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Mesoscale Discussion 1167
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   MESOSCALE DISCUSSION 1167
   NWS STORM PREDICTION CENTER NORMAN OK
   1155 PM CDT THU JUN 26 2014

   AREAS AFFECTED...FAR NORTHEAST CO AND WEST/SOUTHWEST NEB

   CONCERNING...SEVERE THUNDERSTORM WATCH 359...

   VALID 270455Z - 270630Z

   THE SEVERE WEATHER THREAT FOR SEVERE THUNDERSTORM WATCH 359
   CONTINUES.

   SUMMARY...LOCALLY DAMAGING WINDS AND BOUTS OF SEVERE HAIL WILL
   REMAIN POSSIBLE THROUGH THE EARLY PART OF THE OVERNIGHT ACROSS FAR
   NORTHEAST CO AND WEST/SOUTHWEST NEB. SEVERE THUNDERSTORM WATCH 359
   CONTINUES UNTIL 07Z.

   DISCUSSION...A FRAGMENTED QUASI-LINEAR COMPLEX CONTINUES TO MOVE
   EAST-NORTHEASTWARD NEAR THE CO/NEB/KS BORDER VICINITY AS OF
   0430Z...WITH AN ACCELERATING BOWING SEGMENT /40+ KT FORWARD MOTION/
   NOTED ACROSS YUMA COUNTY CO. ANOTHER SMALLER CLUSTER OF STORMS IS
   ONGOING ACROSS THE NORTHERN NEB PANHANDLE /INCLUDING AN APPARENT
   HEAT BURST NOTED IN THE SCOTTSBLUFF VICINITY AS OF 04Z/. 

   A STRONG SOUTH-SOUTHEASTERLY LOW-LEVEL JET...READILY NOTED IN
   WSR-88D VWP DATA FROM GOODLAND/NORTH PLATTE/DODGE CITY...CONTINUES
   TO SUPPORT QUASI-LINEAR STORM SUSTENANCE VIA WARM
   ADVECTION/STORM-RELATIVE INFLOW. THE BOUNDARY LAYER HAS DECOUPLED
   OVER THE PAST COUPLE OF HOURS AS SURFACE TEMPERATURES HAVE STEADILY
   COOLED THROUGH THE 70S F. A CONTINUED TREND OF INCREASINGLY
   ELEVATED/SOMEWHAT MORE STABLE INFLOW SHOULD RESULT IN A GRADUAL
   TEMPERING OF CONVECTIVE INTENSITY OVERNIGHT...ALTHOUGH LOCALLY
   DAMAGING WINDS AND ISOLATED BOUTS OF SEVERE HAIL WILL REMAIN
   POSSIBLE EARLY IN THE OVERNIGHT.

   ..GUYER.. 06/27/2014


   ATTN...WFO...GID...LBF...GLD...BOU...CYS...

   LAT...LON   42540332 42850166 40780001 39730105 38810211 39120289
               40340269 40860206 41880304 42000340 42540332 

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Page last modified: June 27, 2014
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