California earthquakes

M3.1 earthquake 22 km NNE of Soledad, California

A magnitude 3.1 earthquake struck 22 km NNE of Soledad, California on Thu, Jun 25, 1981, 6:43 PM PDT (01:43 UTC), 7 km (4 mi) below the surface.

A larger quake followed: M4.2 2 km ESE of Tres Pinos, California. This one was a foreshock.

Soledad forecast More in California

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

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The earthquake

Magnitude: 3.1 (ml), minor
Local time: Thu, Jun 25, 1981, 6:43 PM PDT
UTC: 1981-06-26 01:43:27 UTC
Depth: 6.9 km (4.3 mi), shallow
Epicenter: 36.595° N, 121.195° W
Region: California
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
Depth from: From location
Station coverage gap: 37°
Stations used: 60

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 177 in the 60 days after this one and 75 in the 30 days before it.

After

The first 60 of 177.

Before

Earthquakes today California earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event nc1064895 (also filed as ci518319, usp0001ebp). Read Mon, Sep 28, 2026, 4:26 AM UTC.