781  
WGUS55 KSLC 310027  
FFWSLC  
UTC055-310130-  
/O.EXT.KSLC.FF.W.0101.000000T0000Z-260831T0130Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
 
BULLETIN - EAS ACTIVATION REQUESTED  
FLASH FLOOD WARNING  
NATIONAL WEATHER SERVICE SALT LAKE CITY UT  
627 PM MDT SUN AUG 30 2026  
 
THE NATIONAL WEATHER SERVICE IN SALT LAKE CITY HAS EXTENDED THE  
 
* FLASH FLOOD WARNING FOR...  
SOUTHWESTERN WAYNE COUNTY IN SOUTHERN UTAH...  
 
* UNTIL 730 PM MDT.  
 
* AT 627 PM MDT, NATIONAL PARK PERSONNEL REPORTED FLOWS ON SULPHUR  
CREEK FROM EARLIER THUNDERSTORMS PRODUCING HEAVY RAIN ACROSS  
PORTIONS OF CAPITOL REEF NATIONAL PARK. THIS AREA INCLUDES SUNGLOW  
CANYON, SULPHUR CREEK, SPRING CANYON, COHAB CANYON, AND GRAND WASH.  
BETWEEN 0.5 AND 1.0 INCHES OF RAIN HAVE FALLEN. FLASH FLOODING IS  
ALREADY OCCURRING.  
 
HAZARD...LIFE THREATENING FLASH FLOODING. THUNDERSTORMS PRODUCING  
FLASH FLOODING.  
 
SOURCE...NATIONAL PARK SERVICE REPORTED.  
 
IMPACT...LIFE THREATENING FLASH FLOODING OF CREEKS, STREAMS, SLOT  
CANYONS, AND NORMALLY DRY WASHES.  
 
* SOME LOCATIONS THAT WILL EXPERIENCE FLASH FLOODING INCLUDE...  
PORTIONS OF CAPITOL REEF NATIONAL PARK, INCLUDING SUNGLOW CANYON,  
SULPHUR CREEK, SPRING CANYON, COHAB CANYON, AND GRAND WASH. WATER  
WILL CONTINUE TO FLOW THROUGH SULPHUR CREEK AND INTO THE FREMONT  
RIVER HEADING TOWARDS CAINEVILLE.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD  
DEATHS OCCUR IN VEHICLES.  
 
MOVE TO HIGHER GROUND NOW. ACT QUICKLY TO PROTECT YOUR LIFE.  
 
REMAIN ALERT FOR FLOODING EVEN IN LOCATIONS NOT RECEIVING RAIN. DRY  
WASHES, STREAMS, AND RIVERS CAN BECOME RAGING KILLER CURRENTS IN A  
MATTER OF MINUTES, EVEN FROM DISTANT RAINFALL.  
 
 
 
LAT...LON 3834 11153 3826 11132 3821 11129 3826 11106  
3832 11100 3834 11102 3829 11108 3842 11148  
 
FLASH FLOOD...OBSERVED  
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE  
 
 
 
JAC  
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