SEL4 URGENT - IMMEDIATE BROADCAST REQUESTED SEVERE THUNDERSTORM - TopicsExpress



          

SEL4 URGENT - IMMEDIATE BROADCAST REQUESTED SEVERE THUNDERSTORM WATCH NUMBER 524 NWS STORM PREDICTION CENTER NORMAN OK 105 PM EDT THU SEP 12 2013 THE NWS STORM PREDICTION CENTER HAS ISSUED A * SEVERE THUNDERSTORM WATCH FOR PORTIONS OF CONNECTICUT MASSACHUSETTS WESTERN MAINE NEW HAMPSHIRE NORTHEAST NEW JERSEY FAR SOUTHEAST NEW YORK CENTRAL VERMONT COASTAL WATERS * EFFECTIVE THIS THURSDAY AFTERNOON AND EVENING FROM 105 PM UNTIL 1000 PM EDT. * PRIMARY THREATS INCLUDE... SEVERAL DAMAGING WIND GUSTS TO 70 MPH POSSIBLE SEVERAL LARGE HAIL EVENTS TO 1 INCH IN DIAMETER POSSIBLE THE SEVERE THUNDERSTORM WATCH AREA IS APPROXIMATELY ALONG AND 75 STATUTE MILES EAST AND WEST OF A LINE FROM 30 MILES SOUTH OF POUGHKEEPSIE NEW YORK TO 35 MILES NORTH OF PORTLAND MAINE. FOR A COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH OUTLINE UPDATE (WOUS64 KWNS WOU4). PRECAUTIONARY/PREPAREDNESS ACTIONS... 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 523... DISCUSSION... THUNDERSTORMS ARE EXPECTED TO INCREASE IN COVERAGE AND INTENSITY THIS AFTERNOON ACROSS THE WATCH AREA. WHILE SOME HAIL IS POSSIBLE... LOCALLY DAMAGING WIND GUSTS WILL BE THE PRIMARY HAZARD. AVIATION... A FEW SEVERE THUNDERSTORMS WITH HAIL SURFACE AND ALOFT TO 1 INCH. EXTREME TURBULENCE AND SURFACE WIND GUSTS TO 60 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 500. MEAN STORM MOTION VECTOR 24030. ... MEAD
Posted on: Thu, 12 Sep 2013 18:44:57 +0000

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