California earthquakes

M1.8 earthquake 19 km ENE of Bishop, California

A magnitude 1.8 earthquake struck 19 km ENE of Bishop, California on Sat, Feb 28, 1987, 7:25 PM PST (03:25 UTC), 2 km (1 mi) below the surface.

A larger quake followed: M2.2 13 km N of Dixon Lane-Meadow Creek, 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
1.8 (md), micro
Local time
UTC
1987-03-01 03:25:25 UTC
Depth
2.2 km (1.4 mi), shallow
Epicenter
37.425° N, 118.190° 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 0.6 km horizontally, 1.4 km in depth
Depth from
From location
Station coverage gap
200°, poorly surrounded by stations
Stations used
14

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 194 in the 60 days after this one and 0 in the 30 days before it.

After

The first 60 of 194.

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event nc1147823. Read Tue, Sep 22, 2026, 8:55 PM UTC.