MESOSCALE DISCUSSION 0754
   NWS STORM PREDICTION CENTER NORMAN OK
   0250 AM CDT FRI MAY 08 2009
   
   AREAS AFFECTED...KS
   
   CONCERNING...SEVERE THUNDERSTORM WATCH 264...
   
   VALID 080750Z - 080845Z
   
   THE SEVERE WEATHER THREAT FOR SEVERE THUNDERSTORM WATCH 264
   CONTINUES.
   
   MCS IS GRADUALLY EXPANDING IN AREAL COVERAGE AS E-W BAND OF
   CONVECTION BEGINS TO SURGE SEWD AT ROUGHLY 35KT.  STRONG SLY
   LLJ/INFLOW SHOULD ENHANCE FORWARD PROPAGATION SPEED OVER THE NEXT
   FEW HOURS AS SQUALL LINE MOVES INTO SRN KS.  WITH TIME DAMAGING
   WINDS MAY BECOME AN ISSUE...ESPECIALLY AS PRECIP SHIELD EXPANDS AND
   FORWARD SPEED INCREASES.
   
   ..DARROW.. 05/08/2009
   
   
   ATTN...WFO...TOP...ICT...OUN...DDC...
   
   LAT...LON   38240112 38489973 38449661 38079530 37499597 36999807
               37200078 38240112