Alaska earthquakes

M2.6 earthquake 189 km WSW of Adak, Alaska

A magnitude 2.6 earthquake struck 189 km WSW of Adak, Alaska on Wed, Jun 29, 2022, 8:42 AM HADT (17:42 UTC), 29 km (18 mi) below the surface.

A larger quake followed: M4.4 235 km W of Adak, Alaska. This one was a foreshock.

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The earthquake

Magnitude: 2.6 (ml), micro
Local time: Wed, Jun 29, 2022, 8:42 AM HADT
UTC: 2022-06-29 17:42:57 UTC
Depth: 29.3 km (18.2 mi), shallow
Epicenter: 51.200° N, 179.136° 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 3.3 km horizontally, 10.4 km in depth
Magnitude uncertainty: ±0.10
Depth from: From location
Station coverage gap: 210°, poorly surrounded by stations
Stations used: 16

Nearby

Within 100 km, magnitude 1.5 and up: at least 200 in the 60 days after this one and 85 in the 30 days before it.

After

The first 60 of at least 200.

Before

Earthquakes today Alaska earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event us6000ic3u (also filed as ak02289z3ym1). Read Tue, Sep 29, 2026, 9:25 AM UTC.