461
WGUS55 KFGZ 040458
FFWFGZ
AZC005-041245-
/O.EXT.KFGZ.FF.W.0002.000000T0000Z-250604T1245Z/
/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
958 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...
THE COLORADO RIVER BETWEEN MILES 155 AND 159...
* UNTIL 545 AM MST WEDNESDAY.
* AT 953 PM MST, UPSTREAM RIVER GAUGES INDICATED HIGH WATER MOVING
DOWN CATARACT CREEK AND INTO HAVASU CREEK FROM EARLIER HEAVY
RAINFALL. BETWEEN 1 AND 2 INCHES OF RAIN HAVE FALLEN NEAR SUPAI,
WITH 2.5 TO 3.5 INCHES FALLING IN THE UPPER HAVASU CREEK BASIN.
FLOODING IMPACTS WILL CONTINUE DOWNSTREAM INTO SUPAI OVERNIGHT.
FLASH FLOODING IS ALREADY OCCURRING.
HAZARD...LIFE-THREATENING FLASH FLOODING. THUNDERSTORMS
PRODUCING FLASH FLOODING IN AND AROUND THE HAVASU
CREEK BASIN.
SOURCE...GAUGES 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.
BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE
DANGERS OF FLOODING.
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...GAUGE INDICATED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE
HUMPHREYS
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