Alert archive / Arizona / Flash Flood Warnings in 2024

Flash Flood Warning 46, NWS Flagstaff, AZ

July 26, 2024Coconino County, Arizona

NWS Flagstaff, AZ issued this flash flood warning at Jul 26, 2024, 1:36 PM MST for Coconino County, Arizona. It was in force for 4 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: Jul 26, 2024, 1:36 PM MST (20:36 UTC)
Expired: Jul 26, 2024, 5:30 PM MST
In force: 4 hr
Issued by: NWS Flagstaff, AZ
Area: Storm-based polygon
Damage threat: Considerable
Flood severity: None

County Coconino County, AZ

The radar

The Flagstaff radar (KFSX), 150 km from the middle of the area, began a volume at 20:39 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

What forecasters said that day

The local office's own words before this flash flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Flagstaff, AZ wrote its last area forecast discussion before this flash flood warning went out at Jul 26, 10:30 AM MST, 3 hours 6 minutes earlier.

Area forecast discussion, Jul 26, 10:30 AM MST, 3 hours 6 minutes before

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In the hours before

Local storm report, Jul 26, 12:11 PM MST, 1 hour 25 minutes before

Preliminary Local Storm Report
National Weather Service Flagstaff AZ
1211 PM MST Fri Jul 26 2024

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1200 PM     Hail             2 ENE Downtown Flagstaf 35.20N 111.61W
07/26/2024  E0.50 Inch       Coconino           AZ   Public

            Half inch hail reported by the public and a
            NWS Employee.

&&

BEP

The office that day

Everything else NWS Flagstaff, AZ issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jul 25, 5:12 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	33 min
Jul 25, 5:46 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Apache	6 hr
Jul 26, 1:48 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Yavapai	15 min
Jul 26, 1:58 PM MST	Severe Thunderstorm Warning	FGZ	Gila	32 min
Jul 26, 2:01 PM MST	Severe Thunderstorm Warning	FGZ	Gila	29 min
Jul 26, 2:34 PM MST	Severe Thunderstorm Warning	FGZ	Gila	19 min
Jul 26, 3:52 PM MST	Special Weather Statement	FGZ	Yavapai	23 min
Jul 26, 4:03 PM MST	Special Weather Statement	FGZ		27 min
Jul 26, 4:12 PM MST	Special Weather Statement	FGZ		33 min
Jul 26, 4:23 PM MST	Severe Thunderstorm Warning	FGZ	Gila, Yavapai	37 min
Jul 26, 4:54 PM MST	Severe Thunderstorm Warning Considerable damage threat	FGZ	Yavapai	36 min

Nearby

Flash Flood Warnings in Arizona, 2024 Every flash flood warning in 2024

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.