
SEL6 URGENT - IMMEDIATE BROADCAST REQUESTED SEVERE THUNDERSTORM WATCH NUMBER 396 NWS STORM PREDICTION CENTER NORMAN OK 355 PM EDT FRI JUN 15 2012 THE NWS STORM PREDICTION CENTER HAS ISSUED A SEVERE THUNDERSTORM WATCH FOR PORTIONS OF CENTRAL AND SOUTH FLORIDA COASTAL WATERS EFFECTIVE THIS FRIDAY AFTERNOON AND EVENING FROM 355 PM UNTIL 900 PM EDT. HAIL TO 1.5 INCHES IN DIAMETER...THUNDERSTORM WIND GUSTS TO 70 MPH...AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE AREAS. THE SEVERE THUNDERSTORM WATCH AREA IS APPROXIMATELY ALONG AND 45 STATUTE MILES EAST AND WEST OF A LINE FROM 25 MILES NORTHEAST OF SARASOTA FLORIDA TO 45 MILES SOUTH OF MIAMI FLORIDA. FOR A COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH OUTLINE UPDATE (WOUS64 KWNS WOU6). REMEMBER...A SEVERE THUNDERSTORM WATCH MEANS CONDITIONS ARE FAVORABLE FOR SEVERE THUNDERSTORMS IN AND CLOSE TO THE WATCH AREA. PERSONS IN THESE AREAS SHOULD BE ON THE LOOKOUT FOR THREATENING WEATHER CONDITIONS AND LISTEN FOR LATER STATEMENTS AND POSSIBLE WARNINGS. SEVERE THUNDERSTORMS CAN AND OCCASIONALLY DO PRODUCE TORNADOES. OTHER WATCH INFORMATION...CONTINUE...WW 395... DISCUSSION...SCATTERED THUNDERSTORMS ARE EXPECTED TO CONTINUE TO INTENSIFY THIS AFTERNOON OVER THE CENTRAL AND SOUTHERN FL PENINSULA...MAINLY IN VICINITY OF SEA BREEZE CONVERGENCE ZONES. AMPLE LOW LEVEL MOISTURE/INSTABILITY AND SUFFICIENT WESTERLY FLOW ALOFT WILL PROMOTE ORGANIZED MULTICELL OR BRIEF SUPERCELL STORM STRUCTURES CAPABLE OF DAMAGING WINDS AND HAIL. AVIATION...A FEW SEVERE THUNDERSTORMS WITH HAIL SURFACE AND ALOFT TO 1.5 INCHES. EXTREME TURBULENCE AND SURFACE WIND GUSTS TO 60 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 500. MEAN STORM MOTION VECTOR 27020.
Again, sorry for the delay of getting this watch out.
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