California earthquakes

M2.0 earthquake 22 km NNE of Soledad, California

A magnitude 2.0 earthquake struck 22 km NNE of Soledad, California on Tue, Mar 3, 1987, 3:10 AM PST (11:10 UTC), 4 km (3 mi) below the surface.

A larger quake followed: M2.5 4 km NNE of Coalinga, 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
2.0 (md), micro
Local time
UTC
1987-03-03 11:10:33 UTC
Depth
4.3 km (2.7 mi), shallow
Epicenter
36.600° N, 121.202° 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
±0.18
Depth from
From location
Station coverage gap
47°
Stations used
36

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 11 in the 30 days before it.

After

The first 60 of 177.

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event nc95978. Read Tue, Sep 22, 2026, 11:13 AM UTC.