Alaska earthquakes

M2.6 earthquake 288 km SE of Chiniak, Alaska

A magnitude 2.6 earthquake struck 288 km SE of Chiniak, Alaska on Wed, Jun 6, 2018, 9:18 PM AKDT (05:18 UTC), 8 km (5 mi) below the surface.

A larger quake followed: M3.8 235 km SE of Chiniak, Alaska. This one was a foreshock.

Map

Where this earthquake was located, with the others nearby. Select one for its page.

Open the live map with earthquakes

The earthquake

Magnitude: 2.6 (ml), micro
Local time: Wed, Jun 6, 2018, 9:18 PM AKDT
UTC: 2018-06-07 05:18:49 UTC
Depth: 7.8 km (4.8 mi), shallow
Epicenter: 55.526° N, 149.480° 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 8.7 km horizontally, 7.9 km in depth
Magnitude uncertainty: ±0.07
Depth from: From location
Station coverage gap: 243°, poorly surrounded by stations
Stations used: 36

Nearby

Within 100 km, magnitude 1.5 and up: 200 in the 60 days after this one and 0 in the 30 days before it.

After

The first 60 of 200.

Earthquakes today Alaska earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event us1000esum (also filed as ak19771550, ak01879dzyvp, aacse01879dzyvp). Read Tue, Sep 22, 2026, 2:36 PM UTC.