California earthquakes

M2.2 earthquake 17 km NW of Bridgeport, California

A magnitude 2.2 earthquake struck 17 km NW of Bridgeport, California on Thu, May 13, 1982, 3:42 AM PDT (10:42 UTC), 5 km (3 mi) below the surface.

A larger quake followed: M3.1 31km SE of Hawthorne, NV. This one was a foreshock.

Bridgeport 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
2.2 (md), micro
Local time
UTC
1982-05-13 10:42:15 UTC
Depth
5.4 km (3.3 mi), shallow
Epicenter
38.383° N, 119.352° 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 1.5 km horizontally, 8.4 km in depth
Magnitude uncertainty
±0.16
Depth from
From location
Station coverage gap
167°
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: 123 in the 60 days after this one and 43 in the 30 days before it.

After

The first 60 of 123.

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event nc1074408. Read Tue, Sep 22, 2026, 11:02 AM UTC.