California earthquakes

M4.6 earthquake 11km ENE of Oildale, CA

A magnitude 4.6 earthquake struck 11km ENE of Oildale, CA on Thu, Feb 7, 1985, 10:58 PM PST (06:58 UTC), 5 km (3 mi) below the surface.

Oildale forecast More in California

Map

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

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The earthquake

Magnitude: 4.6 (ml), light
Local time: Thu, Feb 7, 1985, 10:58 PM PST
UTC: 1985-02-08 06:58:16 UTC
Depth: 5.0 km (3.1 mi), shallow
Epicenter: 35.457° N, 118.906° W
Region: California
Strongest shaking: V, moderate shaking
Tsunami flag: No
Status: Reviewed by a seismologist

Shaking

The USGS ShakeMap: shaking estimated from seismic stations and the quake’s size, on the Modified Mercalli intensity scale.

Strongest estimated: V, moderate shaking
Peak ground acceleration: 11.9% of gravity
Peak ground velocity: 1.8 cm/s
Map: Automatic

USGS ShakeMap: estimated shaking intensity around the epicenter — Estimated shaking intensity. Map: USGS ShakeMap.

Did you feel it?

No one has reported feeling this quake to the USGS.

How well it is located

Reviewed by a seismologist.

Depth from: Operator assigned
Station coverage gap: 90°
Stations used: 0

Nearest places

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

Nearby

Within 100 km, magnitude 1.6 and up: 74 in the 60 days after this one and 33 in the 30 days before it.

After

The first 60 of 74.

Before

Earthquakes today California earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ci58486 (also filed as ushis3880, usp0002bqq). Read Tue, Sep 22, 2026, 10:02 AM UTC.