Alaska earthquakes

M2.8 earthquake 240 km SE of Chiniak, Alaska

A magnitude 2.8 earthquake struck 240 km SE of Chiniak, Alaska on Sun, May 19, 2019, 12:16 AM AKDT (08:16 UTC), 22 km (14 mi) below the surface.

A larger quake followed: M3.8 236 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: 2.8 (ml), micro
Local time: Sun, May 19, 2019, 12:16 AM AKDT
UTC: 2019-05-19 08:16:49 UTC
Depth: 22.0 km (13.7 mi), shallow
Epicenter: 56.020° N, 149.614° 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 8.4 km horizontally, 10.7 km in depth
Magnitude uncertainty: ±0.05
Depth from: From location
Station coverage gap: 213°, poorly surrounded by stations
Stations used: 76

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 177 in the 60 days after this one and 22 in the 30 days before it.

After

The first 60 of 177.

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us70003na9 (also filed as aacse0196e0kef3, ak0196e0kef3). Read Tue, Sep 22, 2026, 9:28 PM UTC.