Alaska earthquakes

M2.1 earthquake 15 km NE of Susitna North, Alaska

A magnitude 2.1 earthquake struck 15 km NE of Susitna North, Alaska on Thu, Jul 19, 2018, 8:01 PM AKDT (04:01 UTC), 44 km (27 mi) below the surface.

A larger quake followed: M4.2 8 km ESE of Susitna North, Alaska. This one was a foreshock.

Susitna North 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
2.1 (ML, local (Richter)), micro
Magnitude from
Alaska Earthquake Center
Local time
UTC
2018-07-20 04:01:52 UTC
Depth
44.2 km (27.5 mi), shallow
Epicenter
62.247° N, 149.609° 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
68

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 183 in the 60 days after this one and 88 in the 30 days before it.

After

The first 60 of 183.

Before

Earthquakes todayAlaska earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak01898hetfd (also filed as ak19913382). Read Fri, Oct 2, 2026, 9:20 AM UTC.