Alert archive / California / Severe Thunderstorm Warnings in 2025
Severe Thunderstorm Warning 9, NWS Sacramento, CA
NWS Sacramento, CA issued this severe thunderstorm warning at Jul 30, 2025, 2:30 AM PDT for 5 counties in California. It was in force for 30 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
- Jul 30, 2025, 2:30 AM PDT (09:30 UTC)
- Expired
- Jul 30, 2025, 3:00 AM PDT
- In force
- 30 min
- Issued by
- NWS Sacramento, CA
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 60.0 mph
Counties Alpine County, CA, Amador County, CA, Calaveras County, CA, El Dorado County, CA, Tuolumne County, CA
The radar
The Sacramento radar (KDAX), 120 km from the middle of the area, began a volume at 09:29 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 Sacramento, CA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 30, 2:00 AM PDT | Special Weather Statement | STO | Alpine | 30 min |
| Jul 30, 2:25 AM PDT | Special Weather Statement | STO | Tuolumne | 35 min |
| Jul 30, 2:32 AM PDT | Severe Thunderstorm Warning | STO | Calaveras, Tuolumne | 28 min |
| Jul 30, 3:01 AM PDT | Special Weather Statement | STO | Tuolumne | 29 min |
| Jul 30, 3:31 AM PDT | Special Weather Statement | STO | Calaveras | 29 min |
| Jul 30, 3:57 AM PDT | Special Weather Statement | STO | Calaveras | 33 min |
| Jul 30, 4:43 PM PDT | Special Weather Statement | STO | Shasta | 32 min |
Nearby
Severe Thunderstorm Warnings in California, 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.