Sunday, March 8, 2009

MESO: Mesoscale Discussion 0204

ACUS11 KWNS 080643
SWOMCD
SPC MCD 080643
MOZ000-KSZ000-080815-

MESOSCALE DISCUSSION 0204
NWS STORM PREDICTION CENTER NORMAN OK
1243 AM CST SUN MAR 08 2009

AREAS AFFECTED...ERN KS...NRN/CNTRL MO

CONCERNING...SEVERE THUNDERSTORM WATCH 46...47...

VALID 080643Z - 080815Z

THE SEVERE WEATHER THREAT FOR SEVERE THUNDERSTORM WATCH
46...47...CONTINUES.

STRONG...ISOLATED SEVERE...THUNDERSTORMS WILL CONTINUE ACROSS ERN KS
INTO NRN/CNTRL MO EARLY THIS MORNING. LARGE HAIL IS THE PRIMARY
SEVERE THREAT.

LOW LEVEL WARM ADVECTION IS THE PRIMARY MECHANISM FOR ONGOING MCS
ALONG/JUST NORTH OF I-70 OVER ERN KS...STRETCHING INTO NWRN MO. AS
LLJ VEERS AHEAD OF SURGING COLD FRONT IT APPEARS GREATEST
CONCENTRATION OF CONVECTION WILL GRADUALLY SPREAD INTO NRN MO. THIS
ACTIVITY WILL BE ENHANCED BY APPROACHING UPPER SHORTWAVE TROUGH AND
SHOULD REMAIN ORGANIZED WELL INTO THE PRE DAWN HOURS. IF ACTIVITY
MAINTAINS ITS INTENSITY A NEW WW MAY BE REQUIRED JUST DOWNSTREAM.

..DARROW.. 03/08/2009

...PLEASE SEE WWW.SPC.NOAA.GOV FOR GRAPHIC PRODUCT...

ATTN...WFO...LSX...EAX...TOP...ICT...

LAT...LON 38599720 39709477 39999224 39069217 38269463 37659649
38599720

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