California earthquakes

M2.0 earthquake 3km SSE of Downey, CA

A magnitude 2.0 earthquake struck 3km SSE of Downey, CA on Sun, Jan 3, 1982, 10:09 PM PST (06:09 UTC), 12 km (8 mi) below the surface.

A larger quake followed: M2.3 28km SSE of Malibu, CA. This one was a foreshock.

Downey forecastMore in California

Map

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

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The earthquake

Magnitude
2.0 (mc), micro
Local time
UTC
1982-01-04 06:09:26 UTC
Depth
12.3 km (7.7 mi), shallow
Epicenter
33.915° N, 118.119° 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
124°
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: 120 in the 60 days after this one and 42 in the 30 days before it.

After

The first 60 of 120.

Before

Earthquakes todayCalifornia earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ci104201. Read Tue, Sep 22, 2026, 3:36 PM UTC.