Alaska earthquakes

M2.6 earthquake 80 km SW of False Pass, Alaska

A magnitude 2.6 earthquake struck 80 km SW of False Pass, Alaska on Sun, Sep 1, 2019, 9:20 AM AKDT (17:20 UTC), 80 km (50 mi) below the surface.

A larger quake followed: M4.2 63 km E of Akutan, 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: 2.6 (ml), micro
Local time: Sun, Sep 1, 2019, 9:20 AM AKDT
UTC: 2019-09-01 17:20:46 UTC
Depth: 79.9 km (49.6 mi), intermediate-depth
Epicenter: 54.431° N, 164.415° 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 11.4 km horizontally, 11.5 km in depth
Magnitude uncertainty: ±0.12
Depth from: From location
Station coverage gap: 181°, poorly surrounded by stations
Stations used: 18

Nearest places

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

Akutan, AlaskaPopulation 1,040. Forecast94 kmENE

Nearby

Within 100 km, magnitude 1.5 and up: 44 in the 60 days after this one and 28 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 us70005gvb (also filed as ak019b7tdfox). Read Wed, Sep 30, 2026, 8:12 AM UTC.