Alert archive / Arizona / Severe Thunderstorm Warnings in 2025
Severe Thunderstorm Warning 55, NWS Flagstaff, AZ
NWS Flagstaff, AZ issued this severe thunderstorm warning at Sep 28, 2025, 2:21 PM MST for Coconino County, Gila County, Yavapai County, Arizona. It was in force for 24 min. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Sep 28, 2025, 2:21 PM MST (21:21 UTC)
- Expired
- Sep 28, 2025, 2:45 PM MST
- In force
- 24 min
- Issued by
- NWS Flagstaff, AZ
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
Counties Coconino County, AZ, Gila County, AZ, Yavapai County, AZ
The radar
The Flagstaff radar (KFSX), 51 km from the middle of the area, began a volume at 21:24 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.
The office that day
Everything else NWS Flagstaff, AZ issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 27, 5:27 PM MST | Flash Flood Warning | FGZ | Coconino | 2 hr |
| Sep 27, 6:21 PM MST | Special Weather Statement | FGZ | 24 min | |
| Sep 27, 6:59 PM MST | Special Weather Statement | FGZ | Yavapai | 31 min |
| Sep 27, 7:26 PM MST | Severe Thunderstorm Warning | FGZ | Yavapai | 34 min |
| Sep 27, 8:32 PM MST | Special Weather Statement | FGZ | Yavapai | 28 min |
| Sep 28, 4:38 AM MST | Flash Flood Warning | FGZ | Coconino, Gila | 5 hr |
| Sep 28, 11:53 AM MST | Areal Flood Advisory | FGZ | Yavapai | 3 hr |
| Sep 28, 2:04 PM MST | Flash Flood Warning | FGZ | Yavapai | 5 hr |
| Sep 28, 2:25 PM MST | Flash Flood Warning | FGZ | Yavapai | 4 hr |
| Sep 28, 2:43 PM MST | Severe Thunderstorm Warning | FGZ | Coconino, Gila | 32 min |
| Sep 28, 3:14 PM MST | Severe Thunderstorm Warning | FGZ | Coconino, Gila | 31 min |
| Sep 28, 3:27 PM MST | Flash Flood Warning | FGZ | Coconino, Gila | 3 hr |
Nearby
Severe Thunderstorm Warnings in Arizona, 2025Every severe thunderstorm warning in 2025
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.