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Displaying AFOS PIL: SEL8 Product Timestamp: 2003-05-09 19:40 UTC
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000 WWUS20 KWNS 091936 SEL8 SPC WW 091940 INZ000-KYZ000-OHZ000-100100- URGENT - IMMEDIATE BROADCAST REQUESTED SEVERE THUNDERSTORM WATCH NUMBER 318 NWS STORM PREDICTION CENTER NORMAN OK 340 PM EDT FRI MAY 9 2003 THE NWS STORM PREDICTION CENTER HAS ISSUED A SEVERE THUNDERSTORM WATCH FOR PORTIONS OF SOUTHERN INDIANA NORTHERN KENTUCKY SOUTHWEST OHIO EFFECTIVE THIS FRIDAY AFTERNOON AND EVENING FROM 340 PM UNTIL 900 PM EDT. HAIL TO 2 INCHES IN DIAMETER...THUNDERSTORM WIND GUSTS TO 70 MPH...AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE AREAS. THE SEVERE THUNDERSTORM WATCH AREA IS ALONG AND 55 STATUTE MILES NORTH AND SOUTH OF A LINE FROM 25 MILES NORTH OF EVANSVILLE INDIANA TO 90 MILES EAST SOUTHEAST OF CINCINNATI 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 317... DISCUSSION...SCATTERED STRONG/SEVERE THUNDERSTORMS WILL CONTINUE TO INCREASE OVER SOUTHERN IND AND NORTHERN KY FOR THE NEXT FEW HOURS. VERY MOIST/UNSTABLE AIRMASS AND SUFFICIENT VERTICAL SHEAR PROFILES SUGGEST POTENTIAL FOR SUPERCELLS OR SMALL BOWS CAPABLE OF LARGE HAIL AND DAMAGING WINDS. AVIATION...A FEW SEVERE THUNDERSTORMS WITH HAIL SURFACE AND ALOFT TO 2 INCHES. EXTREME TURBULENCE AND SURFACE WIND GUSTS TO 60 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 500. MEAN STORM MOTION VECTOR 24035. ...HART 391,0873 392,0825 374,0825 373,0873