California earthquakes

M2.6 earthquake 26km NNE of Ocotillo, CA

A magnitude 2.6 earthquake struck 26km NNE of Ocotillo, CA on Thu, Apr 11, 1968, 1:24 AM GMT-8 (09:24 UTC), 6 km (4 mi) below the surface.

A larger quake followed: M3.0 7km NNW of Ocotillo Wells, 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
2.6 (mh), micro
Local time
UTC
1968-04-11 09:24:38 UTC
Depth
6.0 km (3.7 mi), shallow
Epicenter
32.960° N, 115.929° 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 2.5 km horizontally, 31.6 km in depth
Magnitude uncertainty
±0.18
Depth from
Operator assigned
Station coverage gap
163°
Stations used
4

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 103 in the 60 days after this one and 70 in the 30 days before it.

After

The first 60 of 103.

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ci3329044. Read Tue, Sep 22, 2026, 10:33 PM UTC.