Alaska earthquakes

M2.2 earthquake 75 km SE of Unalaska, Alaska

A magnitude 2.2 earthquake struck 75 km SE of Unalaska, Alaska on Sun, Sep 13, 2026, 8:33 AM AKDT (16:33 UTC), 30 km (18 mi) below the surface.

A larger quake followed: M3.2 122 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
2.2 (ml), micro
Local time
UTC
2026-09-13 16:33:19 UTC
Depth
29.7 km (18.5 mi), shallow
Epicenter
53.327° N, 165.856° 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. If you felt it, tell the USGS: every report sharpens the shaking map.

How well it is located

Reviewed by a seismologist.

Location uncertainty
About 10.2 km horizontally, 5.2 km in depth
Magnitude uncertainty
±0.10
Station coverage gap
243°, poorly surrounded by stations
Stations used
14

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 14 since this one and 131 in the 30 days before it.

After

  1. 2.294 km SSE of Akutan, Alaska · 9 days ago · 8 km deep · 58 km away
  2. 3.2122 km SE of Akutan, Alaska · 8 days ago · 35 km deep · 80 km away
  3. 2.464 km SSW of Unalaska, Alaska · 8 days ago · 11 km deep · 78 km away
  4. 4.092 km SSW of Unalaska, Alaska · 8 days ago · 18 km deep · 82 km away
  5. 2.033 km SSE of Akutan, Alaska · 8 days ago · 76 km deep · 64 km away
  6. 2.958 km SE of Akutan, Alaska · 7 days ago · 47 km deep · 77 km away
  7. 2.698 km SE of Akutan, Alaska · 7 days ago · 5 km deep · 65 km away
  8. 1.614 km W of Akutan, Alaska · 7 days ago · 19 km deep · 88 km away
  9. 3.695 km SSW of Unalaska, Alaska · 6 days ago · 20 km deep · 82 km away
  10. 2.177 km SW of Unalaska, Alaska · 6 days ago · 12 km deep · 90 km away
  11. 2.386 km S of Akutan, Alaska · 6 days ago · 19 km deep · 22 km away
  12. 2.598 km SE of Akutan, Alaska · 6 days ago · 30 km deep · 73 km away
  13. 1.66 km W of Dutch Harbor, Alaska · 4 days ago · 9 km deep · 82 km away
  14. 2.016 km WSW of Dutch Harbor, Alaska · 22 hr ago · 8 km deep · 84 km away

Before

  1. 2.391 km S of Unalaska, Alaska · 9 days ago · 19 km deep · 59 km away
  2. 2.478 km SE of Akutan, Alaska · 9 days ago · 30 km deep · 57 km away
  3. 2.058 km SE of Unalaska, Alaska · 10 days ago · 62 km deep · 22 km away
  4. 2.278 km SE of Unalaska, Alaska · 10 days ago · 24 km deep · 13 km away
  5. 2.279 km SE of Akutan, Alaska · 10 days ago · 20 km deep · 69 km away
  6. 2.164 km ESE of Akutan, Alaska · 10 days ago · 83 km deep · 94 km away
  7. 2.298 km SSW of Unalaska, Alaska · 10 days ago · 30 km deep · 84 km away
  8. 2.284 km SE of Unalaska, Alaska · 10 days ago · 14 km deep · 17 km away
  9. 2.055 km SW of Unalaska, Alaska · 10 days ago · 24 km deep · 89 km away
  10. 3.686 km SSW of Unalaska, Alaska · 10 days ago · 39 km deep · 85 km away
  11. 2.199 km SSE of Unalaska, Alaska · 11 days ago · 80 km deep · 40 km away
  12. 2.5119 km SSE of Akutan, Alaska · 12 days ago · 25 km deep · 59 km away
  13. 1.831 km WSW of Unalaska, Alaska · 12 days ago · 4 km deep · 91 km away
  14. 2.642 km SE of Akutan, Alaska · 13 days ago · 53 km deep · 64 km away
  15. 2.2110 km SE of Akutan, Alaska · 13 days ago · 2 km deep · 87 km away
  16. 1.77 km W of Dutch Harbor, Alaska · 13 days ago · 10 km deep · 83 km away
  17. 2.732 km S of Akutan, Alaska · 13 days ago · 108 km deep · 58 km away
  18. 1.833 km SSE of Akutan, Alaska · 14 days ago · 79 km deep · 65 km away
  19. 2.911 km WNW of Dutch Harbor, Alaska · 14 days ago · 12 km deep · 87 km away
  20. 2.374 km SSE of Akutan, Alaska · 14 days ago · 14 km deep · 34 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event aka2026segser. Read Tue, Sep 22, 2026, 8:52 PM UTC.