California earthquakes

M1.7 earthquake 1km WSW of Garnet, CA

A magnitude 1.7 earthquake struck 1km WSW of Garnet, CA on Sun, Aug 15, 1982, 2:50 PM PDT (21:50 UTC), 11 km (7 mi) below the surface.

A larger quake followed: M3.5 5km SW of Salton City, 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
1.7 (Mc), micro
Magnitude from
Southern California Seismic Network
Local time
UTC
1982-08-15 21:50:15 UTC
Depth
10.8 km (6.7 mi), shallow
Epicenter
33.898° N, 116.555° 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
38°
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: 196 in the 60 days after this one and 121 in the 30 days before it.

After

The first 60 of 196.

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ci506588. Read Thu, Oct 1, 2026, 10:31 AM UTC.