021  
WUUS53 KUNR 172044  
SVRUNR  
SDC019-081-172145-  
/O.NEW.KUNR.SV.W.0243.220817T2044Z-220817T2145Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE RAPID CITY SD  
244 PM MDT WED AUG 17 2022  
 
THE NATIONAL WEATHER SERVICE IN RAPID CITY HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
SOUTHWESTERN BUTTE COUNTY IN NORTHWESTERN SOUTH DAKOTA...  
NORTHERN LAWRENCE COUNTY IN WEST CENTRAL SOUTH DAKOTA...  
 
* UNTIL 345 PM MDT.  
 
* AT 244 PM MDT, A SEVERE THUNDERSTORM WAS LOCATED 10 MILES EAST OF  
COLONY, OR 12 MILES NORTHWEST OF BELLE FOURCHE, MOVING SOUTHEAST AT  
30 MPH.  
 
HAZARD...70 MPH WIND GUSTS AND HALF DOLLAR SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT CONSIDERABLE  
TREE DAMAGE. WIND DAMAGE IS ALSO LIKELY TO MOBILE HOMES,  
ROOFS, AND OUTBUILDINGS.  
 
* LOCATIONS IMPACTED INCLUDE...  
SPEARFISH, BELLE FOURCHE, WHITEWOOD, SAINT ONGE, FRUITDALE, BELLE  
FOURCHE RESERVOIR, BRIDAL VEIL FALLS AND NORTHERN SPEARFISH CANYON.  
 
THIS INCLUDES INTERSTATE 90 IN SOUTH DAKOTA BETWEEN MILE MARKERS 6  
AND 24.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 

 
 
LAT...LON 4473 10405 4489 10406 4495 10391 4466 10357  
4448 10357 4438 10388  
TIME...MOT...LOC 2044Z 327DEG 27KT 4483 10396  
 
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE  
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.25 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...70 MPH  
 

 
 
RUDGE  
 
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