SEL9
URGENT - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WATCH NUMBER 469
NWS STORM PREDICTION CENTER NORMAN OK
120 PM CDT MON JUN 14 2004
THE NWS STORM PREDICTION CENTER HAS ISSUED A
SEVERE THUNDERSTORM WATCH FOR PORTIONS OF
NORTH CENTRAL AND NORTHEAST KANSAS
NORTHWEST MISSOURI
EFFECTIVE THIS MONDAY AFTERNOON AND EVENING FROM 120 PM UNTIL 900
PM CDT.
HAIL TO 3 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 60 STATUTE MILES
NORTH AND SOUTH OF A LINE FROM 50 MILES WEST NORTHWEST OF SALINA
KANSAS TO 55 MILES EAST NORTHEAST OF KNOB NOSTER MISSOURI.
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 467...WW 468...
DISCUSSION...E/W BOUNDARY ACROSS NWRN MO AND JUST S OF KS/NEB BORDER
EXPECTED TO FOCUS INITIATION OF SEVERE THUNDERSTORMS. WITH MLCAPES
ABOVE 4000 J/KG AND ONLY A WEAK CAP REMAINING STORMS WILL DEVELOP
NEXT 1-2 HOURS WITH VERY LARGE HAIL AND DOWNBURST WINDS PRIMARY
THREAT. DEEP LAYER SHEAR IS SUFFICIENT FOR SUPERCELLS GIVEN THE
EXTREME INSTABILITY.
AVIATION...A FEW SEVERE THUNDERSTORMS WITH HAIL SURFACE AND ALOFT
TO 3 INCHES. EXTREME TURBULENCE AND SURFACE WIND GUSTS TO 70
KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 600. MEAN STORM
MOTION VECTOR 28025.
...HALES
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