521  
WFUS53 KUNR 280042  
TORUNR  
SDC063-105-280115-  
/O.NEW.KUNR.TO.W.0006.260628T0042Z-260628T0115Z/  
 
BULLETIN - EAS ACTIVATION REQUESTED  
TORNADO WARNING  
NATIONAL WEATHER SERVICE RAPID CITY SD  
642 PM MDT SAT JUN 27 2026  
 
THE NATIONAL WEATHER SERVICE IN RAPID CITY HAS ISSUED A  
 
* TORNADO WARNING FOR...  
NORTHEASTERN HARDING COUNTY IN NORTHWESTERN SOUTH DAKOTA...  
NORTHWESTERN PERKINS COUNTY IN NORTHWESTERN SOUTH DAKOTA...  
 
* UNTIL 715 PM MDT.  
 
* AT 642 PM MDT, A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO  
WAS LOCATED 5 MILES NORTHWEST OF RALPH, OR 27 MILES NORTHEAST OF  
BUFFALO, MOVING EAST AT 20 MPH.  
 
HAZARD...TORNADO.  
 
SOURCE...RADAR INDICATED ROTATION.  
 
IMPACT...FLYING DEBRIS WILL BE DANGEROUS TO THOSE CAUGHT WITHOUT  
SHELTER. MOBILE HOMES WILL BE DAMAGED OR DESTROYED. DAMAGE  
TO ROOFS, WINDOWS AND VEHICLES WILL OCCUR. TREE DAMAGE IS  
LIKELY.  
 
* LOCATIONS IMPACTED INCLUDE...  
MAINLY RURAL AREAS OF NORTHEASTERN HARDING AND NORTHWESTERN PERKINS  
COUNTIES.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A WELL-BUILT BUILDING  
AWAY FROM WINDOWS. IF YOU ARE OUTDOORS, IN A MOBILE HOME, OR IN A  
VEHICLE, MOVE TO THE CLOSEST SUBSTANTIAL SHELTER AND PROTECT YOURSELF  
FROM FLYING DEBRIS.  
 

 
 
LAT...LON 4578 10322 4590 10326 4595 10302 4595 10286  
4577 10285  
TIME...MOT...LOC 0042Z 259DEG 17KT 4584 10312  
 
TORNADO...RADAR INDICATED  
MAX HAIL SIZE...0.00 IN  
 

 
 
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