Alaska earthquakes

M2.4 earthquake 78 km SSW of False Pass, Alaska

A magnitude 2.4 earthquake struck 78 km SSW of False Pass, Alaska on Thu, Mar 19, 2026, 4:59 AM AKDT (12:59 UTC), 69 km (43 mi) below the surface.

A larger quake followed: M5.5 88 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: 2.4 (ml), micro
Local time: Thu, Mar 19, 2026, 4:59 AM AKDT
UTC: 2026-03-19 12:59:03 UTC
Depth: 68.6 km (42.6 mi), shallow
Epicenter: 54.205° N, 163.870° 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 5.7 km horizontally, 11.4 km in depth
Magnitude uncertainty: ±0.12
Depth from: From location
Station coverage gap: 209°, poorly surrounded by stations
Stations used: 21

Nearest places

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

Akutan, AlaskaPopulation 1,040. Forecast124 kmE

Nearby

Within 100 km, magnitude 1.5 and up: at least 199 in the 60 days after this one and 40 in the 30 days before it.

After

The first 60 of at least 199.

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us6000shv0 (also filed as aka2026fmitci). Read Tue, Sep 29, 2026, 9:32 PM UTC.