California earthquakes

M1.9 earthquake 2km S of Devore, CA

A magnitude 1.9 earthquake struck 2km S of Devore, CA on Fri, Feb 4, 2022, 2:05 AM PST (10:05 UTC), 13 km (8 mi) below the surface.

A larger quake followed: M3.6 13km NE of Trabuco Canyon, 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
1.9 (ML, local (Richter)), micro
Magnitude from
Southern California Seismic Network
Local time
UTC
2022-02-04 10:05:12 UTC
Depth
12.8 km (8.0 mi), shallow
Epicenter
34.202° N, 117.398° 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 0.1 km horizontally, 0.4 km in depth
Magnitude uncertainty
±0.16
Depth from
From location
Station coverage gap
18°
Stations used
91

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 46 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 ci40176320. Read Sun, Oct 4, 2026, 6:43 AM UTC.