Alaska earthquakes

M2.6 earthquake 75 km SE of Adak, Alaska

A magnitude 2.6 earthquake struck 75 km SE of Adak, Alaska on Sat, Nov 19, 2022, 10:25 AM HAST (20:25 UTC), 35 km (22 mi) below the surface.

A larger quake followed: M4.8 83 km ESE of Adak, Alaska. This one was a foreshock.

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Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude
2.6 (ML, local (Richter)), micro
Magnitude from
USGS National Earthquake Information Center
Local time
UTC
2022-11-19 20:25:21 UTC
Depth
35.0 km (21.7 mi), shallow
Epicenter
51.363° N, 175.924° W
Region
Alaska
Tsunami flag
No
Status
Reviewed by a seismologist

Magnitude estimates

Different scales measure different things and differ by a few tenths. The USGS marks one as preferred, and it is the one this page uses.

Mag.ScaleComputed byNotes
2.6ML, local (Richter)USGS National Earthquake Information CenterPreferred · Reviewed · ±0.115 · 10 stations
2.2ML, local (Richter)Alaska Earthquake CenterPreliminary

Did you feel it?

No one has reported feeling this quake to the USGS.

How well it is located

Reviewed by a seismologist.

Location uncertainty
About 2.5 km horizontally, 1.9 km in depth
Magnitude uncertainty
±0.12
Depth from
Operator assigned
Station coverage gap
225°, poorly surrounded by stations
Stations used
14

Nearby

Within 100 km, magnitude 1.5 and up: at least 199 in the 60 days after this one and 102 in the 30 days before it.

After

  1. 1.766 km SE of Adak, Alaska · 1412 days ago · 22 km deep · 9 km away
  2. 2.797 km SW of Atka, Alaska · 1411 days ago · 35 km deep · 57 km away
  3. 2.799 km ESE of Adak, Alaska · 1410 days ago · 35 km deep · 49 km away
  4. 2.060 km SE of Adak, Alaska · 1410 days ago · 13 km deep · 16 km away
  5. 1.949 km SW of Adak, Alaska · 1409 days ago · 39 km deep · 83 km away
  6. 2.742 km ENE of Adak, Alaska · 1409 days ago · 131 km deep · 75 km away
  7. 3.392 km SW of Atka, Alaska · 1408 days ago · 35 km deep · 59 km away
  8. 2.8119 km SSW of Atka, Alaska · 1408 days ago · 35 km deep · 55 km away
  9. 2.382 km W of Atka, Alaska · 1407 days ago · 109 km deep · 95 km away
  10. 1.855 km SSE of Adak, Alaska · 1407 days ago · 26 km deep · 31 km away
  11. 1.647 km SSW of Adak, Alaska · 1407 days ago · 31 km deep · 74 km away
  12. 1.753 km SSW of Adak, Alaska · 1407 days ago · 35 km deep · 77 km away
  13. 1.953 km SE of Adak, Alaska · 1407 days ago · 25 km deep · 23 km away
  14. 2.5Andreanof Islands, Aleutian Islands, Alaska · 1406 days ago · 51 km deep · 72 km away
  15. 2.867 km SE of Adak, Alaska · 1405 days ago · 35 km deep · 7 km away
  16. 3.439 km SSW of Adak, Alaska · 1405 days ago · 35 km deep · 72 km away
  17. 1.857 km SSW of Adak, Alaska · 1404 days ago · 31 km deep · 79 km away
  18. 1.841 km SSW of Adak, Alaska · 1404 days ago · 33 km deep · 74 km away
  19. 1.853 km SE of Adak, Alaska · 1404 days ago · 25 km deep · 22 km away
  20. 4.883 km ESE of Adak, Alaska · 1404 days ago · 52 km deep · 25 km away · felt by 1
  21. 2.373 km E of Adak, Alaska · 1404 days ago · 158 km deep · 68 km away
  22. 1.939 km WSW of Adak, Alaska · 1404 days ago · 72 km deep · 97 km away
  23. 1.837 km SSE of Adak, Alaska · 1404 days ago · 41 km deep · 40 km away
  24. 3.342 km S of Adak, Alaska · 1404 days ago · 35 km deep · 56 km away
  25. 1.866 km SW of Atka, Alaska · 1403 days ago · 50 km deep · 84 km away
  26. 1.942 km SSE of Adak, Alaska · 1403 days ago · 32 km deep · 36 km away
  27. 1.655 km SSE of Adak, Alaska · 1403 days ago · 24 km deep · 34 km away
  28. 1.762 km SSE of Adak, Alaska · 1403 days ago · 18 km deep · 23 km away
  29. 1.917 km SSE of Adak, Alaska · 1403 days ago · 104 km deep · 59 km away
  30. 2.165 km SE of Adak, Alaska · 1403 days ago · 26 km deep · 10 km away
  31. 1.978 km WSW of Atka, Alaska · 1402 days ago · 80 km deep · 74 km away
  32. 3.084 km SW of Atka, Alaska · 1402 days ago · 35 km deep · 68 km away
  33. 2.538 km E of Adak, Alaska · 1402 days ago · 134 km deep · 59 km away
  34. 2.754 km SSE of Adak, Alaska · 1402 days ago · 35 km deep · 36 km away
  35. 1.761 km SE of Adak, Alaska · 1401 days ago · 25 km deep · 15 km away
  36. 1.9101 km ESE of Adak, Alaska · 1401 days ago · 19 km deep · 48 km away
  37. 2.264 km SW of Adak, Alaska · 1401 days ago · 27 km deep · 93 km away
  38. 2.527 km SSW of Adak, Alaska · 1401 days ago · 73 km deep · 63 km away
  39. 3.060 km SSE of Adak, Alaska · 1401 days ago · 35 km deep · 29 km away
  40. 1.954 km SW of Adak, Alaska · 1401 days ago · 57 km deep · 91 km away
  41. 4.2Andreanof Islands, Aleutian Islands, Alaska · 1401 days ago · 49 km deep · 58 km away
  42. 2.256 km SSE of Adak, Alaska · 1400 days ago · 24 km deep · 38 km away
  43. 1.855 km SE of Adak, Alaska · 1400 days ago · 22 km deep · 20 km away
  44. 1.741 km S of Adak, Alaska · 1400 days ago · 47 km deep · 46 km away
  45. 1.757 km SE of Adak, Alaska · 1400 days ago · 24 km deep · 20 km away
  46. 1.660 km SE of Adak, Alaska · 1399 days ago · 25 km deep · 17 km away
  47. 1.871 km SE of Adak, Alaska · 1399 days ago · 26 km deep · 9 km away
  48. 2.982 km SSE of Adak, Alaska · 1399 days ago · 35 km deep · 28 km away
  49. 1.671 km SSE of Adak, Alaska · 1399 days ago · 21 km deep · 23 km away
  50. 1.657 km ESE of Adak, Alaska · 1399 days ago · 47 km deep · 29 km away
  51. 1.940 km SSE of Adak, Alaska · 1399 days ago · 36 km deep · 37 km away
  52. 1.559 km SE of Adak, Alaska · 1399 days ago · 24 km deep · 15 km away
  53. 2.059 km SE of Adak, Alaska · 1398 days ago · 26 km deep · 18 km away
  54. 1.930 km E of Adak, Alaska · 1398 days ago · 82 km deep · 64 km away
  55. 1.967 km S of Adak, Alaska · 1398 days ago · 28 km deep · 51 km away
  56. 2.789 km SE of Adak, Alaska · 1398 days ago · 35 km deep · 23 km away
  57. 4.893 km ESE of Adak, Alaska · 1396 days ago · 47 km deep · 48 km away · felt by 1
  58. 2.062 km SE of Adak, Alaska · 1396 days ago · 25 km deep · 15 km away
  59. 3.696 km ESE of Adak, Alaska · 1395 days ago · 46 km deep · 52 km away
  60. 2.060 km SE of Adak, Alaska · 1395 days ago · 37 km deep · 19 km away

The first 60 of at least 199.

Before

  1. 3.065 km SSW of Adak, Alaska · 1413 days ago · 35 km deep · 77 km away
  2. 1.864 km WSW of Atka, Alaska · 1414 days ago · 89 km deep · 97 km away
  3. 1.964 km ESE of Adak, Alaska · 1414 days ago · 47 km deep · 32 km away
  4. 2.1169 km SSE of Adak, Alaska · 1414 days ago · 20 km deep · 95 km away
  5. 1.762 km SE of Adak, Alaska · 1414 days ago · 40 km deep · 17 km away
  6. 2.9Andreanof Islands, Aleutian Islands, Alaska · 1414 days ago · 35 km deep · 21 km away
  7. 1.851 km SW of Adak, Alaska · 1414 days ago · 37 km deep · 80 km away
  8. 1.844 km S of Adak, Alaska · 1415 days ago · 31 km deep · 55 km away
  9. 2.219 km SE of Adak, Alaska · 1415 days ago · 67 km deep · 55 km away
  10. 3.494 km ESE of Adak, Alaska · 1415 days ago · 44 km deep · 31 km away
  11. 2.255 km SE of Adak, Alaska · 1415 days ago · 24 km deep · 20 km away
  12. 1.749 km SSW of Adak, Alaska · 1416 days ago · 25 km deep · 69 km away
  13. 1.971 km SE of Adak, Alaska · 1416 days ago · 19 km deep · 12 km away
  14. 2.2102 km SE of Adak, Alaska · 1417 days ago · 25 km deep · 36 km away
  15. 1.547 km SE of Adak, Alaska · 1417 days ago · 24 km deep · 27 km away
  16. 1.540 km S of Adak, Alaska · 1417 days ago · 10 km deep · 47 km away
  17. 2.058 km S of Adak, Alaska · 1418 days ago · 55 km deep · 54 km away
  18. 2.088 km WSW of Atka, Alaska · 1418 days ago · 71 km deep · 65 km away
  19. 1.820 km S of Adak, Alaska · 1418 days ago · 78 km deep · 60 km away
  20. 2.169 km ESE of Adak, Alaska · 1418 days ago · 24 km deep · 21 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us7000ir30 (also filed as ak022euimzfx). Read Thu, Oct 1, 2026, 6:31 PM UTC.