M2.3 earthquake 16 km NNW of Coalinga, California

A magnitude 2.3 earthquake struck 16 km NNW of Coalinga, California on Thu, Feb 14, 1985, 7:05 AM PST (15:05 UTC), 7 km (4 mi) below the surface.

A larger quake followed: M3.5 11 km SSE of Huron, 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: 158 in the 60 days after this one and 41 in the 30 days before it.

The first 60 of 158.

From the USGS Earthquake Hazards Program and its partner networks, event nc40902 (also filed as ci60810). Read Tue, Sep 22, 2026, 5:17 PM UTC.