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Mesoscale Discussion 786 |
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MESOSCALE DISCUSSION 0786
NWS STORM PREDICTION CENTER NORMAN OK
0131 PM CDT SAT MAY 14 2011
AREAS AFFECTED...CNTRL FL
CONCERNING...SEVERE POTENTIAL...WATCH UNLIKELY
VALID 141831Z - 141930Z
STORMS WILL REMAIN CAPABLE OF PRODUCING LOCALLY STRONG WIND GUSTS
AND MARGINALLY SEVERE HAIL THIS AFTERNOON.
NUMEROUS STORMS ARE DEVELOPING OVER CNTRL FL INCLUDING ALONG WHAT
APPEARS TO BE A SEA BREEZE THAT HAS MOVED INLAND...WHILE OTHER
STORMS HAVE EVOLVED INTO A LINE FROM NRN FL SWD ALONG THE WRN COAST
NEAR TAMPA. STRONG HEATING /TEMPERATURES AROUND 90/ OF THE MOIST
BOUNDARY HAS BOOSTED MLCAPE TO AROUND 2000 J/KG. POTENTIAL EXISTS
FOR NUMEROUS CELL/OUTFLOW BOUNDARY MERGERS AS THE LINE OF STORMS
MOVES INLAND AND INTERACTS WITH ONGOING ACTIVITY/BOUNDARIES ACROSS
CNTRL FL. WHILE VERTICAL SHEAR IS WEAK...BOUNDARY/CELL INTERACTIONS
ALONG WITH THE MODERATELY UNSTABLE ENVIRONMENT WILL PROMOTE SOME OF
THE STORMS BRIEFLY ATTAINING SEVERE LEVELS. STRONG WIND GUSTS MAY
ALSO ACCOMPANY STRONGER CELLS EMBEDDED WITHIN LINE OF STORMS.
..DIAL.. 05/14/2011
ATTN...WFO...MFL...MLB...TBW...JAX...
LAT...LON 26268126 27328245 28888229 29028106 27028044 26268126
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