Nebraska earthquakes

M2.7 earthquake 8 km SE of Arnold, Nebraska

A magnitude 2.7 earthquake struck 8 km SE of Arnold, Nebraska on Mon, Jul 2, 2018, 4:43 PM CDT (21:43 UTC), 5 km (3 mi) below the surface.

A larger quake followed: M3.6 5 km ESE of Arnold, Nebraska. This one was a foreshock.

Arnold forecastMore in Nebraska

Map

Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude
2.7 (mb_lg), micro
Local time
UTC
2018-07-02 21:43:48 UTC
Depth
5.0 km (3.1 mi), shallow
Epicenter
41.361° N, 100.137° W
Region
Nebraska
Felt reports
2
Tsunami flag
No
Status
Reviewed by a seismologist

Did you feel it?

2 people reported to the USGS what they felt; the strongest reported shaking was II, weak shaking.

Did You Feel It? map: shaking reported by the public
Shaking reported by the public, by area. Map: USGS Did You Feel It?

How well it is located

Reviewed by a seismologist.

Location uncertainty
About 3.1 km horizontally, 2.0 km in depth
Magnitude uncertainty
±0.07
Depth from
Operator assigned
Station coverage gap
60°
Stations used
24

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 9 in the 60 days after this one and 6 in the 30 days before it.

After

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us2000fv4p. Read Wed, Sep 23, 2026, 3:32 AM UTC.