California earthquakes

M2.2 earthquake 9km NNW of Cabazon, CA

A magnitude 2.2 earthquake struck 9km NNW of Cabazon, CA on Fri, Jan 30, 1981, 9:15 AM PST (17:15 UTC), 9 km (6 mi) below the surface.

A larger quake followed: M3.7 6km NNE of Yucaipa, 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
2.2 (Mh), micro
Magnitude from
Southern California Seismic Network
Local time
UTC
1981-01-30 17:15:05 UTC
Depth
9.1 km (5.7 mi), shallow
Epicenter
33.997° N, 116.808° 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, 31.6 km in depth
Magnitude uncertainty
±0.35
Depth from
Operator assigned
Station coverage gap
225°, poorly surrounded by stations
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: 182 in the 60 days after this one and 98 in the 30 days before it.

After

The first 60 of 182.

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ci12253807. Read Thu, Oct 1, 2026, 6:39 PM UTC.