476  
WWUS55 KSLC 111943  
SVSSLC  
 
SEVERE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE SALT LAKE CITY UT  
143 PM MDT SUN MAY 11 2025  
 
UTC003-011-035-057-112000-  
/O.CON.KSLC.SV.W.0006.000000T0000Z-250511T2000Z/  
WEBER UT-BOX ELDER UT-SALT LAKE UT-DAVIS UT-  
143 PM MDT SUN MAY 11 2025  
 
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 200 PM MDT  
FOR WESTERN WEBER...SOUTHEASTERN BOX ELDER...NORTHERN SALT LAKE AND  
DAVIS COUNTIES...  
 
AT 143 PM MDT, SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE  
EXTENDING FROM 9 MILES NORTHEAST OF GREAT SALT LAKE NORTH OF THE  
CAUSEWAY TO SALT LAKE CITY, MOVING NORTHEAST AT 35 MPH.  
 
HAZARD...70 MPH WIND GUSTS.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...EXPECT CONSIDERABLE TREE DAMAGE. DAMAGE IS LIKELY TO MOBILE  
HOMES, ROOFS, AND OUTBUILDINGS.  
 
LOCATIONS IMPACTED INCLUDE...  
SALT LAKE CITY, WEST VALLEY CITY, OGDEN, LAYTON, BOUNTIFUL,  
FARMINGTON, BRIGHAM CITY, TREMONTON, HILL AIR FORCE BASE,  
TAYLORSVILLE, ROY, CLEARFIELD, KAYSVILLE, SYRACUSE, SOUTH SALT LAKE,  
CLINTON, NORTH OGDEN, SOUTH OGDEN, NORTH SALT LAKE, AND CENTERVILLE.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 
IF ON OR NEAR THE GREAT SALT LAKE, 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 4119 11186 4117 11187 4115 11185 4102 11184  
4096 11179 4096 11182 4087 11176 4085 11171  
4077 11168 4064 11204 4145 11283 4173 11210  
TIME...MOT...LOC 1943Z 233DEG 31KT 4149 11261 4080 11193  
 
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE  
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...<.75 IN  
WIND THREAT...OBSERVED  
MAX WIND GUST...70 MPH  
 

 
 
JCW  
 
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