Alaska earthquakes

M2.2 earthquake 134 km SE of Unalaska, Alaska

A magnitude 2.2 earthquake struck 134 km SE of Unalaska, Alaska on Wed, Jul 23, 2025, 6:21 AM AKDT (14:21 UTC), 26 km (16 mi) below the surface.

A larger quake followed: M3.7 88 km SSE of Unalaska, Alaska. This one was a foreshock.

Unalaska forecastMore in Alaska

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, local (Richter)), micro
Magnitude from
Alaska Earthquake Center
Local time
UTC
2025-07-23 14:21:20 UTC
Depth
25.5 km (15.8 mi), shallow
Epicenter
52.963° N, 165.213° 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
34

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 35 in the 60 days after this one and 50 in the 30 days before it.

After

  1. 2.772 km SSE of Akutan, Alaska · 434 days ago · 35 km deep · 64 km away
  2. 1.850 km SSE of Unalaska, Alaska · 433 days ago · 49 km deep · 84 km away
  3. 2.997 km SSE of Akutan, Alaska · 432 days ago · 35 km deep · 50 km away
  4. 1.988 km SSE of Akutan, Alaska · 432 days ago · 34 km deep · 56 km away
  5. 2.094 km SE of Akutan, Alaska · 432 days ago · 36 km deep · 80 km away
  6. 1.672 km SSE of Akutan, Alaska · 431 days ago · 24 km deep · 63 km away
  7. 2.2208 km SSE of Unalaska, Alaska · 431 days ago · 4 km deep · 85 km away
  8. 1.976 km SSE of Akutan, Alaska · 430 days ago · 26 km deep · 60 km away
  9. 1.973 km S of Unalaska, Alaska · 427 days ago · 35 km deep · 89 km away
  10. 3.788 km SSE of Unalaska, Alaska · 427 days ago · 35 km deep · 58 km away
  11. 1.667 km SE of Unalaska, Alaska · 426 days ago · 42 km deep · 67 km away
  12. 2.4200 km SSE of Unalaska, Alaska · 423 days ago · 10 km deep · 75 km away
  13. 1.8106 km SE of Unalaska, Alaska · 422 days ago · 8 km deep · 31 km away
  14. 3.484 km S of Unalaska, Alaska · 421 days ago · 19 km deep · 99 km away
  15. 1.669 km SE of Akutan, Alaska · 421 days ago · 24 km deep · 80 km away
  16. 2.0106 km SE of Unalaska, Alaska · 420 days ago · 7 km deep · 29 km away
  17. 1.659 km SE of Unalaska, Alaska · 420 days ago · 39 km deep · 78 km away
  18. 1.659 km S of Akutan, Alaska · 419 days ago · 53 km deep · 77 km away
  19. 1.670 km SSE of Akutan, Alaska · 416 days ago · 50 km deep · 70 km away
  20. 2.395 km SE of Akutan, Alaska · 412 days ago · 31 km deep · 80 km away
  21. 2.0151 km SSE of Unalaska, Alaska · 411 days ago · 30 km deep · 43 km away
  22. 1.781 km SSE of Unalaska, Alaska · 408 days ago · 21 km deep · 63 km away
  23. 2.8130 km SE of Akutan, Alaska · 407 days ago · 24 km deep · 45 km away
  24. 3.166 km SE of Unalaska, Alaska · 404 days ago · 35 km deep · 68 km away
  25. 1.688 km SE of Akutan, Alaska · 404 days ago · 28 km deep · 66 km away
  26. 2.674 km SSE of Unalaska, Alaska · 404 days ago · 35 km deep · 76 km away
  27. 1.875 km SE of Unalaska, Alaska · 403 days ago · 39 km deep · 61 km away
  28. 1.6126 km SE of Akutan, Alaska · 403 days ago · 20 km deep · 45 km away
  29. 1.693 km SE of Akutan, Alaska · 402 days ago · 13 km deep · 72 km away
  30. 1.860 km SSE of Unalaska, Alaska · 402 days ago · 53 km deep · 78 km away
  31. 2.784 km SE of Akutan, Alaska · 400 days ago · 35 km deep · 83 km away
  32. 1.9102 km SE of Unalaska, Alaska · 395 days ago · 13 km deep · 33 km away
  33. 2.661 km SE of Akutan, Alaska · 394 days ago · 35 km deep · 87 km away
  34. 1.567 km SE of Unalaska, Alaska · 394 days ago · 26 km deep · 67 km away
  35. 3.496 km SE of Akutan, Alaska · 392 days ago · 35 km deep · 64 km away

Before

  1. 2.375 km SSE of Akutan, Alaska · 436 days ago · 35 km deep · 61 km away
  2. 2.847 km ESE of Unalaska, Alaska · 437 days ago · 68 km deep · 92 km away
  3. 1.670 km S of Akutan, Alaska · 437 days ago · 19 km deep · 66 km away
  4. 3.485 km SSE of Akutan, Alaska · 439 days ago · 35 km deep · 54 km away
  5. 1.876 km SSE of Akutan, Alaska · 440 days ago · 17 km deep · 64 km away
  6. 1.965 km SE of Unalaska, Alaska · 440 days ago · 20 km deep · 69 km away
  7. 2.8193 km SSE of Unalaska, Alaska · 440 days ago · 10 km deep · 77 km away
  8. 2.4123 km SSE of Akutan, Alaska · 441 days ago · 10 km deep · 37 km away
  9. 1.857 km SE of Unalaska, Alaska · 442 days ago · 46 km deep · 77 km away
  10. 1.955 km SE of Akutan, Alaska · 442 days ago · 98 km deep · 86 km away
  11. 1.778 km SE of Akutan, Alaska · 444 days ago · 37 km deep · 67 km away
  12. 1.673 km SSE of Akutan, Alaska · 444 days ago · 56 km deep · 64 km away
  13. 2.5181 km SSE of Unalaska, Alaska · 444 days ago · 10 km deep · 74 km away
  14. 1.5117 km SE of Unalaska, Alaska · 445 days ago · 20 km deep · 17 km away
  15. 1.8184 km SSE of Unalaska, Alaska · 445 days ago · 1 km deep · 83 km away
  16. 3.075 km S of Akutan, Alaska · 445 days ago · 35 km deep · 61 km away
  17. 1.577 km SSE of Akutan, Alaska · 446 days ago · 41 km deep · 60 km away
  18. 1.942 km SSE of Unalaska, Alaska · 447 days ago · 42 km deep · 93 km away
  19. 1.670 km S of Akutan, Alaska · 448 days ago · 41 km deep · 66 km away
  20. 1.643 km SE of Unalaska, Alaska · 449 days ago · 53 km deep · 91 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak0259dm3few. Read Thu, Oct 1, 2026, 7:31 AM UTC.