551  
WGUS55 KSLC 061947  
FFWSLC  
UTC017-062245-  
/O.NEW.KSLC.FF.W.0005.250606T1947Z-250606T2245Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
 
BULLETIN - EAS ACTIVATION REQUESTED  
FLASH FLOOD WARNING  
NATIONAL WEATHER SERVICE SALT LAKE CITY UT  
147 PM MDT FRI JUN 6 2025  
 
THE NATIONAL WEATHER SERVICE IN SALT LAKE CITY HAS ISSUED A  
 
* FLASH FLOOD WARNING FOR...  
SOUTH CENTRAL GARFIELD COUNTY IN SOUTHERN UTAH...  
 
* UNTIL 445 PM MDT.  
 
* AT 147 PM MDT, DOPPLER RADAR INDICATED THUNDERSTORMS PRODUCING  
HEAVY RAIN ACROSS THE WARNED AREA... SPECIFICALLY ACROSS BIGHORN  
CANYON, HOLE-IN-THE-ROCK ROAD, ZEBRA AND TUNNEL SLOT CANYONS.  
BETWEEN 0.75 AND 1.25 INCHES OF RAIN HAVE FALLEN. FLASH FLOODING  
IS ONGOING OR EXPECTED TO BEGIN SHORTLY.  
 
HAZARD...LIFE THREATENING FLASH FLOODING. THUNDERSTORMS  
PRODUCING FLASH FLOODING.  
 
SOURCE...RADAR.  
 
IMPACT...LIFE THREATENING FLASH FLOODING OF NORMALLY DRY  
WASHES, CREEKS AND STREAMS, BACKCOUNTRY ROADS, AND  
SLOT CANYONS.  
 
* SOME LOCATIONS THAT WILL EXPERIENCE FLASH FLOODING INCLUDE...  
HOLE-IN-THE-ROCK ROAD NEAR BIGHORN CANYON, ZEBRA AND TUNNEL SLOT  
CANYONS.  
 
THIS INCLUDES THE FOLLOWING STREAMS AND DRAINAGES...  
HARRIS WASH AND ALVEY WASH.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD  
DEATHS OCCUR IN VEHICLES.  
 
FLOODING IS OCCURRING OR IS IMMINENT. IT IS IMPORTANT TO KNOW WHERE  
YOU ARE RELATIVE TO STREAMS, RIVERS, OR CREEKS WHICH CAN BECOME  
KILLERS IN HEAVY RAINS. CAMPERS AND HIKERS SHOULD AVOID STREAMS OR  
CREEKS.  
 

 
 
LAT...LON 3772 11146 3767 11139 3765 11140 3761 11149  
3766 11158 3770 11154  
 
FLASH FLOOD...RADAR INDICATED  
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE  
 

 
 
BW  
 
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