[BNAWX] Severe Local Storm Watch and Watch Cancellation

EMWIN Server emwin at nashvilleweather.net
Tue Jul 8 17:53:44 CDT 2014


WWUS20 KWNS 082252
SEL6
SPC WW 082252
ARZ000-MSZ000-TNZ000-090400-

URGENT - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WATCH NUMBER 406
NWS STORM PREDICTION CENTER NORMAN OK
555 PM CDT TUE JUL 8 2014

THE NWS STORM PREDICTION CENTER HAS ISSUED A

* SEVERE THUNDERSTORM WATCH FOR PORTIONS OF
  CENTRAL ARKANSAS
  NORTHERN MISSISSIPPI
  WEST TENNESSEE

* EFFECTIVE THIS TUESDAY AFTERNOON AND EVENING FROM 555 PM UNTIL
  1100 PM CDT.

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

THE SEVERE THUNDERSTORM WATCH AREA IS APPROXIMATELY ALONG AND 55
STATUTE MILES NORTH AND SOUTH OF A LINE FROM 35 MILES SOUTH
SOUTHWEST OF FORT SMITH ARKANSAS TO 60 MILES NORTHEAST OF TUPELO
MISSISSIPPI.  FOR A COMPLETE DEPICTION OF THE WATCH SEE THE
ASSOCIATED WATCH OUTLINE UPDATE (WOUS64 KWNS WOU6).

PRECAUTIONARY/PREPAREDNESS ACTIONS...

REMEMBER...A SEVERE THUNDERSTORM WATCH MEANS CONDITIONS ARE
FAVORABLE FOR 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. SEVERE THUNDERSTORMS CAN AND OCCASIONALLY
DO PRODUCE TORNADOES.

&&

OTHER WATCH INFORMATION...CONTINUE...WW 403...WW 404...WW 405...

DISCUSSION...SCATTERED THUNDERSTORMS ARE DEVELOPING ACROSS PARTS OF
AR/TN IN A VERY MOIST/UNSTABLE AIR MASS.  ACTIVITY WILL BUILD
SOUTHWARD THROUGH THE EVENING WITH ENOUGH MID LEVEL WINDS TO PROMOTE
ORGANIZED MULTICELL STORMS CAPABLE OF LOCALLY DAMAGING WINDS AND
HAIL.

AVIATION...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 550. MEAN STORM
MOTION VECTOR 30020.


...HART

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