680  
WFUS55 KCYS 172114  
TORCYS  
WYC027-172145-  
/O.NEW.KCYS.TO.W.0009.250617T2114Z-250617T2145Z/  
 
BULLETIN - EAS ACTIVATION REQUESTED  
TORNADO WARNING  
NATIONAL WEATHER SERVICE CHEYENNE WY  
314 PM MDT TUE JUN 17 2025  
 
THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A  
 
* TORNADO WARNING FOR...  
SOUTHEASTERN NIOBRARA COUNTY IN EAST CENTRAL WYOMING...  
 
* UNTIL 345 PM MDT.  
 
* AT 314 PM MDT, A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO  
WAS LOCATED 10 MILES NORTHWEST OF VAN TASSELL, OR 13 MILES EAST OF  
LUSK, MOVING NORTHEAST AT 15 MPH.  
 
HAZARD...TORNADO AND QUARTER 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 TORNADIC THUNDERSTORM WILL REMAIN OVER MAINLY RURAL AREAS OF  
SOUTHEASTERN NIOBRARA COUNTY.  
 
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 4270 10405 4265 10424 4284 10441 4296 10406  
TIME...MOT...LOC 2114Z 241DEG 12KT 4280 10419  
 
TORNADO...RADAR INDICATED  
MAX HAIL SIZE...1.00 IN  
 

 
 
DS  
 
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