MESOSCALE DISCUSSION 0207
NWS STORM PREDICTION CENTER NORMAN OK
1030 AM CST FRI MAR 07 2003
AREAS AFFECTED...NCNTRL FL
CONCERNING...SEVERE THUNDERSTORM POTENTIAL
VALID 071630Z - 071830Z
ISOLATED STORMS WILL CONTINUE TO DEVELOP AND COULD PRODUCE HAIL
AND/OR ISOLATED WIND GUSTS ACROSS NCNTRL FL. A WEATHER WATCH MAY
BE REQUIRED.
A MOISTURE AXIS OF 70 TO 72 DEGREE DEWPOINTS EXISTED ACROSS THE
WESTERN FLORIDA PENINSULA. SURFACE HEATING TO AROUND 80 DEGREES
WAS RESULTING IN MLCAPE VALUES OF 1000-1500 J/KG. EXPECT NEW
CELLS TO DEVELOP AND STRENGTHEN ON THE NOSE OF THIS MOISTURE
AXIS. GIVEN 0-6KM SHEAR OF 45-50 KTS...SUPERCELLS WILL BE
POSSIBLE WITH THE POTENTIAL FOR LARGE HAIL AND POSSIBLY DAMAGING
WINDS IF THE STORMS CAN DEVELOP BOWING SEGMENTS. A WEATHER WATCH
MAY BE REQUIRED WITHIN THE NEXT HOUR OR SO.
..BROYLES.. 03/07/2003
29398532 29778454 30248309 30338205 30348142 30128072
29528013 28458055 27638330 28038528 28768556
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