California earthquakes

M1.7 earthquake 7km E of Cabazon, CA

A magnitude 1.7 earthquake struck 7km E of Cabazon, CA on Tue, Jul 8, 1986, 8:12 AM PDT (15:12 UTC), 11 km (7 mi) below the surface.

A larger quake followed: M4.5 9km SW of Morongo Valley, CA. This one was a foreshock.

Cabazon forecastMore in California

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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
1.7 (Mh), micro
Magnitude from
Southern California Seismic Network
Local time
UTC
1986-07-08 15:12:14 UTC
Depth
11.4 km (7.1 mi), shallow
Epicenter
33.912° N, 116.710° 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 0.5 km horizontally, 1.1 km in depth
Depth from
From location
Station coverage gap
54°
Stations used
19

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: at least 201 in the 60 days after this one and at least 200 in the 30 days before it.

After

The first 60 of at least 201.

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ci748674. Read Sat, Oct 3, 2026, 7:51 AM UTC.