MESOSCALE DISCUSSION 1606
   NWS STORM PREDICTION CENTER NORMAN OK
   0216 PM CDT SAT JUL 28 2007
   
   AREAS AFFECTED...SRN COASTAL SC...SERN G AND THE NRN FL PANHANDLE
   
   CONCERNING...SEVERE THUNDERSTORM WATCH 599...
   
   VALID 281916Z - 282015Z
   
   THE SEVERE WEATHER THREAT FOR SEVERE THUNDERSTORM WATCH 599
   CONTINUES.
   
   SEVERE STORMS COVERAGE IS EXPECTED TO GRADUALLY INCREASE THROUGH THE
   AFTERNOON...ESPECIALLY ACROSS SERN GA AND THE NRN FL PANHANDLE.
   
   NUMEROUS STRONG STORMS...A FEW SEVERE...WERE LOCATED ALONG THE FAR
   SRN SC COASTAL AREA WWD INTO EXTREME SERN GA. THESE STORMS WERE
   LOCATED ALONG A DIFFERENTIAL HEATING BOUNDARY THAT EXTENDED SWWD
   THROUGH SRN GA TO NEAR ABY. AT THE SAME TIME...A SEWD MOVING UPPER
   LEVEL IMPULSE WAS LOCATED OVER NRN GA AND SHOULD AID IN THE STORMS
   BECOMING MORE NUMEROUS AS CONVERGENCE INCREASES ALONG THIS BOUNDARY.
   MID LEVEL NWLY AT 25-30 KT MID ACROSS NRN GA WILL SPREAD SEWD ACROSS
   THE REGION PROVIDING BETTER SHEAR FOR UPDRAFT STRENGTH. IN
   ADDITION...NUMEROUS OTHER STRONG STORMS WERE LOCATED ACROSS THE NRN
   FL PANHANDLE. THE STRONG INSTABILITY/HEATING AND DEEP LAYER SHEAR
   WILL PROVIDE A FAVORABLE ENVIRONMENT FOR WIND DAMAGE...ALONG WITH
   SOME HAIL..WITH THESE STORMS.
   
   ..IMY.. 07/28/2007
   
   
   ATTN...WFO...CHS...CAE...MLB...TBW...JAX...FFC...TAE...
   
   32968105 32697932 30868106 28338023 28408276 30938296
   32388273 32788231