Alaska earthquakes

M2.1 earthquake 82 km SSW of Unalaska, Alaska

A magnitude 2.1 earthquake struck 82 km SSW of Unalaska, Alaska on Mon, Sep 26, 2022, 7:00 AM AKDT (15:00 UTC), 37 km (23 mi) below the surface.

A larger quake followed: M4.7 83 km SSW 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
2.1 (ml), micro
Local time
UTC
2022-09-26 15:00:32 UTC
Depth
37.2 km (23.1 mi), shallow
Epicenter
53.149° N, 166.794° 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
33

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 146 in the 60 days after this one and 65 in the 30 days before it.

After

  1. 3.233 km SW of Unalaska, Alaska · 1465 days ago · 80 km deep · 57 km away
  2. 3.070 km SSW of Unalaska, Alaska · 1464 days ago · 35 km deep · 25 km away
  3. 3.151 km SSE of Unalaska, Alaska · 1464 days ago · 51 km deep · 45 km away
  4. 1.8Fox Islands, Aleutian Islands, Alaska · 1464 days ago · 87 km deep · 52 km away
  5. 2.05 km N of Dutch Harbor, Alaska · 1464 days ago · 5 km deep · 89 km away
  6. 1.716 km W of Dutch Harbor, Alaska · 1463 days ago · 7 km deep · 81 km away
  7. 2.818 km WSW of Dutch Harbor, Alaska · 1463 days ago · 8 km deep · 78 km away
  8. 1.518 km W of Dutch Harbor, Alaska · 1463 days ago · 8 km deep · 79 km away
  9. 2.9145 km S of Unalaska, Alaska · 1461 days ago · 10 km deep · 65 km away
  10. 2.861 km SW of Unalaska, Alaska · 1461 days ago · 13 km deep · 37 km away
  11. 1.667 km SE of Unalaska, Alaska · 1460 days ago · 22 km deep · 75 km away
  12. 1.982 km SSW of Unalaska, Alaska · 1460 days ago · 45 km deep · 3 km away
  13. 3.220 km NW of Dutch Harbor, Alaska · 1460 days ago · 103 km deep · 97 km away
  14. 2.3146 km ESE of Nikolski, Alaska · 1460 days ago · 17 km deep · 69 km away
  15. 2.2116 km SSE of Unalaska, Alaska · 1460 days ago · 26 km deep · 74 km away
  16. 1.873 km SE of Unalaska, Alaska · 1460 days ago · 14 km deep · 76 km away
  17. 1.866 km SE of Unalaska, Alaska · 1460 days ago · 26 km deep · 74 km away
  18. 2.063 km SSE of Akutan, Alaska · 1460 days ago · 58 km deep · 97 km away
  19. 2.774 km S of Unalaska, Alaska · 1459 days ago · 35 km deep · 31 km away
  20. 1.67 km N of Dutch Harbor, Alaska · 1459 days ago · 7 km deep · 92 km away
  21. 2.977 km ESE of Nikolski, Alaska · 1458 days ago · 35 km deep · 77 km away
  22. 3.477 km S of Unalaska, Alaska · 1457 days ago · 35 km deep · 8 km away
  23. 1.9Fox Islands, Aleutian Islands, Alaska · 1456 days ago · 48 km deep · 41 km away
  24. 1.952 km S of Akutan, Alaska · 1456 days ago · 30 km deep · 86 km away
  25. 1.84 km SE of Unalaska, Alaska · 1456 days ago · 10 km deep · 81 km away
  26. 2.616 km SSW of Unalaska, Alaska · 1456 days ago · 83 km deep · 66 km away
  27. 3.279 km S of Unalaska, Alaska · 1456 days ago · 35 km deep · 9 km away
  28. 2.875 km S of Akutan, Alaska · 1455 days ago · 35 km deep · 85 km away
  29. 2.581 km SW of Unalaska, Alaska · 1454 days ago · 14 km deep · 38 km away
  30. 1.534 km S of Unalaska, Alaska · 1454 days ago · 77 km deep · 51 km away
  31. 2.562 km SE of Unalaska, Alaska · 1454 days ago · 35 km deep · 81 km away
  32. 1.976 km S of Unalaska, Alaska · 1452 days ago · 26 km deep · 9 km away
  33. 2.173 km S of Unalaska, Alaska · 1452 days ago · 41 km deep · 9 km away
  34. 1.576 km S of Unalaska, Alaska · 1452 days ago · 23 km deep · 9 km away
  35. 3.066 km S of Akutan, Alaska · 1452 days ago · 28 km deep · 86 km away
  36. 2.6Fox Islands, Aleutian Islands, Alaska · 1451 days ago · 10 km deep · 52 km away
  37. 4.476 km SSW of Unalaska, Alaska · 1451 days ago · 52 km deep · 7 km away
  38. 2.8Fox Islands, Aleutian Islands, Alaska · 1451 days ago · 35 km deep · 5 km away
  39. 1.777 km SSW of Unalaska, Alaska · 1451 days ago · 33 km deep · 6 km away
  40. 1.571 km SSW of Unalaska, Alaska · 1450 days ago · 45 km deep · 20 km away
  41. 4.783 km SSW of Unalaska, Alaska · 1450 days ago · 44 km deep · 7 km away
  42. 1.679 km SSW of Unalaska, Alaska · 1450 days ago · 47 km deep · 8 km away
  43. 3.171 km S of Unalaska, Alaska · 1450 days ago · 46 km deep · 26 km away
  44. 2.0Fox Islands, Aleutian Islands, Alaska · 1450 days ago · 3 km deep · 63 km away
  45. 1.683 km SSW of Unalaska, Alaska · 1450 days ago · 15 km deep · 6 km away
  46. 1.885 km S of Unalaska, Alaska · 1450 days ago · 15 km deep · 5 km away
  47. 1.873 km SE of Unalaska, Alaska · 1450 days ago · 23 km deep · 62 km away
  48. 3.048 km E of Nikolski, Alaska · 1449 days ago · 63 km deep · 92 km away
  49. 1.616 km SW of Unalaska, Alaska · 1449 days ago · 80 km deep · 70 km away
  50. 1.853 km SSE of Unalaska, Alaska · 1449 days ago · 32 km deep · 52 km away
  51. 2.140 km S of Akutan, Alaska · 1448 days ago · 45 km deep · 93 km away
  52. 2.0100 km SSW of Unalaska, Alaska · 1448 days ago · 9 km deep · 18 km away
  53. 1.879 km SSW of Unalaska, Alaska · 1447 days ago · 46 km deep · 5 km away
  54. 1.828 km SSE of Unalaska, Alaska · 1446 days ago · 68 km deep · 57 km away
  55. 1.548 km ESE of Unalaska, Alaska · 1446 days ago · 60 km deep · 83 km away
  56. 2.664 km S of Unalaska, Alaska · 1446 days ago · 30 km deep · 23 km away
  57. 1.884 km SSW of Unalaska, Alaska · 1446 days ago · 26 km deep · 6 km away
  58. 1.679 km SSW of Unalaska, Alaska · 1446 days ago · 48 km deep · 15 km away
  59. 1.681 km SSW of Unalaska, Alaska · 1446 days ago · 44 km deep · 10 km away
  60. 1.9Fox Islands, Aleutian Islands, Alaska · 1446 days ago · 24 km deep · 57 km away

The first 60 of 146.

Before

  1. 1.574 km S of Akutan, Alaska · 1466 days ago · 21 km deep · 86 km away
  2. 1.690 km SSW of Unalaska, Alaska · 1466 days ago · 21 km deep · 15 km away
  3. 1.8122 km E of Nikolski, Alaska · 1466 days ago · 3 km deep · 48 km away
  4. 2.887 km S of Unalaska, Alaska · 1467 days ago · 35 km deep · 6 km away
  5. 1.863 km SE of Unalaska, Alaska · 1468 days ago · 22 km deep · 67 km away
  6. 2.89 km WSW of Unalaska, Alaska · 1470 days ago · 12 km deep · 78 km away
  7. 2.2121 km S of Unalaska, Alaska · 1470 days ago · 1 km deep · 40 km away
  8. 1.521 km E of Unalaska, Alaska · 1471 days ago · 101 km deep · 86 km away
  9. 2.9Fox Islands, Aleutian Islands, Alaska · 1472 days ago · 75 km deep · 31 km away
  10. 1.5106 km ESE of Nikolski, Alaska · 1472 days ago · 22 km deep · 71 km away
  11. 3.496 km SE of Unalaska, Alaska · 1473 days ago · 35 km deep · 76 km away
  12. 1.761 km SSE of Akutan, Alaska · 1473 days ago · 56 km deep · 100 km away
  13. 1.968 km SSW of Unalaska, Alaska · 1474 days ago · 56 km deep · 17 km away
  14. 1.763 km SE of Unalaska, Alaska · 1477 days ago · 26 km deep · 73 km away
  15. 3.585 km SSW of Unalaska, Alaska · 1477 days ago · 43 km deep · 11 km away
  16. 1.6112 km E of Nikolski, Alaska · 1477 days ago · 15 km deep · 41 km away
  17. 3.616 km WSW of Dutch Harbor, Alaska · 1477 days ago · 9 km deep · 78 km away · felt by 1
  18. 1.671 km SE of Unalaska, Alaska · 1478 days ago · 26 km deep · 71 km away
  19. 2.910 km NE of Dutch Harbor, Alaska · 1480 days ago · 16 km deep · 93 km away
  20. 2.175 km E of Nikolski, Alaska · 1480 days ago · 5 km deep · 73 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak022cd4hxex. Read Wed, Sep 30, 2026, 5:26 PM UTC.