MKC WW 282053
OKZ000-TXZ000-290400-
URGENT - IMMEDIATE BROADCAST REQUESTED
TORNADO WATCH NUMBER 128
STORM PREDICTION CENTER NORMAN OK
253 PM CST TUE MAR 28 2000
THE STORM PREDICTION CENTER HAS ISSUED A
TORNADO WATCH FOR PORTIONS OF
SOUTHERN OKLAHOMA
NORTH CENTRAL TEXAS
EFFECTIVE THIS TUESDAY AFTERNOON AND EVENING FROM 330 PM UNTIL 1000
PM CST.
TORNADOES...HAIL TO 3 INCHES IN DIAMETER...THUNDERSTORM WIND GUSTS
TO 70 MPH...AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE AREAS.
THE TORNADO WATCH AREA IS ALONG AND 80 STATUTE MILES EAST AND WEST
OF A LINE FROM 35 MILES EAST NORTHEAST OF FORT SILL OKLAHOMA TO
WACO TEXAS.
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.
DISCUSSION...THUNDERSTORMS ARE BEGINNING TO DEVELOP NE OF ABI NEAR
W EDGE OF MOIST AXIS. PRIND...ADDITIONAL ACTIVITY WILL DEVELOP
RAPIDLY DURING THE NEXT FEW HOURS AND MOVE EWD INTO MOIST AXIS.
SUPERCELLS WITH LARGE HAIL AND DAMAGING WINDS ARE LIKELY.
TORNADOES ARE ALSO POSSIBLE IN AREAS OF BACKED LOW LEVEL FLOW.
AVIATION...TORNADOES AND A FEW SEVERE THUNDERSTORMS WITH HAIL
SURFACE AND ALOFT TO 3 INCHES. EXTREME TURBULENCE AND SURFACE WIND
GUSTS TO 60 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 500.
MEAN STORM MOTION VECTOR 26030.
...JOHNS
;344,0962 313,0955 313,0983 344,0991;
NNNN
ZCZC MKCSEL9 ALL 290500;361,0954 344,0954 344,0992 361,0992;
WWUS9 KMKC 282338
MKC WW 282338
OKZ000-290500-
URGENT - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WATCH NUMBER 129
STORM PREDICTION CENTER NORMAN OK
538 PM CST TUE MAR 28 2000
THE STORM PREDICTION CENTER HAS ISSUED A
SEVERE THUNDERSTORM WATCH FOR PORTIONS OF
CENTRAL OKLAHOMA
EFFECTIVE THIS TUESDAY AFTERNOON AND EVENING FROM 545 PM UNTIL 1100
PM CST.
HAIL TO 2 INCHES IN DIAMETER...THUNDERSTORM WIND GUSTS TO 50
MPH...AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE AREAS.
THE SEVERE THUNDERSTORM WATCH AREA IS ALONG AND 105 STATUTE MILES
EAST AND WEST OF A LINE FROM 55 MILES NORTH OF OKLAHOMA CITY
OKLAHOMA TO 40 MILES SOUTH OF OKLAHOMA CITY OKLAHOMA.
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.
OTHER WATCH INFORMATION... CONTINUE...WW 128...
DISCUSSION...THREAT FOR ELEVATED STORMS WITH HAIL THIS EVENING
ACROSS WATCH AREA...BOTH FROM LEFT MOVING ACTIVITY MOVING N FROM
SUPERCELL ENVIRONMENT IN S CNTRL OK...AND FROM CELLS ATTM OVER SW
OK WHICH ARE DEVELOPING ALONG DEEP CONVERGENCE ZONE ASSOCIATED WITH
APPROACHING UPPER TROUGH.
AVIATION...A FEW SEVERE THUNDERSTORMS WITH HAIL SURFACE AND ALOFT
TO 2 INCHES. EXTREME TURBULENCE AND SURFACE WIND GUSTS TO 40
KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 400. MEAN STORM
MOTION VECTOR 21035.
...CORFIDI
;361,0954 344,0954 344,0992 361,0992;
NNNN
ZCZC MKCSEL0 ALL 290500;291,0991 313,0980 313,0955 291,0970;
WWUS9 KMKC 290019 COR
MKC WW 290019 COR
TXZ000-290500-
URGENT - IMMEDIATE BROADCAST REQUESTED
TORNADO WATCH NUMBER 130
STORM PREDICTION CENTER NORMAN OK
619 PM CST TUE MAR 28 2000
THE STORM PREDICTION CENTER HAS ISSUED A
TORNADO WATCH FOR PORTIONS OF
SOUTH CENTRAL TEXAS
EFFECTIVE THIS TUESDAY AFTERNOON AND EVENING FROM 600 PM UNTIL 1100
PM CST.
TORNADOES...HAIL TO 2 INCHES IN DIAMETER...THUNDERSTORM WIND GUSTS
TO 70 MPH...AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE AREAS.
THE TORNADO WATCH AREA IS ALONG AND 65 STATUTE MILES EAST AND WEST
OF A LINE FROM 25 MILES SOUTHEAST OF SAN ANTONIO TEXAS TO 40 MILES
NORTHEAST OF TEMPLE TEXAS.
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 128...WW 129...WW 130...
DISCUSSION...DEEP LAYER SHEAR WILL REMAIN FAVORABLE FOR SUPERCELLS
WITH LARGE HAIL/HIGH WINDS AND POSSIBLE TORNADOES THIS EVENING AS
APPROACHING SRN STREAM SHORTWAVE ENHANCES LOW LEVEL CONVERGENCE ON
WRN FRINGE OF WIDE WARM SECTOR.
AVIATION...TORNADOES AND 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.
...CORFIDI
;291,0991 313,0980 313,0955 291,0970;
NNNN
ZCZC MKCSEL1 ALL 290800;344,0933 313,0932 313,0960 344,0962;
WWUS9 KMKC 290143
MKC WW 290143
ARZ000-LAZ000-OKZ000-TXZ000-290800-
URGENT - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WATCH NUMBER 131
STORM PREDICTION CENTER NORMAN OK
743 PM CST TUE MAR 28 2000
THE STORM PREDICTION CENTER HAS ISSUED A
SEVERE THUNDERSTORM WATCH FOR PORTIONS OF
SOUTHWEST ARKANSAS
NORTHWEST LOUISIANA
SOUTHEAST OKLAHOMA
EAST CENTRAL AND NORTHEAST TEXAS
EFFECTIVE THIS TUESDAY NIGHT AND WEDNESDAY MORNING FROM 800 PM
UNTIL 200 AM CST.
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 80 STATUTE MILES
EAST AND WEST OF A LINE FROM 75 MILES NORTH NORTHEAST OF PARIS
TEXAS TO 55 MILES SOUTH OF LONGVIEW TEXAS.
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.
OTHER WATCH INFORMATION... CONTINUE...WW 128...WW 129...WW 130...
DISCUSSION...THREAT FOR SEVERE STORMS EXPECTED TO SPREAD E TOWARD
THE ARKLATEX LATER THIS EVENING AS UPPER SHORTWAVE TROUGH AND
ASSOCIATED DEEP LAYER CONVERGENCE CONTINUE ENE. VERTICAL SHEAR
SUPPORTIVE OF SUPERCELLS IN WATCH AREA /PER PALESTINE TX
PROFILER/...BUT SURFACE-BASED INSTABILITY SOMEWHAT WEAKER THAN
FARTHER W. SRN PART OF WATCH WILL...HOWEVER...HAVE TO BE CLOSELY
MONITORED FOR POSSIBLE TORNADIC POTENTIAL.
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 26035.
...CORFIDI
;344,0933 313,0932 313,0960 344,0962;
NNNN
ZCZC MKCSEL2 ALL 291000;345,0962 300,0955 300,0982 345,0985;
WWUS9 KMKC 290348
MKC WW 290348
OKZ000-TXZ000-291000-
URGENT - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WATCH NUMBER 132
STORM PREDICTION CENTER NORMAN OK
948 PM CST TUE MAR 28 2000
THE STORM PREDICTION CENTER HAS ISSUED A
SEVERE THUNDERSTORM WATCH FOR PORTIONS OF
SOUTH CENTRAL OKLAHOMA
CENTRAL AND NORTH TEXAS
EFFECTIVE THIS TUESDAY NIGHT AND WEDNESDAY MORNING FROM 1000 PM
UNTIL 400 AM CST.
HAIL TO 2 INCHES IN DIAMETER...THUNDERSTORM WIND GUSTS TO 60
MPH...AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE AREAS.
THE SEVERE THUNDERSTORM WATCH AREA IS ALONG AND 75 STATUTE MILES
EAST AND WEST OF A LINE FROM 45 MILES EAST NORTHEAST OF FORT SILL
OKLAHOMA TO 35 MILES EAST SOUTHEAST OF AUSTIN TEXAS.
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.
OTHER WATCH INFORMATION...THIS SEVERE THUNDERSTORM WATCH REPLACES
TORNADO WATCH NUMBER 128...TORNADO WATCH NUMBER 130. WATCH NUMBER
128...130 WILL NOT BE IN EFFECT AFTER 1000 PM CST. CONTINUE...WW
129...WW 131...
DISCUSSION...SCATTERED THUNDERSTORMS...INCLUDING SUPERCELLS...
POSSIBLE LATER TONIGHT IN WATCH AREA AS MID LEVEL COLD TROUGH /500
MB TEMPS AROUND MINUS 16/MINUS 17C/ NOW APPROACHING CNTRL TX
ROTATES NE ACROSS RICH BOUNDARY LAYER MOISTURE /AROUND 1500M DEEP/
E OF DRYLINE.
AVIATION...A FEW SEVERE THUNDERSTORMS WITH HAIL SURFACE AND ALOFT
TO 2 INCHES. EXTREME TURBULENCE AND SURFACE WIND GUSTS TO 50
KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 500. MEAN STORM
MOTION VECTOR 25035.
...CORFIDI
;345,0962 300,0955 300,0982 345,0985;
NNNN
ZCZC MKCSEL3 ALL 291500;310,0953 291,0990 311,0990 331,0953;
WWUS9 KMKC 290914
MKC WW 290914
TXZ000-291500-
URGENT - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WATCH NUMBER 133
STORM PREDICTION CENTER NORMAN OK
314 AM CST WED MAR 29 2000
THE STORM PREDICTION CENTER HAS ISSUED A
SEVERE THUNDERSTORM WATCH FOR PORTIONS OF
CENTRAL TEXAS
EFFECTIVE THIS WEDNESDAY MORNING FROM 330 AM UNTIL 900 AM CST.
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 70 STATUTE MILES
NORTH AND SOUTH OF A LINE FROM 85 MILES WEST OF AUSTIN TEXAS TO 100
MILES EAST NORTHEAST OF WACO TEXAS.
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.
OTHER WATCH INFORMATION...THIS SEVERE THUNDERSTORM WATCH REPLACES
SEVERE THUNDERSTORM WATCH NUMBER 132. WATCH NUMBER 132 WILL NOT BE
IN EFFECT AFTER 330 AM CST.
DISCUSSION...CONVECTIVE CLUSTER INCREASING ALONG SURFACE BOUNDARY
AND AHEAD OF APPROACHING UPPER TROUGH. CAPES RANGE BETWEEN 1500 AND
2500 OVER WATCH AREA INDICATING THREAT OF LARGE HAIL AND WIND
DAMAGE.
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.
...ROGASH
;310,0953 291,0990 311,0990 331,0953;
NNNN