Alaska earthquakes

M2.5 earthquake 40 km NNE of Aleneva, AK

A magnitude 2.5 earthquake struck 40 km NNE of Aleneva, AK on Mon, Sep 2, 2019, 1:57 AM AKDT (09:57 UTC), 46 km (29 mi) below the surface.

A larger quake followed: M3.5 29 km NE of Ouzinkie, 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
2.5 (ml), micro
Local time
UTC
2019-09-02 09:57:20 UTC
Depth
46.2 km (28.7 mi), shallow
Epicenter
58.405° N, 152.745° W
Region
Alaska
Felt reports
2
Tsunami flag
No
Status
Reviewed by a seismologist

Did you feel it?

2 people reported to the USGS what they felt; the strongest reported shaking was II, weak shaking.

Did You Feel It? map: shaking reported by the public
Shaking reported by the public, by area. Map: USGS Did You Feel It?

How well it is located

Reviewed by a seismologist.

Stations used
53

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 80 in the 60 days after this one and 36 in the 30 days before it.

After

The first 60 of 80.

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak019b9cd6s8 (also filed as us70005b5w). Read Mon, Sep 28, 2026, 10:18 AM UTC.