Alaska earthquakes

M3.8 earthquake 231 km SE of Akutan, Alaska

A magnitude 3.8 earthquake struck 231 km SE of Akutan, Alaska on Thu, Jan 24, 2019, 9:37 AM AKST (18:37 UTC), 10 km (6 mi) below the surface.

A larger quake followed: M5.1 138 km SSE of False Pass, Alaska. This one was a foreshock.

Akutan forecastMore in Alaska

Map

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

Open the live map with earthquakes

The earthquake

Magnitude
3.8 (mb), minor
Local time
UTC
2019-01-24 18:37:55 UTC
Depth
10.0 km (6.2 mi), shallow
Epicenter
52.761° N, 163.149° 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.

Location uncertainty
About 4.3 km horizontally, 2.0 km in depth
Magnitude uncertainty
±0.11
Depth from
Operator assigned
Station coverage gap
222°, poorly surrounded by stations
Stations used
44

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 37 in the 60 days after this one and 15 in the 30 days before it.

After

Before

Earthquakes todayAlaska earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event us2000j8f8 (also filed as aacse01913zu6e2, ak01913zuagy). Read Wed, Sep 30, 2026, 4:51 AM UTC.