MESOSCALE DISCUSSION 0514
   NWS STORM PREDICTION CENTER NORMAN OK
   1150 PM CDT WED APR 06 2005
   
   AREAS AFFECTED...SERN MS/MUCH OF AL/WRN GA
   
   CONCERNING...TORNADO WATCH 135...
   
   VALID 070450Z - 070545Z
   
   DAMAGING WINDS AND ISOLATED TORNADOES REMAIN POSSIBLE THROUGH 06Z
   ACROSS PORTIONS OF CENTRAL/SRN AL INTO SERN MS...WITH THE GREATEST
   THREAT BEING ACROSS WRN INTO CENTRAL AL.  HAIL WILL BE A THREAT AS
   WELL.
   
   A NEW WW MAY BE REQUIRED FOR PORTIONS OF NRN INTO CENTRAL/ERN AL AND
   WRN GA...IF CURRENT STRONG TO SEVERE STORMS OVER CENTRAL/WRN AL
   MAINTAIN THEIR INTENSITY.
   
   REGIONAL RADARS INDICATED A LINE OF STRONG TO SEVERE STORMS
   EXTENDING FROM WALKER COUNTY AL TO CHOCTAW COUNTY AL MOVING TO THE
   ENE AT 35-40 KT.  THIS ACTIVITY APPEARS TO BE ASSOCIATED WITH THE
   LEADING EDGE OF LARGE SCALE ASCENT WITH A SHORT WAVE TROUGH TRACKING
   ENE ACROSS SERN AR/MS ATTM ALONG WITH UPWARD MOTION WITHIN THE EXIT
   REGION OF A 70 KT SWLY MID LEVEL JET OVER AL.  03Z RUC SUGGESTS
   LOW-LEVEL MOIST AXIS AND INSTABILITY WILL SHIFT EWD OVERNIGHT TO
   ALONG THE AL/GA LINE BY 12Z.  ALTHOUGH OVERALL INSTABILITY ATTM AND
   FORECAST OVERNIGHT IS MARGINAL...DEEP LAYER SHEAR IS EXPECTED TO
   REMAIN SUPPORTIVE OF ORGANIZED STORMS WITH AN ATTENDANT PRIMARY
   THREAT BEING DAMAGING WINDS.
   
   ..PETERS.. 04/07/2005
   
   
   ATTN...WFO...FFC...TAE...BMX...HUN...MOB...JAN...LIX...
   
   34148809 34738490 32288462 30558774 30799007 31049005
   31828898 32788827