747  
WFUS53 KFSD 010211  
TORFSD  
SDC027-127-010300-  
/O.NEW.KFSD.TO.W.0026.260601T0211Z-260601T0300Z/  
 
BULLETIN - EAS ACTIVATION REQUESTED  
TORNADO WARNING  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
911 PM CDT SUN MAY 31 2026  
 
THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A  
 
* TORNADO WARNING FOR...  
EAST CENTRAL CLAY COUNTY IN SOUTHEASTERN SOUTH DAKOTA...  
NORTHWESTERN UNION COUNTY IN SOUTHEASTERN SOUTH DAKOTA...  
 
* UNTIL 1000 PM CDT.  
 
* AT 911 PM CDT, A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO  
WAS LOCATED 7 MILES WEST OF UNION GROVE STATE PARK, OR 10 MILES  
NORTH OF VERMILLION, MOVING EAST AT 10 MPH.  
 
HAZARD...TORNADO AND HALF DOLLAR SIZE HAIL.  
 
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.  
 
* THIS DANGEROUS STORM WILL BE NEAR...  
UNION GROVE STATE PARK AROUND 915 PM CDT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TAKE COVER NOW! MOVE TO A BASEMENT OR AN INTERIOR ROOM ON THE LOWEST  
FLOOR OF A STURDY BUILDING. AVOID 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 4286 9693 4297 9696 4302 9669 4279 9669  
TIME...MOT...LOC 0211Z 271DEG 10KT 4293 9692  
 
TORNADO...RADAR INDICATED  
MAX HAIL SIZE...1.25 IN  
 

 
 
BP  
 
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