Arizona, 2022Flash Flooding and Heavy Rain in Arizona, July 25, 2022
July 25, 2022 · NWS FGZ · 6 events in 3 counties and zones
Deep monsoon moisture remained across northern Arizona which allowed the formation of strong thunderstorms with heavy rain that produced flash flooding.
Every event with a place to put it. Tap one for its entry below.
- Tornadoes
- Tropical storms and surge
- Floods
- Wind
- Hail
- Winter weather
- Heat and drought
- Cold
- Fire, smoke and dust
- Marine and coastal
- Other
Open the live radar over this ground
- Deaths
- 0
- Injuries
- 0
- Property damage
- None recorded
- Crop damage
- None recorded
- Events
- 6
Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.
Deep monsoon moisture remained across northern Arizona which allowed the formation of strong thunderstorms with heavy rain that produced flash flooding.
What forecasters said that day
The local office's own words before the first event, 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 the first event at Jul 24, 3:00 PM MST, 18 hours 35 minutes earlier.
Area forecast discussion, Jul 24, 3:00 PM MST, 18 hours 35 minutes before
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</html>Heavy Rain, Yavapai
- When
- July 25, 9:35 AM MST to 12:25 PM MST
- Where
- Yavapai County, 2.2 mi SE of Whipple to 2.62 mi WNW of Forbing Park
- Reported by
- Trained Spotter
- Coordinates
- 34.530, -112.420
Trained spotters reported heavy rain in the Prescott area (1 to 2.5 inches).
Flash Flood, Yavapai
- When
- July 25, 12:10 PM MST to 3:10 PM MST
- Where
- Yavapai County, 4.47 mi E of Mayer to 7.16 mi SSW of Skull Vly
- Cause
- Heavy Rain
- Reported by
- County Official
- Coordinates
- 34.392, -112.152
Flooding was reported in Alberson Wash/Rose Creek, Lynx Creek, and Agua Fria River all the way to Skull Valley.
Flash Flood, Coconino
- When
- July 25, 3:58 PM MST to 6:00 PM MST
- Where
- Coconino County, 0.93 mi SW of Flagstaff to 0.89 mi SW of Flagstaff
- Cause
- Heavy Rain
- Reported by
- Public
- Coordinates
- 35.191, -111.662
Street flooding on South Milton was reported (videos) on social media.
Flash Flood, Coconino
- When
- July 25, 6:15 PM MST to 7:15 PM MST
- Where
- Coconino County, 7.23 mi ENE of Moenkopi to 7.23 mi SSW of Moenave
- Cause
- Heavy Rain
- Reported by
- Other Federal Agency
- Coordinates
- 36.155, -111.098
A stream gauge reported a 1.6 foot rise on Moenkopi Wash.
Flash Flood, Navajo
- When
- July 25, 7:22 PM MST to 9:30 PM MST
- Where
- Navajo County, 4.94 mi SSE of White Cone to 11.91 mi ESE of Pinon
- Cause
- Heavy Rain
- Reported by
- Public
- Coordinates
- 35.532, -110.043
Reports of flooding on the Hopi Nation included First Mesa, Highway 264, Polacca Wash, and other locations.
Flash Flood, Coconino
- When
- July 25, 7:25 PM MST to 8:30 PM MST
- Where
- Coconino County, 4.29 mi NNE of Cameron to 6.66 mi WNW of Cameron
- Cause
- Heavy Rain
- Reported by
- Storm Chaser
- Coordinates
- 35.940, -111.400
A storm chaser posted a video of flash flooding in the Cameron area on Twitter.
- Heavy Rain
- Rainfall totals unusual for the place and season that did not produce a flood.
- Flash Flood
- Flooding that begins within six hours of the rain that causes it, or of a dam or levee failure or ice jam release, often with deadly speed.
After NWS Directive 10-1605, the rules offices file Storm Data by.
- Excessive Heat in Oregon, July 25 to 30, 202216 deaths · 2 events
- Rip Current in Puerto Rico, July 25, 20221 death · 1 event
- High Wind and Strong Wind in Alaska, July 25 to 26, 20222 injured · $1.4 million · 53 kt wind · 2 events
- Hail and Damaging Winds in Virginia, July 25, 2022$255,000 · 1.75 in hail · 19 events
- Flash Flooding in New Mexico, July 25, 2022$165,000 · 5 events
- Flash Flooding and Damaging Winds in Nevada, July 25 to 27, 2022$107,000 · 52 kt wind · 6 events
- Damaging Winds and Lightning Strikes in Virginia, July 25, 2022$69,000 · 60 kt wind · 14 events
- Marine Thunderstorm Winds in North Atlantic Coastal Waters, July 25, 202256 kt wind · 34 events
- Damaging Winds in Maryland, July 25, 2022$30,000 · 55 kt wind · 7 events
- Damaging Winds in Virginia, July 25, 2022$22,000 · 50 kt wind · 13 events
- Marine Thunderstorm Winds in Gulf of Mexico, July 25 to 26, 202217 events
- Damaging Winds in North Carolina, July 25, 2022$15,000 · 50 kt wind · 7 events
NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-30. Each event’s entry at NCEI: 1048890, 1048907, 1049296, 1049295, 1049298, 1048910.