MESOSCALE DISCUSSION 0690
   NWS STORM PREDICTION CENTER NORMAN OK
   0313 PM CDT SUN MAY 03 2009
   
   AREAS AFFECTED...ERN AL...WRN GA
   
   CONCERNING...SEVERE THUNDERSTORM WATCH 233...
   
   VALID 032013Z - 032115Z
   
   THE SEVERE WEATHER THREAT FOR SEVERE THUNDERSTORM WATCH 233
   CONTINUES.
   
   SQUALL LINE HAS DEFINITELY SLOWED TO AROUND 40KT AS IT PROGRESSES
   ACROSS CNTRL INTO ERN AL...THOUGH PRIMARY BOW ALONG NRN SECTIONS OF
   LINE IS RACING NNEWD AT ROUGHLY 50KT INTO TALLADEGA COUNTY.  AHEAD
   OF THIS BOW ECHO...ONE LONE SUPERCELL CONTINUES ITS NEWD TRACK ALONG
   OLD BOUNDARY INTO CALHOUN COUNTY.  THIS LEAD SUPERCELL SHOULD TRACK
   INTO POLK/FLOYD COUNTY REGION OF GA WITHIN THE HOUR.  GIVEN THE
   FORWARD PROGRESS OF THIS LINEAR MCS HAS SLOWED IT APPEARS OVERALL
   SEVERE THREAT WILL LINGER ACROSS WW233 FOR SEVERAL MORE HOURS.  FOR
   THIS REASON IT WILL BE NECESSARY TO EXTEND THE WATCH IN TIME.
   
   ..DARROW.. 05/03/2009
   
   
   ATTN...WFO...FFC...TAE...BMX...MOB...
   
   LAT...LON   31218673 32818607 33818632 34748490 33568370 31138505
               31218673