MESOSCALE DISCUSSION 1190
   NWS STORM PREDICTION CENTER NORMAN OK
   0937 PM CDT SAT JUN 11 2011
   
   AREAS AFFECTED...NWRN OK...SCNTRL KS
   
   CONCERNING...SEVERE THUNDERSTORM WATCH 463...
   
   VALID 120237Z - 120330Z
   
   THE SEVERE WEATHER THREAT FOR SEVERE THUNDERSTORM WATCH 463
   CONTINUES.
   
   LLJ IS BEGINNING TO INCREASE ACROSS THE ERN TX PANHANDLE INTO NWRN
   OK WHICH APPEARS TO BE A PRIMARY INFLOW FEED FOR UPWARD EVOLVING MCS
   THAT IS ORGANIZING OVER SWRN KS/NWRN OK.  THIS ACTIVITY SHOULD
   GRADUALLY SPREAD TOWARD THE I-35 CORRIDOR OF SCNTRL KS/NCNTRL OK BUT
   THE STRONGEST UPDRAFTS MAY LINGER ACROSS NWRN OK BENEATH MORE
   FAVORABLE LLJ/INSTABILITY.  GIVEN THAT THE LLJ IS NOT EXPECTED TO
   SHIFT EAST OVERNIGHT DO NOT ANTICIPATE THE NEED TO ISSUE ANOTHER
   WATCH DOWNSTREAM.
   
   ..DARROW.. 06/12/2011
   
   
   ATTN...WFO...ICT...OUN...DDC...AMA...
   
   LAT...LON   36560043 38449910 38259711 36599748 35659832 35829971
               36560043