295  
NWUS55 KGJT 161846  
LSRGJT  
 
PRELIMINARY LOCAL STORM REPORT  
NATIONAL WEATHER SERVICE GRAND JUNCTION CO  
1246 PM MDT WED SEP 16 2026  
   
.TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON  
   
.DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.  
 
..REMARKS..  
 
0900 AM FLASH FLOOD 19 N DINOSAUR 40.51N 109.03W  
09/16/2026 MOFFAT CO PARK/FOREST SERVI  
 
0.78 INCHES OF RAIN FELL OVERNIGHT IN  
DINOSAUR NATIONAL MONUMENT, IMPACTING ALL  
UNPAVED ROADS ON BOTH THE UTAH AND COLORADO  
SIDE OF THE MONUMENT. PORTIONS OF CUB CREEK  
ROAD, ECHO PARK ROAD, YAMPA BENCH ROAD, AND  
ISLAND PARK ROAD WERE CLOSED DUE TO STORM  
DAMAGE AND/OR BEING IMPASSIBLE. BULL CANYON  
TRAIL WAS SEVERELY DAMAGED INCLUDING A  
COMPLETE WASH OUT OF THE TRAIL IN LOWER  
SECTIONS OF THE CANYON.  
 
 
 
 
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