Nevada earthquakes

M2.5 earthquake 36km SSE of Hawthorne, NV

A magnitude 2.5 earthquake struck 36km SSE of Hawthorne, NV on Wed, Jan 28, 1981, 12:35 PM PST (20:35 UTC), 4 km (3 mi) below the surface.

A larger quake followed: M2.6 18km SE of Mammoth Lakes, 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
2.5 (mh), micro
Local time
UTC
1981-01-28 20:35:22 UTC
Depth
4.2 km (2.6 mi), shallow
Epicenter
38.248° N, 118.412° 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.

Location uncertainty
About 4.7 km horizontally, 31.6 km in depth
Magnitude uncertainty
±0.21
Depth from
Operator assigned
Station coverage gap
330°, poorly surrounded by stations
Stations used
5

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 171 in the 60 days after this one and 28 in the 30 days before it.

After

The first 60 of 171.

Before

Earthquakes todayNevada earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ci3301925. Read Tue, Sep 22, 2026, 7:08 AM UTC.