Alaska earthquakes

M2.9 earthquake 80 km ESE of Egegik, Alaska

A magnitude 2.9 earthquake struck 80 km ESE of Egegik, Alaska on Tue, Aug 3, 2021, 4:24 PM AKDT (00:24 UTC), 125 km (78 mi) below the surface.

A larger quake followed: M3.0 60 km SE of Ugashik, Alaska. This one was a foreshock.

Naknek 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: 2.9 (ml), micro
Local time: Tue, Aug 3, 2021, 4:24 PM AKDT
UTC: 2021-08-04 00:24:23 UTC
Depth: 125.3 km (77.9 mi), intermediate-depth
Epicenter: 57.852° N, 156.194° 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.

Stations used: 107

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 111 in the 60 days after this one and 51 in the 30 days before it.

After

The first 60 of 111.

Before

Earthquakes today Alaska earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak0219x885nd (also filed as us6000f21d). Read Wed, Sep 23, 2026, 12:20 PM UTC.