California earthquakes

M1.6 earthquake 23 km WSW of Weott, California

A magnitude 1.6 earthquake struck 23 km WSW of Weott, California on Fri, Oct 29, 1982, 10:56 PM PDT (05:56 UTC), 9 km (6 mi) below the surface.

A larger quake followed: M2.0 9 km ESE of Pine Hills, California. This one was a foreshock.

Shelter Cove forecastMore in California

Map

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

Open the live map with earthquakes

The earthquake

Magnitude
1.6 (md), micro
Local time
UTC
1982-10-30 05:56:50 UTC
Depth
9.1 km (5.7 mi), shallow
Epicenter
40.242° N, 124.178° 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
152°
Stations used
17

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 101 in the 60 days after this one and 49 in the 30 days before it.

After

The first 60 of 101.

Before

Earthquakes todayCalifornia earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event nc1081132. Read Tue, Sep 22, 2026, 8:33 PM UTC.