[BNAWX] Severe Local Storm Watch and Watch Cancellation

EMWIN Server emwin at nashvilleweather.net
Wed Mar 10 19:49:35 CST 2010


WWUS20 KWNS 110149
SEL7
SPC WW 110149
ARZ000-ILZ000-KYZ000-MOZ000-MSZ000-TNZ000-110800-

URGENT - IMMEDIATE BROADCAST REQUESTED
TORNADO WATCH NUMBER 27
NWS STORM PREDICTION CENTER NORMAN OK
750 PM CST WED MAR 10 2010

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

       EASTERN ARKANSAS
       SOUTHWEST ILLINOIS
       FAR WESTERN KENTUCKY
       SOUTHEAST MISSOURI
       NORTHWEST MISSISSIPPI
       FAR WESTERN TENNESSEE

EFFECTIVE THIS WEDNESDAY NIGHT AND THURSDAY MORNING FROM 750 PM
UNTIL 200 AM 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 APPROXIMATELY ALONG AND 80 STATUTE
MILES EAST AND WEST OF A LINE FROM 15 MILES NORTHEAST OF SAINT
LOUIS MISSOURI TO 55 MILES EAST OF PINE BLUFF ARKANSAS.  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...CONTINUE...WW 21...WW 22...WW 23...WW
24...WW 25...WW 26...

DISCUSSION...SEVERE TSTMS /INCLUDING SUPERCELLS/ ARE EXPECTED TO
DEVELOP OVERNIGHT WITHIN MOISTENING AND INCREASINGLY SHEARED
ENVIRONMENT ALONG 40-50 KT LLJ AXIS.  THE MOST INTENSE STORMS WILL
BE CAPABLE OF LARGE HAIL AND ISOLATED TORNADOES.

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 22035.


...MEAD/HART
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