Alaska earthquakes

M3.4 earthquake 265 km SE of Chiniak, Alaska

A magnitude 3.4 earthquake struck 265 km SE of Chiniak, Alaska on Sun, Mar 30, 2025, 3:55 PM AKDT (23:55 UTC), 13 km (8 mi) below the surface.

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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: 3.4 (ml), minor
Local time: Sun, Mar 30, 2025, 3:55 PM AKDT
UTC: 2025-03-30 23:55:49 UTC
Depth: 12.6 km (7.8 mi), shallow
Epicenter: 55.922° N, 149.225° 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 9.9 km horizontally, 8.7 km in depth
Magnitude uncertainty: ±0.06
Depth from: From location
Station coverage gap: 217°, poorly surrounded by stations
Stations used: 45

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 10 in the 60 days after this one and 3 in the 30 days before it.

After

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us7000publ (also filed as ak02543kurf5). Read Tue, Sep 29, 2026, 7:00 AM UTC.