566
WGUS55 KFGZ 291858
FFWFGZ
AZC005-292300-
/O.NEW.KFGZ.FF.W.0085.260729T1858Z-260729T2300Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Flagstaff AZ
1158 AM MST Wed Jul 29 2026
The National Weather Service in Flagstaff has issued a
* Flash Flood Warning for...
The Havasu Creek basin in...
Coconino County in north central Arizona...This includes the
Colorado River between river miles 156 and 158.
* Until 400 PM MST.
* At 1158 AM MST, Doppler radar indicated thunderstorms producing
heavy rain over the Havasu Creek basin. Up to 1 inch of rain has
fallen. Additional rainfall amounts up to 2 inches are possible in
the warned area. Flash flooding is ongoing or expected to begin
shortly.
HAZARD...Life threatening flash flooding. Thunderstorms producing
flash flooding in and around the Havasu Creek basin.
SOURCE...Radar indicated.
IMPACT...Life threatening flash flooding of areas in and around the
Havasu Creek basin.
* Some locations that will experience flash flooding include...
Little Navajo Falls, Mooney Falls, Beaver Falls, Havasupai
Reservation and Supai.
This includes the Colorado River between river miles 156 and 158.
This includes the following swimming holes...
All swimming holes on Havasu Creek near Supai.
This includes the following creeks, washes and rivers...
Havasu Creek, Colorado River and Little Coyote Canyon.
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 3620 11268 3620 11269
3617 11271 3620 11278 3627 11278 3630 11279
3630 11277 3631 11276 3632 11276 3633 11275
3632 11274
FLASH FLOOD...RADAR INDICATED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE
$$
Zanker