Alaska earthquakes

M3.1 earthquake 96 km SSE of Sand Point, Alaska

A magnitude 3.1 earthquake struck 96 km SSE of Sand Point, Alaska on Mon, Aug 17, 2026, 6:48 PM AKDT (02:48 UTC), 35 km (22 mi) below the surface.

A larger quake followed: M4.1 88 km SSE 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.

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The earthquake

Magnitude: 3.1 (ml), minor
Local time: Mon, Aug 17, 2026, 6:48 PM AKDT
UTC: 2026-08-18 02:48:32 UTC
Depth: 35.0 km (21.7 mi), shallow
Epicenter: 54.495° N, 160.126° 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, 2.0 km in depth
Magnitude uncertainty: ±0.09
Depth from: Operator assigned
Station coverage gap: 234°, poorly surrounded by stations
Stations used: 20

Nearest places

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

Sand Point, AlaskaPopulation 1,064. Forecast97 kmSSE

Nearby

Within 100 km, magnitude 1.5 and up: 78 since this one and 90 in the 30 days before it.

After

The first 60 of 78.

Before

Earthquakes today Alaska earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event us6000tllm (also filed as aka2026qheqgh). Read Wed, Sep 30, 2026, 8:22 AM UTC.