821  
WUUS53 KUNR 210113  
SVRUNR  
SDC105-210215-  
/O.NEW.KUNR.SV.W.0088.250621T0113Z-250621T0215Z/  
 
BULLETIN - EAS ACTIVATION REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE RAPID CITY SD  
713 PM MDT FRI JUN 20 2025  
 
THE NATIONAL WEATHER SERVICE IN RAPID CITY HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
NORTHEASTERN PERKINS COUNTY IN NORTHWESTERN SOUTH DAKOTA...  
 
* UNTIL 815 PM MDT.  
 
* AT 712 PM MDT, A SEVERE THUNDERSTORM WAS LOCATED 6 MILES SOUTHEAST  
OF LODGEPOLE, OR 20 MILES SOUTH OF HETTINGER, MOVING EAST AT 40  
MPH.  
 
HAZARD...TWO INCH HAIL AND 70 MPH WIND GUSTS.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...PEOPLE AND ANIMALS OUTDOORS WILL BE INJURED. EXPECT HAIL  
DAMAGE TO ROOFS, SIDING, WINDOWS, AND VEHICLES. EXPECT  
CONSIDERABLE TREE DAMAGE. WIND DAMAGE IS ALSO LIKELY TO  
MOBILE HOMES, ROOFS, AND OUTBUILDINGS.  
 
* LOCATIONS IMPACTED INCLUDE...  
LEMMON, BISON, MEADOW, LODGEPOLE, WHITE BUTTE, SHADEHILL, AND  
SHADEHILL RESERVOIR.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
REMAIN ALERT FOR A POSSIBLE TORNADO! TORNADOES CAN DEVELOP QUICKLY  
FROM SEVERE THUNDERSTORMS. IF YOU SPOT A TORNADO GO AT ONCE INTO THE  
BASEMENT OR SMALL CENTRAL ROOM IN A STURDY STRUCTURE.  
 
PREPARE IMMEDIATELY FOR LARGE HAIL AND DAMAGING WINDS. PEOPLE OUTSIDE  
SHOULD MOVE IMMEDIATELY TO SHELTER INSIDE A STRONG BUILDING. STAY  
AWAY FROM WINDOWS.  
 
IF ON OR NEAR SHADEHILL RESERVOIR, GET AWAY FROM THE WATER AND MOVE  
INDOORS OR INSIDE A VEHICLE. REMEMBER, LIGHTNING CAN STRIKE OUT TO  
15 MILES FROM THE PARENT THUNDERSTORM. IF YOU CAN HEAR THUNDER, YOU  
ARE CLOSE ENOUGH TO BE STRUCK BY LIGHTNING. MOVE TO SAFE SHELTER  
NOW! DO NOT BE CAUGHT ON THE WATER IN A THUNDERSTORM.  
 

 
 
LAT...LON 4547 10200 4549 10260 4594 10273 4595 10201  
TIME...MOT...LOC 0112Z 266DEG 36KT 4571 10259  
 
TORNADO...POSSIBLE  
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE  
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...2.00 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...70 MPH  
 

 
 
WONG  
 
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