Wednesday, November 17, 2010

NOAA's National Weather Service SPC Tornado/Severe Thunderstorm Watches Update

SPC Severe Thunderstorm Watch 743
Wed, 17 Nov 2010 02:40:03 -0600


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  URGENT - IMMEDIATE BROADCAST REQUESTED SEVERE THUNDERSTORM WATCH NUMBER 743 NWS STORM PREDICTION CENTER NORMAN OK 340 AM EST WED NOV 17 2010  THE NWS STORM PREDICTION CENTER HAS ISSUED A SEVERE THUNDERSTORM WATCH FOR PORTIONS OF          SOUTHERN CONNECTICUT        FAR NORTHEAST NEW JERSEY        FAR SOUTHEAST NEW YORK        COASTAL WATERS  EFFECTIVE THIS WEDNESDAY MORNING FROM 340 AM UNTIL 700 AM EST.  HAIL TO 0.5 INCH 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 30 STATUTE MILES EITHER SIDE OF A LINE FROM 15 MILES NORTH NORTHWEST OF NEWARK NEW JERSEY TO 15 MILES EAST OF GROTON CONNECTICUT.  FOR A COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH OUTLINE UPDATE (WOUS64 KWNS WOU3).  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 742...  DISCUSSION...QLCS WITH EMBEDDED BOWING STRUCTURES IS WILL CONTINUE ACROSS WW AREA EARLY THIS MORNING AT 40-45 KT.  GIVEN THE VERY STRONG AMBIENT WIND FIELD IN PLACE...POTENTIAL WILL EXIST FOR CORRIDORS OF DAMAGING WINDS.  AVIATION...A FEW SEVERE THUNDERSTORMS WITH HAIL SURFACE AND ALOFT TO 0.5 INCH. EXTREME TURBULENCE AND SURFACE WIND GUSTS TO 60 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 350. MEAN STORM MOTION VECTOR 26045.   ...MEAD  
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SPC Severe Thunderstorm Watch 743 Status Reports
Wed, 17 Nov 2010 02:40:12 -0600


WW 0743 Thumbnail Image

  STATUS FOR WATCH 0743 HAS NOT BEEN ISSUED YET 
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