California earthquakes

M1.7 earthquake 32 km SW of Scotia, California

A magnitude 1.7 earthquake struck 32 km SW of Scotia, California on Sun, Jan 3, 1982, 4:51 AM PST (12:51 UTC), 5 km (3 mi) below the surface.

A larger quake followed: M1.9 32 km SW of Scotia, California. This one was a foreshock.

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Map

Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude
1.7 (md), micro
Local time
UTC
1982-01-03 12:51:58 UTC
Depth
4.6 km (2.8 mi), shallow
Epicenter
40.302° N, 124.401° 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 0.7 km horizontally, 1.1 km in depth
Magnitude uncertainty
±0.10
Depth from
From location
Station coverage gap
247°, poorly surrounded by stations
Stations used
11

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 120 in the 60 days after this one and 49 in the 30 days before it.

After

The first 60 of 120.

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event nc1070920. Read Tue, Sep 22, 2026, 8:57 PM UTC.