Alaska earthquakes

M2.8 earthquake 245 km ESE of Chiniak, Alaska

A magnitude 2.8 earthquake struck 245 km ESE of Chiniak, Alaska on Mon, May 6, 2019, 8:26 PM AKDT (04:26 UTC), 10 km (6 mi) below the surface.

A larger quake followed: M3.6 238 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: 2.8 (ml), micro
Local time: Mon, May 6, 2019, 8:26 PM AKDT
UTC: 2019-05-07 04:26:55 UTC
Depth: 10.0 km (6.2 mi), shallow
Epicenter: 56.438° N, 148.861° 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 5.0 km horizontally, 2.0 km in depth
Magnitude uncertainty: ±0.05
Depth from: Operator assigned
Station coverage gap: 218°, poorly surrounded by stations
Stations used: 70

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 154 in the 60 days after this one and 45 in the 30 days before it.

After

The first 60 of 154.

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us70003hwa (also filed as aacse0195u3soyx, ak0195u3soyx). Read Tue, Sep 22, 2026, 9:35 PM UTC.