Alaska earthquakes

M3.1 earthquake 265 km SE of Chiniak, Alaska

A magnitude 3.1 earthquake struck 265 km SE of Chiniak, Alaska on Sat, Jan 26, 2019, 3:42 PM AKST (00:42 UTC), 21 km (13 mi) below the surface.

A larger quake followed: M4.2 240 km SE 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: 3.1 (ml), minor
Local time: Sat, Jan 26, 2019, 3:42 PM AKST
UTC: 2019-01-27 00:42:41 UTC
Depth: 20.5 km (12.7 mi), shallow
Epicenter: 56.309° N, 148.623° 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 9.3 km horizontally, 11.0 km in depth
Magnitude uncertainty: ±0.06
Depth from: From location
Station coverage gap: 220°, poorly surrounded by stations
Stations used: 45

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 200 in the 60 days after this one and 0 in the 30 days before it.

After

The first 60 of 200.

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us2000jedy (also filed as aacse01918nrgvf, ak01918nrgvf). Read Tue, Sep 22, 2026, 6:51 PM UTC.