California earthquakes

M2.3 earthquake 22 km NNE of Soledad, California

A magnitude 2.3 earthquake struck 22 km NNE of Soledad, California on Mon, Apr 26, 1982, 12:20 PM PDT (19:20 UTC), 9 km (5 mi) below the surface.

A larger quake followed: M2.9 6 km NNE of Interlaken, California. This one was a foreshock.

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Map

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

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The earthquake

Magnitude
2.3 (md), micro
Local time
UTC
1982-04-26 19:20:49 UTC
Depth
8.6 km (5.3 mi), shallow
Epicenter
36.603° N, 121.215° 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.

Location uncertainty
About 0.2 km horizontally, 0.4 km in depth
Magnitude uncertainty
±0.20
Depth from
From location
Station coverage gap
46°
Stations used
45

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 151 in the 60 days after this one and 35 in the 30 days before it.

After

The first 60 of 151.

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event nc1073974. Read Tue, Sep 22, 2026, 8:22 PM UTC.