Mesoscale Discussion 0626
   NWS Storm Prediction Center Norman OK
   1122 AM CDT Mon May 13 2019

   Areas affected...Southeast FL Peninsula

   Concerning...Severe potential...Watch possible 

   Valid 131622Z - 131815Z

   Probability of Watch Issuance...40 percent

   SUMMARY...Strong thunderstorms are expected to increase in coverage
   along the southeast FL Peninsula over the next few hours. Gusty
   winds and some hail are possible.

   DISCUSSION...Strong boundary-layer heating is contributing to
   steepening low-level lapse rates (7.5-8 C/km) across south FL.
   Boundary-layer thermals are rapidly deepening from northwest of MIA
   to western Palm Beach County. Southwesterly mean flow should help
   focus convection along the Atlantic Coastal region over the next few
   hours as ongoing activity propagates east. Will continue to monitor
   for possible ww as the most robust activity could produce wind/hail.

   ..Darrow/Grams.. 05/13/2019

   ...Please see www.spc.noaa.gov for graphic product...

   ATTN...WFO...MFL...MLB...TBW...

   LAT...LON   25498023 26698103 27858119 28198031 26437969 25498023