Alaska earthquakes

M2.6 earthquake 245 km SE of Chiniak, Alaska

A magnitude 2.6 earthquake struck 245 km SE of Chiniak, Alaska on Wed, Apr 3, 2024, 4:54 PM AKDT (00:54 UTC), 15 km (9 mi) below the surface.

A larger quake followed: M3.5 249 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: 2.6 (ml), micro
Local time: Wed, Apr 3, 2024, 4:54 PM AKDT
UTC: 2024-04-04 00:54:00 UTC
Depth: 14.7 km (9.1 mi), shallow
Epicenter: 56.140° N, 149.280° 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 8.3 km horizontally, 8.3 km in depth
Magnitude uncertainty: ±0.07
Depth from: From location
Station coverage gap: 239°, poorly surrounded by stations
Stations used: 33

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 17 in the 60 days after this one and 8 in the 30 days before it.

After

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us7000m9w3 (also filed as ak0244d4dmjd). Read Wed, Sep 30, 2026, 8:24 PM UTC.