MESOSCALE DISCUSSION 1339
   NWS STORM PREDICTION CENTER NORMAN OK
   1216 PM CDT SUN JUL 01 2007
   
   AREAS AFFECTED...FL PENINSULA
   
   CONCERNING...SEVERE POTENTIAL...WATCH UNLIKELY 
   
   VALID 011716Z - 011815Z
   
   SCATTERED THUNDERSTORM DEVELOPMENT HAS BEGUN ACROSS THE FL
   PENINSULA.  ISOLATED STRONG STORMS CAPABLE OF GUSTY WINDS AND HEAVY
   RAINFALL ARE POSSIBLE.
   
   VISIBLE SATELLITE IMAGERY SHOWS WIDESPREAD CU/TCU DEVELOPMENT ACROSS
   THE CENTRAL AND EASTERN FL PENINSULA.  THIS REGION IS CHARACTERIZED
   BY SURFACE TEMPERATURES NEAR 90F AND DEWPOINTS IN THE LOWER/MID 70S.
    MORNING SOUNDINGS SHOWED VERY MOIST PROFILES WITH PW VALUES OVER 2
   INCHES...ALONG WITH THE POTENTIAL FOR AFTERNOON CAPE VALUES OVER
   3500 J/KG.  VERTICAL SHEAR IS QUITE WEAK THROUGHOUT THIS
   REGION...LIMITING CONVECTIVE ORGANIZATION AND LONGEVITY. 
   HOWEVER...A FEW OF THE STRONGEST CELLS OVER THIS AREA MAY PRODUCE
   LOCALLY GUSTY/DAMAGING WINDS AND VERY HEAVY RAINFALL RATES OF 1-2
   INCHES/HR.
   
   ..HART.. 07/01/2007
   
   
   ATTN...WFO...MFL...MLB...TBW...JAX...
   
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