089  
WUUS55 KRIW 012201  
SVRRIW  
WYC025-012230-  
/O.NEW.KRIW.SV.W.0040.200801T2201Z-200801T2230Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE RIVERTON WY  
401 PM MDT SAT AUG 1 2020  
 
THE NATIONAL WEATHER SERVICE IN RIVERTON HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
EAST CENTRAL NATRONA COUNTY IN CENTRAL WYOMING...  
 
* UNTIL 430 PM MDT.  
 
* AT 400 PM MDT, A SEVERE THUNDERSTORM WAS LOCATED NEAR GOLDENEYE  
RESERVOIR, WHICH IS 22 MILES NORTHWEST OF CASPER, MOVING SOUTH AT  
30 MPH.  
 
HAZARD...HALF DOLLAR SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...DAMAGE TO VEHICLES IS EXPECTED.  
 
* THIS SEVERE THUNDERSTORM WILL BE NEAR...  
GOLDENEYE RESERVOIR AROUND 410 PM MDT.  
EMIGRANT GAP AROUND 430 PM MDT.  
 
OTHER LOCATIONS IMPACTED BY THIS SEVERE THUNDERSTORM INCLUDE FORT  
CASPAR CAMPGROUND, CENTRAL WYOMING FAIRGROUNDS AND CASPER-NATRONA  
COUNTY INTERNATIONAL AIRPORT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
PREPARE IMMEDIATELY FOR LARGE HAIL AND DEADLY CLOUD TO GROUND  
LIGHTNING. SEEK SHELTER INSIDE A WELL-BUILT STRUCTURE. STAY AWAY FROM  
WINDOWS.  
 
TO REPORT SEVERE WEATHER, CONTACT YOUR NEAREST LAW ENFORCEMENT  
AGENCY. THEY WILL SEND YOUR REPORT TO THE NATIONAL WEATHER SERVICE  
OFFICE IN RIVERTON.  
 
HEAVY RAINFALL IS OCCURRING WITH THIS STORM, AND MAY LEAD TO FLASH  
FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED ROADWAYS.  
 

 
 
LAT...LON 4313 10675 4318 10651 4281 10634 4275 10670  
TIME...MOT...LOC 2200Z 347DEG 25KT 4308 10661  
 
HAIL...1.25IN  
WIND...<50MPH  
 

 
 
TL  
 
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