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Mesoscale Discussion 227
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   MESOSCALE DISCUSSION 0227
   NWS STORM PREDICTION CENTER NORMAN OK
   0625 PM CDT SAT MAR 29 2014

   AREAS AFFECTED...`SOUTH FLORIDA AND THE FLORIDA KEYS

   CONCERNING...SEVERE THUNDERSTORM WATCH 43...

   VALID 292325Z - 300130Z

   THE SEVERE WEATHER THREAT FOR SEVERE THUNDERSTORM WATCH 43
   CONTINUES.

   SUMMARY...ONGOING THUNDERSTORMS ACROSS SOUTH FLORIDA CONTINUE TO
   PRODUCE A THREAT FOR ISOLATED LARGE HAIL AND DAMAGING WINDS WITHIN
   THE SEVERE THUNDERSTORM WATCH.

   DISCUSSION...A BROKEN LINE OF THUNDERSTORMS CONTINUES TO ADVANCE
   EAST-SOUTHEAST ACROSS SOUTHERN FLORIDA THIS EVENING. THE AIRMASS
   AHEAD OF THESE THUNDERSTORMS IS CHARACTERIZED BY MUCAPE VALUES AT OR
   ABOVE 2000 J/KG...AND DEEP LAYER SHEAR BETWEEN 40-50 KNOTS....WHICH
   WILL CONTINUE TO SUPPORT AT LEAST AN ISOLATED THREAT OF LARGE HAIL
   AND DAMAGING WINDS OVER THE NEXT FEW HOURS.

   ..MARSH.. 03/29/2014


   ATTN...WFO...MFL...KEY...

   LAT...LON   25158283 25738153 26418056 26757966 25987964 25157987
               24618115 24458208 24648302 25158283 

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Page last modified: March 30, 2014
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