MESOSCALE DISCUSSION 0601
   NWS STORM PREDICTION CENTER NORMAN OK
   0936 PM CDT TUE MAY 07 2013
   
   AREAS AFFECTED...PARTS OF WRN/CNTRL KS...NWRN OK
   
   CONCERNING...SEVERE THUNDERSTORM WATCH 147...
   
   VALID 080236Z - 080330Z
   
   THE SEVERE WEATHER THREAT FOR SEVERE THUNDERSTORM WATCH 147
   CONTINUES.
   
   SUMMARY...OVERALL SEVERE THREAT DIMINISHING AND WILL CONTINUE TO DO
   SO. VALID PORTIONS OF WW 147 MAY BE CANCELLED EARLY OR ALLOWED TO
   EXPIRE AT 04Z.
   
   DISCUSSION...SUPERCELLS HAVE WEAKENED AS NOCTURNAL BOUNDARY LAYER
   STABILIZATION BEGAN. THIS PROCESS SHOULD BE FURTHER INTENSIFIED IN
   THE NEXT HOUR GIVEN THE BLOSSOMING OF THE GROUND CLUTTER PATTERN
   NOTED IN RADAR IMAGERY IN THE PAST HALF HOUR. DESPITE STRENGTHENING
   OF THE LLJ DEPICTED IN TIME-SERIES OF THE HAVILAND KS WIND
   PROFILE...CONTINUED INFLOW OF INCREASING MLCIN AMIDST MEAGER
   BUOYANCY PER MODIFIED 00Z LMN RAOB WILL MITIGATE SEVERE HAIL/WIND
   POTENTIAL BEYOND BEING LOCALIZED/MARGINAL IN THE NEXT 1-2 HOURS.
   
   ..GRAMS.. 05/08/2013
   
   
   ATTN...WFO...ICT...OUN...DDC...
   
   LAT...LON   39059950 38989896 37569817 35859810 35949917 36909925
               37809946 38859997 39059950