Wundergroundquote:First typhoon of 2011 coming?
In the Northwest Pacific, Tropical Storm Four has formed, and appears poised to become the first typhoon of 2011 by early next week. The storm is expected to head west-northwest or northwest towards the Philippines. While the GFS model predicts Tropical Storm Four will miss the Philippines and recurve northwards towards Japan late next week, it is too early to be confident of this forecast.
Inderdaad ja. Dat is ook 120 uur verder, dus kan nog veel veranderen. Hoogste windsnelheid wordt geschat op 212 km/uur (categorie4). De watertemperatuur is rond de 30 graden in dit gebied.quote:Op zaterdag 21 mei 2011 23:19 schreef Frutsel het volgende:
Lijkt er op dat ie toch dichter bij de kust komt dan eerst?
Volgens GFS trekt ie naar het noorden van de Filipijnen en is daarna Taiwan aan de beurt.quote:Op zondag 22 mei 2011 12:16 schreef Frutsel het volgende:
inmiddels hernoemd naar Songda
Draait hij nu nog verder weg of krijgt Taiwan de volle laag?
Japan bedoel je?quote:Op zondag 22 mei 2011 22:07 schreef Jumparound het volgende:
dat kunnen ze nog wel hebben daar, een orkaantje...
Wundergroundquote:an early start to hurricane season?
The Atlantic hurricane season officially begin on Wednesday, June 1, and recent computer model runs predict that we may have some early-season action in the Central Caribbean Sea to coincide with the start of this year's season. The GFS, NOGAPS, and ECMWF models have all indicated in some of their recent runs that a tropical disturbance may form between Jamaica and Central America sometime in the May 31 - June 2 time frame, as a lobe of the Eastern Pacific Intertropical Convergence Zone (ITCZ) pushes across Central America into the Caribbean. Up until now, wind shear has been too high to allow tropical storm formation in the Caribbean, due to the presence of the Subtropical Jet Stream. However, this jet is expected to push northwards over Cuba over the coming week, allowing a region of low wind shear to develop over most of the Caribbean. Water temperatures in the Central Caribbean are about 1°C above average, 29°C, which is plenty warm enough to support development of a tropical storm. The main impediment to development will probably be lack of spin, as we don't have any African tropical waves that are expected to enter the Caribbean Sea next week, to help get things spinning. Stay tuned.
Meestal duurt het dan nog een aantal weken voordat de eerste serieuze storm ontstaat.quote:
quote:THERE HAS BEEN LITTLE CHANGE TO THUNDERSTORM ACTIVITY ASSOCIATED
WITH A BROAD AREA OF LOW PRESSURE CENTERED ROUGHLY A HUNDRED MILES
SOUTH OF JAMAICA. ENVIRONMENTAL CONDITIONS ARE GENERALLY CONDUCIVE
FOR SOME DEVELOPMENT...AND THERE IS A MEDIUM CHANCE...30 PERCENT...
OF THIS SYSTEM BECOMING A TROPICAL CYCLONE DURING THE NEXT 48
HOURS. HEAVY RAINS COULD CAUSE FLASH FLOODING AND MUD SLIDES OVER
PORTIONS OF HAITI...THE DOMINICAN REPUBLIC...JAMAICA...AND EXTREME
SOUTHEASTERN CUBA OVER THE NEXT COUPLE OF DAYS AS THE LOW REMAINS
NEARLY STATIONARY.
Hoezo altijd?quote:Op zaterdag 4 juni 2011 16:34 schreef Frutsel het volgende:
Afwachten inderdaad... Ze komen niet vaak voor daar. Misschien dat ze wat piratenbootjes laten omslaan
Zat me net af te vragen waarom ze het altijd invest 93 en 94 noemen daar in de Atlantic... ik heb het ooit geweten maar weet het niet meer, Ik word oud
Elk seizoen begint bij invest 90... Iedereen keer waneer er een gebied komt dat mogelijk een depressie kan worden krijgt dan een nieuwe nummer 91, 92, 93, 94, tot invest 99L.quote:Op zaterdag 4 juni 2011 16:37 schreef Frutsel het volgende:
Volgens mij als ze eenmaal weg zijn en er duiken nieuwe op noemen ze ze ook weer invest 93 of 94 ?
quote:Tropics Activating in Both Caribbean, East Pacific
"The formation of the first named storm in both...basins in the same week would be rather unusual."
The first depression or named storm of this year may not just come to life in the Caribbean this week, but also the eastern Pacific Ocean.
The AccuWeather.com Hurricane Center is busy as the workweek begins, closely monitoring two areas of low pressure for tropical development.
One low is located in the central Caribbean, roughly 175 miles south of Grand Cayman. The other is spinning about 450 miles south of Acapulco, Mexico, in the eastern Pacific.
Both lows have become better organized over the past 36 hours as each churns over warm water.
Due to being in an environment that is more conducive to development, the low in the eastern Pacific will likely win the race and become a tropical depression before the low in the Caribbean.
The eastern Pacific low could strengthen into a depression within the next 24 hours, then should further intensify into Tropical Storm Adrian. Latest computer models even show the low reaching hurricane strength.
The projected path of the strengthening low keeps it over the open waters of the eastern Pacific. However, a track toward the western tip of central Mexico cannot be ruled out.
As wind shear (strong winds high in the atmosphere) lessens, the low in the Caribbean may eventually follow suit and strengthen into a tropical depression this week.
If the low can then continue to strengthen, it would acquire the name "Arlene."
At this point, a range of solutions exists as to where the low will track this week. Some signs point toward the low heading into the south-central Gulf of Mexico, while a track directed at either eastern Cuba or Hispaniola is possible.
Regardless of what the future holds for the low, flooding rain and mudslides poses an immediate danger to Jamaica, southeastern Cuba and Hispaniola.
The formation of the first named storm in both the Atlantic and Eastern Pacific basins in the same week would be rather unusual.
On average, June 9 is when the first tropical storm is named in the Eastern Pacific. In the Atlantic, that date is July 10.
bron: Accuweather
50% inmiddelsquote:Op maandag 6 juni 2011 11:45 schreef aloa het volgende:
In de Atlantische Oceaan is de invest opgehoogd naar 40%. Er is een kans dat dit Arlene gaat worden.
[..]
quote:Evacuaties door noodweer in Dominicaanse Republiek
AMSTERDAM - Meer dan vierduizend mensen zijn in de Dominicaanse Republiek geëvacueerd vanwege noodweer ten zuiden van Jamaica. Hierdoor wordt de Dominicaanse Republiek geteisterd door zware regenbuien.
Twaalf huizen zijn door overstromingen vernield. Nog eens 540 woningen staan blank. Ook in Haïti, Jamaica en Puerto Rico leidde het noodweer tot overstromingen.
De afgelopen dagen zijn er in de Dominicaanse Republiek één en in Haïti twee doden gevallen.
nu.nl
dan verplaats je hem toch?quote:
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