California earthquakes

M1.9 earthquake 9km NNW of Cabazon, CA

A magnitude 1.9 earthquake struck 9km NNW of Cabazon, CA on Tue, Sep 14, 2021, 6:35 AM PDT (13:35 UTC), 20 km (12 mi) below the surface.

A larger quake followed: M3.4 10km NNW of Anza, CA. This one was a foreshock.

Cabazon forecastMore in California

Map

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

Open the live map with earthquakes

The earthquake

Magnitude
1.9 (ML, local (Richter)), micro
Magnitude from
Southern California Seismic Network
Local time
UTC
2021-09-14 13:35:27 UTC
Depth
19.9 km (12.4 mi), shallow
Epicenter
33.997° N, 116.819° 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 0.2 km horizontally, 0.5 km in depth
Magnitude uncertainty
±0.18
Depth from
From location
Station coverage gap
28°
Stations used
55

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 110 in the 60 days after this one and 54 in the 30 days before it.

After

The first 60 of 110.

Before

Earthquakes todayCalifornia earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ci39808183. Read Sun, Oct 4, 2026, 4:33 AM UTC.