MESOSCALE DISCUSSION 1017
   NWS STORM PREDICTION CENTER NORMAN OK
   0522 AM CDT FRI MAY 16 2003
   
   AREAS AFFECTED...PORTIONS OF ERN OK
   
   CONCERNING...TORNADO WATCH 389...
   
   VALID 161022Z - 161115Z
   
   DAMAGING WIND THREAT WILL CONTINUE OVER THE SERN PORTION OF WW 389
   THROUGH 12Z.
   
   REGIONAL RADARS SHOW A BOWING LINE OF STRONG TO SEVERE STORMS
   EXTENDING FROM HUGHES COUNTY SWD TO MARSHALL COUNTY...WITH AN EWD
   MOVEMENT AT 40-45 KT.  AIR MASS OVER SERN OK REMAINS MODERATELY
   UNSTABLE...ALLOWING THIS LINE OF STORMS TO MAINTAIN THEIR INTENSITY
   AS THEY MOVE INTO SERN OK BETWEEN 1030-12Z.
   
   ..PETERS.. 05/16/2003
   
   
   ATTN...WFO...SHV...TSA...ICT...FWD...OUN...
   
   33909722 34889659 35229569 36559592 37029591 37029540
   34919525 33869517