Thursday, March 15, 2012

WATCHES: Test...severe Thunderstorm Watch Number 9991...test

WWUS20 KWNS 151609
SEL1
SPC WW 151609
NDZ000-151700-

URGENT - IMMEDIATE BROADCAST REQUESTED
TEST...SEVERE THUNDERSTORM WATCH NUMBER 9991...TEST
NWS STORM PREDICTION CENTER NORMAN OK
ISSUED BY 15TH OWS SCOTT AIR FORCE BASE IL
1010 AM MDT THU MAR 15 2012

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

SOUTHWESTERN NORTH DAKOTA

EFFECTIVE THIS THURSDAY MORNING FROM 1010 AM UNTIL 1100 AM MDT.

HAIL TO 1 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 35 STATUTE MILES EITHER SIDE OF A LINE FROM 40 MILES WEST
SOUTHWEST OF DICKINSON NORTH DAKOTA TO 25 MILES SOUTHEAST OF
DICKINSON NORTH DAKOTA. FOR A COMPLETE DEPICTION OF THE WATCH
SEE THE ASSOCIATED WATCH OUTLINE UPDATE (WOUS64 KWNS WOU1).

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...THIS IS A TEST.

AVIATION...A FEW SEVERE THUNDERSTORMS WITH HAIL SURFACE AND ALOFT
TO 1 INCH. EXTREME TURBULENCE AND SURFACE WIND GUSTS TO 50 KNOTS.
A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 300. MEAN STORM MOTION
VECTOR 24035.


...15_OWS

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