Thursday, September 24, 2009

WATCHES: Test...severe Thunderstorm Watch Number 9999...test

WWUS20 KWNS 241903
SEL9
SPC WW 241903
NDZ000-242000-

URGENT - IMMEDIATE BROADCAST REQUESTED
TEST...SEVERE THUNDERSTORM WATCH NUMBER 9999...TEST
NWS STORM PREDICTION CENTER NORMAN OK
ISSUED BY 15TH OWS SCOTT AIR FORCE BASE IL
205 PM CDT THU SEP 24 2009

THE NWS STORM PREDICTION CENTER HAS ISSUED A...TEST...
SEVERE THUNDERSTORM WATCH FOR PORTIONS OF

WESTERN NORTH DAKOTA

EFFECTIVE THIS THURSDAY AFTERNOON FROM 205 PM UNTIL 300 PM CDT.

HAIL TO 0.5 INCH IN DIAMETER...THUNDERSTORM WIND GUSTS TO 60
MPH...AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE AREAS.

THE TEST SEVERE THUNDERSTORM WATCH AREA IS APPROXIMATELY ALONG
AND 45 STATUTE MILES EITHER SIDE OF A LINE FROM 35 MILES NORTH
NORTHWEST OF GARRISON NORTH DAKOTA TO 25 MILES SOUTH SOUTHEAST OF
DICKINSON NORTH DAKOTA. FOR A COMPLETE DEPICTION OF THE WATCH
SEE THE ASSOCIATED WATCH OUTLINE UPDATE (WOUS64 KWNS WOU9).

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.

DISCUSSION...TEST

AVIATION...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 300. MEAN STORM
MOTION VECTOR 18035.


...15_OWS

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