Alaska earthquakes

M1.6 earthquake 86 km NW of Karluk, Alaska

A magnitude 1.6 earthquake struck 86 km NW of Karluk, Alaska on Thu, Aug 8, 2019, 4:49 AM AKDT (12:49 UTC), 1 km (0 mi) below the surface.

A larger quake followed: M3.5 56 km SE of King Salmon, 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: 1.6 (ml), micro
Local time: Thu, Aug 8, 2019, 4:49 AM AKDT
UTC: 2019-08-08 12:49:51 UTC
Depth: 0.7 km (0.4 mi), shallow
Epicenter: 58.173° N, 155.372° 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: 20

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 120 in the 60 days after this one and 43 in the 30 days before it.

After

The first 60 of 120.

Before

Earthquakes today Alaska earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak019a41o602 (also filed as aacse019a41o602). Read Mon, Sep 28, 2026, 8:36 AM UTC.