Alaska earthquakes

M2.9 earthquake 248 km SE of Chiniak, Alaska

A magnitude 2.9 earthquake struck 248 km SE of Chiniak, Alaska on Wed, Feb 6, 2019, 12:39 PM AKST (21:39 UTC), 21 km (13 mi) below the surface.

A larger quake followed: M4.6 279 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: 2.9 (ml), micro
Local time: Wed, Feb 6, 2019, 12:39 PM AKST
UTC: 2019-02-06 21:39:16 UTC
Depth: 20.6 km (12.8 mi), shallow
Epicenter: 56.072° N, 149.340° 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 10.9 km horizontally, 12.1 km in depth
Magnitude uncertainty: ±0.06
Depth from: From location
Station coverage gap: 265°, poorly surrounded by stations
Stations used: 25

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: at least 199 in the 60 days after this one and 85 in the 30 days before it.

After

The first 60 of at least 199.

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us2000jmsr (also filed as aacse0191pjmcas, ak0191pjmcar). Read Sun, Sep 27, 2026, 12:40 PM UTC.