M2.8 earthquake Central California

A magnitude 2.8 earthquake struck in Central California on Thu, Jan 13, 1983, 6:50 PM PST (02:50 UTC), 11 km (7 mi) below the surface.

A larger quake followed: M4.2 37 km SSW of South Dos Palos, California. 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: 140 in the 60 days after this one and 59 in the 30 days before it.

The first 60 of 140.

From the USGS Earthquake Hazards Program and its partner networks, event nc1085652 (also filed as ci502213). Read Sun, Sep 27, 2026, 9:43 PM UTC.