870
WUUS53 KUNR 180257
SVRUNR
SDC123-180400-
/O.NEW.KUNR.SV.W.0356.250818T0257Z-250818T0400Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE RAPID CITY SD
957 PM CDT SUN AUG 17 2025
THE NATIONAL WEATHER SERVICE IN RAPID CITY HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
NORTHEASTERN TRIPP COUNTY IN SOUTH CENTRAL SOUTH DAKOTA...
* UNTIL 1100 PM CDT.
* AT 955 PM CDT, TWO SEVERE THUNDERSTORMS WERE LOCATED NORTH AND
NORTHEAST OF WINNER, MOVING NORTHEAST AT 25 MPH.
HAZARD...60 MPH WIND GUSTS AND QUARTER SIZE HAIL.
SOURCE...RADAR INDICATED.
IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT WIND DAMAGE
TO ROOFS, SIDING, AND TREES.
* LOCATIONS IMPACTED INCLUDE...
IDEAL, HAMILL, AND RURAL AREAS OF TRIPP COUNTY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.
LARGE HAIL, DAMAGING WIND, AND CONTINUOUS CLOUD TO GROUND LIGHTNING
ARE OCCURRING WITH THIS STORM. MOVE INDOORS IMMEDIATELY. LIGHTNING IS
ONE OF NATURE'S LEADING KILLERS. REMEMBER, IF YOU CAN HEAR THUNDER,
YOU ARE CLOSE ENOUGH TO BE STRUCK BY LIGHTNING.
LAT...LON 4333 9969 4344 10003 4371 9979 4371 9974
4374 9976 4372 9973 4376 9969 4373 9967
4376 9966 4376 9964 4374 9962 4350 9962
4350 9954 4347 9954
TIME...MOT...LOC 0255Z 220DEG 20KT 4345 9982
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
AUTEN
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