SWOMCD
SPC MCD 280703
TXZ000-280800-
MESOSCALE DISCUSSION 1070
NWS STORM PREDICTION CENTER NORMAN OK
0203 AM CDT WED MAY 28 2008
AREAS AFFECTED...WRN TX THROUGH PART OF THE HILL COUNTRY
CONCERNING...SEVERE THUNDERSTORM WATCH 382...
VALID 280703Z - 280800Z
THE SEVERE WEATHER THREAT FOR SEVERE THUNDERSTORM WATCH 382
CONTINUES.
THREAT FOR ISOLATED LARGE HAIL AND STRONG WIND GUSTS PERSISTS OVER A
PORTION OF WRN TX...BUT OVERALL THREAT IS BECOMING INCREASINGLY
MARGINAL AND WW 382 WILL BE ALLOWED TO EXPIRE AT 08Z.
EXTENSIVE SKELETAL OUTFLOW BOUNDARY CONTINUES SURGING SWWD THROUGH
CNTRL AND SWRN TX. DUE TO A STABILIZING BOUNDARY LAYER...REMAINING
STORMS ARE BECOMING INCREASINGLY ELEVATED ABOVE THE OUTFLOW BOUNDARY
WHERE A SLY 30 KT LOW LEVEL JET IS MAINTAINING SUFFICIENT LIFT TO
BRING PARCELS TO THEIR LFCS. STRONGEST STORMS ARE ELEVATED OVER
BORDEN COUNTY WELL NORTH OF THE LEADING GUST FRONT. GIVEN STRONGER
CAP WITH SWD EXTENT INTO SWRN TX AND TENDENCY FOR THE LOW LEVEL JET
TO WEAKEN WITH TIME...THERE IS LITTLE REASON TO BELIEVE STORMS WILL
BE REINVIGORATED ALONG THIS BOUNDARY AS IT SURGES SWWD.
..DIAL.. 05/28/2008
...PLEASE SEE WWW.SPC.NOAA.GOV FOR GRAPHIC PRODUCT...
ATTN...WFO...FWD...SJT...LUB...MAF...
30530010 30810170 31760278 32700260 33080185 33000089
32480045 31900069 31420011 31429926 31589858 31189856
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