California earthquakes

M2.2 earthquake 11 km S of Huron, California

A magnitude 2.2 earthquake struck 11 km S of Huron, California on Thu, Nov 29, 1984, 2:51 AM PST (10:51 UTC), 0 km (0 mi) below the surface.

A larger quake followed: M2.4 23 km NE of King City, California. 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
2.2 (md), micro
Local time
UTC
1984-11-29 10:51:41 UTC
Depth
-0.0 km (-0.0 mi), shallow
Epicenter
36.103° N, 120.079° 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 1.2 km horizontally, 7.3 km in depth
Magnitude uncertainty
±0.14
Depth from
From location
Station coverage gap
259°, poorly surrounded by stations
Stations used
15

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 120 in the 60 days after this one and 68 in the 30 days before it.

After

The first 60 of 120.

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event nc1122742. Read Tue, Sep 22, 2026, 12:11 PM UTC.