California earthquakes

M1.5 earthquake 23km NE of Thermal, CA

A magnitude 1.5 earthquake struck 23km NE of Thermal, CA on Wed, Jun 16, 1982, 6:04 AM PDT (13:04 UTC), 1 km (1 mi) below the surface.

A larger quake followed: M2.3 13km NNE of Cabazon, 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
1.5 (mc), micro
Local time
UTC
1982-06-16 13:04:49 UTC
Depth
1.1 km (0.7 mi), shallow
Epicenter
33.765° N, 115.936° 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.

Depth from
From location
Station coverage gap
90°
Stations used
0

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 197 in the 60 days after this one and 0 in the 30 days before it.

After

The first 60 of 197.

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ci532769. Read Tue, Sep 22, 2026, 10:24 PM UTC.