California earthquakes

M2.6 earthquake 2km NW of Beaumont, CA

A magnitude 2.6 earthquake struck 2km NW of Beaumont, CA on Thu, Mar 21, 1985, 4:46 AM PST (12:46 UTC), 14 km (9 mi) below the surface.

A larger quake followed: M2.9 11km SE of Hesperia, CA. This one was a foreshock.

Beaumont forecastMore in California

Map

Where this earthquake was located, with the others nearby. Select one for its page.

Open the live map with earthquakes

The earthquake

Magnitude
2.6 (ml), micro
Local time
UTC
1985-03-21 12:46:22 UTC
Depth
14.4 km (8.9 mi), shallow
Epicenter
33.942° N, 116.989° W
Tsunami flag
No
Status
Reviewed by a seismologist

Did you feel it?

No one has reported feeling this quake to the USGS.

How well it is located

Reviewed by a seismologist.

Depth from
From location
Station coverage gap
34°
Stations used
0

Nearest places

Distance and direction from each place to the epicenter, with its forecast.

Nearby

Within 100 km, magnitude 1.5 and up: 181 in the 60 days after this one and 0 in the 30 days before it.

After

The first 60 of 181.

Earthquakes todayCalifornia earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ci62947. Read Tue, Sep 22, 2026, 9:02 PM UTC.