California earthquakes

M2.0 earthquake 15 km ESE of Burnt Ranch, California

A magnitude 2.0 earthquake struck 15 km ESE of Burnt Ranch, California on Sat, Jul 31, 1982, 6:35 AM PDT (13:35 UTC), 17 km (11 mi) below the surface.

A larger quake followed: M3.1 20 km ENE of Ruth, California. This one was a foreshock.

Junction City forecast More in California

Map

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

Open the live map with earthquakes

The earthquake

Magnitude: 2.0 (Md, duration), micro
Magnitude from: Northern California Seismic System
Local time: Sat, Jul 31, 1982, 6:35 AM PDT
UTC: 1982-07-31 13:35:44 UTC
Depth: 17.3 km (10.7 mi), shallow
Epicenter: 40.731° N, 123.320° W
Region: California
Tsunami flag: No
Status: Reviewed by a seismologist

Did you feel it?

No one has reported feeling this quake to the USGS.

How well it is located

Reviewed by a seismologist.

Location uncertainty: About 6.0 km horizontally, 1.9 km in depth
Depth from: From location
Station coverage gap: 282°, poorly surrounded by stations
Stations used: 7

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 66 in the 60 days after this one and 33 in the 30 days before it.

After

The first 60 of 66.

Before

Earthquakes today California earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event nc1076793. Read Sat, Oct 3, 2026, 2:47 AM UTC.