Alaska earthquakes

M1.8 earthquake 154 km E of McCarthy, Alaska

A magnitude 1.8 earthquake struck 154 km E of McCarthy, Alaska on Fri, Nov 24, 2023, 12:17 PM AKST (21:17 UTC), 4 km (2 mi) below the surface.

A larger quake followed: M2.4 151 km SSE of Alcan Border, Alaska. This one was a foreshock.

Yakutat forecastMore in Alaska

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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
2023-11-24 21:17:19 UTC
Depth
4.0 km (2.5 mi), shallow
Epicenter
61.361° N, 140.024° 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
43

Nearest places

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

Nearby

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

After

Before

Earthquakes todayAlaska earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak023f2svmc5. Read Tue, Sep 29, 2026, 8:24 PM UTC.