Alaska earthquakes

M2.6 earthquake 42 km WNW of Nanwalek, Alaska

A magnitude 2.6 earthquake struck 42 km WNW of Nanwalek, Alaska on Fri, Jul 16, 2021, 11:47 AM AKDT (19:47 UTC), 74 km (46 mi) below the surface.

A larger quake followed: M4.3 21 km NNW of Ninilchik, Alaska. This one was a foreshock.

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Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude: 2.6 (ml), micro
Local time: Fri, Jul 16, 2021, 11:47 AM AKDT
UTC: 2021-07-16 19:47:09 UTC
Depth: 74.3 km (46.2 mi), intermediate-depth
Epicenter: 59.472° N, 152.635° 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: 126

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 200 in the 60 days after this one and 177 in the 30 days before it.

After

The first 60 of at least 200.

Before

Earthquakes today Alaska earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak021924gp3d (also filed as us7000emnm). Read Thu, Sep 24, 2026, 10:15 AM UTC.