177
WUUS53 KUNR 182135
SVRUNR
SDC033-103-182230-
/O.NEW.KUNR.SV.W.0361.250818T2135Z-250818T2230Z/
BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE RAPID CITY SD
335 PM MDT MON AUG 18 2025
THE NATIONAL WEATHER SERVICE IN RAPID CITY HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
NORTH CENTRAL CUSTER COUNTY IN SOUTHWESTERN SOUTH DAKOTA...
SOUTH CENTRAL PENNINGTON COUNTY IN WEST CENTRAL SOUTH DAKOTA...
* UNTIL 430 PM MDT.
* AT 334 PM MDT, A SEVERE THUNDERSTORM WAS LOCATED OVER BEAR COUNTRY,
OR 6 MILES SOUTH OF RAPID CITY, MOVING SOUTHEAST AT 15 MPH.
THIS IS A DESTRUCTIVE STORM FOR HART RANCH AND BLACK GAP.
HAZARD...BASEBALL SIZE HAIL.
SOURCE...RADAR INDICATED.
IMPACT...PEOPLE AND ANIMALS OUTDOORS WILL BE SEVERELY INJURED.
EXPECT SHATTERED WINDOWS, EXTENSIVE DAMAGE TO ROOFS,
SIDING, AND VEHICLES.
* LOCATIONS IMPACTED INCLUDE...
SOUTHERN RAPID CITY, HERMOSA, ROCKERVILLE, BEAR COUNTRY, HART
RANCH, BLACK GAP, REPTILE GARDENS, AND THOMPSON BUTTE.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
THIS IS A DANGEROUS STORM. PREPARE IMMEDIATELY FOR LARGE DESTRUCTIVE
HAIL CAPABLE OF PRODUCING SIGNIFICANT DAMAGE. PEOPLE OUTSIDE SHOULD
MOVE TO SHELTER INSIDE A STRONG BUILDING, AND STAY AWAY FROM WINDOWS.
LAT...LON 4398 10338 4406 10327 4392 10287 4376 10316
TIME...MOT...LOC 2134Z 301DEG 14KT 4398 10329
THUNDERSTORM DAMAGE THREAT...DESTRUCTIVE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...2.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...<50 MPH
SHERBURN
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