Alaska earthquakes

M2.9 earthquake 63 km ENE of Chase, Alaska

A magnitude 2.9 earthquake struck 63 km ENE of Chase, Alaska on Sun, Aug 8, 2021, 5:47 PM AKDT (01:47 UTC), 61 km (38 mi) below the surface.

A larger quake followed: M3.4 32 km NE of Chase, Alaska. This one was a foreshock.

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Map

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

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The earthquake

Magnitude
2.9 (ml), micro
Local time
UTC
2021-08-09 01:47:17 UTC
Depth
61.0 km (37.9 mi), shallow
Epicenter
62.721° N, 149.024° 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.

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
128

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 188 in the 60 days after this one and 110 in the 30 days before it.

After

The first 60 of 188.

Before

Earthquakes todayAlaska earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak021a5in8rg (also filed as us6000f3h7). Read Sat, Sep 26, 2026, 6:16 AM UTC.