SEL2
   
   URGENT - IMMEDIATE BROADCAST REQUESTED
   SEVERE THUNDERSTORM WATCH NUMBER 462
   NWS STORM PREDICTION CENTER NORMAN OK
   530 PM CDT SUN JUN 13 2004
   
   THE NWS STORM PREDICTION CENTER HAS ISSUED A
   SEVERE THUNDERSTORM WATCH FOR PORTIONS OF 
   
          SOUTH CENTRAL KENTUCKY
          MIDDLE AND EAST TENNESSEE
   
   EFFECTIVE THIS SUNDAY AFTERNOON AND EVENING FROM 530 PM UNTIL 1000
   PM CDT.
   
   HAIL TO 1 INCH IN DIAMETER...THUNDERSTORM WIND GUSTS TO 70
   MPH...AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE AREAS.
   
   THE SEVERE THUNDERSTORM WATCH AREA IS ALONG AND 80 STATUTE MILES
   EAST AND WEST OF A LINE FROM 50 MILES WEST NORTHWEST OF LONDON
   KENTUCKY TO 20 MILES SOUTH SOUTHEAST OF CROSSVILLE TENNESSEE.
   
   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 459...WW 460...WW 461...
   
   DISCUSSION...SMALL FORWARD PROPAGATING MCS...WHICH IS A LEFT OVER
   FROM LAST NIGHT'S MCS IN KS/MO...EXPECTED TO CONTINUE E/ENE ACROSS
   PARTS OF TN/KY LATER THIS EVENING.  COMBINATION OF MODEST
   UNIDIRECTIONAL ESE FLOW AND GOOD SURFACE-BASED INSTABILITY APPEAR
   SUPPORTIVE OF ADDITIONAL DAMAGING WIND GUSTS THROUGH EARLY TONIGHT.
   
   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 25035.
   
   
   ...CORFIDI