MESOSCALE DISCUSSION 1941
   NWS STORM PREDICTION CENTER NORMAN OK
   0116 PM CDT THU AUG 11 2011
   
   AREAS AFFECTED...ERN AL/WRN GA
   
   CONCERNING...SEVERE POTENTIAL...WATCH UNLIKELY 
   
   VALID 111816Z - 111915Z
   
   ISOLD DMGG WINDS WILL BECOME INCREASINGLY POSSIBLE THIS AFTERNOON.
   DUE TO ISOLD NATURE...A WW IS NOT ANTICIPATED...BUT TRENDS WILL
   CONTINUE TO BE MONITORED. 
   
   THUNDERSTORMS HAVE GRADUALLY INCREASED IN ADVANCE OF A CONVECTIVELY
   INDUCED VORT MAX...LOCATED ON WV IMAGERY OVER NERN/E CNTRL AL AS OF
   18Z. LIMITED CLOUD COVER HAS SUPPORTED STRONG DIURNAL HEATING FROM
   NERN AL SSEWD INTO MCN AND ABY GA...WITH TEMPERATURES IN THE MID TO
   UPPER 90S...LEADING TO A 23-29 T/TD SPREAD. MODIFIED 12Z SOUNDINGS
   WITH 18Z OBS SHOW NEAR 1000-1250 J/KG DCAPE...WHICH WOULD INDICATE A
   DMGG WIND THREAT ASSOCIATED WITH THE COLLAPSE OF STRONGER CORES.
   NEAR 20 KT MID LEVEL FLOW COULD SUPPORT SOME SEMI-ORGANIZED
   CLUSTERS...THOUGH CONVECTIVE DEBRIS CLOUDS GENERALLY SEEM TO BE
   LIMITING STRONGER HEATING/DESTABILIZATION ACROSS A BROADER
   AREA...LEADING TO ONLY THE AFOREMENTIONED NARROW CORRIDOR THAT WOULD
   FAVOR STRONGER DEVELOPMENT. THEREFORE...A WW IS NOT ANTICIPATED AT
   THIS TIME.
   
   ..HURLBUT.. 08/11/2011
   
   
   ATTN...WFO...JAX...FFC...TAE...BMX...
   
   LAT...LON   31498295 31618409 32238532 33278597 33998587 33438461
               32668360 32148280 31698277 31498295