Monday, September 28, 2009

SEVERE WEATHER IN CENTRAL USA ON THURSDAY

Severe Weather in Central plains of USA by thursday.
The current 84 hr forecasts of GFS show potential for storms in the central plains of USA.


analysis
The pacific North-west trough is expected to shatter near central plains. This trough will show some spins widely over Kansas.
The 850mb wind shows a clear area of rotation around central USA including states from Oklahoma-North Dakota.

A key feature of Instability represented by cape will be present over Oklahoma which will be 2500J/kg.
Moisture content is good with dewpoints of 70F. Storm Prediction Center has issued SEVERE warning for thursday by covering areas from Arkansas to some parts of south Dakota.   
The weather will start to pick up moderate since wednesday only

stay tuned for updates. A good weather for thunderstorms...
Mostly at the hour it seems there will be squall lines..



METD 
Akshay
 
 
 

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