Alaska earthquakes

M2.8 earthquake 70 km SW of False Pass, Alaska

A magnitude 2.8 earthquake struck 70 km SW of False Pass, Alaska on Sat, Mar 1, 2025, 10:16 AM AKST (19:16 UTC), 104 km (65 mi) below the surface.

A larger quake followed: M3.6 91 km S 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: Sat, Mar 1, 2025, 10:16 AM AKST
UTC: 2025-03-01 19:16:56 UTC
Depth: 104.0 km (64.6 mi), intermediate-depth
Epicenter: 54.459° N, 164.268° 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 6.3 km horizontally, 5.7 km in depth
Magnitude uncertainty: ±0.09
Depth from: From location
Station coverage gap: 176°
Stations used: 18

Nearest places

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

Akutan, AlaskaPopulation 1,040. Forecast104 kmENE

Nearby

Within 100 km, magnitude 1.5 and up: 132 in the 60 days after this one and 75 in the 30 days before it.

After

The first 60 of 132.

Before

Earthquakes today Alaska earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event us7000ppbh (also filed as ak0252rjnlw7). Read Wed, Sep 30, 2026, 2:13 PM UTC.