Alaska earthquakes

M1.7 earthquake 14 km N of Karluk, Alaska

A magnitude 1.7 earthquake struck 14 km N of Karluk, Alaska on Fri, Sep 7, 2018, 8:07 PM AKDT (04:07 UTC), 62 km (38 mi) below the surface.

A larger quake followed: M1.8 28 km SSW of Larsen Bay, Alaska. This one was a foreshock.

Womens Bay 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: 1.7 (ml), micro
Local time: Fri, Sep 7, 2018, 8:07 PM AKDT
UTC: 2018-09-08 04:07:35 UTC
Depth: 61.8 km (38.4 mi), shallow
Epicenter: 57.703° N, 154.478° 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: 27

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 117 in the 60 days after this one and 36 in the 30 days before it.

After

The first 60 of 117.

Before

Earthquakes today Alaska earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak018bj6bf5e (also filed as ak20246099, aacse018bj6bf5e). Read Tue, Sep 22, 2026, 11:27 PM UTC.