Alaska earthquakes

M2.4 earthquake 204 km SSE of Unalaska, Alaska

A magnitude 2.4 earthquake struck 204 km SSE of Unalaska, Alaska on Tue, Jun 12, 2018, 10:05 PM AKDT (06:05 UTC), 28 km (17 mi) below the surface.

A larger quake followed: M3.4 143 km SE of Akutan, 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
2.4 (ML, local (Richter)), micro
Magnitude from
Alaska Earthquake Center
Local time
UTC
2018-06-13 06:05:26 UTC
Depth
27.5 km (17.1 mi), shallow
Epicenter
52.321° N, 164.895° 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
17

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 8 in the 60 days after this one and 6 in the 30 days before it.

After

  1. 3.4143 km SE of Akutan, Alaska · 3011 days ago · 28 km deep · 93 km away
  2. 1.9120 km SE of Unalaska, Alaska · 3000 days ago · 25 km deep · 84 km away
  3. 2.9south of the Aleutian Islands · 2999 days ago · 10 km deep · 49 km away
  4. 2.8211 km SE of Akutan, Alaska · 2994 days ago · 10 km deep · 94 km away
  5. 2.8194 km S of Unalaska, Alaska · 2991 days ago · 10 km deep · 80 km away
  6. 3.2174 km SSE of Unalaska, Alaska · 2988 days ago · 10 km deep · 72 km away
  7. 3.0215 km SE of Akutan, Alaska · 2983 days ago · 10 km deep · 97 km away
  8. 3.0230 km SE of Akutan, Alaska · 2981 days ago · 10 km deep · 99 km away

Before

  1. 2.4145 km SE of Akutan, Alaska · 3037 days ago · 26 km deep · 89 km away
  2. 2.8148 km SE of Akutan, Alaska · 3039 days ago · 15 km deep · 92 km away
  3. 2.2109 km SSE of Unalaska, Alaska · 3044 days ago · 5 km deep · 95 km away
  4. 3.2203 km SE of Unalaska, Alaska · 3046 days ago · 10 km deep · 9 km away
  5. 3.4197 km SE of Akutan, Alaska · 3049 days ago · 10 km deep · 87 km away
  6. 2.5south of Alaska · 3050 days ago · 6 km deep · 15 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak0187jbqn7d (also filed as ak19768841). Read Thu, Oct 1, 2026, 11:24 AM UTC.