Alaska earthquakes

M3.2 earthquake 172 km ESE of Chiniak, Alaska

A magnitude 3.2 earthquake struck 172 km ESE of Chiniak, Alaska on Fri, Aug 9, 2019, 12:52 AM AKDT (08:52 UTC), 20 km (12 mi) below the surface.

A larger quake followed: M4.1 239 km SE of Chiniak, Alaska. This one was a foreshock.

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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: 3.2 (ml), minor
Local time: Fri, Aug 9, 2019, 12:52 AM AKDT
UTC: 2019-08-09 08:52:05 UTC
Depth: 19.9 km (12.4 mi), shallow
Epicenter: 56.965° N, 149.688° 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: 126

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 48 in the 60 days after this one and 35 in the 30 days before it.

After

Before

Earthquakes today Alaska earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak019a5mub9n (also filed as us600052pw, aacse019a5mub9n). Read Mon, Sep 28, 2026, 6:28 AM UTC.