Nevada earthquakes

M1.9 earthquake 44 km ENE of Tonopah, Nevada

A magnitude 1.9 earthquake struck 44 km ENE of Tonopah, Nevada on Fri, Aug 13, 2021, 6:25 AM PDT (13:25 UTC), 6 km (4 mi) below the surface.

A larger quake followed: M3.7 38 km SE 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
1.9 (ML, local (Richter)), micro
Magnitude from
Nevada Seismological Laboratory
Local time
UTC
2021-08-13 13:25:13 UTC
Depth
6.4 km (4.0 mi), shallow
Epicenter
38.162° N, 116.740° 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
±0.43
Station coverage gap
123°
Stations used
16

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 100 in the 60 days after this one and 37 in the 30 days before it.

After

The first 60 of 100.

Before

Earthquakes todayNevada earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event nn00818538. Read Sat, Oct 3, 2026, 2:03 PM UTC.