California earthquakes

M1.9 earthquake 15 km N of Cabazon, CA

A magnitude 1.9 earthquake struck 15 km N of Cabazon, CA on Mon, Sep 21, 2026, 3:04 PM PDT (22:04 UTC), 13 km (8 mi) below the surface.

A larger quake followed: M3.1 20 km ESE 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.

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The earthquake

Magnitude
1.9 (ML, local (Richter)), micro
Magnitude from
Southern California Seismic Network
Local time
UTC
2026-09-21 22:04:52 UTC
Depth
12.7 km (7.9 mi), shallow
Epicenter
34.050° N, 116.772° W
Tsunami flag
No
Status
Reviewed by a seismologist

Did you feel it?

No one has reported feeling this quake to the USGS. If you felt it, tell the USGS: every report sharpens the shaking map.

How well it is located

Reviewed by a seismologist.

Location uncertainty
About 0.1 km horizontally, 0.3 km in depth
Magnitude uncertainty
±0.15
Depth from
From location
Station coverage gap
26°
Stations used
85

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 21 since this one and 40 in the 30 days before it.

After

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ci41336375. Read Thu, Oct 1, 2026, 12:12 PM UTC.