EarthquakeModeratePAGER: green

M4.0 earthquake near Eureka, California

Name: M4.0 earthquake near Eureka, California
Start: 2023-07-03T17:56:59.76+00:00
Location: 115km W of Petrolia, CA

1202 d ago · 3 Jul 2023, 17:56 UTC 115km W of Petrolia, CA

What happened

A magnitude 4 earthquake struck 115km W of Petrolia, CA on 3 Jul 2023, 17:56 UTC at a depth of 26 km.

Earthquakes of this size are classed as Light. Widely felt nearby; objects may shake or fall. Significant damage is unusual. This was a shallow earthquake, which tends to be felt more strongly at the surface.

The nearest town in our records is Eureka, about 133 km away in California, United States.

Timeline

First reported by USGS
17 Oct 2026, 11:05 UTC

Community Live

Did you feel it?

Nearby in the last 30 days

1.1
M1.1 earthquake near Clearlake, California
2 h ago3 km deep
Minor
0.3
M0.3 earthquake near Clearlake, California
2 h ago2 km deep
Minor
0.8
M0.8 earthquake near Clearlake, California
4 h ago2 km deep
Minor
1.0
M1.0 earthquake near Clearlake, California
5 h ago1 km deep
Minor
0.7
M0.7 earthquake near Clearlake, California
6 h ago3 km deep
Minor
1.1
M1.1 earthquake near Clearlake, California
6 h ago0 km deep
Minor
1.9
M1.9 earthquake near Ukiah, California
7 h ago10 km deep
Minor
2.6
M2.6 earthquake near Eureka, California
7 h ago7 km deep
Light
0.3
M0.3 earthquake near Clearlake, California
7 h ago2 km deep
Minor
1.2
M1.2 earthquake near Clearlake, California
9 h ago1 km deep
Minor