SWOMCD
SPC MCD 132153
MOZ000-ARZ000-OKZ000-KSZ000-132230-
MESOSCALE DISCUSSION 0390
NWS STORM PREDICTION CENTER NORMAN OK
0453 PM CDT THU MAR 13 2008
AREAS AFFECTED...SWRN MO/NWRN AR/PART OF NERN OK
CONCERNING...SEVERE POTENTIAL...WATCH POSSIBLE
VALID 132153Z - 132230Z
NRN EXTENT OF WW BEING CONSIDERED FARTHER S ACROSS ERN OK/WRN AR
INTO POTENTIALLY NERN TX/NWRN LA /SEE SPC MESOSCALE DISCUSSION 389/
MAY EXTEND INTO PART OF SWRN MO...ONE OR TWO TIERS OF COUNTIES.
ALTHOUGH MOISTURE IS SOMEWHAT MEAGER WITH NWD EXTENT INTO FAR NERN
OK/NWRN AR AND SWRN MO /SURFACE DEWPOINTS IN THE MID 30 TO MID
40S/...STRONG ASCENT AHEAD OF OK SHORT WAVE TROUGH COUPLED WITH WAA
IN VICINITY OF SURFACE FRONT ARE AIDING IN TSTMS IN THIS REGION.
STEEP LAPSE RATES PER 12Z OUN/17Z LMN SOUNDINGS SUGGEST SOME HAIL
AND ISOLATED WIND GUSTS WILL BE MAIN THREAT...BUT COVERAGE IS NOT
EXPECTED TO BE SUFFICIENT TO SUPPORT A GREATER SEVERE WEATHER THREAT
TOO FAR NORTH INTO MO.
.PETERS.. 03/13/2008
..PLEASE SEE WWW.SPC.NOAA.GOV FOR GRAPHIC PRODUCT...
ATTN...WFO...LZK...SGF...TSA...
36719502 37679443 37909299 37419222 36129232 35389310
35329354 35599472 36229540
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