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Mesoscale Discussion 1154
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   MESOSCALE DISCUSSION 1154
   NWS STORM PREDICTION CENTER NORMAN OK
   0651 PM CDT WED JUN 25 2014

   AREAS AFFECTED...EASTERN CO/SOUTHWEST NEB/FAR WESTERN KS

   CONCERNING...SEVERE THUNDERSTORM WATCH 356...

   VALID 252351Z - 260115Z

   THE SEVERE WEATHER THREAT FOR SEVERE THUNDERSTORM WATCH 356
   CONTINUES.

   SUMMARY...ISOLATED LARGE HAIL/LOCALLY DAMAGING WINDS WILL REMAIN
   POSSIBLE THROUGH EARLY/MID-EVENING ACROSS EASTERN CO AND POTENTIALLY
   SOUTHWEST NEB/FAR WESTERN KS. SEVERE THUNDERSTORM WATCH 356
   CONTINUES ACROSS EASTERN CO UNTIL 03Z. DEVELOPMENT TRENDS WILL
   CONTINUE TO BE MONITORED FOR THE POSSIBILITY /40 PERCENT/ OF AN
   ADDITIONAL WATCH ACROSS SOUTHWEST NEB/NORTHWEST KS.

   DISCUSSION...WIDELY SCATTERED STRONG/SEVERE STORMS HAVE TRANSITIONED
   EASTWARD FROM THE FRONT RANGE TO THE EASTERN CO HIGH PLAINS SINCE
   EARLY AFTERNOON...WITH A TENDENCY FOR SEMI-ORGANIZED QUASI-LINEAR
   CLUSTERING PARTICULARLY IN AREAS NEAR/NORTH OF THE I-76 CORRIDOR OF
   FAR NORTHEAST CO AND ACROSS THE EXTREME SOUTHERN NEB PANHANDLE AS OF
   2330Z. A 43 KT WIND GUST WAS RECENTLY MEASURED AT AKRON CO AS OF
   2337Z. RECENT TRENDS IN SURFACE OBSERVATIONS/WSR-88D VWP DATA
   REFLECT A BACKING/STRENGTHENING OF LOW-LEVEL SOUTHEASTERLY WINDS
   OVER THE PAST FEW HOURS. THE RESULTANT INCREASE IN STORM-RELATIVE
   INFLOW OF A RELATIVELY MOIST AND UNSTABLE AIR MASS /2000+ J PER KG
   MLCAPE/ SHOULD ALLOW FOR EASTWARD STORM SUSTENANCE/ORGANIZATION
   ACROSS FAR EASTERN CO/SOUTHWEST NEB AND POSSIBLY PARTS OF FAR
   WESTERN KS THROUGH EARLY/MID-EVENING...POTENTIALLY AIDED BY AN
   EXPANDING SURFACE COLD POOL. ISOLATED LARGE HAIL AND LOCALLY
   DAMAGING WINDS WILL REMAIN POSSIBLE.

   ..GUYER.. 06/25/2014


   ATTN...WFO...LBF...DDC...GLD...PUB...BOU...CYS...

   LAT...LON   40430423 41060391 41040213 41580179 41140074 37730149
               37820447 39480375 40430423 

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Page last modified: June 26, 2014
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