Elevated North America

NWS / NOAA weather: Flash Flood Warning issued August 20 at 8:08PM MST until August 20 at 11:15PM MST by NWS Flagstaff AZ

FFWFGZ

The National Weather Service in Flagstaff has issued a

* Flash Flood Warning for...
The Antelope Creek basin in...
Coconino County in north central Arizona...

* Until 1115 PM MST /1215 AM MDT/.

* At 808 PM MST /908 PM MDT/, Doppler radar indicated thunderstorms
producing heavy rain over the Antelope Creek basin. Between 0.5 and
0.75 inches of rain have fallen. Additional rainfall amounts of
0.25 to 0.5 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 Antelope Creek basin.

SOURCE...Radar indicated.

IMPACT...Life threatening flash flooding of areas in and around the
Antelope Creek basin.

* Some locations that will experience flash flooding include...
LeChee and Antelope Canyon.

This includes the following slot canyons...
Upper Antelope Canyon, Lower Antelope Canyon, Canyon X, Cardiac
Canyon, Owl Canyon, Rattlesnake Canyon, Mountain Sheep Canyon,
Ramshead Canyon, Wind Pebble Canyon and Porcupine Canyon.

This includes the following creeks, washes and rivers...
Water Holes Canyon and Antelope Creek.

Severity
Severe (4/5) · CAP Severe
This month
1351st Weather alert at severity 4+ in the last 30 days
Source: NWS / NOAA weather

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