California earthquakes

M2.5 earthquake 15 km S of Kingvale, California

A magnitude 2.5 earthquake struck 15 km S of Kingvale, California on Sat, Jan 10, 1987, 8:23 PM PST (04:23 UTC), -1 km (-1 mi) below the surface.

A larger quake followed: M3.0 2 km WSW of Plumas Eureka (historical), California. This one was a foreshock.

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Map

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

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The earthquake

Magnitude: 2.5 (Md, duration), micro
Magnitude from: Northern California Seismic System
Local time: Sat, Jan 10, 1987, 8:23 PM PST
UTC: 1987-01-11 04:23:24 UTC
Depth: -1.2 km (-0.8 mi), shallow
Epicenter: 39.188° N, 120.459° 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 0.3 km horizontally, 5.3 km in depth
Magnitude uncertainty: ±0.11
Depth from: From location
Station coverage gap: 73°
Stations used: 25

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 17 in the 60 days after this one and 6 in the 30 days before it.

After

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event nc92231. Read Sun, Oct 4, 2026, 5:24 PM UTC.