Severe Local Storm Watch and Watch Cancellation Msg
Issued by NWS

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689
WWUS20 KWNS 300407
SEL9
SPC WW 300407
GAZ000-TNZ000-300900-

URGENT - IMMEDIATE BROADCAST REQUESTED
TORNADO WATCH NUMBER 509
NWS STORM PREDICTION CENTER NORMAN OK
1110 PM EST TUE NOV 29 2016

THE NWS STORM PREDICTION CENTER HAS ISSUED A

* TORNADO WATCH FOR PORTIONS OF
  NORTHWEST GEORGIA
  SOUTHEAST TENNESSEE

* EFFECTIVE THIS TUESDAY NIGHT AND WEDNESDAY MORNING FROM 1110 PM
  UNTIL 400 AM EST.

* PRIMARY THREATS INCLUDE...
  A COUPLE INTENSE TORNADOES POSSIBLE
  ISOLATED DAMAGING WIND GUSTS TO 70 MPH POSSIBLE
  ISOLATED LARGE HAIL EVENTS TO 1.5 INCHES IN DIAMETER POSSIBLE

SUMMARY...A CLUSTER OF SUPERCELL THUNDERSTORMS OVER NORTHEAST AL AND
SOUTHERN MIDDLE TN WILL TRACK NORTHEASTWARD AND AFFECT THE WATCH
AREA OVERNIGHT.  DAMAGING WIND GUSTS AND ISOLATED TORNADOES ARE THE
MAIN THREAT.

THE TORNADO WATCH AREA IS APPROXIMATELY ALONG AND 30 STATUTE MILES
EAST AND WEST OF A LINE FROM 35 MILES SOUTH SOUTHWEST OF CHATTANOOGA
TN TO 50 MILES NORTH OF CHATTANOOGA TN. FOR A COMPLETE DEPICTION OF
THE WATCH SEE THE ASSOCIATED WATCH OUTLINE UPDATE (WOUS64 KWNS
WOU9).

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 505...WW 507...WW 508...

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 450. MEAN
STORM MOTION VECTOR 24035.

...HART



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