Alaska earthquakes

M4.0 earthquake 201 km S of False Pass, Alaska

A magnitude 4.0 earthquake struck 201 km S of False Pass, Alaska on Mon, Mar 2, 2026, 10:12 AM AKST (19:12 UTC), 10 km (6 mi) below the surface.

Akutan forecast More in Alaska

Map

Where this earthquake was located, with the others nearby. Select one for its page.

Open the live map with earthquakes

The earthquake

Magnitude: 4.0 (mb, body-wave), light
Magnitude from: USGS National Earthquake Information Center
Local time: Mon, Mar 2, 2026, 10:12 AM AKST
UTC: 2026-03-02 19:12:11 UTC
Depth: 10.0 km (6.2 mi), shallow
Epicenter: 53.071° N, 162.888° W
Region: Alaska
Strongest shaking: I, not felt shaking
Tsunami flag: No
Status: Reviewed by a seismologist

Shaking

The USGS ShakeMap: shaking estimated from seismic stations and the quake’s size, on the Modified Mercalli intensity scale.

Strongest estimated: I, not felt shaking
Peak ground acceleration: 0.0% of gravity
Peak ground velocity: 0.0 cm/s
Map: Automatic

USGS ShakeMap: estimated shaking intensity around the epicenter — Estimated shaking intensity. Map: USGS ShakeMap.

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 6.6 km horizontally, 1.9 km in depth
Magnitude uncertainty: ±0.10
Depth from: Operator assigned
Station coverage gap: 173°
Stations used: 51

Nearest places

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

Akutan, AlaskaPopulation 1,040. Forecast224 kmESE

Nearby

Within 100 km, magnitude 1.5 and up: 49 in the 60 days after this one and 17 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 us7000s1hi (also filed as aka2026ehpvta). Read Fri, Oct 2, 2026, 10:25 PM UTC.