California earthquakes

M1.8 earthquake 24km N of Tehachapi, CA

A magnitude 1.8 earthquake struck 24km N of Tehachapi, CA on Mon, Oct 25, 1982, 8:56 PM PDT (03:56 UTC), 5 km (3 mi) below the surface.

A larger quake followed: M3.5 12km NNE of Inyokern, 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
1.8 (mh), micro
Local time
UTC
1982-10-26 03:56:46 UTC
Depth
5.0 km (3.1 mi), shallow
Epicenter
35.345° N, 118.495° 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
Operator assigned
Station coverage gap
162°
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: 197 in the 60 days after this one and at least 200 in the 30 days before it.

After

The first 60 of 197.

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ci511918. Read Thu, Sep 24, 2026, 10:52 AM UTC.