California earthquakes

M2.0 earthquake 10 km E of Big Pine, California

A magnitude 2.0 earthquake struck 10 km E of Big Pine, California on Wed, Apr 23, 1986, 9:41 PM PST (05:41 UTC), 0 km (0 mi) below the surface.

A larger quake followed: M2.2 11 km SW of Aspen Springs, California. This one was a foreshock.

Big Pine forecastMore in California

Map

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

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The earthquake

Magnitude
2.0 (md), micro
Local time
UTC
1986-04-24 05:41:15 UTC
Depth
0.3 km (0.2 mi), shallow
Epicenter
37.170° N, 118.166° 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 0.5 km horizontally, 1.9 km in depth
Magnitude uncertainty
±0.26
Depth from
From location
Station coverage gap
170°
Stations used
22

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 86 in the 60 days after this one and 48 in the 30 days before it.

After

The first 60 of 86.

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event nc70980 (also filed as ci122758). Read Tue, Sep 22, 2026, 11:28 PM UTC.