303  
WGUS55 KSLC 162120  
FFWSLC  
UTC001-170000-  
/O.EXT.KSLC.FF.W.0011.000000T0000Z-260717T0000Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
 
BULLETIN - EAS ACTIVATION REQUESTED  
FLASH FLOOD WARNING  
NATIONAL WEATHER SERVICE SALT LAKE CITY UT  
320 PM MDT THU JUL 16 2026  
 
THE NATIONAL WEATHER SERVICE IN SALT LAKE CITY HAS EXTENDED THE  
 
* FLASH FLOOD WARNING FOR...  
THE COTTONWOOD BURN SCAR IN...  
EASTERN BEAVER COUNTY IN SOUTHERN UTAH...  
 
* UNTIL 600 PM MDT.  
 
* AT 320 PM MDT, HEAVY RAIN FROM EARLIER THUNDERSTORMS HAS PRODUCED  
A MUDDY FLASH FLOOD WITH SOME WOODY DEBRIS THAT IS MOVING DOWN THE  
BEAVER RIVER AND WILL BE REACHING EASTERN PORTIONS OF BEAVER CITY  
NEAR THE GROVE CREEK AREA IMMINENTLY. BETWEEN 0.4 AND 0.7 INCHES  
OF RAIN FELL OVER PORTIONS OF THE BURN SCAR. FLASH FLOODING IS  
ALREADY OCCURRING.  
 
EXCESSIVE RAINFALL OVER THE BURN SCAR WILL RESULT IN DEBRIS FLOW  
MOVING THROUGH THE BEAVER RIVER. THE DEBRIS FLOW CAN CONSIST OF  
ROCK, MUD, VEGETATION AND OTHER LOOSE MATERIALS.  
 
HAZARD...LIFE THREATENING FLASH FLOODING. THUNDERSTORMS  
PRODUCING FLASH FLOODING IN AND AROUND THE COTTONWOOD  
BURN SCAR.  
 
SOURCE...RADAR.  
 
IMPACT...LIFE THREATENING FLASH FLOODING OF AREAS IN AND AROUND  
THE COTTONWOOD BURN SCAR...SPECIFICALLY IN THE BEAVER  
RIVER DOWNSTREAM THROUGH THE GROVE AREA IN BEAVER CITY  
 
* SOME LOCATIONS THAT WILL EXPERIENCE FLASH FLOODING INCLUDE...  
BEAVER...ESPECIALLY THE GROVE AREA  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
THIS IS A LIFE THREATENING SITUATION. HEAVY RAINFALL WILL CAUSE  
EXTENSIVE AND SEVERE FLASH FLOODING OF CREEKS...STREAMS...AND  
DITCHES IN THE COTTONWOOD BURN SCAR. SEVERE DEBRIS FLOWS CAN ALSO BE  
ANTICIPATED ACROSS ROADS. ROADS AND DRIVEWAYS MAY BE WASHED AWAY IN  
PLACES. IF YOU ENCOUNTER FLOOD WATERS...CLIMB TO SAFETY.  
 
STAY AWAY OR BE SWEPT AWAY. RIVER BANKS AND CULVERTS CAN BECOME  
UNSTABLE AND UNSAFE.  
 
PLEASE REPORT OBSERVED FLOODING TO LOCAL EMERGENCY SERVICES OR LAW  
ENFORCEMENT AND REQUEST THEY PASS THIS INFORMATION TO THE NATIONAL  
WEATHER SERVICE WHEN YOU CAN DO SO SAFELY.  
 
 
 
LAT...LON 3824 11249 3825 11255 3827 11257 3825 11264  
3826 11264 3830 11249 3831 11238 3822 11239  
3820 11244  
 
FLASH FLOOD...RADAR INDICATED  
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE  
 
 
 
GM  
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