California earthquakes

M1.6 earthquake 18 km SSE of Dyer, Nevada

A magnitude 1.6 earthquake struck 18 km SSE of Dyer, Nevada on Wed, Mar 15, 2023, 2:30 PM PDT (21:30 UTC), 4 km (2 mi) below the surface.

A larger quake followed: M3.9 15km N of Deep Springs, CA. 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
1.6 (ML, local (Richter)), micro
Magnitude from
Nevada Seismological Laboratory
Local time
UTC
2023-03-15 21:30:42 UTC
Depth
3.7 km (2.3 mi), shallow
Epicenter
37.517° N, 117.986° 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.

Magnitude uncertainty
±1.10
Station coverage gap
138°
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: 116 in the 60 days after this one and 103 in the 30 days before it.

After

The first 60 of 116.

Before

Earthquakes todayCalifornia earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event nn00857059. Read Mon, Oct 5, 2026, 12:58 AM UTC.