Alaska earthquakes

M2.6 earthquake 25 km WNW of Susitna, Alaska

A magnitude 2.6 earthquake struck 25 km WNW of Susitna, Alaska on Tue, May 4, 2021, 5:30 PM AKDT (01:30 UTC), 60 km (37 mi) below the surface.

Automatic solution: the magnitude and location may still be revised.

A larger quake followed: M3.4 13 km N of Susitna North, Alaska. This one was a foreshock.

Willow 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: 2.6 (ml), micro
Local time: Tue, May 4, 2021, 5:30 PM AKDT
UTC: 2021-05-05 01:30:24 UTC
Depth: 59.8 km (37.2 mi), shallow
Epicenter: 61.645° N, 150.947° W
Region: Alaska
Felt reports: 1
Tsunami flag: No
Status: Automatic solution, may be revised

Did you feel it?

1 person reported to the USGS what they felt; the strongest reported shaking was I, not felt shaking.

How well it is located

An automatic solution; a seismologist may revise it.

Stations used: 76

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: at least 199 in the 60 days after this one and 134 in the 30 days before it.

After

The first 60 of at least 199.

Before

Earthquakes today Alaska earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak0215qqyans (also filed as us7000e07r). Read Sun, Sep 27, 2026, 11:00 PM UTC.