530  
WFUS55 KCYS 172358  
TORCYS  
NEC165-180030-  
/O.NEW.KCYS.TO.W.0011.250617T2358Z-250618T0030Z/  
 
BULLETIN - EAS ACTIVATION REQUESTED  
TORNADO WARNING  
NATIONAL WEATHER SERVICE CHEYENNE WY  
558 PM MDT TUE JUN 17 2025  
 
THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A  
 
* TORNADO WARNING FOR...  
CENTRAL SIOUX COUNTY IN THE PANHANDLE OF NEBRASKA...  
 
* UNTIL 630 PM MDT.  
 
* AT 558 PM MDT, A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO  
WAS LOCATED NEAR HARRISON, OR 33 MILES EAST OF LUSK, MOVING  
NORTHEAST AT 25 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  
CENTRAL SIOUX 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 4240 10365 4257 10405 4282 10404 4280 10350  
4278 10348 4267 10348  
TIME...MOT...LOC 2358Z 235DEG 22KT 4261 10384  
 
TORNADO...RADAR INDICATED  
MAX HAIL SIZE...1.00 IN  
 

 
 
NATOLI  
 
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