MESOSCALE DISCUSSION 0264
NWS STORM PREDICTION CENTER NORMAN OK
0247 PM CST MON MAR 17 2003
AREAS AFFECTED...SWRN/S CNTRL KS...WRN/CNTRL OK
CONCERNING...SEVERE THUNDERSTORM WATCH 48...
VALID 172047Z - 172245Z
STRONG MID/UPPER FORCING FOR UPWARD VERTICAL MOTION ASSOCIATED
WITH SHORT WAVE TROUGH LIFTING ACROSS THE SOUTHERN HIGH PLAINS
HAS SUPPORTED INTENSE CONVECTIVE DEVELOPMENT ALONG DRY LINE
DURING THE PAST COUPLE OF HOURS. 20Z SURFACE DATA INDICATED DRY
LINE ALONG THE WESTERN OKLAHOMA/TEXAS BORDER...WEST OF GAGE INTO
THE CHILDRESS AREA...BEFORE CURVING INTO AREAS EAST OF ABILENE.
PACIFIC COLD FRONT IS ADVANCING ACROSS THE TEXAS PANHANDLE...WITH
POST FRONTAL WINDS GUSTING OUT OF THE SOUTHWEST AT AROUND 30 KT.
AS THIS FRONT MERGES WITH DRY LINE OVER SOUTHWEST KANSAS/WESTERN
OKLAHOMA DURING THE NEXT 2 TO 4 HOURS...FURTHER INTENSIFICATION
OF STORMS APPEARS LIKELY WEST/NORTHWEST OF OKLAHOMA CITY INTO
AREAS EAST OF DODGE CITY. CONVECTION IS EXPECTED TO CONSOLIDATE
INTO A SQUALL LINE... WITH INCREASING POTENTIAL FOR DAMAGING WIND
GUSTS.
..KERR.. 03/17/2003
ATTN...WFO...ICT...OUN...DDC...
37680004 38140039 38490024 38499893 37849799 36659754
35639749 35069813 35509870 36279899 36619935
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