M3.0 earthquake 5 km NE of Fairview, California

A magnitude 3.0 earthquake struck 5 km NE of Fairview, California on Wed, Jun 1, 1983, 5:32 PM PDT (00:32 UTC), 9 km (5 mi) below the surface.

A larger quake followed: M3.8 3 km N of Ashland, California. This one was a foreshock.

Map

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

Different scales measure different things and differ by a few tenths. The USGS marks one as preferred, and it is the one this page uses.

Mag.	Scale	Computed by	Notes
3.0	ML, local (Richter)	Northern California Seismic System	Preferred · Final · 0 stations
3.0	ML, local (Richter)	USGS National Earthquake Information Center	Reviewed

The USGS’s account of the effects of this earthquake.

Felt (III) at San Leandro.

From the USGS event page for nc1095936. U.S. Geological Survey text and figures are in the public domain.

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: 99 in the 60 days after this one and 25 in the 30 days before it.

The first 60 of 99.

From the USGS Earthquake Hazards Program and its partner networks, event nc1095936 (also filed as usp0001vva). Read Thu, Oct 1, 2026, 11:59 AM UTC.