Alaska earthquakes

M2.7 earthquake 111 km SSE of Sand Point, Alaska

A magnitude 2.7 earthquake struck 111 km SSE of Sand Point, Alaska on Tue, Nov 23, 2021, 4:01 PM AKST (01:01 UTC), 26 km (16 mi) below the surface.

A larger quake followed: M3.1 82 km ESE of Sand Point, Alaska. This one was a foreshock.

Sand Point 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: Tue, Nov 23, 2021, 4:01 PM AKST
UTC: 2021-11-24 01:01:38 UTC
Depth: 25.7 km (16.0 mi), shallow
Epicenter: 54.460° N, 159.659° 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 3.8 km horizontally, 10.9 km in depth
Magnitude uncertainty: ±0.13
Depth from: From location
Station coverage gap: 283°, poorly surrounded by stations
Stations used: 13

Nearest places

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

Sand Point, AlaskaPopulation 1,064. Forecast111 kmSSE

Nearby

Within 100 km, magnitude 1.5 and up: 137 in the 60 days after this one and 62 in the 30 days before it.

After

The first 60 of 137.

Before

Earthquakes today Alaska earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event us7000g9f3 (also filed as ak021f2gvkdc). Read Thu, Sep 24, 2026, 5:54 AM UTC.