Alaska earthquakes

M2.7 earthquake 97 km SSW of False Pass, Alaska

A magnitude 2.7 earthquake struck 97 km SSW of False Pass, Alaska on Mon, Dec 23, 2019, 12:55 PM AKST (21:55 UTC), 34 km (21 mi) below the surface.

A larger quake followed: M3.7 106 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.

Open the live map with earthquakes

The earthquake

Magnitude: 2.7 (ml), micro
Local time: Mon, Dec 23, 2019, 12:55 PM AKST
UTC: 2019-12-23 21:55:17 UTC
Depth: 33.7 km (20.9 mi), shallow
Epicenter: 54.130° N, 164.248° 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 4.4 km horizontally, 12.3 km in depth
Magnitude uncertainty: ±0.13
Depth from: From location
Station coverage gap: 206°, poorly surrounded by stations
Stations used: 22

Nearest places

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

Akutan, AlaskaPopulation 1,040. Forecast99 kmE

Nearby

Within 100 km, magnitude 1.5 and up: 57 in the 60 days after this one and 37 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 us70006ujm (also filed as ak019gerouoz). Read Wed, Sep 30, 2026, 12:11 AM UTC.