California earthquakes

M2.1 earthquake 18km NNE of Inyokern, CA

A magnitude 2.1 earthquake struck 18km NNE of Inyokern, CA on Sun, May 9, 1982, 3:53 AM PDT (10:53 UTC), 5 km (3 mi) below the surface.

A larger quake followed: M3.6 5km SE of Kernville, CA. This one was a foreshock.

China Lake Acres forecastMore 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
2.1 (Mc), micro
Magnitude from
Southern California Seismic Network
Local time
UTC
1982-05-09 10:53:29 UTC
Depth
5.1 km (3.1 mi), shallow
Epicenter
35.799° N, 117.747° W
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.

Depth from
Operator assigned
Station coverage gap
100°
Stations used
0

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 173 in the 60 days after this one and 177 in the 30 days before it.

After

The first 60 of 173.

Before

Earthquakes todayCalifornia earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ci530421. Read Fri, Oct 2, 2026, 6:38 PM UTC.