Alaska earthquakes

M1.5 earthquake 17 km WNW of Tatitlek, Alaska

A magnitude 1.5 earthquake struck 17 km WNW of Tatitlek, Alaska on Mon, Mar 9, 2020, 9:50 AM AKDT (17:50 UTC), 21 km (13 mi) below the surface.

A larger quake followed: M3.9 34 km NNW of Valdez, 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
1.5 (ml), micro
Local time
UTC
2020-03-09 17:50:45 UTC
Depth
21.3 km (13.2 mi), shallow
Epicenter
60.924° N, 146.984° 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
35

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 79 in the 60 days after this one and 65 in the 30 days before it.

After

The first 60 of 79.

Before

Earthquakes todayAlaska earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak02036ei4ki. Read Wed, Sep 30, 2026, 9:55 PM UTC.