Alaska earthquakes

M3.8 earthquake 142 km S of False Pass, Alaska

A magnitude 3.8 earthquake struck 142 km S of False Pass, Alaska on Sat, Jun 8, 2024, 7:47 PM AKDT (03:47 UTC), 40 km (25 mi) below the surface.

A larger quake followed: M4.7 87 km SE 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: 3.8 (mb), minor
Local time: Sat, Jun 8, 2024, 7:47 PM AKDT
UTC: 2024-06-09 03:47:33 UTC
Depth: 40.1 km (24.9 mi), shallow
Epicenter: 53.580° N, 163.553° 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 4.8 km horizontally, 8.5 km in depth
Magnitude uncertainty: ±0.21
Depth from: From location
Station coverage gap: 168°
Stations used: 45

Nearest places

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

Akutan, AlaskaPopulation 1,040. Forecast158 kmESE

Nearby

Within 100 km, magnitude 1.5 and up: 174 in the 60 days after this one and 56 in the 30 days before it.

After

The first 60 of 174.

Before

Earthquakes today Alaska earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event us7000msf4 (also filed as ak0247eblbcl). Read Mon, Sep 28, 2026, 4:18 PM UTC.