Nevada earthquakes

M1.7 earthquake 65km E of Big Pine, CA

A magnitude 1.7 earthquake struck 65km E of Big Pine, CA on Fri, Oct 30, 1981, 4:27 AM PST (12:27 UTC), 4 km (3 mi) below the surface.

A larger quake followed: M2.8 12km ESE of Lone Pine, 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
Local time
UTC
1981-10-30 12:27:56 UTC
Depth
4.1 km (2.6 mi), shallow
Epicenter
37.238° N, 117.557° W
Region
Nevada
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
Operator assigned
Station coverage gap
251°, poorly surrounded by stations
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: 30 in the 60 days after this one and 17 in the 30 days before it.

After

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ci526317. Read Tue, Sep 22, 2026, 8:46 PM UTC.