Alaska earthquakes

M3.0 earthquake 23 km SW of Nelson Lagoon, Alaska

A magnitude 3.0 earthquake struck 23 km SW of Nelson Lagoon, Alaska on Tue, Oct 15, 2024, 2:52 AM AKDT (10:52 UTC), 167 km (104 mi) below the surface.

A larger quake followed: M4.0 52 km W of Nelson Lagoon, Alaska. This one was a foreshock.

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Map

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

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The earthquake

Magnitude
3.0 (ml), minor
Local time
UTC
2024-10-15 10:52:18 UTC
Depth
166.7 km (103.6 mi), intermediate-depth
Epicenter
55.862° N, 161.493° 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 7.4 km horizontally, 4.0 km in depth
Magnitude uncertainty
±0.06
Depth from
From location
Station coverage gap
113°
Stations used
44

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 25 in the 60 days after this one and 12 in the 30 days before it.

After

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us6000p7ds (also filed as ak024da4ksuj). Read Wed, Sep 30, 2026, 9:32 PM UTC.