California earthquakes

M2.2 earthquake 3 km NNE of McCloud, California

A magnitude 2.2 earthquake struck 3 km NNE of McCloud, California on Tue, Feb 5, 1985, 4:08 AM PST (12:08 UTC), 12 km (8 mi) below the surface.

A larger quake followed: M4.6 29 km SSW of Etna, California. This one was a foreshock.

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

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The earthquake

Magnitude
2.2 (Md, duration), micro
Magnitude from
Northern California Seismic System
Local time
UTC
1985-02-05 12:08:03 UTC
Depth
12.1 km (7.5 mi), shallow
Epicenter
41.283° N, 122.121° 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 0.4 km horizontally, 0.8 km in depth
Magnitude uncertainty
±0.10
Depth from
From location
Station coverage gap
121°
Stations used
8

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 14 in the 60 days after this one and 3 in the 30 days before it.

After

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event nc39946. Read Thu, Oct 1, 2026, 11:02 AM UTC.