California earthquakes

M2.1 earthquake 2km NW of Carson, CA

A magnitude 2.1 earthquake struck 2km NW of Carson, CA on Fri, Jun 2, 1933, 12:52 PM GMT-8 (20:52 UTC), 6 km (4 mi) below the surface.

A larger quake followed: M2.8 2km NW of Signal Hill, CA. 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
2.1 (ml), micro
Local time
UTC
1933-06-02 20:52:03 UTC
Depth
6.0 km (3.7 mi), shallow
Epicenter
33.845° N, 118.298° 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.

Magnitude uncertainty
±0.12
Depth from
Operator assigned
Station coverage gap
360°, 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: 114 in the 60 days after this one and 84 in the 30 days before it.

After

The first 60 of 114.

Before

Earthquakes todayCalifornia earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ci3360713. Read Wed, Sep 23, 2026, 5:22 PM UTC.