California earthquakes

M1.6 earthquake 16km ENE of Coso Junction, CA

A magnitude 1.6 earthquake struck 16km ENE of Coso Junction, CA on Tue, Jun 29, 1982, 12:38 PM PDT (19:38 UTC), 6 km (4 mi) below the surface.

A larger quake followed: M2.6 10km SSW of Olancha, 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
1.6 (mc), micro
Local time
UTC
1982-06-29 19:38:26 UTC
Depth
6.3 km (3.9 mi), shallow
Epicenter
36.099° N, 117.788° 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
144°
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: 127 in the 60 days after this one and 70 in the 30 days before it.

After

The first 60 of 127.

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ci504712. Read Tue, Sep 22, 2026, 11:20 AM UTC.