115  
WUUS53 KBIS 210219  
SVRBIS  
NDC029-085-210315-  
/O.NEW.KBIS.SV.W.0058.250621T0219Z-250621T0315Z/  
 
BULLETIN - EAS ACTIVATION REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE BISMARCK ND  
919 PM CDT FRI JUN 20 2025  
 
THE NATIONAL WEATHER SERVICE IN BISMARCK HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
SOUTHEASTERN SIOUX COUNTY IN SOUTH CENTRAL NORTH DAKOTA...  
SOUTHERN EMMONS COUNTY IN SOUTH CENTRAL NORTH DAKOTA...  
 
* UNTIL 1015 PM CDT.  
 
* AT 918 PM CDT, A SEVERE THUNDERSTORM WAS LOCATED OVER MCINTOSH, OR  
16 MILES NORTHWEST OF BULLHEAD, MOVING NORTHEAST AT 70 MPH.  
 
HAZARD...TWO INCH HAIL AND 60 MPH WIND GUSTS.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...PEOPLE AND ANIMALS OUTDOORS WILL BE INJURED. EXPECT HAIL  
DAMAGE TO ROOFS, SIDING, WINDOWS, AND VEHICLES. EXPECT  
WIND DAMAGE TO ROOFS, SIDING, AND TREES.  
 
* LOCATIONS IMPACTED INCLUDE...  
LINTON, STRASBURG, FORT YATES, SELFRIDGE, HAGUE, WESTFIELD, TEMVIK,  
CATTAIL RECREATION AREA, BEAVER BAY RECREATION AREA, HULL, STANDING  
ROCK, AND STANDING ROCK NATION.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
THIS STORM IS PRODUCING LARGE HAIL. SEEK SHELTER NOW INSIDE A STURDY  
STRUCTURE AND STAY AWAY FROM WINDOWS!  
 
THIS THUNDERSTORM IS CAPABLE OF PRODUCING ALL TYPES OF SEVERE  
WEATHER INCLUDING EXTREMELY LARGE HAIL AND TORNADOES. MOVE QUICKLY  
TO A SAFE SHELTER SUCH AS AN INTERIOR ROOM, A BATHROOM, CLOSET OR  
BASEMENT.  
 
A TORNADO WATCH REMAINS IN EFFECT UNTIL 300 AM CDT FOR SOUTH CENTRAL  
AND SOUTHEASTERN NORTH DAKOTA.  
 

 
 
LAT...LON 4599 10159 4641 10016 4598 9988 4594 9989  
4594 10155  
TIME...MOT...LOC 0218Z 245DEG 59KT 4591 10136  
 
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE  
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...2.00 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 

 
 
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