Alaska earthquakes

M2.8 earthquake 83 km WSW of False Pass, Alaska

A magnitude 2.8 earthquake struck 83 km WSW of False Pass, Alaska on Thu, Oct 10, 2019, 9:42 AM AKDT (17:42 UTC), 128 km (79 mi) below the surface.

A larger quake followed: M3.8 114 km SSW of False Pass, Alaska. This one was a foreshock.

Akutan 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: 2.8 (ml), micro
Local time: Thu, Oct 10, 2019, 9:42 AM AKDT
UTC: 2019-10-10 17:42:25 UTC
Depth: 127.7 km (79.3 mi), intermediate-depth
Epicenter: 54.635° N, 164.658° 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 5.2 km horizontally, 6.8 km in depth
Magnitude uncertainty: ±0.09
Depth from: From location
Station coverage gap: 145°
Stations used: 27

Nearest places

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

Akutan, AlaskaPopulation 1,040. Forecast91 kmNE

Nearby

Within 100 km, magnitude 1.5 and up: 35 in the 60 days after this one and 20 in the 30 days before it.

After

Before

Earthquakes today Alaska earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event us70005vi4 (also filed as ak019d0bgn4d). Read Wed, Sep 30, 2026, 2:04 AM UTC.