Alaska earthquakes

M1.9 earthquake 38 km N of Karluk, Alaska

A magnitude 1.9 earthquake struck 38 km N of Karluk, Alaska on Fri, Oct 19, 2018, 6:34 AM AKDT (14:34 UTC), 56 km (35 mi) below the surface.

A larger quake followed: M3.0 13 km NW of Larsen Bay, Alaska. This one was a foreshock.

Womens Bay forecast More in Alaska

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

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The earthquake

Magnitude: 1.9 (ml), micro
Local time: Fri, Oct 19, 2018, 6:34 AM AKDT
UTC: 2018-10-19 14:34:47 UTC
Depth: 56.1 km (34.9 mi), shallow
Epicenter: 57.914° N, 154.369° 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: 31

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 105 in the 60 days after this one and 67 in the 30 days before it.

After

The first 60 of 105.

Before

Earthquakes today Alaska earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak018df5gspf (also filed as ak20287176, aacse018df5gspf). Read Sun, Sep 27, 2026, 8:31 PM UTC.