Alaska earthquakes

M2.2 earthquake 105 km S of McCarthy, Alaska

A magnitude 2.2 earthquake struck 105 km S of McCarthy, Alaska on Tue, Dec 17, 2024, 8:31 AM AKST (17:31 UTC), 7 km (4 mi) below the surface.

A larger quake followed: M3.5 112 km S 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
2.2 (ML, local (Richter)), micro
Magnitude from
Alaska Earthquake Center
Local time
UTC
2024-12-17 17:31:21 UTC
Depth
7.1 km (4.4 mi), shallow
Epicenter
60.485° N, 143.045° W
Region
Alaska
Felt reports
1
Tsunami flag
No
Status
Reviewed by a seismologist

Did you feel it?

1 person reported to the USGS what they felt; the strongest reported shaking was II, weak shaking.

Did You Feel It? map: shaking reported by the public
Shaking reported by the public, by area. Map: USGS Did You Feel It?

How well it is located

Reviewed by a seismologist.

Stations used
62

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 37 in the 60 days after this one and 14 in the 30 days before it.

After

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak024g6fh7yb. Read Thu, Oct 1, 2026, 1:57 PM UTC.