WWUS20 KWNS 222300
SEL9
SPC WW 222300
TXZ000-230500-

URGENT - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WATCH NUMBER 519
NWS STORM PREDICTION CENTER NORMAN OK
600 PM CDT THU OCT 22 2015

THE NWS STORM PREDICTION CENTER HAS ISSUED A

* SEVERE THUNDERSTORM WATCH FOR PORTIONS OF 
  SOUTHWEST TO WEST-CENTRAL TEXAS

* EFFECTIVE THIS THURSDAY NIGHT FROM 600 PM UNTIL MIDNIGHT CDT.

* PRIMARY THREATS INCLUDE...
  ISOLATED VERY LARGE HAIL EVENTS TO 2.5 INCHES IN DIAMETER
    POSSIBLE
  ISOLATED DAMAGING WIND GUSTS TO 70 MPH POSSIBLE
  A TORNADO OR TWO POSSIBLE

SUMMARY...A FEW ORGANIZED SEVERE STORMS SHOULD AFFECT THE WATCH AREA
THIS EVENING.  WHILE A TORNADO CANNOT BE RULED OUT...THE MAIN THREAT
WILL BE LARGE HAIL...AND SEVERE GUSTS ALSO ARE POSSIBLE.  SEE SPC
MESOSCALE DISCUSSION 1875 FOR METEOROLOGICAL REASONING.

THE SEVERE THUNDERSTORM WATCH AREA IS APPROXIMATELY ALONG AND 45
STATUTE MILES EITHER SIDE OF A LINE FROM 110 MILES WEST SOUTHWEST
OF JUNCTION TEXAS TO 40 MILES NORTH OF JUNCTION TEXAS.  FOR A
COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH OUTLINE
UPDATE (WOUS64 KWNS WOU9).

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.

&&

AVIATION...A FEW SEVERE THUNDERSTORMS WITH HAIL SURFACE AND ALOFT
TO 2.5 INCHES. EXTREME TURBULENCE AND SURFACE WIND GUSTS TO 60
KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 500. MEAN STORM
MOTION VECTOR 26025.


...EDWARDS