162  
WUUS55 KGJT 131954  
SVRGJT  
UTC019-037-132030-  
/O.NEW.KGJT.SV.W.0062.250913T1954Z-250913T2030Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE GRAND JUNCTION CO  
154 PM MDT SAT SEP 13 2025  
 
THE NATIONAL WEATHER SERVICE IN GRAND JUNCTION HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
NORTH CENTRAL SAN JUAN COUNTY IN SOUTHEASTERN UTAH...  
SOUTHERN GRAND COUNTY IN EAST CENTRAL UTAH...  
 
* UNTIL 230 PM MDT.  
 
* AT 153 PM MDT, A SEVERE THUNDERSTORM WAS LOCATED NEAR CANYONLANDS  
NATIONAL PARK, OR 24 MILES SOUTHWEST OF MOAB, MOVING NORTHEAST AT  
10 MPH.  
 
HAZARD...60 MPH WIND GUSTS AND QUARTER SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT WIND DAMAGE  
TO ROOFS, SIDING, AND TREES.  
 
* LOCATIONS IMPACTED INCLUDE...  
CANYONLANDS NATIONAL PARK.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 
TORRENTIAL RAINFALL IS OCCURRING WITH THIS STORM, AND MAY LEAD TO  
FLASH FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED ROADWAYS.  
 
 
 
LAT...LON 3845 11002 3847 11000 3850 11003 3858 10991  
3837 10972 3832 10996 3835 10994 3836 10995  
3834 10996 3835 10998 3839 10997 3836 11001  
3838 11001 3839 11003 3842 11001 3846 11004  
TIME...MOT...LOC 1953Z 239DEG 9KT 3839 10994  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.00 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 
 
 
KAA  
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