TORNADO WATCH
Posted: Sat Jun 12, 2004 12:12 pm
URGENT - IMMEDIATE BROADCAST REQUESTED
TORNADO WATCH NUMBER 446
NWS STORM PREDICTION CENTER NORMAN OK
1145 AM CDT SAT JUN 12 2004
THE NWS STORM PREDICTION CENTER HAS ISSUED A
TORNADO WATCH FOR PORTIONS OF
SOUTHERN AND WESTERN IOWA
EASTERN KANSAS
NORTHWEST MISSOURI
EASTERN NEBRASKA
EFFECTIVE THIS SATURDAY MORNING AND EVENING FROM 1145 AM UNTIL 700
PM CDT.
TORNADOES...HAIL TO 4 INCHES IN DIAMETER...THUNDERSTORM WIND GUSTS
TO 80 MPH...AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE AREAS.
THE TORNADO WATCH AREA IS ALONG AND 100 STATUTE MILES EAST AND
WEST OF A LINE FROM 35 MILES WEST NORTHWEST OF FORT DODGE IOWA TO
40 MILES SOUTH SOUTHEAST OF SALINA KANSAS.
REMEMBER...A TORNADO WATCH MEANS CONDITIONS ARE FAVORABLE FOR
TORNADOES AND 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.
OTHER WATCH INFORMATION...CONTINUE...WW 445...
DISCUSSION...SEVERE THUNDERSTORMS ARE DEVELOPING IN AN EXTREMELY
UNSTABLE AIR MASS ACROSS WATCH AREA. WITH CONTINUED HEATING
POTENTIAL WILL INCREASE DURING AFTERNOON FOR TORNADIC SUPERCELLS
ALONG WITH VERY LARGE DAMAGING HAIL.
MLCAPES ARE EXPECTED TO BE 4500-5500 J/KG RESULTING IN WIDESPREAD SEVERE!!!
AVIATION...TORNADOES AND A FEW SEVERE THUNDERSTORMS WITH HAIL
SURFACE AND ALOFT TO 4 INCHES. EXTREME TURBULENCE AND SURFACE WIND
GUSTS TO 70 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 500.
MEAN STORM MOTION VECTOR 22030.
...HALES
TORNADO WATCH NUMBER 446
NWS STORM PREDICTION CENTER NORMAN OK
1145 AM CDT SAT JUN 12 2004
THE NWS STORM PREDICTION CENTER HAS ISSUED A
TORNADO WATCH FOR PORTIONS OF
SOUTHERN AND WESTERN IOWA
EASTERN KANSAS
NORTHWEST MISSOURI
EASTERN NEBRASKA
EFFECTIVE THIS SATURDAY MORNING AND EVENING FROM 1145 AM UNTIL 700
PM CDT.
TORNADOES...HAIL TO 4 INCHES IN DIAMETER...THUNDERSTORM WIND GUSTS
TO 80 MPH...AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE AREAS.
THE TORNADO WATCH AREA IS ALONG AND 100 STATUTE MILES EAST AND
WEST OF A LINE FROM 35 MILES WEST NORTHWEST OF FORT DODGE IOWA TO
40 MILES SOUTH SOUTHEAST OF SALINA KANSAS.
REMEMBER...A TORNADO WATCH MEANS CONDITIONS ARE FAVORABLE FOR
TORNADOES AND 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.
OTHER WATCH INFORMATION...CONTINUE...WW 445...
DISCUSSION...SEVERE THUNDERSTORMS ARE DEVELOPING IN AN EXTREMELY
UNSTABLE AIR MASS ACROSS WATCH AREA. WITH CONTINUED HEATING
POTENTIAL WILL INCREASE DURING AFTERNOON FOR TORNADIC SUPERCELLS
ALONG WITH VERY LARGE DAMAGING HAIL.
MLCAPES ARE EXPECTED TO BE 4500-5500 J/KG RESULTING IN WIDESPREAD SEVERE!!!
AVIATION...TORNADOES AND A FEW SEVERE THUNDERSTORMS WITH HAIL
SURFACE AND ALOFT TO 4 INCHES. EXTREME TURBULENCE AND SURFACE WIND
GUSTS TO 70 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 500.
MEAN STORM MOTION VECTOR 22030.
...HALES