M2.0 earthquake 16km SSW of Lamont, CA

A magnitude 2.0 earthquake struck 16km SSW of Lamont, CA on Sun, Feb 28, 1982, 2:31 PM PST (22:31 UTC), 0 km (0 mi) below the surface.

A larger quake followed: M3.3 12km NE of Carpinteria, CA. This one was a foreshock.

Map

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

No one has reported feeling this quake to the USGS.

Reviewed by a seismologist.

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

Within 100 km, magnitude 1.5 and up: 77 in the 60 days after this one and 39 in the 30 days before it.

The first 60 of 77.

From the USGS Earthquake Hazards Program and its partner networks, event ci106603. Read Tue, Sep 22, 2026, 9:41 PM UTC.