Friday, March 14, 2008

MESO: Mesoscale Discussion 0403

ACUS11 KWNS 150011
SWOMCD
SPC MCD 150011
GAZ000-TNZ000-ALZ000-150115-

MESOSCALE DISCUSSION 0403
NWS STORM PREDICTION CENTER NORMAN OK
0711 PM CDT FRI MAR 14 2008

AREAS AFFECTED...ERN AL/WRN GA/ERN TN

CONCERNING...SEVERE POTENTIAL...WATCH UNLIKELY

VALID 150011Z - 150115Z

ISOLATED SEVERE THREAT WILL CONTINUE OVER THE NEXT HOUR OR TWO...BUT
OVERALL THREAT WILL DECREASE.

ISOLATED STRONG TO SEVERE THUNDERSTORMS WITH A MAIN THREAT OF HAIL
WILL CONTINUE TO BE POSSIBLE OVER THE NEXT HOUR OR TWO AS WEAK
INSTABILITY AND FAVORABLE EFFECTIVE BULK SHEAR OF 50-60 KTS ARE
EVIDENT ACROSS THE AREA. STRONGEST ACTIVITY WILL REMAIN NEAR A WEAK
SURFACE FRONTAL BOUNDARY ACROSS NRN AL/GA WHERE SFC CONVERGENCE
COMBINED WITH THE RIGHT ENTRANCE REGION OF THE UPPER JET ASSOCIATED
WITH ATTENDANT SHORT WAVE HAS AIDED IN VERY LOCALIZED SEVERE
THUNDERSTORM DEVELOPMENT. DOWNWARD TREND WILL CONTINUE OVER THE NEXT
HOUR OR TWO AS MAIN SHORT WAVE LIFTS NEWD AND SFC INSTABILITY
WEAKENS WITH LOSS OF DAYTIME HEATING.

.HURLBUT.. 03/15/2008

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

ATTN...WFO...MRX...FFC...TAE...BMX...HUN...

31808494 31898570 32738694 34208675 35018572 35228455
34568394 33098359 31908436

+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-
To unsubscribe from WX-STORM send e-mail to LISTSERV@PO.UIUC.EDU with
"unsub wx-storm" in the body of your message. For more information write cnovy@cox.net.

No comments: