Alaska earthquakes

M2.6 earthquake 30 km NNE of Valdez, Alaska

A magnitude 2.6 earthquake struck 30 km NNE of Valdez, Alaska on Thu, Sep 16, 2021, 12:59 PM AKDT (20:59 UTC), 28 km (17 mi) below the surface.

A larger quake followed: M3.1 24 km NNW of Cordova, Alaska. This one was a foreshock.

Valdez forecastMore in Alaska

Map

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

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The earthquake

Magnitude
2.6 (ml), micro
Local time
UTC
2021-09-16 20:59:43 UTC
Depth
27.6 km (17.1 mi), shallow
Epicenter
61.402° N, 146.225° 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.

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
80

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 72 in the 60 days after this one and 44 in the 30 days before it.

After

The first 60 of 72.

Before

Earthquakes todayAlaska earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak021bwogahu (also filed as us7000fbxq). Read Mon, Sep 28, 2026, 11:25 AM UTC.