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Mesoscale Discussion 291
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   MESOSCALE DISCUSSION 0291
   NWS STORM PREDICTION CENTER NORMAN OK
   0741 AM CDT FRI APR 04 2014

   AREAS AFFECTED...PORTIONS OF ERN KY AND ERN TN

   CONCERNING...SEVERE THUNDERSTORM WATCH 61...

   VALID 041241Z - 041330Z

   CORRECTED FOR MESOSCALE DISCUSSION GRAPHIC

   THE SEVERE WEATHER THREAT FOR SEVERE THUNDERSTORM WATCH 61
   CONTINUES.

   SUMMARY...THE POTENTIAL FOR DMGG WIND GUSTS CONTINUES ACROSS
   REMAINING VALID PORTIONS OF WW 61.

   DISCUSSION...THE NRN EXTENT OF AN EXTENSIVE SQUALL LINE CONTINUES TO
   DEVELOP NEWD ACROSS THE WATCH AREA. WHILE INFLOW WILL ONLY BE
   MARGINALLY MOIST/UNSTABLE...WITH SFC DEWPOINTS IN THE MIDDLE
   50S...JKL VWP SAMPLES A 40-55 KT LLJ. THIS WILL CONTINUE TO YIELD
   SOME POTENTIAL FOR DMGG WIND GUSTS WITH EMBEDDED BOWING SEGMENTS
   THROUGH THE MORNING HOURS VIA CONVECTIVE MOMENTUM TRANSPORT. THE SVR
   RISK WILL BE NIL BEHIND THE SQUALL LINE.

   ..COHEN.. 04/04/2014


   ATTN...WFO...RLX...MRX...JKL...LMK...OHX...

   LAT...LON   36668479 37378440 37878356 37818246 37218252 36368346
               35938422 35218494 35468507 36668479 

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Page last modified: April 04, 2014
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