[BNAWX] Severe Local Storm Watch and Watch Cancellation

[EMWIN Server]

WWUS20 KWNS 140343
SEL3
SPC WW 140343
ALZ000-FLZ000-GAZ000-TNZ000-141100-

URGENT - IMMEDIATE BROADCAST REQUESTED
TORNADO WATCH NUMBER 543
NWS STORM PREDICTION CENTER NORMAN OK
1145 PM EDT MON OCT 13 2014

THE NWS STORM PREDICTION CENTER HAS ISSUED A

* TORNADO WATCH FOR PORTIONS OF
  EAST-CENTRAL AND SOUTHEAST ALABAMA
  FLORIDA PANHANDLE
  WESTERN GEORGIA
  SOUTHEAST TENNESSEE

* EFFECTIVE THIS MONDAY NIGHT AND TUESDAY MORNING FROM 1145 PM
  UNTIL 700 AM EDT.

* PRIMARY THREATS INCLUDE...
  A COUPLE TORNADOES POSSIBLE
  ISOLATED DAMAGING WIND GUSTS TO 70 MPH POSSIBLE
  ISOLATED LARGE HAIL EVENTS TO 1 INCH IN DIAMETER POSSIBLE

THE TORNADO WATCH AREA IS APPROXIMATELY ALONG AND 45 STATUTE
MILES EAST AND WEST OF A LINE FROM 55 MILES NORTH NORTHEAST OF
CHATTANOOGA TENNESSEE TO 10 MILES SOUTHEAST OF PANAMA CITY
FLORIDA.  FOR A COMPLETE DEPICTION OF THE WATCH SEE THE
ASSOCIATED WATCH OUTLINE UPDATE (WOUS64 KWNS WOU3).

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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 540...WW 541...WW 542...

DISCUSSION...A PRE-FRONTAL CONVECTIVE BAND IS EXPECTED TO PROGRESS
EWD ACROSS THE WATCH AREA TONIGHT INTO EARLY TUESDAY AHEAD OF A
POTENT VORTICITY MAXIMUM EJECTING NEWD THROUGH THE LOWER MS VALLEY.
THE COMBINATION OF A MOIST...MARGINALLY UNSTABLE AIR MASS AND A
STRONGLY SHEARED KINEMATIC ENVIRONMENT WILL BE SUPPORTIVE OF
EMBEDDED BOWING AND SUPERCELL STRUCTURES CAPABLE OF DAMAGING
STRAIGHT LINE WINDS AND A COUPLE OF TORNADOES.

AVIATION...TORNADOES AND A FEW SEVERE THUNDERSTORMS WITH HAIL
SURFACE AND ALOFT TO 1 INCH. EXTREME TURBULENCE AND SURFACE WIND
GUSTS TO 60 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 500.
MEAN STORM MOTION VECTOR 21030.


...MEAD


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