Alaska earthquakes

M2.8 earthquake 247 km SE of Chiniak, Alaska

A magnitude 2.8 earthquake struck 247 km SE of Chiniak, Alaska on Thu, Apr 2, 2026, 4:39 AM AKDT (12:39 UTC), 10 km (6 mi) below the surface.

A larger quake followed: M3.0 249 km ESE of Chiniak, Alaska. This one was a foreshock.

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Map

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

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The earthquake

Magnitude: 2.8 (ml), micro
Local time: Thu, Apr 2, 2026, 4:39 AM AKDT
UTC: 2026-04-02 12:39:23 UTC
Depth: 10.0 km (6.2 mi), shallow
Epicenter: 56.081° N, 149.332° 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.

Location uncertainty: About 4.4 km horizontally, 2.0 km in depth
Magnitude uncertainty: ±0.06
Depth from: Operator assigned
Station coverage gap: 215°, poorly surrounded by stations
Stations used: 32

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 26 in the 60 days after this one and 12 in the 30 days before it.

After

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us6000smce (also filed as aka2026gmagkf). Read Thu, Sep 24, 2026, 9:26 AM UTC.