de Fuego vulkaan weer van zich liet horen.

quote:
Australian hiker: Eruption sounded like a huge bomb
An Australian hiker has told how he and his group were forced to flee down a mountain in Guatemala after a volcano sent cloud of ash raining down upon them.

The hikers were trekking near the volcano Fuego when it violently erupted on Saturday (local time), with one saying it "sounded like a jumbo jet taking off ... with the occasional explosion that sounded like a huge bomb".

It was Fuego's largest eruption in three years.

"There was an immediate change in air quality that began to coat my exposed skin with volcanic ash," said Melbourne man Justin Gallant, who was one of about 30 tourists and guides taking the popular but gruelling seven-hour trek up the adjoining peak of Acatenango volcano.

"The ash seemed like a cloud that made me cough. I was nervous about the ash getting into my lungs.

"The guides told us that the military and volcano experts had told us to descend as it was far too dangerous to be so close and there was a risk the lava could reach camp.

"I began to get a bit nervous and was keen to descend. Several hikers began to run most of the way down the mountain."

Mr Gallant said as he descended the mountain, Fuego was making a "thunderous sound" and he could see volcanic ash exploding from the top.

The eruption sent ash falling on the capital Guatemala City and the UNESCO town of Antigua and led to the closure of the international airport for much of Sunday. People were evacuated from nearby villages.

Melbourne woman Jade Nobel was working as a volunteer at a hostel in Antigua when the volcano erupted.

"All of a sudden it went really dark and started what I thought was spitting rain, until I looked up and got a clump of ash in my eye," she said.

"We went outside the front of the hostel and within a minute or so my t-shirt was covered in ash.

"We spent hours sweeping it all up and even now, I've just been out and I'm covered in a film of ash."

Tourists flock to Antigua using it as a base to hike near to several of the world's most active volcanos that line the edge of the Caribbean and Cocos tectonic plates.

Fuego is about 16 kilometres from Antigua and has been very active in recent weeks, providing spectacular displays of daily small lava eruptions which are visible from Antigua.

Fuego's most recent large eruption was during 2012 when more than 33,000 people were evacuated from their homes.

Now safely in Antigua, Mr Gallant said he had not ruled out trekking another of Central America's active volcanos.

"I was amazed by the force of Mother Nature," he said.

"And getting down safely, I am now so grateful for the rare experience."
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
  dinsdag 10 februari 2015 @ 13:55:38 #47
15559 bwt
VvvrOOoeeeMmmmm
pi_149537714
<a href="http://goo.gl/q8fhTe" target="_blank">FAQ?</a>
<a href="http://goo.gl/gYvZFq" target="_blank">Geel is een zonnige en vrolijke kleur, als hij tenminste enigszins warm is gekleurd en wat naar het oranje neigt</a>
pi_149537787
Geweldige 360-graden en panorama foto's van de uitbarstingen van vulkanen in het uiterste oosten van Rusland.

http://www.airpano.ru/files/Kamchatka-Klyuchevskaya-Sopka/2-2
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
  donderdag 12 februari 2015 @ 13:14:00 #49
15559 bwt
VvvrOOoeeeMmmmm
pi_149598736
B9oioP-CQAEW41U.jpg
<a href="http://goo.gl/q8fhTe" target="_blank">FAQ?</a>
<a href="http://goo.gl/gYvZFq" target="_blank">Geel is een zonnige en vrolijke kleur, als hij tenminste enigszins warm is gekleurd en wat naar het oranje neigt</a>
  dinsdag 17 februari 2015 @ 14:43:27 #50
15559 bwt
VvvrOOoeeeMmmmm
pi_149760705
arghh, editten zorgt voor verlies van alle gegevens...................
<a href="http://goo.gl/q8fhTe" target="_blank">FAQ?</a>
<a href="http://goo.gl/gYvZFq" target="_blank">Geel is een zonnige en vrolijke kleur, als hij tenminste enigszins warm is gekleurd en wat naar het oranje neigt</a>
  dinsdag 17 februari 2015 @ 14:45:58 #51
15559 bwt
VvvrOOoeeeMmmmm
pi_149760780
Hawaii update
janinekrippner twitterde op dinsdag 17-02-2015 om 14:00:20 NASA ALI image: active areas of June 27 lava flow. No advancement of flow front http://www.bigislandvideo(...)pdate-monday-feb-16/ #volcano http://t.co/UvHglAN4Xc reageer retweet
B-DElfZCUAAPbsB.jpg
quote:
NEWS BRIEFS
There continues to be no advancement of the lava flow front. The inactive distal tip remains roughly 550 yards from Highway 130 in the area west of the Pāhoa Fire and Police Stations. The flow has not advanced downslope for the past several weeks, but many breakouts remain active upslope.
A breakout on the south margin advanced 40 yards since yesterday morning. The narrow breakout is about 600 yards upslope of the stalled flow front.
Smoke conditions were light to moderate with a light northwest wind blowing the smoke in a southeast direction.
- See more at: http://www.bigislandvideo(...)sthash.dFii7Yqi.dpuf
<a href="http://goo.gl/q8fhTe" target="_blank">FAQ?</a>
<a href="http://goo.gl/gYvZFq" target="_blank">Geel is een zonnige en vrolijke kleur, als hij tenminste enigszins warm is gekleurd en wat naar het oranje neigt</a>
pi_149786883
quote:
0s.gif Op dinsdag 10 februari 2015 13:58 schreef Frutsel het volgende:
Geweldige 360-graden en panorama foto's van de uitbarstingen van vulkanen in het uiterste oosten van Rusland.

http://www.airpano.ru/files/Kamchatka-Klyuchevskaya-Sopka/2-2
Gave foto's! Paar jaar geleden in precies zo'n heli gevlogen in Kamtjatka, geen uitbarstende vulkaan gezien maar wel langs diverse vulkanen gevlogen en in eentje geland (Ksudach) en later enkele beklommen. Bizar en erg mooi landschap daar.
  woensdag 25 februari 2015 @ 17:01:53 #53
15559 bwt
VvvrOOoeeeMmmmm
pi_150034838
Fogo update
GeoTenerife twitterde op woensdag 25-02-2015 om 16:47:17 Scientists from @Involcan and #CapeVerde publish new data on Pico do Fogo volcano eruption http://t.co/cT1PJDp2La http://t.co/Pf2AfYpuDC reageer retweet
<a href="http://goo.gl/q8fhTe" target="_blank">FAQ?</a>
<a href="http://goo.gl/gYvZFq" target="_blank">Geel is een zonnige en vrolijke kleur, als hij tenminste enigszins warm is gekleurd en wat naar het oranje neigt</a>
pi_150241338
De villarrica vulkaan in Chili is uitgebarsten

B_KWQJQW4AEKVMK.jpg
B_KXpPpWkAEDMz9.jpg



[ Bericht 20% gewijzigd door Houtenbeen op 03-03-2015 16:51:03 ]
  dinsdag 3 maart 2015 @ 14:00:46 #55
15559 bwt
VvvrOOoeeeMmmmm
pi_150247777
janinekrippner twitterde op dinsdag 03-03-2015 om 13:08:19 Wow RT @edualarcon: Imgenes de la erupcin del volcn Villarica, al sur de Chile #Villarica #Volcn #Chile http://t.co/vKMgiFXaRq #volcano reageer retweet
AraucaniadDTodo twitterde op dinsdag 03-03-2015 om 12:07:30 Foto Captada en el momento de la Erupcin #VolcnVillarrica #Temuco http://t.co/YnFJufMw9p reageer retweet
B_K1Na-WkAA6N1h.jpg
B_K1OcoWoAAGdfW.jpg
B_K1PNxWwAAAKId.jpg
B_K1PYnWsAA-KXU.jpg
B_LAzEdU8AEpJ2y.jpg
B_LAzCPVEAMtUbg.jpg
B_KxLSCXEAA8H9q.jpg

[ Bericht 7% gewijzigd door bwt op 03-03-2015 15:09:25 ]
<a href="http://goo.gl/q8fhTe" target="_blank">FAQ?</a>
<a href="http://goo.gl/gYvZFq" target="_blank">Geel is een zonnige en vrolijke kleur, als hij tenminste enigszins warm is gekleurd en wat naar het oranje neigt</a>
  dinsdag 3 maart 2015 @ 15:57:43 #56
407027 LTVDK
Gelukszoeker
pi_150251566
Prachtige plaatjes _O_ Al ziet die laatste er wel erg nep uit :P
Op maandag 24 augustus 2015 11:34 schreef Yasmin23 het volgende:
Als je maar genoeg moeite doet past alles.
_____
TV / Het post-apocalyptische/dystopische film topic
  dinsdag 3 maart 2015 @ 16:06:29 #57
181124 chufi
mas y mas
pi_150251876
Wow mooie beelden
Cuando haya sol, hay CHUFI
Muziek, Music y Musica
Proud to be 40+
Come On
pi_150252009
quote:
0s.gif Op dinsdag 3 maart 2015 15:57 schreef LTVDK het volgende:
Prachtige plaatjes _O_ Al ziet die laatste er wel erg nep uit :P
want? :P
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
  dinsdag 3 maart 2015 @ 16:12:10 #59
15559 bwt
VvvrOOoeeeMmmmm
pi_150252098
quote:
0s.gif Op dinsdag 3 maart 2015 15:57 schreef LTVDK het volgende:
Prachtige plaatjes _O_ Al ziet die laatste er wel erg nep uit :P
Langere sluitertijd doet wonderen.
In het donker heb je lange sluitertijd wel nodig Als je kijkt naar de sterren dan kun je het zien
<a href="http://goo.gl/q8fhTe" target="_blank">FAQ?</a>
<a href="http://goo.gl/gYvZFq" target="_blank">Geel is een zonnige en vrolijke kleur, als hij tenminste enigszins warm is gekleurd en wat naar het oranje neigt</a>
pi_150252260
Met die bliksemschicht is wel echt fuckin ziek ^O^
Veni, vidi, vodka.
  dinsdag 3 maart 2015 @ 16:20:01 #61
407027 LTVDK
Gelukszoeker
pi_150252380
quote:
0s.gif Op dinsdag 3 maart 2015 16:12 schreef bwt het volgende:

[..]

Langere sluitertijd doet wonderen.
In het donker heb je lange sluitertijd wel nodig Als je kijkt naar de sterren dan kun je het zien
Dat snap ik, maar door die sluitertijd worden de aswolken ook als het waren "uitgesmeerd" waardoor je een soort verfeffect krijgt ;).
Op maandag 24 augustus 2015 11:34 schreef Yasmin23 het volgende:
Als je maar genoeg moeite doet past alles.
_____
TV / Het post-apocalyptische/dystopische film topic
pi_150252459
WKN / Uitbarsting vulkaan Puyehue (Chili)

Check deze maar eens over Chili
ook waanzinnige plaatjes O+
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
pi_150590839
quote:
Krachtige vulkaanuitbarsting Costa Rica

media_xll_2838131.jpg
In Costa Rica is de vulkaan Turrialba uitgebarsten. De berg spuwde vannacht flink wat as en rook uit. Het is de krachtigste uitbarsting sinds 1996. Omwonenden moesten dan ook hun huis uit en de wegen rondom de vulkaan zijn dicht.

Na vier explosies kwam er veel as in de lucht. Dat kwam zelfs terecht in San Jos, dat 50 kilometer verderop ligt. Het vliegveld in de Costa Ricaanse hoofdstad is daarom dicht.

Turrialba is laatste tijd weer vaker actief. Eind oktober spuwde de vulkaan voor het eerst in jaren weer as en rook uit. Ook kwam er toen voor het eerst sinds 1863 lava uit de vulkaan.
pi_151944544
NewsOnTheMin twitterde op woensdag 22-04-2015 om 23:23:57 BREAKING: Chile declares red alert after Calbuco volcano erupts. http://t.co/KP83LiHbRW reageer retweet
CDOdwhaW8AAj9nS.jpg
CDOdwhbW0AETq5x.jpg
CDOhP3lW0AA3Dvj.jpg
pi_151947125
Nice pics O+
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
  donderdag 23 april 2015 @ 09:13:51 #69
15559 bwt
VvvrOOoeeeMmmmm
pi_151948292
CDQaj8XUIAAXmlQ.jpg
http://chicago.suntimes.c(...)-day-explosion-chile

prensa_libre twitterde op donderdag 23-04-2015 om 06:51:30 #Chile | Impactantes imgenes de la erupcin del volcn #Calbuco esta noche. (Fotos: @donalec) http://t.co/h799WGEcrZ reageer retweet
CDQD_PaWEAAWneF.jpg
CDQD_VgW8AAHCW3.jpg
CDQD_UdWYAEfgTN.jpg
CDQD_UXXIAE7SD_.jpg

SkyAlertMx twitterde op donderdag 23-04-2015 om 06:49:06 Satlite: enorme nube de ceniza, vapores y gases que emana de la gigantesca erupcin en desarrollo del #Calbuco Chile http://t.co/LX395ppB3F reageer retweet
CDQDo4uUgAAMJ_P.jpg
CDQDo4tUsAA-gIB.jpg

[ Bericht 51% gewijzigd door bwt op 23-04-2015 09:19:01 ]
<a href="http://goo.gl/q8fhTe" target="_blank">FAQ?</a>
<a href="http://goo.gl/gYvZFq" target="_blank">Geel is een zonnige en vrolijke kleur, als hij tenminste enigszins warm is gekleurd en wat naar het oranje neigt</a>
pi_151949936
_O_ Waanzinnig zeg... heeft Chili zeker patent op... van die Puyehue waren ook al van die indrukwekkende plaatjes van
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
pi_151949982
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
pi_151950172
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
pi_151950491
Het gaat hier om een 'totaal onverwachte eruptie' ?
Niemand zag dit aankomen? Geen voortekenen?
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
pi_151951483
quote:
0s.gif Op donderdag 23 april 2015 10:34 schreef Frutsel het volgende:
Het gaat hier om een 'totaal onverwachte eruptie' ?
Niemand zag dit aankomen? Geen voortekenen?
Zo te lezen kwam de uitbarsting compleet onverwacht:

This eruption was unexpected as the volcano was on green alert status (lowest) until a volcanic tremor swarm began in the mid-afternoon today at the volcano. Within as little as 15 minutes, the eruption commenced. This suggested rapid ascent of magma from its source under the volcano but as the intensity of the eruption appears to have waned as nightfall arrived.
http://www.wired.com/2015(...)-explosive-eruption/
pi_151951510
quote:
0s.gif Op donderdag 23 april 2015 10:34 schreef Frutsel het volgende:
Het gaat hier om een 'totaal onverwachte eruptie' ?
Niemand zag dit aankomen? Geen voortekenen?
Vast genoeg voortekenen, maar echt serieus zijn ze niet genomen.
10.000 katjes
Maakte de 100.000e post in BIT
Er eens op uit?
pi_151951532
quote:
0s.gif Op donderdag 23 april 2015 11:08 schreef mouzzer het volgende:

[..]

Zo te lezen kwam de uitbarsting compleet onverwacht:

This eruption was unexpected as the volcano was on green alert status (lowest) until a volcanic tremor swarm began in the mid-afternoon today at the volcano. Within as little as 15 minutes, the eruption commenced. This suggested rapid ascent of magma from its source under the volcano but as the intensity of the eruption appears to have waned as nightfall arrived.
http://www.wired.com/2015(...)-explosive-eruption/
Bizar... zo vaak komt dat toch niet voor? Of lijkt dat zo?

Stel je voor dat zoiets gebeurd bij de Vesuvius :X
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
pi_151951541
Prachtig _O_
Twiddel
pi_151951782
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
pi_151951832
quote:
0s.gif Op donderdag 23 april 2015 11:10 schreef Frutsel het volgende:

[..]

Bizar... zo vaak komt dat toch niet voor? Of lijkt dat zo?

Stel je voor dat zoiets gebeurd bij de Vesuvius :X
Las dat het in Chili laatste jaren vaker is gebeurd o.a. met de Chaiten in 2008. Is weer eens wat anders dan maanden wachten zoals in IJsland :)
pi_151952141
quote:
0s.gif Op donderdag 23 april 2015 11:21 schreef mouzzer het volgende:

[..]

Las dat het in Chili laatste jaren vaker is gebeurd o.a. met de Chaiten in 2008. Is weer eens wat anders dan maanden wachten zoals in IJsland :)
Misschien zijn de plaatjes daarom zo mooi :P

Leuk voor het Cascade-gebrgte als daar bijv. Mt.Rainier ofzo ploft :')
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
pi_151967135
wow :~
DeLuna vindt me dik ;(
Op zondag 22 juni 2014 12:30 schreef 3rdRock het volgende:
pas als jullie gaan trouwen. nu ben je gewoon die Oom Rubber die met onze mama leuke dingen doet :)
pi_151976245


[ Bericht 4% gewijzigd door -CRASH- op 24-04-2015 00:37:25 ]
<a href="http://www.vwkweb.nl/" rel="nofollow" target="_blank">Vereniging voor weerkunde en klimatologie</a>
<a href="http://www.estofex.org/" rel="nofollow" target="_blank">ESTOFEX</a>
  vrijdag 24 april 2015 @ 02:51:06 #83
12903 Pagan
Volenti non fit iniuria.
pi_151977630
quote:
0s.gif Op donderdag 23 april 2015 11:10 schreef Frutsel het volgende:

[..]

Bizar... zo vaak komt dat toch niet voor? Of lijkt dat zo?

Stel je voor dat zoiets gebeurd bij de Vesuvius :X
Het aantal bootvluchtelingen vanuit Afrika zal dan wel afnemen.
Old moderators never die, they just smell that way!
Op dinsdag 5 januari 2010 20:40 schreef nokwanda het volgende:
En natuuuuuurlijk was jij dat weer. Smeerpijp dat je der bent :P _O-
Bullie is thuis X-Rated Epic fail
  woensdag 29 april 2015 @ 09:01:14 #84
15559 bwt
VvvrOOoeeeMmmmm
pi_152115408
janinekrippner twitterde op dinsdag 28-04-2015 om 20:30:06 Great webcam view of the Halemaʻumaʻu Overlook Vent http://t.co/Frtlr9bp0W http://t.co/2aZ8rnpNHs reageer retweet
CDsqWAEWEAAkKFq.jpg
HuffPostScience twitterde op woensdag 29-04-2015 om 02:30:26 Lava lake on Hawaii's Big Island is seriously close to overflowing http://t.co/f9w9d4ZfYI reageer retweet
eruptionsblog twitterde op woensdag 29-04-2015 om 02:38:06 LRT: Overflow onto the floor of an even larger crater, which itself is inside a caldera. reageer retweet
Webcam
Locatie laat mooi zie waar het is.
Heat cam

[edit]
janinekrippner twitterde op woensdag 29-04-2015 om 14:26:16 Halema?uma?u Outlook vent looking different this morning - lava on the crater floor http://t.co/cZgjtQRVKp http://t.co/y934uV0BZX reageer retweet
CDwlz3_WoAEU1SC.jpg

janinekrippner twitterde op woensdag 29-04-2015 om 14:31:44 Halema?uma?u explosion landed spatter on the overlook fence http://t.co/V4jxXuGQVP #volcano http://t.co/FNOAjRcxy5 reageer retweet
CDwnBqGWIAAA-mZ.jpg
CDwnBtCW0AAkYWR.jpg

janinekrippner twitterde op woensdag 29-04-2015 om 14:38:59 Image from the Halema?uma?u explosion - due to a rockfall 10:20am yesterday. Video: http://t.co/P88Cs17R32 #volcano http://t.co/6OKbbhjBXz reageer retweet
CDwod9-WIAA-Xjr.jpg

[ Bericht 13% gewijzigd door bwt op 29-04-2015 14:51:56 ]
<a href="http://goo.gl/q8fhTe" target="_blank">FAQ?</a>
<a href="http://goo.gl/gYvZFq" target="_blank">Geel is een zonnige en vrolijke kleur, als hij tenminste enigszins warm is gekleurd en wat naar het oranje neigt</a>
  donderdag 30 april 2015 @ 15:30:57 #85
15559 bwt
VvvrOOoeeeMmmmm
pi_152153590
<a href="http://goo.gl/q8fhTe" target="_blank">FAQ?</a>
<a href="http://goo.gl/gYvZFq" target="_blank">Geel is een zonnige en vrolijke kleur, als hij tenminste enigszins warm is gekleurd en wat naar het oranje neigt</a>
pi_152157745
AFP twitterde op donderdag 30-04-2015 om 18:32:41 #BREAKING Chile's Calbuco volcano erupts again, official says reageer retweet
CD2oe9FW8AAVcQv.jpg
CD2nTDcWIAEnxiH.jpg
pi_152371548
Alertlevel raised for Hakone volcano in Japan

quote:
An eruption warning has been declared for the volcano, as increased seismic activity under the Ōwakudani hydrothermal field were registered during the past days and could herald sudden phreatic explosions. The Owakudani valley lies north of the central lava domes inside the Hakone caldera. Seismicity started to increase in late April, consisting mostly of swarms of shallow quakes at 2 and 5 km depth. More intense swarms have occurred during the past days, triggering the Japan Meteorological Agency (JMA) to raise the alert level of the volcano to 2. Simultaneously, slight deformation of the ground was detected and it appears that fumarolic activity has increased in the past days. Japanese authorities have closed access to the area, which is a popular tourist destination. After the deadly, sudden phreatic eruption of Ontake-san volcano last year, the risk of such eruptions has been taken very seriously. Whether or not an eruption will occur at Hakone in the near future is impossible to say. Similar seismic crises have occurred in the past with no eruption following. The last known eruption at Hakone occurred in 950 AD.
HCO1oyO.jpg
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
pi_152544795
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
  woensdag 13 mei 2015 @ 08:53:36 #89
15559 bwt
VvvrOOoeeeMmmmm
pi_152550817
En Kilauea komt weer tot rust.
kenhrubin twitterde op dinsdag 12-05-2015 om 23:56:49 #Kilauea lava lake rapidly drains from rim to much below with deflation/seismicity in last day. edited webcam pic http://t.co/Im46cVOQwg reageer retweet
CE1lFYuUsAA6liL.jpg
<a href="http://goo.gl/q8fhTe" target="_blank">FAQ?</a>
<a href="http://goo.gl/gYvZFq" target="_blank">Geel is een zonnige en vrolijke kleur, als hij tenminste enigszins warm is gekleurd en wat naar het oranje neigt</a>
  donderdag 14 mei 2015 @ 20:41:33 #90
12903 Pagan
Volenti non fit iniuria.
pi_152601571
De Etna begint ook sinds gisteren weer te pruttelen. Vanavond om iets na 20:00 begon er weer lava te stromen en het vliegverkeer naar Sicili is opgeschort.
Old moderators never die, they just smell that way!
Op dinsdag 5 januari 2010 20:40 schreef nokwanda het volgende:
En natuuuuuurlijk was jij dat weer. Smeerpijp dat je der bent :P _O-
Bullie is thuis X-Rated Epic fail
  dinsdag 19 mei 2015 @ 12:58:09 #91
15559 bwt
VvvrOOoeeeMmmmm
pi_152745313
La Runion - Piton De La Fournaise staat in vuur en vlam

la1ere twitterde op dinsdag 19-05-2015 om 10:03:23 A #LaRunion, l’ruption du #PitonDeLaFournaise perd de son intensit mais reste splendidehttp://t.co/U9TME2G8Ne http://t.co/txRdXrwlZD reageer retweet
CFWpdIeWgAAVvXg.jpg
CFWpdLhXIAA6Q6B.jpg
CFWpdGQWAAAP6Fp.jpg
CFWpdLKWEAAaK4G.jpg
Heli als schaal
CFWm9fnWEAAs5El.jpg
chematierra twitterde op dinsdag 19-05-2015 om 07:00:46 De extraordinaria belleza!Fuentes de lava emanan de #PitonDeLaFournaise May 18#Team974 #LaReunionVa @vonbrucken: http://t.co/eHu7y4EYrH reageer retweet
CFV6nknUEAAfYV4.jpg
<a href="http://goo.gl/q8fhTe" target="_blank">FAQ?</a>
<a href="http://goo.gl/gYvZFq" target="_blank">Geel is een zonnige en vrolijke kleur, als hij tenminste enigszins warm is gekleurd en wat naar het oranje neigt</a>
pi_152751934
quote:
0s.gif Op woensdag 13 mei 2015 08:53 schreef bwt het volgende:
En Kilauea komt weer tot rust.

Misschien nog niet...

Kilauea Earthquakes Could Be Warning of New Eruption, Scientists Say

http://www.weather.com/ne(...)earthquakes-eruption
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
pi_152756260
Een prachtige vulkaan op een meer dan schitterende plek; de triple junction in het midden van de Atlantische Oceaan, exact tssen Eurazi, Noord-Amerika n Afrika in gelegen...:

AFEU-map.jpgAzorestriple3d.png
861011150_d90d996a99.jpgIlha_do_Pico_vista_da_Faj%C3%A3_Grande,_Calheta,_ilha_de_S%C3%A3o_Jorge,_A%C3%A7ores,_Portugal.JPG

Pico (Ilha do Pico, Portuguese pronunciation: [ˈiʎɐ du ˈpiku]), is an island in the Central Group of the Portuguese Azores noted for its eponymous volcano, Ponta do Pico, which is the highest mountain in Portugal, the Azores, and the highest elevation of the Mid-Atlantic Ridge. In the tradition of the Portuguese poet, Raul Brando, Pico is referred to as the Ilha Preta ("Black Island"), for its black volcanic earth, responsible for its UNESCO-designated historical vineyards that allowed the development of the island.

Uoq3hh8.jpg
UFc4VBX.jpgFGaHwmW.jpg
Jaw9Jwv.jpg
RXpDIJ7.jpg
Pico Pahoehoe
The only limit is your own imagination
Ik ben niet gelovig aangelegd en maak daarin geen onderscheid tussen dominees, imams, scharenslieps, autohandelaren, politici en massamedia

Waarom er geen vliegtuig in het WTC vloog
pi_152757621
_O_
  dinsdag 26 mei 2015 @ 03:47:11 #95
181124 chufi
mas y mas
pi_152965632
Galapagos Islands, arme beestjes

http://www.nu.nl/buitenla(...)lapagoseilanden.html

[ Bericht 12% gewijzigd door chufi op 26-05-2015 03:52:35 ]
Cuando haya sol, hay CHUFI
Muziek, Music y Musica
Proud to be 40+
Come On
  dinsdag 26 mei 2015 @ 03:51:04 #96
181124 chufi
mas y mas
pi_152965642
Galapagos-National_3317445b.jpg
Cuando haya sol, hay CHUFI
Muziek, Music y Musica
Proud to be 40+
Come On
  dinsdag 26 mei 2015 @ 15:35:33 #97
15559 bwt
VvvrOOoeeeMmmmm
pi_152976717
janinekrippner twitterde op dinsdag 26-05-2015 om 14:40:57 The growing spatter cone at Piton de la Fournaise and tremor phases since 17 May http://t.co/oIe4i1OCRy #volcano http://t.co/D6XldX5NBI reageer retweet
CF7r6NDWgAAhlhH.jpg
CF7r6P5WMAEA6t6.jpg
<a href="http://goo.gl/q8fhTe" target="_blank">FAQ?</a>
<a href="http://goo.gl/gYvZFq" target="_blank">Geel is een zonnige en vrolijke kleur, als hij tenminste enigszins warm is gekleurd en wat naar het oranje neigt</a>
pi_153062712
quote:
Vulkaan Japan barst onverwachts uit

media_xll_3037541.jpg

Een vulkaan op het Zuid-Japanse eiland Kuchinoerabu is vrijdagochtend onverwachts tot uitbarsting gekomen. Het Japanse meteorologische instituut heeft de hoogste waarschuwing uitgevaardigd.

De autoriteiten zijn begonnen de 137 bewoners van het eiland te evacueren. Eilandbewoners worden per boot naar een ander Japans eiland gebracht.

Voor zover bekend is een persoon gewond geraakt. Een 72-jarige man liep brandwonden op aan zijn gezicht. Het eiland ligt ongeveer 150 kilometer ten zuiden van het zuidelijkste hoofdeiland Kyushu en zo'n 1000 kilometer ten zuidwesten van Tokio.

Vanwege de grote zwarte rookwolken die uit de vulkaankrater opstijgen hebben de Japanse autoriteiten luchtvaartmaatschappijen geadviseerd niet boven het eiland te vliegen. De rook stijgt tot boven 9 kilometer en de Japanse vluchtleiding leidt vliegtuigen om. Er is verder geen gevaar voor mensenlevens, aldus de autoriteiten.
pi_153063122
Tis wachten op Fuji...
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
pi_153220643
quote:
Cotopaxi volcano (Ecuador): increased seismic activity, volcanic unrest

The volcano has been showing signs of unrest. Since mid-April this year, and particularly during May, a marked increased in earthquakes and SO2 emissions have been detected, which could be signs of a magma intrusion beneath the volcano.

During May, about 3000 local earthquakes were recorded, a significant increased compared to April (628 quakes), and more than during the last seismic crisis in 2001-02.

In particular, long-period earthquakes related to internal fluid movements have shown an increase in May. Most quakes were located in areas north and northeast of the volcano's summit, at two depth layers, one at shallow 3 km and others at deeper depths of up to 14 km.

In addition, SO2 emissions have shown an increased from normal values of approx. 500 tons / day to 2500-3000 tons per day. At the crater, fumarolic activity has increased during May. During the weekend of 22 and 23 May, sulfur smell the upper northern flank was very intense.

Very slight deformation has occurred on the N and NE flanks, suggesting a trend towards inflation, IGPEN reported.

For now, the signs of volcanic unrest are small and there is no indication that a new eruption is imminent, but the current unrest could be a medium to long term precursor to a possible new eruption, which would be the first since 1942
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
pi_153221069
In indonesie wordt men ook zenuwachtig.

quote:
Evacuaties Sumatra wegens kans op uitbarsting vulkaan
Foto: ANP
Gepubliceerd: 03 juni 2015 07:56
Laatste update: 03 juni 2015 09:52

De autoriteiten in het noorden van het Indonesische eiland Sumatra hebben mensen in de omgeving van de vulkaan Sinabung opgeroepen een veilig heenkomen te zoeken.
De 2460 meter hoge vulkaan lijkt op het punt van uitbarsten te staan. Woensdag kregen mensen in een straal van 7 kilometer rond de berg opdracht te vertrekken.

De Sinabung sliep vierhonderd jaar tot hij in 2010 weer langzaam ontwaakte. Sinds 2013 zijn er verscheidene kleine erupties geweest.

Video: Sinabung spuugt as in januari 2014

Gevreesd wordt dat bij een nieuwe eruptie uiterst gevaarlijke kilometerslange gloeiend hete vulkaanas-stromen van de berg af kunnen komen. Sinds 2013 leven nog altijd 2000 mensen in noodonderkomens.
pi_153435030
EUz4xl1.png

quote:
JMA raises warning level for another #volcano: Mt. Asama, 200km NW of Tokyo.
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
  maandag 15 juni 2015 @ 12:16:45 #104
181124 chufi
mas y mas
pi_153545451
Cuando haya sol, hay CHUFI
Muziek, Music y Musica
Proud to be 40+
Come On
  zondag 28 juni 2015 @ 11:57:37 #105
15559 bwt
VvvrOOoeeeMmmmm
pi_153899312
Exceptionally strong earthquake below the Kilauea volcano, Hawaii, Hawaii
quote:
Most important Earthquake Data:
Magnitude : 5.2
Local Time (conversion only below land) : 2015-06-27 22:10:10
GMT/UTC Time : 2015-06-28 08:10:10
Depth (Hypocenter) : 8.55 km
Depth and Magnitude updates in the list below.

Update : The initial depth of 0.1 km has in the meantime been updated to 8.6 km. At this depth a setting of the volcano (movement because of the weight of the volcano itself) is more likely. this happens regularly below Mauna Kea and Mauna Loa. These earthquakes are not volcanic in origin. This depth makes more sense as to the fact that the active crater did not change his activity pattern. A number of normal aftershocks are being registered after the mainshock.

Update : Magnitude 5 earthquakes are happen rarely in this area and depth

Update : Extremely shallow and below the volcano edifice. Webcams on Kilauea are not showing an increase or decrease of the volcano activity but a closer look will have to be taken from now on.

Update : we do not expect any damage outside the National Park itself and even in the National Park the shaking will have been relatively innocent for a quake of this Magnitude. Main reason : the origin of the earthquake probably not being tectonic.

<a href="http://goo.gl/q8fhTe" target="_blank">FAQ?</a>
<a href="http://goo.gl/gYvZFq" target="_blank">Geel is een zonnige en vrolijke kleur, als hij tenminste enigszins warm is gekleurd en wat naar het oranje neigt</a>
pi_153949519
quote:
Japan Raises Volcano Alert for Mount Hakone After Small Eruption

TOKYO: Japan raised the volcano alert at Mt Hakone southwest of Tokyo, restricting access to the area after an apparent small eruption at the mountain popular with holiday-makers.

The Japan Meteorological Agency said it had confirmed volcanic ash was emitted from the area, which is known for hot springs and which has been emitting unusual amounts of steam in recent months.

"There appears to have been a very small-scale volcanic eruption," the agency said on its website, raising the alert level to 3 from 2 on a scale of 5.

The higher alert restricts people from entering the area.

Japan, one of the most seismically active areas on earth, has seen an upturn in earthquake and small volcanic eruptions, including one that required the evacuation of a small island in south Japan.
cWYPAu4.png
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
pi_153967226
Giant eruption of Mount Sinabung volcano in Indonesia today
bron: reddit

8GLW8Xh.jpg
pi_154215151
Ook op Java is de vulkaan Mount Raung aan het pruttelen wat veel vliegverkeer in Indonesi in de war schopt.

http://www.volkskrant.nl/(...)as-vulkaan~a4098372/
  vrijdag 10 juli 2015 @ 09:39:40 #109
15559 bwt
VvvrOOoeeeMmmmm
pi_154215612
MeteoGroupWeer twitterde op vrijdag 10-07-2015 om 09:04:44 Uitbarsting Indonesische vulkaan #Raung op Oost-Java te zien op NASA satellietfoto. Vliegvelden in omgeving gesloten. http://t.co/D00whzRLCn reageer retweet
CJiOQPQUEAA9xQO.jpg

peterjpellis twitterde op donderdag 09-07-2015 om 17:24:16 DPS airport closed due to Mt Raung's volcanic ash. For updates follow @GerryS @flightradar24 #Bali #Indonesia http://t.co/2anWZZBUfc reageer retweet
volcan01010 twitterde op vrijdag 10-07-2015 om 15:35:53 #Raung eruption ash cloud map from Darwin Volcanic Ash Advisory Centre. http://t.co/fH6eYgob7d Ash up to ~5.2 km http://t.co/AmsX0EuYx3 reageer retweet


[ Bericht 25% gewijzigd door bwt op 10-07-2015 15:38:38 ]
<a href="http://goo.gl/q8fhTe" target="_blank">FAQ?</a>
<a href="http://goo.gl/gYvZFq" target="_blank">Geel is een zonnige en vrolijke kleur, als hij tenminste enigszins warm is gekleurd en wat naar het oranje neigt</a>
  vrijdag 10 juli 2015 @ 15:14:55 #110
15559 bwt
VvvrOOoeeeMmmmm
pi_154223310
<a href="http://goo.gl/q8fhTe" target="_blank">FAQ?</a>
<a href="http://goo.gl/gYvZFq" target="_blank">Geel is een zonnige en vrolijke kleur, als hij tenminste enigszins warm is gekleurd en wat naar het oranje neigt</a>
  vrijdag 10 juli 2015 @ 17:09:36 #112
15559 bwt
VvvrOOoeeeMmmmm
pi_154226117
quote:
0s.gif Op vrijdag 10 juli 2015 17:07 schreef dumble het volgende:

[..]

15/07/09?
Gister?
<a href="http://goo.gl/q8fhTe" target="_blank">FAQ?</a>
<a href="http://goo.gl/gYvZFq" target="_blank">Geel is een zonnige en vrolijke kleur, als hij tenminste enigszins warm is gekleurd en wat naar het oranje neigt</a>
pi_154264773
quote:
0s.gif Op vrijdag 10 juli 2015 17:09 schreef bwt het volgende:

[..]

Gister?
8)7 lol my bad
Veni, vidi, vodka.
pi_154276428
Mexico's 'Volcano of Fire' erupts, forcing evacuation of hundreds

20150712001154737444-original.jpg?itok=SNVjWJDG&mtime=1436666484
quote:
Mexico's Fire Volcano, also known as the Colima Volcano, blasts ash and smoke into the night sky.

Mexico's most active volcano, the Fire volcano spewed smoke and ash into the night sky, prompting the evacuation of a nearby hamlet as lava poured down its flank.

The grainy black and white images captured an intense explosion after which ash spewed from its crater. The activity at this volcano in Colima began on Thursday.

Authorities have taken preventative measures and evacuated residents within a five-kilometre (three-mile) radius of the volcano's peak after lava was observed coming down its flanks.

The Fire Volcano was most recently active in January and February of 2015 but altogether no civil protection actions have been warranted thus far.
pi_154672150
quote:
5 volcanoes erupt in Indonesia
JAKARTA, INDONESIA—
Major eruptions at five volcanoes in Indonesia have darkened skies with ash over a large swath of the archipelagic nation and three airports have closed.

Government volcanologist Surono said Mount Raung on Java island erupted again Wednesday, blasting ash and debris up to 2,000 meters (6,560 feet) into the air after rumbling for several weeks.

Eruptions of Gamalama and Dukono mountains on the Moluccas islands chain and the Sinabung volcano on Sumatra island have darkened skies and forced the evacuation of more than 10,000 people. Mount Karangetang on Siau island also erupted.

Transport Ministry spokesman Julius Adravida Barata said Jember and Banyuwangi airports closed late Tuesday and Bali's international airport was closed for several hours on Wednesday, disrupting flights.

Indonesia has 130 active volcanoes.
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
pi_154725489

quote:
Popo spews ash 2 km in the air
Amazing footage has emerged of dozens of ash exhalations from Mexico's most active volcano, Popocatepetl - reaching up to two kilometres into the sky.

The above video shows a large ash explosion that took place over several minutes and was part of a 24 hour recording that began at 11am on Monday.

Mexico's National Center for Disaster Prevention recorded 80 low-intensity exhalations and six explosions.

Popocatepetl is one of Mexico's most active volcanoes and the second highest volcano in North America, with an elevation of 5426m.

The largest volcano in North America, Pico de Orizaba, is about 285km east of Popocatepetl and has an elevation of 5636m.

This week's volcanic activity has led to ash falling in the nearby towns of Amecameca and Tlalmanalco - about 60km southeast of the country's capital, Mexico City.
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
  vrijdag 31 juli 2015 @ 07:37:42 #118
94257 aloa
Steeds harder, steeds sneller
pi_154783938
BREAKING: Manam Volcano Erupts in Papua New Guinea

http://www.accuweather.co(...)m_source=twitterfeed
<a href="https://youtu.be/qJUnxitTW2A" target="_blank" rel="nofollow">Katrina</a>
100.000e
pi_154784481
quote:
2s.gif Op vrijdag 31 juli 2015 07:37 schreef aloa het volgende:
BREAKING: Manam Volcano Erupts in Papua New Guinea

http://www.accuweather.co(...)m_source=twitterfeed
Misschien wel getriggerd door die aardbeving onlangs? Of rommelde het daar al een tijdje?
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
  vrijdag 31 juli 2015 @ 09:04:51 #120
94257 aloa
Steeds harder, steeds sneller
pi_154784731
quote:
0s.gif Op vrijdag 31 juli 2015 08:42 schreef Frutsel het volgende:

[..]

Misschien wel getriggerd door die aardbeving onlangs? Of rommelde het daar al een tijdje?
zou kunnen...



31jul15_ahi_b3.gif
<a href="https://youtu.be/qJUnxitTW2A" target="_blank" rel="nofollow">Katrina</a>
100.000e
pi_154786779
quote:
Vulkaanuitbarsting op Runion

SAINT-DENIS (ANP) - Op het Franse eiland Runion is vrijdag een vulkaan uitgebarsten. Plaatselijke media meldden dat de vulkaan, de Piton de la Fournaise (Top van de Oven), lava en rook uitstoot. De uitbarsting zou het zoeken naar wrakstukken van een vliegtuig waarvan woensdag een stuk vleugel op het eiland aanspoelde, kunnen bemoeilijken, bijvoorbeeld als helikopters aan de grond moeten blijven.

De vulkaan, in onbewoond gebied in het zuidoosten van het eiland, is een van de actiefste ter wereld en barst al voor de derde keer dit jaar uit. De uitbarstingen in februari en in mei duurden enkele dagen.
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
pi_155351758
quote:
Are Volcanoes Erupting More Frequently?

It seems like there have been a lot of volcanic eruptions lately.

Popocatpetl volcano in central Mexico has been spewing ash and smoke for months, while Colima, also in Mexico, continues to erupt regularly. In Japan, Sakurajima keeps threatening to erupt in a big way, and some scientists believe it will happen soon. According to Volcano Discovery, there are at least eight volcanoes currently active around the world.

If you're wondering what all this activity means, you're not alone. Scientists are asking the very same questions. They've been studying active periods of volcanic eruptions to see if there's a trend, or even if something's causing the increase in these events – and they still don't have any concrete answers.

Last year, a new study was released suggesting the speed at which the Earth spins may have an effect on the amount of volcanic activity. The belief is that the extra energy the sun uses to alter the speed of Earth's spin, even by the smallest amount, can transfer hundreds of thousands of petajoules of energy into the subsurface, and that may trigger additional eruptions.

Some researchers have also said global warming may be to blame. According to a 2012 study in the journal Geology, melting of land ice could relieve pressure off continents, which may allow magma to surge up more easily, leading to a higher likelihood of more eruptions. A 2015 study in Iceland had similar findings, according to Time.

But the scientists of both studies agree that the ties between climate change and more eruptions aren't concrete, and more examination needs to be done before any conclusions can be drawn.

"The link between climate change and volcanism is still poorly understood," Dr. Robin Wylie, researcher of volcanology at the University College of London, said in the Conversation, a science magazine based in the UK.

If either of these theories are proven to be true, Wylie adds, it would be yet another example of how the smallest changes in our world can have major consequences.
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
pi_155367876
quote:
0s.gif Op woensdag 19 augustus 2015 13:56 schreef Frutsel het volgende:

[..]

eruptionsblog twitterde op woensdag 19-08-2015 om 23:21:35 I guess I have to tell @sean_breslin that no, volcanic activity is not increasing. All normal on volcano front. reageer retweet
:)
pi_155582367
quote:
Tungurahua volcano (Ecuador): ash emissions

New ash explosions took place at the volcano the day before yesterday (3 July), generating a plume that rose approx. 1 km above the summit and caused light ash fall on the western slope.
This was the first significant activity since the weak eruptive episode in April.
IGEPN reported moderate internal activity and does not exclude that more vigorous eruptions might follow in the near future.
Tungurahua naast Cotopaxi in Ecuador ook weer bezig
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
pi_156265078
ZVIE732.jpg


quote:
Meru volcano (Tanzania) new eruption reported, first in 105 years

A new eruption has been reported yesterday from the volcano, which has last been active 105 years ago.

An ash plume was seen rising approx. 1 km and drifting NW from what looks like a lateral vent on the northern slope of the volcano near Arusha town. The are no reports of damage or fatalities.
According to local sources, people in the area around the volcano have been experiencing an increased number of small felt earthquakes in recent months.
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
pi_156265266
Word trouwens ook gesuggereerd dat er daar een grote bosbrand gaande is.
Tis me niet duidelijk of dat een gevolg is van een kleine eruptie of dat die eruptie uberhaupt niet geweest is maar dat al die tijd het gewoon een bosbrand was?

Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
pi_156289426
quote:
Meru volcano (Tanzania): false eruption report - plume caused by forest fire
Monday Sep 21, 2015 19:17 PM | BY: T

The volcano is NOT erupting. The reported eruption turned out to be a false report - what seemed to be an ash plume was in fact caused by a huge forest fire on the slopes of Meru
ah :P
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
pi_156345612
quote:
Alertlevel Mauna Loa Hawaii raised
HILO, Hawaii —Scientists at the U.S. Geological Survey Hawaiian Volcano Observatory have elevated the Volcano Alert Level for Mauna Loa from normal to advisory. This change in status indicates that the volcano is showing signs of unrest that are above known background levels, but it does not mean that a Mauna Loa eruption is imminent or certain.

HVO's seismic stations recorded elevated rates of shallow, small-magnitude earthquakes beneath the summit, upper Southwest Rift Zone, and west flank of Mauna Loa for at least the past year. During this same time, HVO monitoring instruments have measured ground deformation on Mauna Loa that is consistent with recharge of the volcano's shallow magma storage system. Together, these observations indicate that Mauna Loa is no longer at a background level of activity.

Based on these changes in activity, and in accordance with the USGS Volcanic Activity Alert-Notification System, HVO raised the Volcano Alert Level for Mauna Loa to advisory and the Aviation Color Code to yellow. The Volcano Alert Level is a four-tiered system that uses the terms Normal (background levels), Advisory, Watch, and Warning (highest threat) to inform the public about a volcano’s status. These alert levels are issued in conjunction with Aviation Color Codes, which provide information about volcanic-ash hazards to the aviation industry. The codes are Green (background), Yellow, Orange, and Red (eruption imminent).

An advisory/yellow status is declared when one or more volcano monitoring parameters are above the background range of activity, which is the current situation on Mauna Loa. Progression toward an eruption is by no means certain, but the volcano is closely watched to track how the unrest develops.

"It's possible that the increased level of activity at Mauna Loa could continue for many months, or years, without leading to an eruption," said Tina Neal, HVO’s Scientist-in-Charge. "It is also possible that the current unrest could be a precursor to the next eruption of Mauna Loa. But at this early stage, we cannot determine precisely which possibility is more likely."

HVO previously maintained an advisory/yellow status for Mauna Loa following increased rates of ground deformation during the rapid inflation of the volcano in 2004-2005. That period of inflation, similar to deformation currently observed, did not result in an eruption. When the inflation slowed to background levels in early 2010, the status of Mauna Loa was returned to normal/green.

The most recent eruption of Mauna Loa, which began on March 25, 1984, and lasted just over three weeks, was preceded by up to three years of increased earthquake activity. But, in contrast to pre-1984 activity, the energy released by recent earthquakes remains comparatively low.

HVO continues to closely monitor Mauna Loa, and will notify Hawai'i County Civil Defense, the National Park Service and other emergency managers, as well as the public, if significant changes are detected.
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
pi_156469678
🐱
pi_156469942
quote:
prachtig O+
volgens mij is dat uit die vulkaan in Chili?

Daar zijn weergaloze plaatjes van O+
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
  dinsdag 29 september 2015 @ 13:27:40 #132
62687 Ajaxfan
Look out for me
pi_156471370
* Ajax * Arsenal * Barca * Fiorentina * Napoli * Leeds *
pi_156471874
Euf5iYf.jpg

Volgens Twitter doet de Sinabung vulkaan in Indonesie weer boem op dit moment
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
pi_156543548
quote:
Veniaminof volcano (Alaska, USA): alert level raised due to increased seismic activity

Seismic trace of Veniaminof volcano, VNH station (AVO)
Over the past day, seismicity at Veniaminof has increased and is ongoing in the form of volcanic tremor, the Alaska Volcano Observatory (AVO) reported.
The Aviation Color Code was raised to Yellow and the Volcano Alert Level to Advisory.
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
pi_157305391
quote:
http://www.rtlnieuws.nl/n(...)i-gestaakt-om-aswolk

Z4xG8kq.jpg
Reizigers die vandaag met KLM van Amsterdam naar Bali vlogen, zijn gestrand in Singapore. Het is te gevaarlijk om te vliegen door de grote aswolk uit de vulkaan Rinjani.

De vulkaan staat op Lombok. Dat eiland ligt vlak bij Bali, waar een van de grootste vliegvelden van Indonesi ligt, Denpasar.

Gestrand
De Rinjani spuwt al dagen zoveel as, dat vliegtuigen gevaar lopen. "Hoeveel passagiers er zijn gestrand weten we niet. Maar gestrande reizigers worden opgevangen in hotels", laat een woordvoerder van KLM weten.

KLM wil morgen pas beoordelen of ze weer gaan vliegen.
🐱
pi_157309132
quote:
Tienduizenden toeristen vast op Bali na vulkaanuitbarsting

De luchthaven van het Indonesische Bali schrapt bijna zevenhonderd vluchten vanwege de uitbarsting van de vulkaan Rinjani op het nabijgelegen eiland Lombok. De as die de vulkaan uitspuwt, maakt vliegen onmogelijk.

De luchthaven van Denpasar is een van de drukste van Indonesi. De luchthaven blijft in elk geval tot morgenochtend dicht. Daarna wordt de situatie herbekeken, aldus een woordvoerder van de luchthaven. De vulkaan kwam afgelopen weekend tot leven. Tienduizenden toeristen zijn gestrand door de stremming op de luchthaven.
Was dat in Juli/Augustus/September ook al niet zo dat er tigzoveel mensen niet konden vliegen vanwege vulkanische activiteit op Bali? Was dat dezelfde vulkaan?

[ Bericht 4% gewijzigd door Frutsel op 05-11-2015 14:58:33 ]
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
  woensdag 4 november 2015 @ 11:40:17 #137
62913 Blik
The one and Only!
pi_157310287
4 jaar geleden daar nog gelopen, prachtig gebied rondom de Rinjani. Het is overigens volgens mij officieel niet de Rinjani zelf aangezien die ontploft is ergens rond 1200. In de krater van de ontploffing is een kratermeer ontstaan (Segara Anak), in dat kratermeer is vervolgens weer een vulkaan ontstaan. Weet niet of die vulkaan officieel ook Rinjani heet of een andere naam heeft. Op onderstaand plaatje is dat goed te zien

Mount-Rinjani.jpg
pi_157335986
1RdP4Fj.jpg
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
pi_157779535
quote:
Kanlaon Volcano spews ash; no injuries reported

ANLAON Volcano in Negros region on Monday night spewed ash that reached 4,921 feet (1,500 meters) above its summit.
The minor ash eruption started at 9:55 p.m. and ended at 10:03 p.m., according to a notification by the Philippine Institute of Volcanology and Seismology (PHIVOLCS).
Rumbling noise was heard in Barangay Mananawin and Sitio Upper Pantao, Barangay Pula, Canlao City in Negros Oriental province as the volcano ejected ash.

Kanlaon Volcano, which has an elevation 2,435 meters, has erupted 26 times, making it one of the most active volcanoes in central Philippines.
The initial report did not mention any injuries or damage to property.
quote:
Philippines raised to level 1 alert after steam explosion at summit. 4 km radius permanent exclusion zone.
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
pi_157836319
69qEXTK.jpg

quote:
Seismologists watching Glacier Peak after four earthquakes

Four earthquakes struck within hours of each other Wednesday afternoon near Glacier Peak in Washington.

The first two earthquakes registered at magnitudes 3.1 and 3.5.

The first earthquake occurred at 12:11 p.m. The second registered roughly an hour later at 1:20 p.m.

Then a third earthquake — a magnitude 1.6 — occurred at 2:33 p.m.

And finally a fourth earthquake — a magnitude 1.4 — was registered at 3:44 p.m.

All the quakes were recorded roughly 19-21 miles east-southeast of the town of Darrington.

Seth Moran, geophysicist at the University of Washington, tells KIRO Radio they're keeping a close eye on the area and continue to watch the seismic records.

"Magnitude 3 earthquakes happen in Washington and Oregon a number of times per year," Moran said. "The one thing that makes these potentially interesting in a different way is they're somewhat close to Glacier Peak."

The quakes, about three miles from Glacier Peak, occurred where there haven't been a lot of magnitude 3 earthquakes in the past, according to Moran.

"The last time there was a magnitude 3 in the vicinity was in 1991," Moran said.

However, there isn't a great network of seismic instruments in the area.

There have been no reports of damage or injuries.

According to the USGS, the last time Glacier Peak erupted was 1,100 years ago. Mount St. Helens and Glacier Peak are the only volcanoes in Washington state that have been explosive in the past 15,000 years.
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
pi_157962161
Momotombo in Nicaragua begint wat te rommelen: link
FamiliasdelMomotombo01nov.jpg
Bij Hoevelaken linksaf
pi_157963922
Zit nu aan het strand in Carita, met uitzicht op Anak Krakatau 8-)
"Light thinks it travels faster than anything. It doesn't. For wherever light travels it finds darkness has got there first and is waiting for it."
pi_157986827
quote:
0s.gif Op woensdag 2 december 2015 12:29 schreef TheRipper het volgende:
Momotombo in Nicaragua begint wat te rommelen: link
[ afbeelding ]
WKN / Vulkaan in Nicaragua barst na 110 jaar weer uit

Thx voor de tip :)
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
pi_158820456
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
  maandag 4 januari 2016 @ 19:24:04 #146
3394 Coelho
BigGreenEgg
pi_158825112
quote:
Ik heb een jaar of 12 geleden de Fuego zien uitbarsten toen we op rondreis Antigua aandeden. Indrukwekkend! Sowieso heel bijzonder om een vulkaan te zien uitbarsten (wanneer je op veilige afstand staat).
Addicted to sports on TV
"It's bold, it's brave, it's beautiful!"
pi_158833186
quote:
0s.gif Op maandag 4 januari 2016 19:24 schreef Coelho het volgende:

[..]

Ik heb een jaar of 12 geleden de Fuego zien uitbarsten toen we op rondreis Antigua aandeden. Indrukwekkend! Sowieso heel bijzonder om een vulkaan te zien uitbarsten (wanneer je op veilige afstand staat).
nice!
nog video's gemaakt toevallig?
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
  dinsdag 5 januari 2016 @ 10:47:02 #148
3394 Coelho
BigGreenEgg
pi_158841718
quote:
0s.gif Op maandag 4 januari 2016 22:49 schreef Frutsel het volgende:

[..]

nice!
nog video's gemaakt toevallig?
Nee, helaas. En ook destijds niet een camera die daar een redelijke foto van kon maken.
Addicted to sports on TV
"It's bold, it's brave, it's beautiful!"
pi_159252981
quote:
People evacuated after eruption Mt. Egon
MORE than 1,200 people have been evacuated from their homes to escape a gurgling volcano in eastern Indonesia spewing clouds of ash and toxic gas into the air.

Officials said they had distributed thousands of gas masks to villagers around Mount Egon in eastern Flores island as the choking fumes from the volcano intensified.

All residents within three kilometres of the volcano were ordered to evacuate and roads were also closed. Authorities said they were prepared to issue a wide-scale evacuation order if the situation deteriorates further.

“We are on a high alert and ready to evacuate any time,” disaster mitigation official Silvanus Tobi told AFP.

The volcano is popular with tourists, but it is unknown if any were near the volcano at the time it began erupting.

The volcano began rumbling last month but has become more active in recent days, sending villagers fleeing from their homes.

During its last serious eruption in 2008, Mount Egon blasted smoke and volcanic material nearly six kilometres into the atmosphere.
It is one of 129 active volcanoes in Indonesia, which sits on the Ring of Fire, a belt of seismic activity running around the basin of the Pacific Ocean.
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
pi_159598935
quote:
El Misti: Showing signs of activity
For the first time in more than 500 years, Peru's El Misti volcano is showing signs of potentially eruptive activity.

According to the committee charged with volcanic risk management for the region of Arequipa, El Misti is one of a dozen potentially active volcanoes in Peru but its proximity to a million residents have the officials concerned.

Gas emissions and magmatic activity have been recorded, Peru This Week reports, but officials note the activity does not necessarily pose an immediate danger of eruption.

Officials warned people living nearby to refrain from building property too close to the volcano and to be prepared for evacuations, Wired reports.

According to the Smithsonian Institution's Global Volcanism Program, El Misti is Peru's most well-known volcano and hasn't had a major eruption since the 15th century.
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
pi_159624469
wtY28Ep.jpg

Eruptie gaan de bij de Nevado de Chillan in Chili
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
pi_159678470
quote:
Wie komt er in godsnaam op het idee om een nucleare reactor naast een actieve vulkaan te zetten?
Veni, vidi, vodka.
pi_159781948
Mwoah... beetje overtrokken Tweetje van RT...
Sakurajima explodeert regelmatig met fantastische erupties... en dat was nog nooit een probleem voor de omgeving...

Zie ook
WKN / Spectaculaire uitbarstingen vulkaan Sakurajima in Japan
WKN / Vulkaan Sakurajima op Japan laat weer van zich horen (en zien)
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
pi_160179255
5YYzAjT.jpg
IL4ao9e.jpg

Monotombo in Nicaragua blijft actief
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
pi_160210597
geweldige beelden weer _O_
DeLuna vindt me dik ;(
Op zondag 22 juni 2014 12:30 schreef 3rdRock het volgende:
pas als jullie gaan trouwen. nu ben je gewoon die Oom Rubber die met onze mama leuke dingen doet :)
  zaterdag 12 maart 2016 @ 20:04:52 #158
94257 aloa
Steeds harder, steeds sneller
pi_160619229
Alaid Volcano.

CdXpV-JWIAAo6--.jpg
<a href="https://youtu.be/qJUnxitTW2A" target="_blank" rel="nofollow">Katrina</a>
100.000e
  maandag 28 maart 2016 @ 13:08:41 #159
94257 aloa
Steeds harder, steeds sneller
pi_160996166
Alaska.

quote:
A volcano on Alaska's Aleutian Islands erupted Sunday afternoon, sending ash 20,000 feet into the air.

The U.S. Geological Survey reported that the Pavlof Volcano, located about 600 miles southwest of Anchorage, erupted at 4:18 p.m. local time (8:18 p.m. ET). The agency said that the eruption also led to tremors on the ground.

The agency says the volcano, which is about 4.4 miles in diameter, has had 40 known eruptions and "is one of the most consistently active volcanoes in the Aleutian arc."

The Alaska Volcano Observatory says that ash plumes from past eruptions have risen as high as 49,000 feet. During a previous eruption in 2013, ash plumes rose 27,000 feet.

The community closest to the volcano is Cold Bay, which is about 37 miles southwest of it and has a population of approximately 100 people.

http://www.foxnews.com/us(...)000-feet-in-air.html

CeoVtnzW4AAGxwT.jpg:large
<a href="https://youtu.be/qJUnxitTW2A" target="_blank" rel="nofollow">Katrina</a>
100.000e
pi_160999133
quote:
Popocatpetl spuwt kilometers hoge aswolken

Popocatpetl in Mexico is weer actief. De vulkaan ligt vlakbij Mexico-Stad en spuwt enorme rookwolken van wel 2 kilometer hoog. Lokale autoriteiten adviseren de inwoners in omliggende dorpen om hun neus en mond te bedekken met vochtige doeken, zodat ze het as niet inademen.

Als de wind draait, kan de asregen in de richting van Mexico-Stad gaan. Dat is de afgelopen jaren vaker gebeurd.

Mexico telt zo'n 3000 vulkanen, maar slechts veertien daarvan zijn actief, waaronder de Popocatpetl. De 5450 meter hoge vulkaan spuwt vaker as, maar de laatste grote uitbarsting was in het jaar 2000. Toen werden meer dan 40.000 mensen gevacueerd.
CekN5XtXEAE1lN-.jpg:large

http://nos.nl/artikel/209(...)s-hoge-aswolken.html
I was built to be the best, the number one and nothing less!
  maandag 28 maart 2016 @ 17:01:39 #161
94257 aloa
Steeds harder, steeds sneller
pi_161001411
alaska_avo twitterde op maandag 28-03-2016 om 16:11:41 Pavlof volcano in eruption, 8pm AKDT 3/27/2016. Photo courtesy of Royce Snapp. https://t.co/HRK5dSaNtB https://t.co/C9Mys6omrs reageer retweet
CepA9uoUAAA51hF.jpg
<a href="https://youtu.be/qJUnxitTW2A" target="_blank" rel="nofollow">Katrina</a>
100.000e
pi_161019696
quote:
Activitylevel of Pavlov volcano downgraded
The activity level of an Alaska volcano has declined after the mountain erupted with a massive ash cloud that prompted the cancellation of dozens of flights.

The U.S. Geological Survey said in a news release late Monday night that the intensity of the eruption had "declined significantly."

Pavlof Volcano, one of Alaska's most active volcanoes, is 625 miles southwest of Anchorage on the Alaska Peninsula, the finger of land that sticks out from mainland Alaska toward the Aleutian Islands.

The volcano in the 8,261-foot mountain erupted about 4 p.m. Sunday, spitting out an ash cloud that rose to 20,000 feet.

Lightning over the mountain and pressure sensors indicated eruptions continued overnight Sunday. By 7 a.m. Monday, the ash cloud had risen to 37,000 feet and winds to 50 mph or more had stretched it over more than 400 miles into interior Alaska.

"It's right in the wheelhouse of a lot of flights crisscrossing Alaska," said geologist Chris Waythomas, of the U.S. Geological Survey, part of the Alaska Volcano Observatory, along with the University of Alaska and the state Division of Geological and Geophysical Surveys.

In its statement late Monday, the USGS said that the volcano's activity decline began around noon Monday and that by late at night a continuous emission was no longer being observed by satellite.

Consequently, a volcano alert — that had been at its highest level, warning of hazards both in the air and on the ground — was downgraded from a warning to a watch.

But the agency said that a significant eruption was still possible.
nu al een downgrade? das best snel toch? :{
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
pi_161020318
BH3GdDL.jpg

Muschelschloss twitterde op dinsdag 29-03-2016 om 11:32:15 #PavlovRT @LastQuake: Airline passenger captures amazing picture of Alaskan volcano erupting from his plane window. https://t.co/aoy8VKANjh reageer retweet
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
  donderdag 31 maart 2016 @ 09:23:09 #164
15559 bwt
VvvrOOoeeeMmmmm
pi_161067640
BuienRadarNL twitterde op woensdag 30-03-2016 om 15:55:05 Rondom de Pacific zijn op dit moment vulkanen actief. Hoe dat komt en nog veel meer vertelt @Jennifer_Faber je https://t.co/HBkVzcVWB7 reageer retweet
<a href="http://goo.gl/q8fhTe" target="_blank">FAQ?</a>
<a href="http://goo.gl/gYvZFq" target="_blank">Geel is een zonnige en vrolijke kleur, als hij tenminste enigszins warm is gekleurd en wat naar het oranje neigt</a>
pi_161091262
Exxon Mobile koopt Yellowstone om geothermische energie.
Link ;)
Bij Hoevelaken linksaf
pi_161169047
quote:
Popo barst weer uit
De Popocatpetl in Mexico is uitgebarsten. Daarbij spuwde de vulkaan gloeiend hete stenen zo'n 2 kilometer de lucht in. Sommige stenen kwamen 3,5 kilometer verderop terecht. Ook veroorzaakt de vulkaan kilometers hoge rookwolken.

Lokale autoriteiten waarschuwen dat deze asregen op de omliggende dorpen kan neerdalen. Vorige week werd de Popocatpetl, die vlakbij Mexico-stad ligt, opnieuw actief. Toen werden inwoners van de omliggende dorpen al geadviseerd om hun neus en mond te bedekken met vochtige doeken, zodat ze de as niet inademen.

In Mexico zijn veertien van de ruim 3000 vulkanen die het land telt actief, waaronder de Popocatpetl. De 5450 meter hoge vulkaan spuwt vaker as, maar de laatste grote uitbarsting was in het jaar 2000. Toen werden meer dan 40.000 mensen gevacueerd.
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
pi_161698793
quote:
Ik dacht even dat dit de vulkaan was, die in een graanveld van een boer is ontstaan.

Maar dat is de Paricutn...
Op zondag 14 november 2010 18:11 schreef liesje1979 het volgende:
Zo is daar Godshand, met zijn sarcastische toon,
Die regelmatig een topic voorziet van spot en hoon.
pi_161794012
quote:
Volcanic earthquake swarm and lake heating at Mt. Ruapehu
A volcanic earthquake swarm is being recorded beneath the Crater Lake of Mount Ruapehu since April 26, 2016, GeoNet reports. Swarms of volcanic earthquakes like these are uncommon on Ruapehu in recent years. The most recent eruption of this volcano occured on September 25, 2007.

The temperature of the Crater Lake has been rising since late 2015 and since mid-April 2016 the temperature has risen from 25 to 40 C (77 to 104 F). Similar temperatures and rate of temperature increase were observed in March 2011, April 2014 and February 2015, the agency reported today.

GeoNet didn't observe any changes in other monitored parameters like volcanic gas, lake chemistry or lake overflow. A gas flight was performed on March 30 and the Crater Lake was sampled on April 14.

"Currently we are uncertain of the implications of the recent observations. However at this time these changes at Ruapehu are not considered sufficient to change the Volcanic Alert Level," GNS Science volcanologist Agnes Mazot said.

The changes at Ruapehu are not related to the volcanic eruption that occurred at White Island on Wednesday, April 27, Mazot added.

As of April 29, 2016, Mount Ruapehu remains at Volcanic Alert Level 1 (Minor volcanic unrest). Aviation Color Code is Green.
\
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
pi_161800333
2HTJFCK.jpg

Sakurajima Japan doet ut weer ff...
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
pi_162037142
quote:
130 quakes detected beneath Mount St Helens over last eight weeks, USGS says volcano is recharging

he US Geological Survey (USGS) reports that last eight weeks were very crucial for Mount St Helens, which experienced over 130 earthquakes during a short period. The quakes-the largest was 1.3 on the Richter scale-have been detected over a mile below the surface.

The government agency also says that in last about two months, the rate of small earthquakes under the volcano has been increasing. During the peak time, the Washington state volcano experienced about 40 earthquakes. As majority of these quakes are below the volcano's surface, people aren't able to feel them, reports the USGS.

Some of the quakes occurred more than two miles below the surface of the volcano with an extremely weak magnitude of just 0.5 or less. The agency asks people not to panic as earthquakes are common in volcanoes. Surge in quakes beneath the volcano surface doesn't mean it is going to erupt, it says.

Volcano experts say the steady increase in such activities suggest that the state volcano is just recharging. It means new magma is refilling in the chamber of Mount St. Helens, they say.

Mount St Helens last erupted in 2008. During an eruption about 36 years ago, 57 people lost their lives. The accident also sparked forest fires at that time. The USGS believes such an event isn't going to occur in near future.

Today, the volcano is among the most closely monitored volcanoes around the globe. Thousands of sensors have been placed around the volcano to understand its activities. "Our best long-term forecast is that the next eruption will be a lava dome building eruption, which will have some explosivity to it, but nothing as catastrophic as St Helens in 1980", says Seth Moran of the Cascades Volcano Observatory.

These mini earthquakes, along with the fact that the ground around the volcano is moving ever so slightly away from it, suggest that Mount St. Helens will one day erupt again, said Seth Moran, the scientist in charge at the USGS Cascades Volcano Observatory in Vancouver, Washington," according to a news report published by Live Science.

"Such events are commonly seen in active hydrothermal and magmatic systems," the USGS said. "The magma chamber is likely imparting its own stresses on the crust around and above it, as the system slowly recharges. The stress drives fluids through cracks, producing the small quakes."

According to a report in Tech Times by James Maynard, "Tumbling down the mountainside, sweeping everything in its path, were lahar events - volcanic mud flows. These were accompanied by one of the most dangerous of all effects of volcanoes - pyroclastic flows. These deadly emulsions of semi-solid fragments of molten rock and toxic gases are able to tear through a region, or a populace, at more than 60 miles per hour."

"Over the course of the day, prevailing winds blew 520 million tons of ash eastward across the United States and caused complete darkness in Spokane, Washington, 400 kilometers (250 miles) from the volcano. Major ash falls occurred as far away as central Montana, and ash fell visibly as far eastward as the Great Plains of the Central United States, more than 1,500 kilometers (930 miles) away," the U.S. Geological Survey (USGS) reports.

A report published in Fox News informed, "Scientists said the Pacific Northwest Seismic Network detected more than 130 earthquakes, between 1.2 and 4 miles deep, in the region since March 13. Researchers said the majority of the quakes have registered as a magnitude 0.5 or less and some are too small to detect."

"The magma chamber is likely imparting its own stresses on the crust around and above it, as the system slowly recharges. The stress drives fluids through cracks, producing the small quakes. The current pattern of seismicity is similar to swarms seen at Mount St. Helens in 2013 and 2014; recharge swarms in the 1990s had much higher earthquake rates and energy release."
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
pi_162040829
:o
DeLuna vindt me dik ;(
Op zondag 22 juni 2014 12:30 schreef 3rdRock het volgende:
pas als jullie gaan trouwen. nu ben je gewoon die Oom Rubber die met onze mama leuke dingen doet :)
pi_162085069
quote:
Ruapehu on alert after 20C rise

Mt Ruapehu's risk of eruption may have increased, but GNS volcanologists say nearby residents should not feel concerned.

GNS today announced the mountain's crater lake temperature had doubled in the past few weeks, rising from 25C to between 45C and 46C over the past couple of days.

Duty volcanologist Geoff Kilgour says scientists made two visits to Ruapehu yesterday, one flight to measure the gas output and other to sample the crater lake water and make additional ground-based gas measurements.

"Volcanic gas measurements indicate an increase in the amount of both carbon dioxide (CO2) and sulphur dioxide (SO2) output ... Seismic activity at Mt Ruapehu is usually dominated by volcanic tremor. Since the volcanic earthquakes in late April the seismicity has been dominated by volcanic tremor at varying levels. The level of tremor has increased but is not exceptional in terms of the last few years."

Volcanologist Brad Scott has quashed a few "urban myths" about why there is currently an increasing level of activity in the volcano.

"It's got nothing to do with weather. And White Island, they're [volcanoes] all independent of each other."

Mr Scott says the activity is caused by molten lava getting trapped inside the volcano itself.

"When that new pulsar heat and hot rock comes into the volcano it's whether or not it can flow through the volcano and get out of it and if the holes in the volcano aren't big enough to let the gas through it just over pressurises and pops."

And for those in surrounding towns worried that a lahar will swamp them, Mr Scott says debris is
unlikely to travel more than a few kilometres from the volcano itself.

"One of the biggest eruptions, in 1995, only a few blots got past the 3km or 4km mark and that was really rare. Being away from the volcano is very safe and even the standard places you can go. Different story if you go and climb the thing and you're camping at the crater lake or something."

As for where it travels, Mr Scott says the majority head out towards the Desert Rd but there have been some eruptions producing lahar on the northern side.

"If you're at the ski lodges, they're safe as. Ruapehu only affects within about 3km of the lake and the nearest part of the ski fields are about 4km or 5km away so it does make it a fairly safe environment and the rest, once off you're off the bottom of the volcano, nothing can touch you."

Mr Scott says Ruapehu Alpine Lifts has shifted all of its infrastructure - ski tows, towers, cafes - out of the valleys in case it did head in that direction.

As for how the volcanic unrest occurs? "That's the $64,000 science question of volcanologists all over the world."

The Department of Conservation also issued a warning to climbers and trampers on the mountain, to not enter the Summit Hazard Zone on Mt Ruapehu until further notice.

The Summit Hazard Zone is the area within 2km of the centre of the crater lake.

It encompasses all the peaks in the summit area, with Te Heuheu Peak at the north end of the summit area at the edge of the zone, and the upper Turoa skifield at the south.

Climbers and trekkers should refer to the Summit Hazard Zone map or use their map and GPS reading skills, to determine when they are approaching the zone.

"We recommend climbers, trampers and walkers do not enter the zone," said Paul Carr, DoC's operations manager for Tongariro.

"Guiding companies should also heed the advice and not take people into the zone."

No ski areas, other facilities or roads on Ruapehu or elsewhere in Tongariro National Park - including the Tongariro Alpine Crossing - are affected by this warning.
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
pi_162265869
quote:
More quakes under a north west volcano
SEATTLE - As of 1 p.m. Monday, Oregon's Mount Hood has seen about 40 earthquakes in close proximity over less than 18 hours. Such clusters of earthquakes are known as a swarm. The location of the quakes is on the southern flank of the volcano, and they are small, magnitude 2.0 or less.

Alicia Hotovec-Ellis is a volcano seismologist at the Pacific Northwest Seismic Network at the University of Washington and an expert on earthquake swarms. She says the swarms have happened in the same place before. The quakes on Mount Hood are not seen as a warning of an eruption and are probably related to water moving through rock.

Swarms of small quakes are used as a tool by scientists to monitor what's going on deep inside a volcano. Mount St. Helens has seen a series of swarms involving more than 100 key quakes over the past two months, part of a larger pattern of swarm activity dating back to the late 1990s.

Mount St. Helens last erupted in 2004.

"The style of earthquakes and where they’re locating is consistent with what we’re calling re-charge," said Seth Moran of the Cascades Volcano Observatory.

But he hastens to add that the next eruption is likely years, if not decades, away.
Dat laatste zinnetje moeten ze er wel altijd ff bij zetten he :P
Mt. Hood heb ik ooit zelf van zeer dichtbij gezien. Geweldige ervaring en natuur daarro.
Na St. Helens nu dus ook Hood met veel lichte bevinkjes.
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
pi_162271814
8952442977db6da9e768909045378306_M.jpg
Mt Jefferson, Mt Hood, Mt St Helens, Mt Rainier, Mt Adams, Volcanic Peaks

Ot78PYK.jpg


Bij Hood, Rainier en St. Helens rommelt het dus deze maand
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
pi_162293410
etnaboris twitterde op woensdag 18-05-2016 om 13:47:18 Eruption started at Etna's Voragine crater reageer retweet
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
pi_162643336
quote:
Scientists prepare for Lake Taupo eruption

There is only a very small chance the volcano that is now Lake Taupo will erupt, but researchers are planning for a worst case scenario in case it does.

A team of researchers is studying the volcano so better response plans can be put in place in case of a large eruption.

The Earthquake Commission said damage from the last time the volcano erupted - almost 1800 years ago - would be large enough to destroy the central North Island.

The commission is funding research that will map out where ash and debris would travel in an eruption.

The research is led by Simon Barker from Auckland University. He said it will help emergency services in a worst case scenario, although the chances of a large eruption are very slight.

"We want to see what the thickness of ash will be in the various regions, how far it will go. The chances are still very very low but from the past activity we can really see quite big eruptions all the way down to really small 1995, 1996 Ruapehu size."

Dr Barker said the eruptions of Mt Ruapehu in 1995-6 were the minimum size expected at Lake Taupo, which could be up to a 100 times greater.

He said the researchers want to know where the ash will go in modern atmospheric conditions and in different seasons, as wind directions can shift a lot.

Taupo is a very large caldera (volcanic crater), Dr Barker said, taking up the entire northern part of the lake.
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
pi_162843784
quote:
Increased unrest continues at Ruapehu, Crater Lake cooling stops, New Zealand

New Zealand's Mount Ruapehu remains in a state of heightened volcanic unrest. The temperature of the summit Crater Lake has declined from 46 C (114.8 F), but the cooling has stopped and the temperature is rising again.

Recent visits to the volcano have confirmed the output of volcanic gas (carbon dioxide CO2, hydrogen sulphide H2S and sulphur dioxide SO2) remains elevated above background levels but is declining, GeoNet reports.

The lake temperature reached a high of 46 C on May 11 then the lake started to cool, declining to 30 C (86 F) by June 2. Since then it has risen to the current temperature of 32 C. Water samples have been collected from the Crater Lake for chemical analysis. Moderate to low levels of volcanic tremor continue.

The Volcanic Alert Level remains at Level 2 (moderate to heightened unrest). The Aviation Colour Code is also unchanged, at Yellow.
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
pi_164198262
quote:
Three Indonesian volcanoes erupt in three days

Giant clouds of ash engulfed the skies as Mount Sinabung became the third volcano to erupt in Indonesia, in the space of just three days.

Mount Rinjani on Lombok island near Bali erupted on Monday, with the Sinabung volcano on Sumatra island and Mount Gamalama in the Moluccas chain of islands following suit late yesterday.

No one has been injured but flights at two airports have been disrupted.

Mount Rinjani on Lombok island near Bali erupted on Monday, with the Sinabung volcano on Sumatra island and Mount Gamalama in the Moluccas chain of islands following suit late yesterday.

The archipelago of 250 million people is prone to earthquakes and volcanoes because it sits along the Pacific 'Ring of Fire,' a string of faults that lines the Pacific Ocean.
The eruptions darkened skies in parts of the archipelago and disrupted some flights.
Sutopo Purwo Nugroho, the spokesman for Indonesia's Disaster Mitigation Agency, said that Gamalama and Sinabung erupted late yesterday, blasting debris high into the air.
'People are advised to stay calm,' said Sutopo Purwo Nugroho, adding authorities were not yet planning evacuations.

Nugroho said farms and trees around the three volcanoes were covered in gray ash, but nearby towns and villages were not in danger.

Hot ash tumbled down the Sinabung slopes as far as 2,000 metres (6,562 feet) southward into a river.
The volcano has been put on alert its highest level since June 2015 following a significant increase in activity.
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
pi_164234558
quote:
Earthquakes in the Cape Verde Islands Could Signal an Explosive Eruption to Come

ape Verde Islands: Earthquakes on Brava in the Cape Verde Islands noticed on August 1 have prompted a heightened alert and evacuations of over 300 people from the slopes of the volcano. Brava has no known eruptions in the past 10,000 years, although many of the cones and flows on the volcano look relatively young. Based on its location in an oceanic island chain (like Hawai’i), you might expect lava flows from Brava. However, some of what are thought to be the most recent eruptions are phonolite, which is a stickier lava with higher silica content that can produce explosive eruptions. Combine that with interaction with groundwater on Brava, and we could see an explosive eruption.

Only two years ago, Fogo in the Cape Verde Islands had one of its most specular eruptions in decades, with lava flows that overran multiple villages.
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
pi_164464520
van surfen is weinig gekomen _O-
DeLuna vindt me dik ;(
Op zondag 22 juni 2014 12:30 schreef 3rdRock het volgende:
pas als jullie gaan trouwen. nu ben je gewoon die Oom Rubber die met onze mama leuke dingen doet :)
pi_165176531
quote:
Phivolcs warns of 'big' Mayon eruption in coming days

Phivolcs cites 'abnormal activity' such as drying wells, more earthquakes, and increased sulfur dioxide emission of the volcano

LEGAZPI CITY, Philippines – The Philippine Institute of Volcanology and Seismology (Phivolcs) has warned of a possible "big" Mayon volcano eruption in the coming days.

"Phreatic explosion may happen anytime but a big explosion is expected in the coming days," said Philvolcs resident volcanologist Eduardo Laguerta.

Laguerta cited "abnormal activity" similar to what happened prior to the Mayon eruption in 1984.

The 1984 Mayon eruption is classified as a Vulcanian-type eruption which involves relatively small but violent explosions of thick lava producing columns of ash, gas, and occasional pyroclastic flows.

"The massive drying up of wells across Albay, specifically in the municipalities surrounding the volcano, may be attributed to the magma movement activity beneath the restive volcano," Laguerta added.

He also cited the 3 consecutive earthquakes in August originating from the Sto Domingo fault line, which can affect volcanic activity.

Laguerta said his office asked geodetic engineers from the Phivolcs central office to conduct a ground survey around the volcano following the earthquakes.

"We noted after the survey, Mayon is inflated, magma beneath the volcano is building up. Deep wells are drying up surrounding the volcano and in several towns here – an implication of abnormal activity," he said.

Magmatic eruption possible

Laguerta said that while magma build-up did not progress past the belly of the volcano during its explosion in 2014, a "magmatic eruption" may happen this time around.

"Today the possibility to continue for magmatic eruption is possible. We cannot discount the possibility of big explosion," he said.

With these latest findings, Phivolcs raised Mayon to Alert Level 1.

According to a Phivolcs advisory, its monitoring showed the following:

Increased sulfur dioxide emission from the Mayon crater, or beyond the baseline level of 500 tons per day, even exceeding 1,000 tons per day on some days, since July 2016
Increased volcanic earthquake activity, with a total of 146 earthquakes recorded by the Mayon Volcano Observatory seismic network from August 3 to August 6 on the southeast side, 10 kilometers away from the volcano
4 of the 14 monitored water wells located on the southeastern side of Mayon are drying up, while one has completely dried up
Steam activity from the crater has ranged from weak to moderate, and no crater glow – which would indicate magma activity – has been observed. Even so, Phivolcs warned of a phreatic explosion anytime that could lead to a big eruption.

Rocks and steam are spewed out during a phreatic explosion.

Laguerta also reiterated the government's warning for the public to stay out of the 6-kilometer danger zone, to avoid casualties.

In 1993, 77 farmers were killed, while several foreigners and their Filipino tourist guide were killed in phreatic explosions in 2013.

Cedric Daep, Albay Public Safety and Emergency Management Office (Apsemo) chief, said there are 18,000 people living along the slopes of the volcano.
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
pi_165317296
quote:
Sakurajima volcano building up for major eruption
The Sakurajima volcano in Japan last erupted in 1914 killing 58 people and caused widespread flooding in the nearby city of Kagoshima.

The volcano, however, could erupt again in the next few decades as the pool of liquid magma that swells beneath it grows each year, indicating a looming large eruption.

A team of researchers developed a new method for imaging the underground plumbing system of Sakurajima, one of the most active volcanoes in Japan.

Using GPS deformation measurements and 3D computer models, the researchers assessed the buildup beneath Sakurajima volcano and found that the reservoir of magma grows at a significant rate. They found that 14 million cubic meters (494 million cubic feet) of magma accumulate every year, which is enough to fill the Wembley Stadium three-and-a-half times over.

Based on their findings, the researchers said that it would take 130 years from the volcano's last major eruption for the next one to happen. This means that the region is due for a major eruption about 2044, which is about 25 years from now.

Although the Sakurajima volcano remained constantly active over the last several decades, the small regular volcanic eruptions were not able to get rid of all the magma and the Aira caldera — deep crater that was formed from a collapsed magma chamber. It now serves as a shallow reservoir for Sakurajima's magma and is being filled faster than the rate magma is released through small eruptions. This means that pressure is building up.

"Using the example of continued inflation at Aira caldera, Japan, we demonstrate that magma is accumulating faster than it can be erupted, and the current uplift is approaching the level inferred prior to the violent 1914 Plinian eruption," the researchers reported in their study, which was published in the journal Scientific Reports on Sept. 13.

"[T]he inferred magma supply rate indicates a ~130-year timeframe to amass enough magma to feed a future 1914-sized eruption."

Although it is not possible to accurately predict when a volcano would erupt, the researchers said that the result of their study should help authorities plan for future disasters not just in Japan but also in other places worldwide.

"The numerical constraints we were able to put on the magma supply conditions can also be used to assist with probabilistic and quantitative eruption forecasting," said study researcher James Hickey, from the School of Earth Sciences at the University of Bristol in the UK.
hmmm..das die vulkaan die toch al spectaculaire shots oplevert....


WKN / Spectaculaire uitbarstingen vulkaan Sakurajima in Japan
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
pi_165618705
quote:
Tourists evacuated after eruption
JAKARTA: Rescuers in Indonesia were dispatched Wednesday to evacuate nearly 400 tourists, most of them foreigners, after a volcano erupted at one of the country's most popular hiking destinations, an official said.

Mount Barujani began erupting late Tuesday afternoon, sending columns of ash and smoke shooting 2 kilometres (1.2 miles) into the sky over Lombok island, a tourist hotspot to the immediate east of Bali.

Nearly 400 people were recorded as hiking near Barujani -- a smaller cone within the crater of Mount Rinjani -- when it began erupting, prompting plans for their immediate evacuation, said national disaster agency spokesman Sutopo Purwo Nugroho.

"A rescue team has been sent to Mount Rinjani to evacuate the tourists. They set off on Wednesday morning," he said.

Hikers have been told to keep at least 3 kilometres from the smouldering volcano, a key attraction on the multi-day trek to the summit of Mount Rinjani made by thousands of tourists every year.

Nugroho said 389 hikers were recorded as having entered the national park since Sunday, the overwhelming majority of them foreigners.

While most would have taken the official route to the summit, rescue teams suspected some hikers may have gone off-piste, Nugroho added.

The threat level of the volcano was upgraded Tuesday as Barujani sent plumes of smoke and hot ash into the atmosphere, but remains two steps from the highest-risk category.

There were no flight disturbances recorded on Wednesday due to the ash clouds, transport ministry spokesman Hemi Pramuraharjo told AFP.

Some flights to and from the nearby resort island of Bali were cancelled overnight, but Lombok's international airport remains unaffected.

Flight disruptions due to drifting ash clouds are not uncommon in Indonesia, which sits on a belt of seismic activity known as the Pacific Ring of Fire and is home to 130 active volcanoes.

An eruption at Mount Rinjani last month forced the closure of Lombok airport and disrupted some flights to neighbouring Bali.
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
  woensdag 5 oktober 2016 @ 16:29:40 #187
15559 bwt
VvvrOOoeeeMmmmm
pi_165771847
Kilauea is ook mooi op beeld gezet
janinekrippner twitterde op woensdag 05-10-2016 om 15:58:46 4K Kīlauea #Volcano, Halemaʻumaʻu Crater, Summit Vent Lava Lake video available via @usgs https://t.co/Cvk3OWh1mz reageer retweet
<a href="http://goo.gl/q8fhTe" target="_blank">FAQ?</a>
<a href="http://goo.gl/gYvZFq" target="_blank">Geel is een zonnige en vrolijke kleur, als hij tenminste enigszins warm is gekleurd en wat naar het oranje neigt</a>
pi_166190326
quote:
AVO raises alert level for Cleveland volcano to orange after explosion

October 24, 2016: The Alaska Volcano Observatory (AVO) has raised the alert level for the Cleveland volcano to orange from yellow after detecting explosion.

The explosion at Cleveland volcano was recorded at 13:10 AKDT (21:10 UTC). The explosion was heard by the residents in Nikolski, about 75 km from Cleveland volcano.

"The most recent significant period of eruption began in February, 2001 and produced 3 explosive events that generated ash clouds as high as 39,000 ft above sea level," the volcano observatory noticed stated on Monday.

According to the observatory, the orange code, the second-highest on the scale, is issued when a volcano is "exhibiting heightened or escalating unrest with increased potential of eruption."

The volcano, named after U.S. President Grover Cleveland, is located about 75 km (45 mi) west of the community of Nikolski, and 1500 km (940 mi) southwest of Anchorage.
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
pi_166367942
quote:
Sumatra volcano rages on
Residents in Karo regency on Sumatra island were on edge yesterday, with a rumbling Mount Sinabung spewing volcanic ash that reached as high as 1km. The volcano, which began erupting on Sunday, has prompted the authorities to bar tourists from entering a radius of 6km from the crater, volcanologist Nia Hairani said. Sinabung roared back to life in 2010 for the first time in 400 years. After another period of inactivity, it erupted once more in 2013. It has been highly active since. It is one of 129 active volcanos in Indonesia sitting on a quake-prone zone called the Pacific Ring of Fire.
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
pi_167188115
quote:
Cayambe volcano in Ecuador has become restless
The volcano has become restless. Scientists from Ecuador's Institute of Geophysics (IGEPN) recorded an increased number of earthquakes under the volcano a new report shows. The increased seismicity could be (but not must be) a precursor of renewed activity in the medium-term future (weeks, months?).

An increase of earthquakes began on 5 June this year when a seismic swarm of earthquakes started which totaled more than 2300 events by the end of the month. The quakes occurred concentrated in an area NE of the volcano and were volcano-tectonic in origin, likely caused by a magma intrusion at depth causing pressurization and fracturing of rocks.

After the June swarm, the volcano returned to calm again first. New earthquakes started to appear in increased numbers from September and have been continuing. Different from in June, the quakes have been concentrated under the summit area of the volcano and been showing an
upward trend in depth.

In addition, there have been increased reports of strong sulfur smell from climbers who visited the volcano, suggesting that there has been an increase in SO2 emission.
Both observations fit into the interpretation that a new magma body has been intruding inside the volcano. Whether or not it reaches the surface (and if so, when), i.e. causes a new eruption, is matter of speculation and cannot be answered with certainty.

For now, the signs of unrest are considered weak. They favor the idea that the intrusion of magma is of small volume only. As a consequence, if there is an eruption to come it is (for now) expected to be likely a small one only.

Cayambe's last eruption was only a moderate event in 1785-86, although the volcano has had violent explosive eruptions in the recent geologic record (i.e. past few thousands of years) and merits to be closely monitored.
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
pi_167300396
quote:
120 quakes rattle Mt.St.Helens last month

Roughly 120 small earthquakes rumbled beneath the slopes of Mount St. Helens late last month, officials said, though the recent seismic activity does not necessarily foretell an impending eruption.

While the mountain responsible for the deadliest eruption in American history does not appear the be on the precipice of blowing its top, the recent quake swarms serve as a reminder that Mount St. Helens is still very active.

"Each of these little earthquakes is a clue and a reminder we are marching toward an eruption someday," Weston Thelen, a seismologist with U.S. Geological Survey's Cascades Volcano Observatory in Vancouver, told The Columbian, which first reported the story.

"There's nothing in this little modest seismicity, and none since 2008, that is a really good indicator of when that eruption will be," Thelen added.

Little is known about the exact origin of Mount St. Helens' magma. Recently, scientists found that the inside of the volcano was surprisingly cool and theorized that molten rock actually flowed in an underground plumbing system from east of the mountain.

Research raises questions about the mysterious source of Mount St. Helens' magma
It turns out the rock beneath the volcano's surface is actually quite cool.

Wherever the magma comes from, it constantly releases gas within the volcano, which experts believe could be the cause of the recent quakes. Most of the temblors were 1 to 2 miles beneath the surface and all of them were too weak to be felt above ground.

"We know Mount St. Helens is slowly repressurizing," Liz Westby, a Cascades Volcano Observatory geologist, told The Columbian. "We can't see it, but we think it's inflating subtly."
Zie ook
WFL / Vulkaanuitbarsting Mount St.Helens
WKN / Mount St.Helens - Mei 1980 - Toen en Nu
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
pi_167493307
quote:
Unexpected eruption of Bogoslof volcano Alaska

An unexpected, powerful eruption of Bogoslof volcano, Alaska occurred at about 00:35 UTC on December 21, 2016. The eruption lasted about 30 minutes and sent volcanic ash to an estimated altitude of 10.3 km (34 000) above sea level. The Aviation Color Code was briefly raised to Red. The last eruption of this volcano took place in 1992.

According to Alaska Volcano Observatory (AVO), a short-lived explosive eruption was reported by several pilots.

Satellite data showed a discrete explosion that detached and drifted to the south by 01:15 UTC. The Aviation Color Code was increased to Red and the Volcano Alert Level to Warning.

A subsequent pilot report from 01:50 UTC indicated that activity had decreased and the cloud was dispersing.

The ash cloud was carried southward over the Gulf of Alaska and no ash fell on inhabited areas. No further explosions have been detected in seismic and infrasound networks indicating that the activity has subsided.
1RjvC4C.jpg
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
pi_167997152
quote:
Bogoslof volcano keeps erupting
Alaska's Bogoslof volcano blows an island to smithereens and sends ash 35,000 feet into the air in repeated eruptions

Alaska's remote Bogoslof volcano keeps erupting, and has demolished much of its Aleutian island home with a string of huge explosions.

The latest event on Thursday sent a cloud of ash and ice 35,000 feet in the air, prompting the Alaska Volcano Observatory to issue its highest alert for aircraft.

The Federal Aviation Administration says the volcano had no immediate effect on flight operations.
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
pi_167997189
Blijft bezig dat ding daar op Alaska

rschott twitterde op maandag 09-01-2017 om 09:04:44 Looks like the seismicity at Bogoslof is picking up again. Lack of lightning may also suggest eruption is interacti… https://t.co/NUjlEndfcq reageer retweet
OpyqgGt.jpg

rschott twitterde op maandag 09-01-2017 om 09:06:30 There's the lightning. It's an eruption for sure! https://t.co/tXdlvJoDy7 reageer retweet
dnd7kjZ.jpg

rschott twitterde op maandag 09-01-2017 om 09:10:24 Bogoslof eruption cloud growing. https://t.co/mSqIYXs9ad reageer retweet
9zUYX6V.jpg
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
pi_167997316
Alaska volcano Q&A: Eruptions have high-flying consequences

ANCHORAGE, Alaska (AP) — A remote volcano in Alaska’s Aleutian Islands has erupted 10 times in less than a month, and experts say more eruptions are possible.

Bogoslof volcano has sent up ash clouds that have reached as high as 35,000 feet. Here are answers to questions on why volcanoes in Alaska erupt so often and the dangers they present:

HOW MANY VOLCANOES ARE IN ALASKA?

The Alaska Volcano Observatory, a joint program of the U.S. Geological Survey and the University of Alaska Fairbanks, says 90 volcanoes have been active within the last 10,000 years — and could erupt again. More than 50 have been active since about 1760, when record-keeping begin.

Like Bogoslof, most are on the 1,550-mile-long Aleutian Arc, which forms the northern portion of the Pacific “Ring of Fire,” a horseshoe shape zone around the Pacific Ocean of frequent earthquakes and volcanic eruptions triggered by the subduction of an oceanic plate beneath continental plates.

HOW OFTEN DO ALASKA VOLCANOES ERUPT?

Regularly. Pavlof Volcano sent up ash clouds in 2013. Cleveland volcano blew in December 2011. Redoubt volcano 100 miles southwest of Anchorage blew in March 2009, dropping ash during the medals ceremony for the U.S. alpine ski championships at Alyeska Resort in Girdwood. Some volcanoes erupt and spit out additional ash intermittently for weeks, as Bogoslof seems to be doing.

The Alaska Volcano Observatory, formed in response to the 1986 eruption of Mount Augustine, has tools to predict eruptions. As magma moves beneath a volcano before an eruption, it often generates earthquakes, swells the surface of a mountain and increases the gases emitted. The observatory samples gases, measures earthquake activity and watches for landscape deformities.

The observatory uses mathematical models to forecast how fast ash particles will be transported in the atmosphere and where ash could fall. The observatory runs the models when it detects that a volcano might erupt, and updates them when they blow.

WHY ARE ALASKA VOLCANOES DANGEROUS?

Volcanoes in Hawaii ooze lava. Volcanoes in Alaska tend to explode.

Instead of a red river of lava, Alaska volcanoes typically shoot ash up to 50,000 feet, or more than nine miles, into the jet stream.

That ash is not the kind you left after a campfire. Instead, it’s an abrasive kind of rock fragment. The particulate has jagged edges and has been used as an industrial abrasive to polish metals.

Particulate can injure skin, eyes and breathing passages. The young, the elderly and people with respiratory problems are especially susceptible. Ash under a windshield wiper can scratch glass. However, most volcanoes are far from communities and ash fall requiring breathing masks or new air filters on a car is infrequent.

WHAT DOES IT DO TO AIRCRAFT?

USGS geophysicist John Power once likened flying through an ash cloud to flying into a sandblaster.

Ash can scrape the moving parts of jet engines such as turbine blades. However, ash on hot parts of a jet engine is potentially more dangerous, according to the observatory. The engines operate near the melting temperature of volcanic ash.

“Ingestion of ash can clog fuel nozzles, combustor, and turbine parts causing surging, flame out, immediate loss of engine thrust, and engine failure,” according to the observatory.

IF THE VOLCANOES ARE IN REMOTE LOCATIONS, HOW DANGEROUS CAN THEY BE?

Using information provided by the Federal Aviation Administration, the observatory estimates that more than 80,000 large aircraft per year, and 30,000 people per day, fly on routes downwind of Aleutian volcanoes, which are along great-circle routes between Europe, North America and Asia.

Airlines get excited when an ash cloud rises above 20,000 feet.

The jet stream can carry ash for hundreds of miles. Ash from Kasatochi Volcano in August 2008 blew all the way to Montana.

Redoubt volcano blew on Dec. 15, 1989, and sent ash 150 miles away into the path of a KLM jet carrying 231 passengers. Its four engines flamed out.

As the crew tried to restart the engines, “smoke” and a strong odor of sulfur filled the cockpit and cabin, according to a USGS account. The jet dropped more than 2 miles, from 27,900 feet to 13,300 feet, before the crew was able to restart all engines and land the plane safely at Anchorage.

WHAT ARE THE CHANCES FOR A MAJOR, CATASTROPHIC ERUPTION?

“That’s always a possibility but big eruptions have precursor signals,” said USGS research geophysicist Chris Waythomas, “That just doesn’t happen in 20 minutes.”

Months of below-ground unrest can precede a major eruption. The Alaska Volcano Observatory, Waythomas said, likely would be tipped off by movement of the huge volume of magma involved.

“It has to break a lot of rock to get to the surface,” he said.
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
  maandag 9 januari 2017 @ 16:00:35 #196
15559 bwt
VvvrOOoeeeMmmmm
pi_168005374
Handige link om eea te checken van bogoslov
https://storify.com/rschott/bogoslof-eruption-9-jan-2016
<a href="http://goo.gl/q8fhTe" target="_blank">FAQ?</a>
<a href="http://goo.gl/gYvZFq" target="_blank">Geel is een zonnige en vrolijke kleur, als hij tenminste enigszins warm is gekleurd en wat naar het oranje neigt</a>
pi_168238931
Explosie Colima vulkaan:

cDXoOur.jpg

quote:
The volcano's activity remains above average. Vulcanian-type explosions from the summit crater occur at intervals of several hours and are sometimes very powerful, generating dense ash columns that rise 2-4 km, and cover the upper slopes of the volcano with bombs.
Some of them also generate small pyroclastic flows descending the steep upper flank.
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
pi_168245706
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
pi_168262216
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
  vrijdag 20 januari 2017 @ 15:01:40 #200
94257 aloa
Steeds harder, steeds sneller
pi_168293210
<a href="https://youtu.be/qJUnxitTW2A" target="_blank" rel="nofollow">Katrina</a>
100.000e
pi_168412818
vKMASdl.jpg
OXFeTVs.jpg

quote:
Earthquake swarm under Takawangha volcano
An energetic earthquake swarm was detected under Alaskan Takawangha volcano on January 23, 2017, prompting the Alaska Volcano Observatory to raise Aviation Color Code to Yellow and Alert Level to Advisory on January 24. The last known eruption of this volcano took place in 1550.

The earthquakes are located 6 to 7 km (3.7 to 4.3 miles) ESE of Takawangha Volcano. Two of them had magnitudes above 4; M4.1 and 4.4 at a depth of 7 and 10 km (4.3 and 6.2 miles), respectively

"This activity may be due to brittle failure in the surrounding rock caused by magma movement," AVO said and raised the Aviation Color Code to Yellow and Alert Level to Advisory. No eruptive activity has been detected in satellite data.

The seismicity has waxed and waned over the past 24 hours, the observatory reported late January 24.

The last known eruption of this volcano took place in 1550, Volcanic Explosivity Index is unknown.

Parts of Takawangha's edifice are hydrothermally altered and may be unstable, possibly leading to localized debris avalanches from its flanks. Takawangha lies across a saddle from historically active Tanaga volcano to the west.

Geological summary
Takawangha is a 1449-m-high, youthful volcano with an ice-filled caldera on northern Tanaga Island, near the western end of the Andreanof Islands. Takawangha lies across a saddle from historically active Tanaga volcano to the west; older, deeply eroded volcanoes lie adjacent to Takawangha on the east.

The summit of the dominantly basaltic to basaltic-andesite volcano is largely ice covered, with the exception of five Holocene craters that during the last few thousand years produced explosive eruptions and lava flows that reached the lower flanks of the volcano.

No historical eruptions are known from Takawangha, although radiocarbon dating indicates explosive eruptions have occurred within the past several hundred years. (GVP)
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
pi_168437187
Colima blijft heel actief...


quote:
A very strong explosion occurred at Mexican Colima volcano at 13:45 UTC on January 25, 2017. This is yet another strong explosion at the volcano, currently one of the most active in the world.

The eruption was accompanied with pyroclastic flows on the NE flank.

The Washington VAAC reported volcanic ash drifted NE and reached 7 km (23 000 feet) above sea level at 14:15 UTC.
I2Udoc9.jpg
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
pi_168461425
quote:
Alaska volcano erupts again, sending up another ash cloud

A volcano in Alaska's Aleutian Islands has erupted again, sending a cloud of ash and ice particles 30,000 feet in the air.

The Alaska Volcano Observatory says the cloud was seen by satellite shortly after Bogoslof (BOH-gohs-lawf) Volcano erupted Thursday.

Volcanic ash above 20,000 feet is a threat to airliners flying between Asia and North America. The Aviation Color Code was lowered from red to orange late Thursday evening after the ash cloud dissipated.

The volcano 850 miles southwest of Anchorage has erupted more than 25 times since mid-December and could keep up its periodic eruptions for months.

The cloud Thursday drifted southeast at lower altitudes. No ash was expected to fall on nearby Unalaska Island, home to one of the nation's largest fishing ports, Dutch Harbor.
Seismic activity returned to low levels after the eruption.
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
  donderdag 2 februari 2017 @ 08:04:23 #204
94257 aloa
Steeds harder, steeds sneller
pi_168608399
<a href="https://youtu.be/qJUnxitTW2A" target="_blank" rel="nofollow">Katrina</a>
100.000e
  vrijdag 3 februari 2017 @ 17:11:19 #205
94257 aloa
Steeds harder, steeds sneller
pi_168643028
aI3RpvB.jpg?1

webcamsdemexico twitterde op maandag 23-01-2017 om 04:35:24 RT @photoweather1: In West Mexico Volcan Colima was very active! An amazing photo by Sergio Tapiro @tapirofoto https://t.co/SGGvTLANex reageer retweet
<a href="https://youtu.be/qJUnxitTW2A" target="_blank" rel="nofollow">Katrina</a>
100.000e
pi_168643055
quote:
2s.gif Op vrijdag 3 februari 2017 17:11 schreef aloa het volgende:
[ afbeelding ]

webcamsdemexico twitterde op maandag 23-01-2017 om 04:35:24 RT @photoweather1: In West Mexico Volcan Colima was very active! An amazing photo by Sergio Tapiro @tapirofoto https://t.co/SGGvTLANex reageer retweet
Prachtig kiekje _O_
10.000 katjes
Maakte de 100.000e post in BIT
Er eens op uit?
pi_168687854
Sinabung blijft maar actief:
linkje
Par7781608.JPG
Bij Hoevelaken linksaf
pi_168707357
quote:
0s.gif Op zondag 5 februari 2017 16:05 schreef TheRipper het volgende:
Sinabung blijft maar actief:
linkje
[ afbeelding ]
volgens mij lopen die lui allemaal veels te dichtbij :{
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
pi_168753356
Mag wel in beide hoor, kan je altijd nog doorverwijzen :)
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
pi_169392499
Q9m2v3b.jpg

quote:
Powerful eruption at Bezymianny volcano
A powerful eruption took place at Bezymianny volcano, Kamchatka, Russia around 03:00 UTC on March 9, 2017. The Aviation Color Code was first raised to Orange, then to Red.

Tokyo VAAC said at 03:42 UTC, that an eruption at Bezymianny at 03:00 UTC sent ash up to 10 km (33 000 feet) extending N-NW.

According to satellite data by KVERT, ash plume at the height about 7 km (23 000 feet) a.s.l. drifts for about 112 km (70 miles) to the northwest from the volcano, KVERT said at 05:11 UTC. The width of ash plume is about 14 km (8.7 miles). Strong gas-steam activity of the volcano continues, it said.

Strong ash explosions up to 15 km (49 200 feet) a.s.l. could occur at any time. Ongoing activity could affect international and low-flying aircraft.

Based on KB GS RAS (Kamchatka Branch of Geophysical Services, Russian Academy of Sciences) data, KVERT noted that seismicity at Bezymianny began to increase on November 18, 2016. The temperature of a thermal anomaly detected in satellite images increased on December 5, and then significantly increased on December 13, which was likely caused by lava-dome extrusion. The Aviation Color Code was raised to Orange.

The Tokyo VAAC noted that ash plumes rose as high as 6.1 km (20 000 ft) a.s.l. on December 15. A gas-and-steam plume containing a small amount of ash drifted about 118 km (73 miles) W.

The last strong explosive eruption at Bezymianny occurred on September 2, 2012 when ash plumes rose to altitudes of 10 - 12 km (32 800 - 39 400 ft) a.s.l. and drifted more than 1 500 km ENE (932 miles).
XdwAB1p.jpg
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
pi_169813442

quote:
Kambalny volcano erupts after 248 years of sleep
A major eruption started at Kamchatkan Kambalny volcano at 21:20 UTC on March 24, 2017, prompting authorities to raise the Aviation Color Code to Orange. According to experts, the sharp intensification of the volcano was a complete surprise. Although there are reports of an increase in activity in 1769, the last major eruption of this volcano took place in 1350.

At 21:20 UTC, KVERT said satellite data showed an ash plume about 35 km (21.7 miles) southwest from the volcano. Volcanic cloud was reaching a height of 5 - 6 km (16 400 - 19 680 feet). By 01:34 UTC on March 25, the plume was already about 100 km (62 miles) SSW from the volcano and by 13:24 UTC it was 550 km (341 miles) SSW. At the time, satellite data showed volcanic cloud reaching 5 km (16 400 feet).

An explosive eruption of the volcano continues, KVERT said. Ash explosions up to 6 - 8 km (19 700 26 200 feet) a.s.l. could occur at any time. Ongoing activity could affect international and low-flying aircraft.

"This is the first scientific observation of a major volcanic event at Kambalny," said Olga Kirin, head of KVERT group. "According to tephrochronology, a strong eruption occurred 600 years ago, but there is information about the increase in activity some 250 years ago," she added. "The volcano is under our close supervision, but it is hard to say what will happen next."

The nearest settlement is located some 77 km (47.8 miles) away from the volcano.
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
pi_170306316
MAYQ7yD.jpg

quote:
Sudden increase in seismic activity under San Miguel volcano, El Salvador

El Salvador authorities are reporting a sudden increase in seismic activity under San Miguel volcano on Tuesday, April 18, 2017. The last major eruptive phase of this volcano started on December 29, 2013, and ended in August 2014 (VEI 2).

In a special report released 20:30 local time on April 17, 2017 (02:00 UTC on April 18), MARN reported a sudden increase in internal seismic vibration was recorded under San Miguel volcano, also known as Chaparrastique, between 00:20 and 00:30 UTC on April 18. The number of earthquakes reached 356 in a period of 10 minutes.

"These variations are associated with the movement of magma inside the crater, typical situation in an active volcano," the Ministry said.

Given the behavior recorded in the past couple of days, the emission of gasses and/or magma from the central crater or from the flanks of the volcano can be expected.

Authorities are urging the population to stay away from the volcano.

An explosive eruption at San Miguel that began at 10:30 local time on December 29, 2013, prompted an evacuation of 1 400 - 2 600 people. A dense ash plume rose from the crater and eventually reached an altitude of 9.7 km (32 000 feet) above sea level. It was the first significant eruption at the volcano since 2001 (VEI 1).
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
pi_170307254
quote:
0s.gif Op dinsdag 18 april 2017 14:22 schreef Frutsel het volgende:
The number of earthquakes reached 356 in a period of 10 minutes

oh my :o
pi_170415529
Lekker camperen in de vakantie.
ob_e23da1_2017-04-21-fuego-ds-neige-clima-guat.jpg
Fuego vulkaan in Guatemala.
Bij Hoevelaken linksaf
pi_170456216
prima uitzicht :D
DeLuna vindt me dik ;(
Op zondag 22 juni 2014 12:30 schreef 3rdRock het volgende:
pas als jullie gaan trouwen. nu ben je gewoon die Oom Rubber die met onze mama leuke dingen doet :)
pi_170767919
quote:
Noodtoestand na vierde vulkaanuitbarsting op rij in Guatemala

In Guatemala is de noodtoestand uitgeroepen in de omgeving van de Vuurvulkaan. De Volcn de Fuego kwam deze week voor de vierde keer dit jaar tot uitbarsting en stoot een twee kilometer hoge aswolk uit.

Vanaf de 3763 meter hoge vulkaan lopen twee lavastromen naar beneden die dorpjes in de buurt bedreigen. 330 mensen moesten worden gevacueerd en tien scholen moesten worden gesloten. Er zijn voor zover bekend nog geen slachtoffers gevallen.

Actiefste vulkaan
De bewoners van de dorpen kunnen voorlopig nog niet terug naar hun huizen. Door de hevige regenval bestaat het gevaar van steenlawines en aardverschuivingen, meldt een organisatie die aardbevingen en vulkaanuitbarstingen monitort.

De Vuurvulkaan, die vijftig kilometer ten zuidwesten van de hoofdstad Guatemala-Stad ligt, staat bekend als de actiefste op het Amerikaanse
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
  maandag 8 mei 2017 @ 10:30:03 #219
23190 TheRipper
Tamiyagek
pi_170768604
Mooie aktie weer op Sinabung, Indonesie, dd 7-5.
ob_499a3a_2017-05-07-0h15-sinabung-sequence-e.jpg
quote:
At Sinabung, May 7th saw a few explosions accompanied by ash plumes. They climbed between 2 and 3,000 meters above the summit.
In recent days, the southeast dome has resumed its growth and presents the risk of collapses and pyroclastic flows.
Bij Hoevelaken linksaf
  maandag 5 juni 2017 @ 14:06:51 #220
23190 TheRipper
Tamiyagek
pi_171473273
quote:
The Gunung Marapi, located west of Sumatra, not to be confused with the Merapi on Java, entered several eruptions on June 4, 2017.

According to the PVMBG, the first eruption occurred at 10:10 am, accompanied by a plume 300-400 meters high. The second, more powerful, took place at 10:22; the ash plume rose to 600-700 m. A third followed at 10:46, and its plume is reported to be over 400 m. height.
Nog steeds fase 2, sinds augustus 2011.
ob_09018b_2017-06-04-10h26-wib-marapi-sumatra.jpg
Bij Hoevelaken linksaf
pi_171706901
VuQPvR0.jpg

Shiveluch volcano...

quote:
Shiveluch volcano in Kamchatka (Russia) threw a column of ash reached an area of ​​36 thousand sq. M. km.
This was reported in Kamchatka group response to volcanic eruptions, reports TASS.
Read more
Klyuchevskii Volcano in Kamchatka threw column of ash to a height of 6 km
"Cloud of ash during the eruption of the volcano Shiveluch continues to spread in the north-east and south-west of the volcano. The main part is moving north - north-east from the volcano toward Karahynskoyi Bay. Area clouds at the moment is about 36 thousand sq. Km. . Shiveluch activities continues, possible emission of ash to a height of 15 kilometers above sea level, "- said in a statement.
It is noted that the highest volcano set - red danger.
In the village of Ust-Kamchatsky Keys area of ​​Kamchatka, which fell to ashes, closed educational institutions.
Locals give cotton-gauze bandages, recommended people refrain from going outside during popelopadu.
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
pi_171707031
Dat worden weer mooie zonsondergangen als die nog even door blijven roken tot in de stratosfeer :)
"Light thinks it travels faster than anything. It doesn't. For wherever light travels it finds darkness has got there first and is waiting for it."
pi_171708455
EBZ7EMS.jpg

quote:
A major eruption started at Russia's Sheveluch volcano at 16:20 UTC on June 14, 2017. KVERT reports a plume of ash reached a height of 12 km (39 360 feet) above sea level and warned explosions up to 15 km (49 200 feet) could occur at any time. The Aviation Color Code was raised from Orange to Red.

At 19:00 UTC, vast ash cloud (140 x 60 km / 87 x 37 miles) from the eruption was observed about 64 km (40 miles) to the southwest and 76 km (47 miles) to the northwest from the volcano, KVERT said at 19:32 UTC. By 20:20 UTC, ash cloud grew to 196 x 223 km (122 x 138 miles). Front of ash cloud with a large content of ash particles (67 x 54 km / 41 x 33 miles) was observed about 96 km (59 miles) north-northwest of the volcano, but the other front of ash cloud was 118 km (73 miles) southwest of the volcano.

By 22:30 UTC, ash cloud grew to 422 x 155 km (262 x 96 miles / 36 000 km2 / 13 900 mi2). Ash cloud with a large content of ash particles (84 x 55 km / 52 x 34 miles) was observed 131 km (81 miles) to the north-northeast. A general front of the largest ash cloud was observed 225 km (140 miles) to the northeast, and the other about 194 km (120 miles) to the southwest. By 06:00 UTC, the front of first ash plume was about 640 km (398 miles) to the ENE of the volcano, while the front of the second ash plume was about 294 km (182 miles) SW.
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
pi_171727655
NMLfaoj.jpg

Levert wel mooie plaatjes op die Shiveluch
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
pi_171728490
Ah zijn buurman doet nu ook mee:

quote:
Mayor eruption Bezymianny
A major explosive eruption took place at Russia's Bezymianny volcano at 04:53 UTC on Friday, June 16, 2017. By 05:10 UTC, ash plume from the eruption reached an altitude of 12.2 km (40 000 feet) above sea level and a distance of 40 km (25 miles) NE of the volcano, according to the Tokyo VAAC. This is the strongest eruption of this volcano since September 2012.

At 05:43 UTC, KVERT said they raised the Aviation Color Code from Orange to Red. "Ash cloud as big as 28 x 25 km (17.4 x 15.5 miles) drifts to the northeast of the volcano," the Observatory said, adding that ash explosions up to 10 - 15 km (32 800 - 49 200 feet) a.s.l. could occur at any time. "Ongoing activity could affect international and low-flying aircraft.
This is the strongest eruption of Bezymianny volcano since September 1/2, 2012. It comes just two days after a powerful eruption of nearby Sheveluch volcano ejected ash to an altitude 12 km (39 360 feet) a.s.l. Sheveluch is located 90 km (56 miles) NE of Bezymianny.

The last significant eruption of Bezymianny volcano, although nowhere near today's, took place on March 9, 2017. Based on webcam observations, an ash plume rose to altitudes of 6 - 7 km (20 000 - 23 000 feet) a.s.l. and drifted 20 km (12.4 miles) northeast. The Aviation Color Code was raised from Yellow to Orange. About 30 minutes later, an ash plume rose to altitudes of 7 - 8 km (23 000 - 26 200 feet) a.s.l. and drifted 60 km (37 miles) northwest. Later that day a 274-km-long (170 miles) ash plume identified in satellite images drifted NW at altitudes of 4 - 4.5 km (13 100 - 14 800 feet) a.s.l.; the majority of the leading part of the plume contained a significant amount of ash. A lava flow traveled down the NW part of the lava dome.

Bezymianny is one the most active volcanoes in the world. In 1955, for the first time in history, it started to erupt, and after six months it produced a catastrophic eruption with the total volume of eruptive products over 3 km3.

The lava dome began to grow in the explosive caldera immediately after the catastrophe and still continues. At least 44 Vulcanian-type strong explosive eruptions of Bezymianny occurred between 1965 - 2012.
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
pi_172043941
E5MwKYe.jpg

quote:
Increased seismic activity at underwater Lō‘ihi volcano, Hawaii

Since the end of February 2017, the Hawaii Volcano Observatory (HVO) seismic analysts have noted a slight uptick in the number of earthquakes near underwater Lō‘ihi volcano. The quakes appear to be clustered roughly 10 to 12 km (6 - 7 miles) below sea level and extend from beneath the summit region of Lō‘ihi to the south. The most recent confirmed eruption of this volcano occurred in 1996.

From January 2015 through February 2017, there was, on average, one located Lō‘ihi earthquake per month. Since then, the rate of earthquakes has gradually increased. As of June 22 (the last HVO update on this matter), there have been 51 located earthquakes in the Lō‘ihi region.

"Without permanent seismic stations at Lō‘ihi, because the highest point of the volcano is 1 km (0.62 miles) underwater, it is not possible to locate earthquakes there as accurately as we can at Kīlauea or Mauna Loa," HVO said. "However, we can state that the June 2017 earthquakes appear to be clustered roughly 10 - 12 km (6 - 7 miles) below sea level and extend from beneath the summit region of Lō‘ihi to the south."

Interestingly, the roughly 170 earthquakes located in the area of Lō‘ihi between 2010 and 2016 occurred away from the summit region. They were primarily beneath the northern flanks of Lō‘ihi, and extended to significantly greater depths below the volcano. The significance of this difference is unclear, HVO says.

As early as 1952, HVO scientists interpreted occasional earthquake swarms in the Lō‘ihi region as reflecting active volcanism there. In fact, the earthquakes were key to recognizing that the seamount is actually an active volcano.

Earthquake activity alone does not conclusively indicate that Lō‘ihi is erupting. But the locations of recent earthquakes directly beneath the volcano's summit region plausibly suggest magmatic or volcanic origin, such as adjustments within the magma reservoir or volcanic edifice. "We would, however, expect to see many more earthquakes associated with an eruption," the observatory notes.

The most recent confirmed eruption of Lō‘ihi occurred in 1996. That year, an energetic earthquake swarm began in July and quickly intensified, motivating a scientific expedition to Lō‘ihi to seize an unprecedented opportunity to possibly observe a submarine eruption. Thousands of earthquakes, including over a dozen with magnitudes greater than 4.5, were recorded from beneath the summit and south flank of the volcano between July and September 1996.

Subsequent viewing and mapping of the Lō‘ihi summit region showed that, consistent with magma movement from beneath the summit area, a significant portion of it had collapsed. Fresh pillow lavas and glassy fragments collected during submersible dives also confirmed the occurrence of an eruption.

"Because Lō‘ihi is still so deep beneath the ocean's surface, the USGS regards Lō‘ihi as a low- to very low-threat volcano. Thus, there are no immediate plans for additional monitoring instruments and our views of Lō‘ihi for the foreseeable future will be strictly seismological," the observatory concluded.
Goodbye Friends - Friends forever
NIEUW: WKN JAAROVERZICHT 2016
abonnementen ibood.com bol.com Gearbest
Forum Opties
Forumhop:
Hop naar:
(afkorting, bv 'KLB')