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Severe Thunderstorm Watch 467
Initial RADAR image for Watch 467

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Note: The WATCH PROBABILITY TABLES are non-operational and can only be viewed within noaa.gov.
   SEL7
   
   URGENT - IMMEDIATE BROADCAST REQUESTED
   SEVERE THUNDERSTORM WATCH NUMBER 467
   NWS STORM PREDICTION CENTER NORMAN OK
   1040 AM EDT MON JUN 14 2004
   
   THE NWS STORM PREDICTION CENTER HAS ISSUED A
   SEVERE THUNDERSTORM WATCH FOR PORTIONS OF 
   
          NORTHERN INDIANA
          SOUTHERN LOWER MICHIGAN
          NORTHERN OHIO
          LAKE MICHIGAN
          LAKE ERIE
   
   EFFECTIVE THIS MONDAY MORNING AND EVENING FROM 1040 AM UNTIL 600
   PM EDT.
   
   HAIL TO 2 INCHES IN DIAMETER...THUNDERSTORM WIND GUSTS TO 80
   MPH...AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE AREAS.
   
   THE SEVERE THUNDERSTORM WATCH AREA IS ALONG AND 85 STATUTE MILES
   NORTH AND SOUTH OF A LINE FROM 45 MILES NORTH NORTHWEST OF
   LAFAYETTE INDIANA TO 30 MILES NORTH OF YOUNGSTOWN OHIO.
   
   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 466...
   
   DISCUSSION...MARGINALLY SEVERE BOW ECHO MOVING RAPIDLY EWD ACROSS
   NRN IL EXPECTED  TO INTENSIFY AS AIR MASS BECOMES INCREASINGLY
   UNSTABLE ACROSS NRN OH VALLEY WITH STRONG SURFACE HEATING.  AS FAST
   MOVING S/WV TROUGH/WIND MAX MOVES ACROSS GREAT LAKES... BOW ECHO
   LIKELY TO PICK UP SPEED AS IT INTENSIFIES BY EARLY THIS AFTERNOON
   
   AVIATION...A FEW SEVERE THUNDERSTORMS WITH HAIL SURFACE AND ALOFT
   TO 2 INCHES. EXTREME TURBULENCE AND SURFACE WIND GUSTS TO 70
   KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 550. MEAN STORM
   MOTION VECTOR 27040.
   
   
   ...HALES
   
   
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