Alaska earthquakes

M1.5 earthquake 40 km NNW of Valdez, Alaska

A magnitude 1.5 earthquake struck 40 km NNW of Valdez, Alaska on Mon, Oct 29, 2018, 11:10 AM AKDT (19:10 UTC), 20 km (12 mi) below the surface.

A larger quake followed: M3.8 49 km SSE of Nelchina, 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.

Open the live map with earthquakes

The earthquake

Magnitude
1.5 (ML, local (Richter)), micro
Magnitude from
Alaska Earthquake Center
Local time
UTC
2018-10-29 19:10:45 UTC
Depth
19.7 km (12.2 mi), shallow
Epicenter
61.475° N, 146.596° 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
42

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 91 in the 60 days after this one and 78 in the 30 days before it.

After

The first 60 of 91.

Before

Earthquakes todayAlaska earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak018dvroaa5 (also filed as ak20303658). Read Mon, Oct 5, 2026, 6:31 AM UTC.