077
WWUS20 KWNS 102009
SEL1
SPC WW 102009
IAZ000-NEZ000-SDZ000-110300-
URGENT - IMMEDIATE BROADCAST REQUESTED
TORNADO WATCH NUMBER 501
NWS STORM PREDICTION CENTER NORMAN OK
310 PM CDT THU JUL 10 2025
THE NWS STORM PREDICTION CENTER HAS ISSUED A
* TORNADO WATCH FOR PORTIONS OF
FAR WESTERN IOWA
NORTHEAST NEBRASKA
EXTREME SOUTHEAST SOUTH DAKOTA
* EFFECTIVE THIS THURSDAY AFTERNOON AND EVENING FROM 310 PM UNTIL
1000 PM CDT.
* PRIMARY THREATS INCLUDE...
A COUPLE TORNADOES POSSIBLE
SCATTERED DAMAGING WINDS AND ISOLATED SIGNIFICANT GUSTS TO 80
MPH LIKELY
SCATTERED LARGE HAIL AND ISOLATED VERY LARGE HAIL EVENTS TO 2
INCHES IN DIAMETER LIKELY
SUMMARY...THUNDERSTORM DEVELOPMENT IS ANTICIPATED WITHIN THE VERY
UNSTABLE AIRMASS ACROSS CENTRAL/NORTHEAST NE THIS AFTERNOON.
ENVIRONMENTAL CONDITIONS SUPPORT INITIAL SUPERCELLS CAPABLE OF ALL
SEVERE HAZARDS, INCLUDING LARGE TO VERY LARGE HAIL AND TORNADOES.
UPSCALE GROWTH IS ANTICIPATED AFTER THE INITIAL CELLULAR MODE, WITH
THE RESULTANT CONVECTIVE LINE PROGRESSING QUICKLY EASTWARD. STRONG
WIND GUSTS ARE POSSIBLE WITHIN THIS LINE, INCLUDING GUSTS OVER 75
MPH.
THE TORNADO WATCH AREA IS APPROXIMATELY ALONG AND 75 STATUTE MILES
NORTH AND SOUTH OF A LINE FROM 5 MILES NORTH NORTHWEST OF BROKEN BOW
NE TO 10 MILES EAST OF DENISON IA. FOR A COMPLETE DEPICTION OF THE
WATCH SEE THE ASSOCIATED WATCH OUTLINE UPDATE (WOUS64 KWNS WOU1).
PRECAUTIONARY/PREPAREDNESS ACTIONS...
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.
AVIATION...TORNADOES AND A FEW SEVERE THUNDERSTORMS WITH HAIL
SURFACE AND ALOFT TO 2 INCHES. EXTREME TURBULENCE AND SURFACE WIND
GUSTS TO 70 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 500. MEAN
STORM MOTION VECTOR 27035.
...MOSIER
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