[BNAWX] Severe Local Storm Watch and Watch Cancellation MSG

EMWIN Server emwin at nashvilleweather.net
Fri Nov 10 18:00:08 CST 2006


WWUS20 KWNS 102359
SEL7
SPC WW 102359
ARZ000-MOZ000-MSZ000-TNZ000-110500-

URGENT - IMMEDIATE BROADCAST REQUESTED
TORNADO WATCH NUMBER 847
NWS STORM PREDICTION CENTER NORMAN OK
555 PM CST FRI NOV 10 2006

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

       NORTHEAST AND EAST CENTRAL ARKANSAS
       MISSOURI BOOTHEEL
       FAR NORTHWEST MISSISSIPPI
       EXTREME WESTERN TENNESSEE

EFFECTIVE THIS FRIDAY AFTERNOON AND EVENING FROM 555 PM UNTIL
1100 PM CST.

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 40 STATUTE
MILES EAST AND WEST OF A LINE FROM 70 MILES SOUTHWEST OF MEMPHIS
TENNESSEE TO 55 MILES NORTHEAST OF JONESBORO 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 845...WW 846...

DISCUSSION...BROKEN LINE OF STRONG TO SEVERE THUNDERSTORMS WILL
CONTINUE DEVELOPING EWD ACROSS WW THIS EVENING AHEAD OF A SURFACE
COLD FRONT.  AIR MASS REMAINS QUITE MOIST AND MODERATELY UNSTABLE
INTO THE MID SOUTH WHERE VWP/S INDICATE SFC-1 KM SRH IN EXCESS OF
150 M2/S2 AND EFFECTIVE SHEAR SUPPORTIVE OF SUPERCELLS.  ISOLATED
LARGE HAIL AND DAMAGING WINDS WILL ACCOMPANY STRONGER CORES...ALONG
WITH A THREAT A TORNADO OR TWO.

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 26025.


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