266  
WUUS55 KCYS 130402  
SVRCYS  
NEC165-130430-  
/O.NEW.KCYS.SV.W.0047.170613T0402Z-170613T0430Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE CHEYENNE WY  
1002 PM MDT MON JUN 12 2017  
 
THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
NORTHWESTERN SIOUX COUNTY IN THE PANHANDLE OF NEBRASKA...  
 
* UNTIL 1030 PM MDT  
 
* AT 1002 PM MDT, A SEVERE THUNDERSTORM WAS LOCATED NEAR HARRISON, OR  
25 MILES EAST OF LUSK, MOVING NORTHEAST AT 45 MPH.  
 
HAZARD...60 MPH WIND GUSTS AND HALF DOLLAR SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT WIND DAMAGE  
TO ROOFS, SIDING, AND TREES.  
 
* LOCATIONS IMPACTED INCLUDE...  
HARRISON AND MONTROSE.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 

 
 
LAT...LON 4292 10351 4255 10392 4270 10405 4301 10386  
4300 10362  
TIME...MOT...LOC 0402Z 214DEG 39KT 4268 10396  
 
HAIL...1.25IN  
WIND...60MPH  
 

 
 
LEVIN  
 
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