Alaska earthquakes

M2.7 earthquake 278 km SE of Chiniak, Alaska

A magnitude 2.7 earthquake struck 278 km SE of Chiniak, Alaska on Sat, May 18, 2019, 1:46 PM AKDT (21:46 UTC), 8 km (5 mi) below the surface.

A larger quake followed: M2.8 240 km SE of Chiniak, Alaska. This one was a foreshock.

Kodiak forecast More in Alaska

Map

Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude: 2.7 (ml), micro
Local time: Sat, May 18, 2019, 1:46 PM AKDT
UTC: 2019-05-18 21:46:46 UTC
Depth: 8.2 km (5.1 mi), shallow
Epicenter: 55.674° N, 149.410° 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 11.1 km horizontally, 9.0 km in depth
Magnitude uncertainty: ±0.07
Depth from: From location
Station coverage gap: 237°, poorly surrounded by stations
Stations used: 30

Nearest places

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

Kodiak, AlaskaPopulation 6,253. Forecast298 kmSE

Nearby

Within 100 km, magnitude 1.5 and up: 148 in the 60 days after this one and 51 in the 30 days before it.

After

The first 60 of 148.

Before

Earthquakes today Alaska earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event us70003tys (also filed as aacse0196ckxylz, ak0196ckxylz). Read Wed, Sep 23, 2026, 12:27 AM UTC.