937  
WUUS55 KRIW 012228  
SVRRIW  
WYC025-012315-  
/O.NEW.KRIW.SV.W.0041.200801T2228Z-200801T2315Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE RIVERTON WY  
428 PM MDT SAT AUG 1 2020  
 
THE NATIONAL WEATHER SERVICE IN RIVERTON HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
SOUTHEASTERN NATRONA COUNTY IN CENTRAL WYOMING...  
 
* UNTIL 515 PM MDT.  
 
* AT 427 PM MDT, SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE  
EXTENDING FROM 8 MILES NORTHWEST OF HOMA HILLS TO 12 MILES WEST OF  
EMIGRANT GAP, MOVING SOUTH AT 25 MPH.  
 
HAZARD...QUARTER SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...DAMAGE TO VEHICLES IS EXPECTED.  
 
* SEVERE THUNDERSTORMS WILL BE NEAR...  
HOMA HILLS AROUND 445 PM MDT.  
BAR NUNN AND EMIGRANT GAP AROUND 455 PM MDT.  
CASPER AROUND 500 PM MDT.  
MILLS, EVANSVILLE, RED BUTTE AND PARADISE VALLEY AROUND 505 PM  
MDT.  
ALCOVA AROUND 510 PM MDT.  
BEARTRAP MEADOWS COUNTY PARK AROUND 515 PM MDT.  
 
OTHER LOCATIONS IMPACTED BY THESE SEVERE THUNDERSTORMS INCLUDE CASPER  
MOUNTAIN, CASPER-NATRONA COUNTY INTERNATIONAL AIRPORT, CASPER EVENTS  
CENTER, FORT CASPAR CAMPGROUND, CENTRAL WYOMING FAIRGROUNDS, BESSEMER  
BEND, ALCOVA DAM, CASPER MOUNTAIN COUNTY PARK AND ROTARY PARK.  
 
THIS INCLUDES INTERSTATE 25 BETWEEN MILE MARKERS 185 AND 195.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 
TO REPORT SEVERE WEATHER, CONTACT YOUR NEAREST LAW ENFORCEMENT  
AGENCY. THEY WILL SEND YOUR REPORT TO THE NATIONAL WEATHER SERVICE  
OFFICE IN RIVERTON.  
 
IF ON OR NEAR ALCOVA AND PATHFINDER RESERVOIRS, GET AWAY FROM THE  
WATER AND MOVE INDOORS OR INSIDE A VEHICLE. REMEMBER, LIGHTNING CAN  
STRIKE OUT TO 15 MILES FROM THE PARENT THUNDERSTORM. IF YOU CAN HEAR  
THUNDER, YOU ARE CLOSE ENOUGH TO BE STRUCK BY LIGHTNING. MOVE TO  
SAFE SHELTER NOW! DO NOT BE CAUGHT ON THE WATER IN A THUNDERSTORM.  
 

 
 
LAT...LON 4243 10649 4243 10675 4277 10687 4310 10644  
4270 10613  
TIME...MOT...LOC 2227Z 338DEG 23KT 4304 10650 4282 10680  
 
HAIL...1.00IN  
WIND...<50MPH  
 

 
 
TL  
 
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