Alaska earthquakes

M1.8 earthquake 38 km WNW of Nanwalek, Alaska

A magnitude 1.8 earthquake struck 38 km WNW of Nanwalek, Alaska on Wed, Nov 24, 2021, 12:41 PM AKST (21:41 UTC), 69 km (43 mi) below the surface.

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

A larger quake followed: M5.9 58 km E of Port Alsworth, 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
1.8 (ml), micro
Local time
UTC
2021-11-24 21:41:15 UTC
Depth
68.6 km (42.6 mi), shallow
Epicenter
59.434° N, 152.585° W
Region
Alaska
Tsunami flag
No
Status
Automatic solution, may be revised

Did you feel it?

No one has reported feeling this quake to the USGS.

How well it is located

An automatic solution; a seismologist may revise it.

Stations used
49

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 202 in the 60 days after this one and at least 200 in the 30 days before it.

After

The first 60 of at least 202.

Before

Earthquakes todayAlaska earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak021f2t0rkx. Read Thu, Sep 24, 2026, 2:25 PM UTC.