MESOSCALE DISCUSSION 1187
   NWS STORM PREDICTION CENTER NORMAN OK
   0543 PM CDT SAT JUN 11 2011
   
   AREAS AFFECTED...SWRN KS...NWRN OK AND NRN TX PANHANDLE
   
   CONCERNING...SEVERE THUNDERSTORM WATCH 462...463...
   
   VALID 112243Z - 112345Z
   
   THE SEVERE WEATHER THREAT FOR SEVERE THUNDERSTORM WATCH
   462...463...CONTINUES.
   
   SEVERE THREAT CONTINUES ACROSS THE HIGH PLAINS FROM NWRN OK INTO
   SERN CO...ESPECIALLY AHEAD OF UPWARD EVOLVING MCS THAT IS
   PROPAGATING EWD AT ROUGHLY 20-25KT INTO SWRN KS.  MULTIPLE
   THUNDERSTORM ELEMENTS HAVE MERGED INTO A NNE-SSW ORIENTED SQUALL
   LINE FROM GREELEY COUNTY KS INTO BACA COUNTY CO.  THIS ACTIVITY
   SHOULD EXPAND IN AREAL COVERAGE AND POSSIBLY INTENSIFY OVER SWRN KS
   THIS EVENING AS LLJ INCREASES AND FOCUSES ACROSS THE ERN TX
   PANHANDLE/WRN OK INTO THIS DEVELOPING CONVECTIVE SYSTEM.  WELL AHEAD
   OF THIS ACTIVITY MORE ISOLATED STORMS WILL PERSIST ALONG SLOWLY
   RETREATING WARM FRONT.
   
   ..DARROW.. 06/11/2011
   
   
   ATTN...WFO...ICT...OUN...DDC...GLD...AMA...PUB...BOU...ABQ...
   
   LAT...LON   36170202 36700205 36710485 38610491 38600206 38350205
               37199833 35029833 36170202