Nevada earthquakes

M2.3 earthquake 9 km SW of Mina, Nevada

A magnitude 2.3 earthquake struck 9 km SW of Mina, Nevada on Mon, Sep 20, 2021, 3:15 PM PDT (22:15 UTC), 12 km (7 mi) below the surface.

A larger quake followed: M3.7 30 km SSE of Mina, Nevada. 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
2.3 (ML, local (Richter)), micro
Magnitude from
Nevada Seismological Laboratory
Local time
UTC
2021-09-20 22:15:26 UTC
Depth
11.5 km (7.1 mi), shallow
Epicenter
38.340° N, 118.198° W
Region
Nevada
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
±0.28
Station coverage gap
65°
Stations used
22

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: at least 199 in the 60 days after this one and 93 in the 30 days before it.

After

The first 60 of at least 199.

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event nn00822830. Read Sun, Oct 4, 2026, 6:36 AM UTC.