California earthquakes

M2.1 earthquake 1 km SSE of Coleville, California

A magnitude 2.1 earthquake struck 1 km SSE of Coleville, California on Thu, Jul 8, 2021, 6:32 PM PDT (01:32 UTC), 8 km (5 mi) below the surface.

A larger quake followed: M4.5 30km SE of Markleeville, 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, local (Richter)), micro
Magnitude from
Nevada Seismological Laboratory
Local time
UTC
2021-07-09 01:32:36 UTC
Depth
7.9 km (4.9 mi), shallow
Epicenter
38.551° N, 119.502° W
Felt reports
10
Tsunami flag
No
Status
Reviewed by a seismologist

Did you feel it?

10 people reported to the USGS what they felt; the strongest reported shaking was III, weak shaking.

Did You Feel It? map: shaking reported by the public
Shaking reported by the public, by area. Map: USGS Did You Feel It?

How well it is located

Reviewed by a seismologist.

Magnitude uncertainty
±0.15
Station coverage gap
76°
Stations used
13

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: at least 200 in the 60 days after this one and 94 in the 30 days before it.

After

The first 60 of at least 200.

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event nn00811315 (also filed as nc73585251). Read Sat, Oct 3, 2026, 2:06 PM UTC.