WKN Weer, Klimaat en Natuurrampen
Lees alles over het onstuimige weer op onze planeet, volg orkanen en tornado's, zie hoe vulkanen uitbarsten en hoe Moeder Aarde beeft bij een aardbeving. Alles over de verwoestende kracht van onze planeet en tal van andere natuurverschijnselen.
Eilandje kopen........
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ABOVE THE STORM:
The afternoon sky darkened. Grey clouds billowed to the heavens. Thunder shook the ground and lightning danced overhead. The first droplets of heavy rain were just hitting the ground when the spaceship flew by....
This really happened on Feb. 5th when the International Space Station (ISS) flew over western Africa during an afternoon thunderstorm in Mali:
Orbiting Earth 200 miles high at a speed of 17,000 mph, astronauts took the picture using a Nikon D2Xs digital camera peering through one of the space station's many windows. It shows an enormous anvil cloud. Anvil clouds form in the tops of thunderstorms 5 to 10 miles high and consist mainly of ice. They get their anvil shape from the fact that the rising air in thunderstorms expands and spreads out as the air bumps up against the bottom of the stratosphere. There's no new science or meteorology in this photo--just a shot of rare beauty.
The afternoon sky darkened. Grey clouds billowed to the heavens. Thunder shook the ground and lightning danced overhead. The first droplets of heavy rain were just hitting the ground when the spaceship flew by....
This really happened on Feb. 5th when the International Space Station (ISS) flew over western Africa during an afternoon thunderstorm in Mali:
Orbiting Earth 200 miles high at a speed of 17,000 mph, astronauts took the picture using a Nikon D2Xs digital camera peering through one of the space station's many windows. It shows an enormous anvil cloud. Anvil clouds form in the tops of thunderstorms 5 to 10 miles high and consist mainly of ice. They get their anvil shape from the fact that the rising air in thunderstorms expands and spreads out as the air bumps up against the bottom of the stratosphere. There's no new science or meteorology in this photo--just a shot of rare beauty.
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Glory Over Pacific Ocean Clouds
On May 20, 2008, a deck of clouds over the Pacific Ocean provided an optical display for the Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA’s Aqua satellite. The ring-shaped, rainbow-like phenomenon, known as a glory, appears through the length of the center of this image.
The most obvious ring is about 60 kilometers wide in its center; the red and orange wavelengths are most visible. Parts of at least one inner and one outer concentric ring are also visible, however. At the northwest perimeter of the central ring, a faint patch of green hints at the presence of an outer ring. A faint orange oval is nestled in the center of the main ring as well.
A glory is caused by the scattering of sunlight by a cloud made of water droplets that are all roughly the same size. It always appears in the spot directly opposite the Sun, from the perspective of the viewer; imagine a line connecting the Sun, the viewer, and the spot where the glory appears. This spot is called the anti-solar point. Since the anti-solar point is also where the shadow of a viewer would appear, people have observed glories that have the shadow of an airplane, a hot air balloon, or even their own giant shadows in the center. In the case of this image, the Aqua satellite, which orbits more than 700 kilometers above the Earth, is too far away to cast a detectable shadow.
Another interesting feature in the scene is the yin-yang-shaped vortices at the upper right of the image. These vortices, properly known as Von Karman Vortices, appear downwind of islands that perturb the flow of air like a boulder creates an eddy downstream in a river. The large image shows the islands, and farther northeast, part of the Baja California Peninsula
Hier een hele mooie animatie van het wolkendek boven Europa.
Het duurt even voor het geheel is ingeladen, maar zeker de moeite waard.
Het duurt even voor het geheel is ingeladen, maar zeker de moeite waard.
Jammer, met een Nikon D2Xs moet je toch grotere fotos kunnen maken dan 639x435..quote:Op zaterdag 23 februari 2008 19:54 schreef -CRASH- het volgende:
ABOVE THE STORM:
The afternoon sky darkened. Grey clouds billowed to the heavens. Thunder shook the ground and lightning danced overhead. The first droplets of heavy rain were just hitting the ground when the spaceship flew by....
This really happened on Feb. 5th when the International Space Station (ISS) flew over western Africa during an afternoon thunderstorm in Mali:
[ afbeelding ]
Orbiting Earth 200 miles high at a speed of 17,000 mph, astronauts took the picture using a Nikon D2Xs digital camera peering through one of the space station's many windows. It shows an enormous anvil cloud. Anvil clouds form in the tops of thunderstorms 5 to 10 miles high and consist mainly of ice. They get their anvil shape from the fact that the rising air in thunderstorms expands and spreads out as the air bumps up against the bottom of the stratosphere. There's no new science or meteorology in this photo--just a shot of rare beauty.
Zullen ze wel gerized hebbenquote:Op zondag 19 oktober 2008 03:27 schreef LoggedIn het volgende:
[..]
Jammer, met een Nikon D2Xs moet je toch grotere fotos kunnen maken dan 639x435..
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Haze in the Vale of Kashmir
Lying between the Himalaya Range in the northeast and the Pir Panjal Range in the southwest, the Vale of Kashmir is an intermontane valley that houses a substantial portion of Kashmir’s population. In early December 2008, haze neatly filled this valley, leaving skies clear over the surrounding snowcapped peaks. The Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA’s Terra satellite captured this image. In this shot, the haze appears dull gray, darker than the pristine nearby snow. The haze may have resulted from a combination of smoke from agricultural fires and urban smog.
Vale of Kashmir
It took the Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA’s Terra satellite a full five minutes to fly over this expansive cloud pattern on April 29, 2009. The sprawling “S”-shaped swirl is actually two cyclones that seem to be feeding on each other. Polar cyclones often form as a result of low-pressure systems over the ocean, and usually bring winds and heavy snow.
MODIS acquired this photo-like image over the cold waters of the South Atlantic Ocean, where winter is approaching. The image has been rotated, so that north is toward the left. The spot of green in the upper left corner of the image is coastal water off the southern tip of Africa. A north-up oriented image is available in a variety of resolutions from the MODIS Rapid Response System
bron foto:
quote:Op maandag 11 mei 2009 22:14 schreef DemonRage het volgende:
Nog een leuke met wallpaper-potentie:
[ afbeelding ]
Cloud forms over the Mexican island of Isla Sorocco in the Pacific
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Wauw dat ziet er apart uitquote:Op maandag 11 mei 2009 22:44 schreef -CRASH- het volgende:
Cloud forms over the Mexican island of Isla Sorocco in the Pacific
[ afbeelding ]
Drugs are good mkay?
Vanuit de Shuttle Atlantis STS-125
11 mei
15 mei
[ Bericht 30% gewijzigd door -CRASH- op 19-05-2009 10:38:09 ]
11 mei
15 mei
[ Bericht 30% gewijzigd door -CRASH- op 19-05-2009 10:38:09 ]
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Mooie foto's zeg daarzo 
die mensen in de ruimte zullen het wel machtig hebben gevonden 
Deze maand of begin volgende maand ga ik zelf weersatellietbeelden ontvangen
die mensen in de ruimte zullen het wel machtig hebben gevonden Deze maand of begin volgende maand ga ik zelf weersatellietbeelden ontvangen
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Morgen hebben ze een vrije dag. Dan kunnen ze echt genieten.quote:Op dinsdag 19 mei 2009 11:27 schreef SpeedyGJ het volgende:
Mooie foto's zeg daarzo
Deze maand of begin volgende maand ga ik zelf weersatellietbeelden ontvangen
Heb je een vergunning aangevraagt voor de ontvangst van de beelden:?
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quote:Op maandag 11 mei 2009 22:44 schreef -CRASH- het volgende:
Cloud forms over the Mexican island of Isla Sorocco in the Pacific
[ afbeelding ]
omg?! mooi!! maar hoe kan dat zo? beter lezen pinq! 
erf de ogen van je kind - kijk erdoor
topfoto'squote:Op dinsdag 19 mei 2009 10:30 schreef -CRASH- het volgende:
Vanuit de Shuttle Atlantis STS-125
11 mei
[ link | afbeelding ]
15 mei
[ link | afbeelding ]
Met 400 euro ben je al klaarquote:Op dinsdag 19 mei 2009 15:13 schreef -CRASH- het volgende:
[..]
Morgen hebben ze een vrije dag. Dan kunnen ze echt genieten.
Heb je een vergunning aangevraagt voor de ontvangst van de beelden:?
echter loopt het nu allemaal wat mis, weerspecialist.nl heeft ze namelijk niet meer omdat de antenne helaas zeer beperkt leverbaar is dus is hij hiermee gestopt.
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A low-pressure weather system over the heart of South America developed into an unusual cyclonic storm in mid-May 2009. According to MetSul meteorologist Luiz Fernando Nachtigall (who tipped The Earth Observatory with this story), the storm “remained quasi-stationary for 48 hours and was incredibly symmetric, resembling a tropical cyclone in the middle of the continent.”
This image from the Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA’s Terra satellite shows the unusual storm on May 22. With clear skies all around, the ball of clouds hung over the border between Argentina and Paraguay. Near the top center of the storm, the clouds have a boiling appearance that is often associated with towering thunderstorms. Near the bottom of the storm, a few wispy streamers of clouds suggest the clockwise inward spiral of the storm.
Nachtigall wrote that “any kind of cyclonic formation is very rare in the Chaco region of northern Argentina and Paraguay. This system...unleashed heavy rain (over 200 mm) in Paraguay and displaced 500 people, according to local media reports.”
Nederland in de zon!
Eigen satellietbeeld!
Eigen satellietbeeld!
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Klopt helemaal voor mij alleen 
Hier nog 2 beelden, goed te zien waar de onweersbuien van gister aanwezig waren
13:47
16:19
Hier nog 2 beelden, goed te zien waar de onweersbuien van gister aanwezig waren
13:47
16:19
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Prachtige krul boven Duitsland en wij krijgen daar een staartje van mee. Dit geeft als resultaat....daar waar de zon onder gaat een mooie rode/oranje gloed, aan de zijkanten juist wat blauwachtig erg mooi om te zien
erg mooi om te zien 
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Peacock-hued splashes of color brightened the Bering Sea off the Alaskan coast on October 8, 2009, as the Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA’s Aqua satellite flew overhead. This true-color image shows streaks running roughly northwest-southeast, north and east of Alaska’s St. Paul Island. A close look at the bright areas reveals that they vary in color, and have uneven, swirling edges.
The color likely results in part from blooms of phytoplankton—tiny, plant-like marine organisms that thrive in cold water rich in nutrients. Like their terrestrial plant cousins, phytoplankton convert sunlight to energy, and the green chlorophyll that facilitates photosynthesis, combined with the blue of the sea water, often creates a brilliant blue-green.
The jewel tones in the Bering Sea may also result from suspended particulate matter that scatters light in the water column, especially in the patches of lightest color. Calcite plating of coccolithophores—single-celled, plant-like marine organisms—could comprise some of the light-scattering material.
Spring Bloom in New Zealand Waters
Off the east coast of New Zealand, cold rivers of water that have branched off from the Antarctic Circumpolar Current flow north past the South Island and converge with warmer waters flowing south past the North Island. The surface waters of this meeting place are New Zealand's most biologically productive. This image of the area on October 25, 2009, from the MODIS sensor on NASA’s Aqua satellite shows the basis for that productivity: large blooms of plantlike organisms called phytoplankton.
Phytoplankton use chlorophyll and other pigments to absorb sunlight for photosynthesis, and when they grow in large numbers, they change the way the ocean surface reflects sunlight. Caught up in eddies and currents, the blooms create intricate patterns of blues and greens that spread across thousands of square kilometers of the sea surface.
Especially bright blue areas may indicate the presence of phytoplankton called coccolithophores, which are coated with calcium-carbonate (chalk) scales that are very reflective. The duller greenish-brown areas of the bloom may be diatoms, which have a silica-based covering.
In addition to their importance as the foundation of the ocean food web, phytoplankton play a key role in the climate because, like plants on land, they absorb carbon dioxide from the atmosphere. When they die, they sink to the ocean floor where the carbon they took from the atmosphere is stored for thousands of years.
Off the east coast of New Zealand, cold rivers of water that have branched off from the Antarctic Circumpolar Current flow north past the South Island and converge with warmer waters flowing south past the North Island. The surface waters of this meeting place are New Zealand's most biologically productive. This image of the area on October 25, 2009, from the MODIS sensor on NASA’s Aqua satellite shows the basis for that productivity: large blooms of plantlike organisms called phytoplankton.
Phytoplankton use chlorophyll and other pigments to absorb sunlight for photosynthesis, and when they grow in large numbers, they change the way the ocean surface reflects sunlight. Caught up in eddies and currents, the blooms create intricate patterns of blues and greens that spread across thousands of square kilometers of the sea surface.
Especially bright blue areas may indicate the presence of phytoplankton called coccolithophores, which are coated with calcium-carbonate (chalk) scales that are very reflective. The duller greenish-brown areas of the bloom may be diatoms, which have a silica-based covering.
In addition to their importance as the foundation of the ocean food web, phytoplankton play a key role in the climate because, like plants on land, they absorb carbon dioxide from the atmosphere. When they die, they sink to the ocean floor where the carbon they took from the atmosphere is stored for thousands of years.
Depressie van vandaag met veel regen en wind.
[ Bericht 17% gewijzigd door #ANONIEM op 01-11-2009 16:32:27 ]
[ Bericht 17% gewijzigd door #ANONIEM op 01-11-2009 16:32:27 ]
Mist boven het noorden van Nederland
quote:Waarschuwing
MIST
In het noorden en noordoosten komt dichte mist voor. De mist breidt zich de komende uren langzaam zuidwestwaarts uit.
zondag 08 november 2009 15.08 uur
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