M1.7 earthquake 11 km WSW of Huron, California

A magnitude 1.7 earthquake struck 11 km WSW of Huron, California on Sun, Mar 30, 1986, 8:48 AM PST (16:48 UTC), 10 km (6 mi) below the surface.

A larger quake followed: M2.2 9 km ESE of Coalinga, 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: 108 in the 60 days after this one and 54 in the 30 days before it.

The first 60 of 108.

From the USGS Earthquake Hazards Program and its partner networks, event nc68912. Read Tue, Sep 22, 2026, 9:28 PM UTC.