350 

WGUS55 KFGZ 140552

FFWFGZ

AZC005-141200-

/O.EXT.KFGZ.FF.W.0157.000000T0000Z-260914T1200Z/

/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/



BULLETIN - EAS ACTIVATION REQUESTED

Flash Flood Warning

National Weather Service Flagstaff AZ

1052 PM MST Sun Sep 13 2026



The National Weather Service in Flagstaff has extended the



* Flash Flood Warning for...

  The Havasu Creek basin in...

  Coconino County in north central Arizona...



* Until 500 AM MST Monday.



* At 1052 PM MST, Heavy rain has ended. Earlier between 0.5 and 1.5

  inches of rain have fallen. Flash flooding is ongoing.



  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, Hualapai Hilltop,

  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...

  Colorado River, Sinyella Canyon, Heather Wash, Pasture Wash, Little

  Coyote Canyon, Havasu Creek and Black Tank Wash.



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 3628 11268 3620 11258 3608 11256 3604 11251

      3601 11256 3604 11262 3611 11263 3620 11269

      3615 11271 3611 11271 3612 11275 3620 11278

      3627 11278 3630 11279 3630 11277 3631 11276

      3632 11276 3633 11275



FLASH FLOOD...RADAR INDICATED

FLASH FLOOD DAMAGE THREAT...CONSIDERABLE



$$



McCollum