

257 

WWUS20 KWNS 171505

SEL6

SPC WW 171505

OKZ000-171600-



URGENT - IMMEDIATE BROADCAST REQUESTED

TEST...TORNADO WATCH NUMBER 9996...TEST

NWS STORM PREDICTION CENTER NORMAN OK

1005 AM CDT THU SEP 17 2009



THE NWS STORM PREDICTION CENTER HAS ISSUED A...TEST...

 TORNADO WATCH FOR PORTIONS OF



       WESTERN OKLAHOMA



EFFECTIVE THIS THURSDAY MORNING FROM 1005 AM UNTIL 1100 AM CDT.



TORNADOES...HAIL TO 0.5 INCH IN DIAMETER...THUNDERSTORM WIND

GUSTS TO 60 MPH...AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE

AREAS.



THE TEST TORNADO WATCH AREA IS APPROXIMATELY ALONG AND 25 STATUTE

MILES NORTH AND SOUTH OF A LINE FROM 45 MILES WEST OF CLINTON

OKLAHOMA TO 35 MILES EAST NORTHEAST OF CLINTON OKLAHOMA.  FOR A

COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH OUTLINE

UPDATE (WOUS64 KWNS WOU6).



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.



DISCUSSION......THIS IS A TEST OF THE SPC PRODUCT GENERATION

SOFTWARE...



...THIS IS ONLY A TEST...



...TESTING...



AVIATION...TORNADOES AND A FEW SEVERE THUNDERSTORMS WITH HAIL

SURFACE AND ALOFT TO 0.5 INCH. EXTREME TURBULENCE AND SURFACE

WIND GUSTS TO 50 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO

350. MEAN STORM MOTION VECTOR 24035.





...CARBIN

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