California earthquakes

M3.1 earthquake 12km N of Cabazon, CA

A magnitude 3.1 earthquake struck 12km N of Cabazon, CA on Sat, Oct 19, 1968, 5:07 AM GMT-7 (12:07 UTC), 13 km (8 mi) below the surface.

A larger quake followed: M3.2 6km ENE of Yucaipa, CA. This one was a foreshock.

Cabazon forecastMore in California

Map

Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude
3.1 (ml), minor
Local time
UTC
1968-10-19 12:07:17 UTC
Depth
13.0 km (8.1 mi), shallow
Epicenter
34.028° N, 116.771° 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 1.2 km horizontally, 2.3 km in depth
Magnitude uncertainty
±0.29
Depth from
From location
Station coverage gap
109°
Stations used
8

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 9 in the 60 days after this one and 11 in the 30 days before it.

After

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ci3328250. Read Tue, Sep 22, 2026, 8:30 AM UTC.