202  
WUUS55 KSLC 102243  
SVRSLC  
UTC025-102330-  
/O.NEW.KSLC.SV.W.0049.251010T2243Z-251010T2330Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE SALT LAKE CITY UT  
443 PM MDT FRI OCT 10 2025  
 
THE NATIONAL WEATHER SERVICE IN SALT LAKE CITY HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
NORTHWESTERN KANE COUNTY IN SOUTHERN UTAH...  
 
* UNTIL 530 PM MDT.  
 
* AT 443 PM MDT, A SEVERE THUNDERSTORM WAS LOCATED 13 MILES SOUTHEAST  
OF CEDAR BREAKS NATIONAL MONUMENT, OR 20 MILES NORTHEAST OF ZION  
NATIONAL PARK, MOVING EAST AT 20 MPH.  
 
HAZARD...HALF DOLLAR SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...DAMAGE TO VEHICLES IS EXPECTED.  
 
* LOCATIONS IMPACTED INCLUDE...  
ALTON AND LONG VALLEY JUNCTION.  
 
THIS INCLUDES US ROUTE 89 BETWEEN MILE MARKERS 100 AND 107.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 
THIS THUNDERSTORM IS CAPABLE OF PRODUCING ALL TYPES OF SEVERE WEATHER  
INCLUDING EXTREMELY LARGE HAIL, DESTRUCTIVE STRAIGHT LINE WINDS AND  
TORNADOES. MOVE QUICKLY TO A SAFE SHELTER SUCH AS AN INTERIOR ROOM, A  
BATHROOM, CLOSET OR BASEMENT.  
 
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 3743 11277 3751 11278 3754 11270 3754 11248  
3743 11247  
TIME...MOT...LOC 2243Z 256DEG 16KT 3747 11272  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.25 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...<50 MPH  
 

 
 
MPS  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab UT Page
The Nexlab ID Page
The Nexlab WY Page Main Text Page