553  
WUUS55 KSLC 110015  
SVRSLC  
UTC053-110045-  
/O.NEW.KSLC.SV.W.0051.251011T0015Z-251011T0045Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE SALT LAKE CITY UT  
615 PM MDT FRI OCT 10 2025  
 
THE NATIONAL WEATHER SERVICE IN SALT LAKE CITY HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
WEST CENTRAL WASHINGTON COUNTY IN SOUTHWESTERN UTAH...  
 
* UNTIL 645 PM MDT.  
 
* AT 615 PM MDT, A SEVERE THUNDERSTORM WAS LOCATED OVER GUNLOCK STATE  
PARK, OR 21 MILES SOUTHEAST OF BEAVER DAM, MOVING NORTHEAST AT 25  
MPH.  
 
HAZARD...QUARTER SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...DAMAGE TO VEHICLES IS EXPECTED.  
 
* LOCATIONS IMPACTED INCLUDE...  
DAMERON VALLEY, GUNLOCK STATE PARK, GUNLOCK, VEYO, AND SNOW CANYON  
STATE PARK.  
 
THIS INCLUDES UTAH ROUTE 18 BETWEEN MILE MARKERS 15 AND 27.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 
LARGE HAIL AND DAMAGING WINDS AND CONTINUOUS CLOUD TO GROUND  
LIGHTNING IS OCCURRING WITH THIS STORM. MOVE INDOORS IMMEDIATELY.  
LIGHTNING IS ONE OF NATURE'S LEADING KILLERS. REMEMBER, IF YOU CAN  
HEAR THUNDER, YOU ARE CLOSE ENOUGH TO BE STRUCK BY LIGHTNING.  
 
TORRENTIAL RAINFALL IS OCCURRING WITH THIS STORM, AND MAY LEAD TO  
FLASH FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED ROADWAYS.  
 
 
 
LAT...LON 3719 11379 3730 11387 3748 11370 3734 11352  
TIME...MOT...LOC 0015Z 225DEG 21KT 3729 11378  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.00 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...<50 MPH  
 
 
 
MPS  
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