903  
WUUS55 KGJT 121830  
SVRGJT  
UTC019-121900-  
/O.NEW.KGJT.SV.W.0042.250912T1830Z-250912T1900Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE GRAND JUNCTION CO  
1230 PM MDT FRI SEP 12 2025  
 
THE NATIONAL WEATHER SERVICE IN GRAND JUNCTION HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
SOUTHWESTERN GRAND COUNTY IN EAST CENTRAL UTAH...  
 
* UNTIL 100 PM MDT.  
 
* AT 1229 PM MDT, A SEVERE THUNDERSTORM WAS LOCATED 17 MILES SOUTH OF  
GREEN RIVER, MOVING NORTHEAST AT 30 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.  
 
* THIS SEVERE THUNDERSTORM WILL REMAIN OVER MAINLY RURAL AREAS OF  
SOUTHWESTERN GRAND COUNTY.  
 
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 3896 11005 3895 11000 3898 11004 3903 11001  
3883 10970 3863 11005 3865 11004 3865 11006  
3869 11010 3871 11008 3871 11012 3872 11011  
3873 11012 3875 11010 3875 11008 3879 11012  
3881 11010 3883 11013  
TIME...MOT...LOC 1829Z 224DEG 27KT 3875 11007  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.00 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 
 
 
KAA  
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab CO Page
The Nexlab UT Page
Main Text Page