Alaska earthquakes

M2.1 earthquake 30 km WNW of Tyonek, Alaska

A magnitude 2.1 earthquake struck 30 km WNW of Tyonek, Alaska on Thu, Nov 21, 2019, 2:45 PM AKST (23:45 UTC), 78 km (48 mi) below the surface.

A larger quake followed: M4.1 15 km SSE of Susitna, 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: 2.1 (ml), micro
Local time: Thu, Nov 21, 2019, 2:45 PM AKST
UTC: 2019-11-21 23:45:01 UTC
Depth: 77.9 km (48.4 mi), intermediate-depth
Epicenter: 61.133° N, 151.692° 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.

Stations used: 53

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 198 in the 60 days after this one and 146 in the 30 days before it.

After

The first 60 of 198.

Before

Earthquakes today Alaska earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak019exvmeod (also filed as us70006bc3). Read Tue, Sep 29, 2026, 6:59 AM UTC.