331
WGUS55 KFGZ 041549
FFWFGZ
AZC005-042200-
/O.EXT.KFGZ.FF.W.0002.000000T0000Z-250604T2200Z/
/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
849 AM MST Wed Jun 4 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 300 PM MST Wednesday.

* At 842 AM MST, upstream river gauges indicated high water moving
  down Cataract Creek and into Havasu Creek from heavy rainfall last
  night. Between 2 and 4 inches of rain fell in the upper Havasu
  Creek basin Tuesday evening. Additional minor flooding is
  anticipated downstream into Supai today, with the flood wave
  expected to arrive in Supai between 11 AM and 3 PM MST.

  HAZARD...Life-threatening flash flooding. Heavy rain 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

$$

JJ