Alaska earthquakes

M2.1 earthquake 80 km ESE of Egegik, Alaska

A magnitude 2.1 earthquake struck 80 km ESE of Egegik, Alaska on Thu, Oct 18, 2018, 9:14 PM AKDT (05:14 UTC), 140 km (87 mi) below the surface.

A larger quake followed: M2.2 63 km WSW of Karluk, Alaska. This one was a foreshock.

Naknek forecast More in Alaska

Map

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

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The earthquake

Magnitude: 2.1 (ml), micro
Local time: Thu, Oct 18, 2018, 9:14 PM AKDT
UTC: 2018-10-19 05:14:41 UTC
Depth: 140.1 km (87.1 mi), intermediate-depth
Epicenter: 57.966° N, 156.103° W
Region: Alaska
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.

Stations used: 30

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 71 in the 60 days after this one and 35 in the 30 days before it.

After

The first 60 of 71.

Before

Earthquakes today Alaska earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak018dezzlfg (also filed as ak20290796, aacse018dezzlfg). Read Tue, Sep 22, 2026, 9:29 PM UTC.