MESOSCALE DISCUSSION 0441
   NWS STORM PREDICTION CENTER NORMAN OK
   0430 PM CDT FRI APR 15 2011
   
   AREAS AFFECTED...N-CNTRL/CNTRL/W-CNTRL GA
   
   CONCERNING...SEVERE POTENTIAL...WATCH POSSIBLE 
   
   VALID 152130Z - 152230Z
   
   THE THREAT FOR SEVERE TSTMS IS INCREASING ACROSS
   N-CNTRL/CNTRL/W-CNTRL GA...AND A WW MAY BECOME NECESSARY.
   
   AN AREA OF MLCAPE VALUES OF 500-1000 J/KG WILL CONTINUE EXPANDING
   NWD ACROSS GA DURING THE NEXT COUPLE HOURS FOLLOWING THE PASSAGE OF
   A WARM FRONT. THIS WILL OCCUR IN ASSOCIATION WITH THE INFLUX OF GULF
   MOISTURE AT THE ERN PERIPHERY OF THE WARM SECTOR. RECENT
   SUPERCELLULAR STRUCTURE OVER WRN PICKENS COUNTY REFLECTS THE STRONG
   DEEP-LAYER WIND SHEAR IN PLACE. ADDITIONAL CONVECTION WILL LIKELY
   DEVELOP WITHIN THE EXPANDING WARM SECTOR AND NEAR THE WARM
   FRONT...AND WIND PROFILES WILL REMAIN FAVORABLE FOR SUPERCELLS.
   LARGE HAIL AND DMGG WINDS WILL BE THE PRIMARY THREATS...THOUGH
   STRONG LOW-LEVEL WIND SHEAR WILL PROMOTE A THREAT FOR TORNADOES.
   
   ..COHEN.. 04/15/2011
   
   
   ATTN...WFO...GSP...FFC...
   
   LAT...LON   33538524 34378494 34868448 34578354 33778353 32878390
               32968506 33538524