Alaska earthquakes

M2.9 earthquake 102 km E of McCarthy, Alaska

A magnitude 2.9 earthquake struck 102 km E of McCarthy, Alaska on Thu, Aug 22, 2024, 5:28 AM AKDT (13:28 UTC), 5 km (3 mi) below the surface.

A larger quake followed: M3.7 98 km SE of McCarthy, 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
2.9 (ml), micro
Local time
UTC
2024-08-22 13:28:30 UTC
Depth
4.6 km (2.8 mi), shallow
Epicenter
61.516° N, 141.001° 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 2.0 km horizontally, 5.5 km in depth
Magnitude uncertainty
±0.04
Depth from
From location
Station coverage gap
82°
Stations used
41

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 6 in the 30 days before it.

After

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us7000n8rf (also filed as ak024asv79be). Read Wed, Sep 30, 2026, 12:10 PM UTC.