926  
WUUS55 KCYS 202220  
SVRCYS  
WYC027-202300-  
/O.NEW.KCYS.SV.W.0410.190920T2220Z-190920T2300Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE CHEYENNE WY  
420 PM MDT FRI SEP 20 2019  
 
THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
SOUTHERN NIOBRARA COUNTY IN EAST CENTRAL WYOMING...  
 
* UNTIL 500 PM MDT.  
 
* AT 420 PM MDT, A SEVERE THUNDERSTORM WAS LOCATED NEAR MANVILLE, OR  
12 MILES WEST OF LUSK, MOVING NORTH AT 25 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...  
MANVILLE AND LANCE CREEK.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 

 
 
LAT...LON 4273 10468 4280 10485 4310 10470 4309 10444  
4296 10418  
TIME...MOT...LOC 2220Z 200DEG 21KT 4281 10469  
 
HAIL...1.25IN  
WIND...60MPH  
 

 
 
LYONS  
 
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