Alert archive / Arizona / Flash Flood Warnings in 2024

Flash Flood Warning 10, NWS Flagstaff, AZ

June 24, 2024Yavapai County, Arizona

NWS Flagstaff, AZ issued this flash flood warning at Jun 24, 2024, 8:28 PM MST for Yavapai County, Arizona. It was in force for 2 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: Jun 24, 2024, 8:28 PM MST (03:28 UTC)
Expired: Jun 24, 2024, 10:56 PM MST
In force: 2 hr
Issued by: NWS Flagstaff, AZ
Area: Storm-based polygon
Damage threat: Considerable
Flood severity: None

County Yavapai County, AZ

The radar

The Flagstaff radar (KFSX), 124 km from the middle of the area, began a volume at 03:32 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 Jun 24, 7:53 PM MST, 35 minutes earlier.

Area forecast discussion, Jun 24, 7:53 PM MST, 35 minutes before

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In the hours before

Special weather statement, Jun 24, 3:14 PM MST, 5 hours 14 minutes before

Special Weather Statement
National Weather Service Flagstaff AZ
314 PM MST Mon Jun 24 2024

AZZ008-037-242245-
Yavapai County Valleys and Basins-Yavapai County Mountains-
314 PM MST Mon Jun 24 2024

...A STRONG THUNDERSTORM WILL IMPACT YAVAPAI COUNTY THROUGH 345 PM
MST...

At 313 PM MST, Doppler radar was tracking a strong thunderstorm over
Chino Valley, moving northeast at 5 mph.

HAZARD...Wind gusts up to 40 mph and pea size hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor hail damage to vegetation is
         possible.

Locations impacted include...
Chino Valley, Williamson Valley, Williamson, Sullivan Buttes, and
Paulden.

This includes State Route 89 between mile markers 325 and 343.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

&&

LAT...LON 3467 11257 3478 11267 3498 11243 3477 11226
TIME...MOT...LOC 2213Z 232DEG 7KT 3479 11247

MAX HAIL SIZE...0.25 IN
MAX WIND GUST...40 MPH

Konieczny

Special weather statement, Jun 24, 3:19 PM MST, 5 hours 9 minutes before

Special Weather Statement
National Weather Service Flagstaff AZ
319 PM MST Mon Jun 24 2024

AZZ008-037-242245-
Yavapai County Valleys and Basins-Yavapai County Mountains-
319 PM MST Mon Jun 24 2024

...A STRONG THUNDERSTORM WILL IMPACT YAVAPAI COUNTY THROUGH 345 PM
MST...

At 318 PM MST, Doppler radar was tracking a strong thunderstorm over
Lynx Lake, or near Prescott Valley, moving north at 10 mph.

HAZARD...Wind gusts up to 40 mph and pea size hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor hail damage to vegetation is
         possible.

Locations impacted include...
Prescott Valley, Dewey-humboldt, Lynx Lake, Groom Creek Subdivision,
Groom Creek, Walker, Wolf Creek Falls, Dewey-Humboldt, Fain Lake,
Poland Junction, Mt. Union, Goldwater Lake, Mountain Valley Park,
Prescott Mall, Lower Wolf Creek Campground, Lynx Lake Dam, Prescott
Valley Event Center, and Upper Wolf Creek Group Campground.

This includes State Route 69 between mile markers 276 and 289, and
near mile marker 292.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

&&

LAT...LON 3440 11233 3444 11251 3460 11233 3455 11216
TIME...MOT...LOC 2218Z 196DEG 13KT 3453 11234

MAX HAIL SIZE...0.25 IN
MAX WIND GUST...40 MPH

Konieczny

Special weather statement, Jun 24, 4:30 PM MST, 3 hours 58 minutes before

Special Weather Statement
National Weather Service Flagstaff AZ
430 PM MST Mon Jun 24 2024

AZZ012-015-250000-
Little Colorado River Valley in Coconino County-Western Mogollon Rim-
430 PM MST Mon Jun 24 2024

...A STRONG THUNDERSTORM WILL IMPACT COCONINO COUNTY THROUGH 500 PM
MST...

At 429 PM MST, Doppler radar was tracking a strong thunderstorm over
Lake Mary, or 11 miles southeast of Flagstaff, moving north at 5 mph.

HAZARD...Wind gusts up to 40 mph and pea size hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor hail damage to vegetation is
         possible.

Locations impacted include...
Marshall Lake, Dairy Springs CG, Dairy Springs Campground, Ashurst
Lake, Picket Lake, Double Springs CG, Forked Pine CG, Lake View CG,
Perry Lake, Pine Grove CG, Potato Lake, Lake Mary, Mormon Mountain,
Mormon Lake, Canyon Vista CG, Fisher Point, Upper Lake Mary,
Pinegrove Campground, Lake View Campground, and Double Springs
Campground.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

&&

LAT...LON 3492 11146 3498 11166 3515 11158 3511 11130
TIME...MOT...LOC 2329Z 191DEG 15KT 3506 11152

MAX HAIL SIZE...0.25 IN
MAX WIND GUST...40 MPH

Konieczny

Special weather statement, Jun 24, 6:20 PM MST, 2 hours 8 minutes before

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Special weather statement, Jun 24, 6:47 PM MST, 1 hour 41 minutes before

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Special weather statement, Jun 24, 7:44 PM MST, 44 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
Jun 24, 5:05 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Coconino, Yavapai	6 hr
Jun 24, 6:20 PM MST	Special Weather Statement	FGZ		25 min
Jun 24, 6:47 PM MST	Special Weather Statement	FGZ		28 min
Jun 24, 7:44 PM MST	Special Weather Statement	FGZ	Yavapai	31 min
Jun 24, 8:06 PM MST	Areal Flood Advisory	FGZ	Yavapai	22 min
Jun 25, 12:43 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Coconino	83 min
Jun 25, 1:04 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Coconino	2 hr
Jun 25, 1:29 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Yavapai	31 min
Jun 25, 1:40 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Coconino, Yavapai	3 hr
Jun 25, 1:44 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Yavapai	31 min
Jun 25, 2:42 PM MST	Severe Thunderstorm Warning	FGZ	Gila	31 min
Jun 25, 4:07 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Gila, Navajo	3 hr

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.