[BNAWX] Severe Local Storm Watch and Watch Cancellation

[EMWIN Server]

WWUS20 KWNS 271007
SEL7
SPC WW 271007
KYZ000-TNZ000-271500-

URGENT - IMMEDIATE BROADCAST REQUESTED
TORNADO WATCH NUMBER 227
NWS STORM PREDICTION CENTER NORMAN OK
510 AM CDT WED APR 27 2011

THE NWS STORM PREDICTION CENTER HAS ISSUED A
TORNADO WATCH FOR PORTIONS OF

       CENTRAL KENTUCKY
       MIDDLE AND SOUTHEASTERN TENNESSEE

EFFECTIVE THIS WEDNESDAY MORNING FROM 510 AM UNTIL 1000 AM CDT.

TORNADOES...HAIL TO 1.5 INCHES IN DIAMETER...THUNDERSTORM WIND
GUSTS TO 70 MPH...AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE
AREAS.

THE TORNADO WATCH AREA IS APPROXIMATELY ALONG AND 55 STATUTE
MILES EAST AND WEST OF A LINE FROM 30 MILES NORTH NORTHEAST OF
LEXINGTON KENTUCKY TO 50 MILES SOUTH OF NASHVILLE TENNESSEE.  FOR
A COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH
OUTLINE UPDATE (WOUS64 KWNS WOU7).

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...THIS TORNADO WATCH REPLACES TORNADO
WATCH NUMBER 224. WATCH NUMBER 224 WILL NOT BE IN EFFECT AFTER
510 AM CDT. CONTINUE...WW 225...WW 226...

DISCUSSION...SQUALL LINE WITH EMBEDDED SUPERCELL AND BOWING
STRUCTURES WILL ADVANCE EWD THROUGH CNTRL KY AND MIDDLE TN DURING
THE EARLY MORNING. INSTABILITY IS MARGINAL...BUT ACTIVITY WILL
REMAIN EMBEDDED WITHIN STRONG LOW LEVEL AND DEEP LAYER SHEAR WITH
POTENTIAL FOR ISOLATED TORNADOES AND DAMAGING WIND.

AVIATION...TORNADOES AND A FEW SEVERE THUNDERSTORMS WITH HAIL
SURFACE AND ALOFT TO 1.5 INCHES. EXTREME TURBULENCE AND SURFACE
WIND GUSTS TO 60 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO
500. MEAN STORM MOTION VECTOR 24035.


...DIAL
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