Alert archive / California / Severe Thunderstorm Warnings in 2026

Severe Thunderstorm Warning 1, NWS Sacramento, CA

March 31, 2026Butte County, Glenn County, Tehama County, California

NWS Sacramento, CA issued this severe thunderstorm warning at Mar 31, 2026, 6:34 PM PDT for Butte County, Glenn County, Tehama County, California. It was in force for 26 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
Mar 31, 2026, 6:34 PM PDT (01:34 UTC)
Expired
Mar 31, 2026, 7:00 PM PDT
In force
26 min
Issued by
NWS Sacramento, CA
Area
Storm-based polygon
Tornado
Possible
Hail
1.25 in
Wind
50.0 mph

Counties Butte County, CA, Glenn County, CA, Tehama County, CA

The radar

The Beale AFB radar (KBBX), 51 km from the middle of the area, began a volume at 01:34 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.

IssuedProductOfficeCountiesLasted
Mar 31, 7:29 PM PDTAreal Flood AdvisorySTOGlenn, Tehama3 hr

Nearby

Severe Thunderstorm Warnings in California, 2026Every severe thunderstorm warning in 2026

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.