299  
WGUS55 KFGZ 040235  
FFWFGZ  
AZC005-040645-  
/O.EXT.KFGZ.FF.W.0002.000000T0000Z-250604T0645Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
 
BULLETIN - EAS ACTIVATION REQUESTED  
FLASH FLOOD WARNING  
NATIONAL WEATHER SERVICE FLAGSTAFF AZ  
ISSUED BY NATIONAL WEATHER SERVICE LAS VEGAS NV  
735 PM MST TUE JUN 3 2025  
 
THE NATIONAL WEATHER SERVICE IN FLAGSTAFF HAS EXTENDED THE  
 
* FLASH FLOOD WARNING FOR...  
THE HAVASU CREEK BASIN IN...  
WEST CENTRAL COCONINO COUNTY IN NORTH CENTRAL ARIZONA...  
 
* UNTIL 1145 PM MST.  
 
* AT 734 PM MST, LOCAL LAW ENFORCEMENT REPORTED STRANDED HIKERS DUE  
TO FLOODING ALONG HAVASU CREEK. BETWEEN 1 AND 2 INCHES OF RAIN  
HAVE FALLEN NEAR SUPAI, WITH 2 TO 3 INCHES IN THE UPPER HAVAU  
CREEK BASIN. ADDITIONAL RAINFALL AMOUNTS UP TO 1 INCH ARE POSSIBLE  
IN THE WARNED AREA. FLASH FLOODING IS ALREADY OCCURRING.  
 
HAZARD...LIFE-THREATENING FLASH FLOODING. THUNDERSTORMS  
PRODUCING FLASH FLOODING IN AND AROUND THE HAVASU  
CREEK BASIN.  
 
SOURCE...LAW ENFORCEMENT REPORTED.  
 
IMPACT...LIFE THREATENING FLASH FLOODING OF AREAS IN AND AROUND  
THE HAVASU CREEK BASIN.  
 
* SOME LOCATIONS THAT WILL EXPERIENCE FLASH FLOODING INCLUDE...  
GRAND CANYON NATIONAL PARK, HUALAPAI HILLTOP, LITTLE NAVAJO FALLS,  
MOONEY FALLS, BEAVER FALLS, SUPAI AND HAVASUPAI RESERVATION.  
 
THIS INCLUDES THE COLORADO RIVER BETWEEN MILES 155 AND 159.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
CAMPERS AND HIKERS SHOULD HUSTLE TO HIGHER GROUND IMMEDIATELY! STAY  
AWAY FROM CREEKS AND WASHES!  
 
FOOT BRIDGES WILL BE WASHED OUT IN SUPAI CAMPGROUND. SOME CAMPSITES  
WILL BE FLOODED. CAMPERS MAY BE STRANDED IN PORTIONS OF THE  
CAMPGROUND.  
 
 
 
LAT...LON 3631 11273 3628 11268 3605 11250 3603 11259  
3620 11269 3615 11271 3611 11271 3612 11275  
3620 11278 3627 11278 3630 11279 3630 11277  
3631 11276 3632 11276 3633 11275 3632 11274  
 
FLASH FLOOD...OBSERVED  
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE  
 
 
 
HUMPHREYS  
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