Alaska earthquakes

M3.6 earthquake 224 km S of False Pass, Alaska

A magnitude 3.6 earthquake struck 224 km S of False Pass, Alaska on Thu, Nov 21, 2019, 10:46 PM AKST (07:46 UTC), 10 km (6 mi) below the surface.

A larger quake followed: M3.8 164 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: 3.6 (mb), minor
Local time: Thu, Nov 21, 2019, 10:46 PM AKST
UTC: 2019-11-22 07:46:08 UTC
Depth: 10.0 km (6.2 mi), shallow
Epicenter: 52.867° N, 162.844° 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 3.7 km horizontally, 2.0 km in depth
Magnitude uncertainty: ±0.16
Depth from: Operator assigned
Station coverage gap: 187°, poorly surrounded by stations
Stations used: 57

Nearest places

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

Akutan, AlaskaPopulation 1,040. Forecast240 kmSE

Nearby

Within 100 km, magnitude 1.5 and up: 11 in the 60 days after this one and 8 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 us70006eg7 (also filed as ak019ez9n25k). Read Wed, Sep 30, 2026, 1:51 AM UTC.