158  
WUUS53 KUNR 182210  
SVRUNR  
SDC137-182300-  
/O.NEW.KUNR.SV.W.0363.250818T2210Z-250818T2300Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE RAPID CITY SD  
410 PM MDT MON AUG 18 2025  
 
THE NATIONAL WEATHER SERVICE IN RAPID CITY HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
CENTRAL ZIEBACH COUNTY IN WEST CENTRAL SOUTH DAKOTA...  
 
* UNTIL 500 PM MDT.  
 
* AT 410 PM MDT, A SEVERE THUNDERSTORM WAS LOCATED 3 MILES WEST OF  
BEAR CREEK, OR 4 MILES NORTHEAST OF DUPREE, MOVING SOUTHEAST AT 10  
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...  
DUPREE, THUNDER BUTTE, AND WESTERN CHEYENNE RIVER RESERVATION.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 

 
 
LAT...LON 4515 10149 4500 10150 4499 10138 4490 10140  
4509 10179 4523 10169  
TIME...MOT...LOC 2210Z 294DEG 9KT 4508 10152  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.00 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 

 
 
DYE  
 
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