Thursday, June 5, 2008

Particularly Dangerous Situation! Tornado Watch 462

Particularly Dangerous Situation!
URGENT - IMMEDIATE BROADCAST REQUESTED
TORNADO WATCH NUMBER 462
NWS STORM PREDICTION CENTER NORMAN OK
1150 AM CDT THU JUN 5 2008
THE NWS STORM PREDICTION CENTER HAS ISSUED A
TORNADO WATCH FOR PORTIONS OF
CENTRAL KANSAS
NORTHWEST OKLAHOMA
EFFECTIVE THIS THURSDAY MORNING AND EVENING FROM 1150 AM UNTIL
800 PM CDT.
...THIS IS A PARTICULARLY DANGEROUS SITUATION...
DESTRUCTIVE TORNADOES...LARGE HAIL TO 3 INCHES IN DIAMETER...
THUNDERSTORM WIND GUSTS TO 80 MPH...AND DANGEROUS LIGHTNING ARE
POSSIBLE IN THESE AREAS.
THE TORNADO WATCH AREA IS APPROXIMATELY ALONG AND 60 STATUTE
MILES EAST AND WEST OF A LINE FROM 30 MILES NORTH OF CONCORDIA
KANSAS TO 70 MILES SOUTHWEST OF ENID OKLAHOMA. FOR A COMPLETE
DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH OUTLINE UPDATE
(WOUS64 KWNS WOU2).
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 459
...
WW 460
...
WW 461
...
DISCUSSION...THUNDERSTORMS WILL RAPIDLY DEVELOP ALONG SURFACE COLD
FRONT/DRYLINE OVER CENTRAL KS AND NORTHWEST OK DURING THE NEXT FEW
HOURS. THESE STORMS WILL INTERACT WITH EXTREME INSTABILITY AND VERY
FAVORABLE LOW LEVEL AND DEEP LAYER VERTICAL SHEAR PROFILES FOR
SUPERCELLS AND TORNADOES. IF STORMS CAN MAINTAIN MORE DISCRETE
STRUCTURES THROUGH THE AFTERNOON...STRONG AND LONG-TRACK TORNADOES
WILL BE POSSIBLE. OTHERWISE...WIDESPREAD DAMAGING WINDS AND LARGE
HAIL ARE EXPECTED.
AVIATION...TORNADOES AND 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
500. MEAN STORM MOTION VECTOR 24040.
...HART

No comments: