California earthquakes

M2.7 earthquake 22km NNW of Tehachapi, CA

A magnitude 2.7 earthquake struck 22km NNW of Tehachapi, CA on Sat, Feb 12, 1955, 9:05 PM GMT-8 (05:05 UTC), 6 km (4 mi) below the surface.

A larger quake followed: M3.1 22km NNW of Tehachapi, CA. 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
2.7 (ml), micro
Local time
UTC
1955-02-13 05:05:27 UTC
Depth
6.0 km (3.7 mi), shallow
Epicenter
35.328° N, 118.498° 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 1.3 km horizontally, 31.6 km in depth
Magnitude uncertainty
±0.11
Depth from
Operator assigned
Station coverage gap
116°
Stations used
11

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 15 in the 60 days after this one and 22 in the 30 days before it.

After

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ci3297727. Read Tue, Sep 22, 2026, 4:15 PM UTC.