California earthquakes

M2.3 earthquake 22km ESE of Bodfish, CA

A magnitude 2.3 earthquake struck 22km ESE of Bodfish, CA on Sat, Oct 31, 1987, 11:01 AM PST (19:01 UTC), 9 km (5 mi) below the surface.

A larger quake followed: M4.0 18km NE of Lamont, CA. This one was a foreshock.

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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
2.3 (Mc), micro
Magnitude from
Southern California Seismic Network
Local time
UTC
1987-10-31 19:01:14 UTC
Depth
8.8 km (5.5 mi), shallow
Epicenter
35.485° N, 118.288° 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
41°
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: 143 in the 60 days after this one and 70 in the 30 days before it.

After

The first 60 of 143.

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ci734098. Read Fri, Oct 2, 2026, 6:56 PM UTC.