SEL9
URGENT - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WATCH NUMBER 629
NWS STORM PREDICTION CENTER NORMAN OK
1040 AM EDT WED JUL 14 2004
CORRECTED FOR REMOVAL OF CW
THE NWS STORM PREDICTION CENTER HAS ISSUED A
SEVERE THUNDERSTORM WATCH FOR PORTIONS OF
NORTHEAST GEORGIA
WESTERN NORTH CAROLINA
CENTRAL AND WESTERN SOUTH CAROLINA
EFFECTIVE THIS WEDNESDAY MORNING AND AFTERNOON FROM 1040 AM UNTIL
500 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 65 STATUTE MILES
EITHER SIDE OF A LINE FROM 30 MILES WEST OF ASHEVILLE NORTH
CAROLINA TO 45 MILES SOUTHEAST OF COLUMBIA SOUTH CAROLINA.
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.
DISCUSSION...OVERNIGHT MCS NOW CROSSING SRN APPALACHIANS WILL
RAPIDLY REINTENSIFY AS IT ENCOUNTERS THE VERY MOIST/UNSTABLE AIRMASS
ACROSS THE WATCH AREA. WITH 35-40KT OF MID LEVEL FLOW...WIND DAMAGE
POTENTIAL EXPECTED TO INCREASE RAPIDLY AS STORMS MOVE INTO LOWER
ELEVATIONS E OF MOUNTAINS.
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 500. MEAN STORM
MOTION VECTOR 31035.
...HALES
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