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Strong Thunderstorms are continuing to develop across Florida due to plentiful atmospheric moisture and numerous boundary interactions, take a look at this radar image. SPC is also monitoring the area. MESOSCALE DISCUSSION 1081 NWS STORM PREDICTION CENTER NORMAN OK 1203 PM CDT FRI JUN 04 2004 AREAS AFFECTED...THE FL PENINSULA CONCERNING...SEVERE THUNDERSTORM POTENTIAL...HEAVY RAINFALL VALID 041703Z - 042000Z THUNDERSTORMS DEVELOPING ON GUST FRONT MOVING SWD THROUGH NRN FL AND ALONG SEA BREEZE BOUNDARIES ACROSS THE REMAINDER OF THE FL PENINSULA WILL BE CAPABLE OF PRODUCING ISOLATED DAMAGING WIND GUSTS AND HAIL THIS AFTERNOON. AREA WILL CONTINUE TO BE MONITORED. EARLY THIS AFTERNOON THE ATMOSPHERE IS DESTABILIZING ACROSS MOST OF THE FL PENINSULA WITH MLCAPE FROM 2000 TO 2500 J/KG. LINE OF STORMS EXTENDING FROM NEAR ST AUGUSTINE SWWD TO NEAR CEDAR KEY IS MOVING SEWD. STORMS ARE EXPECTED TO INTENSIFY ALONG THIS LINE AS THEY DEVELOP SEWD TOWARD STRONGER INSTABILITY. CONVERGENCE MAY BE ENHANCED WHERE THIS BOUNDARY INTERACTS WITH DEVELOPING SEA BREEZE BOUNDARIES. OTHER STORMS WILL CONTINUE DEVELOPING ALONG SEA BREEZE BOUNDARIES FARTHER SWD. VERTICAL SHEAR PROFILES SUPPORT MOSTLY PULSE AND MULTICELL STORM MODES. WET MICROBURSTS AND MARGINALLY SEVERE HAIL WILL BE THE MAIN THREATS. ..DIAL.. 06/04/2004 ATTN...WFO...MFL...MLB...TBW...JAX... 26388008 25778107 28268232 29468171 28798092 27558047 |