Alaska earthquakes

M2.2 earthquake 97 km SSE of Adak, Alaska

A magnitude 2.2 earthquake struck 97 km SSE of Adak, Alaska on Fri, Sep 20, 2024, 11:10 PM HADT (08:10 UTC), 14 km (9 mi) below the surface.

A larger quake followed: M5.8 82 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
2.2 (ML, local (Richter)), micro
Magnitude from
Alaska Earthquake Center
Local time
UTC
2024-09-21 08:10:20 UTC
Depth
14.0 km (8.7 mi), shallow
Epicenter
51.025° N, 176.282° 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

Nearby

Within 100 km, magnitude 1.5 and up: at least 201 in the 60 days after this one and 82 in the 30 days before it.

After

  1. 2.753 km SSE of Adak, Alaska · 740 days ago · 35 km deep · 50 km away
  2. 1.843 km SSE of Adak, Alaska · 740 days ago · 34 km deep · 55 km away
  3. 2.582 km SW of Adak, Alaska · 740 days ago · 54 km deep · 100 km away
  4. 2.4150 km S of Adak, Alaska · 739 days ago · 10 km deep · 68 km away
  5. 1.750 km SW of Adak, Alaska · 738 days ago · 36 km deep · 75 km away
  6. 1.680 km SE of Adak, Alaska · 738 days ago · 12 km deep · 57 km away
  7. 1.777 km SSE of Adak, Alaska · 738 days ago · 23 km deep · 22 km away
  8. 1.997 km SSE of Adak, Alaska · 737 days ago · 14 km deep · 1 km away
  9. 2.199 km SSE of Adak, Alaska · 737 days ago · 13 km deep · 3 km away
  10. 1.672 km SSW of Adak, Alaska · 737 days ago · 26 km deep · 62 km away
  11. 1.873 km SE of Adak, Alaska · 736 days ago · 25 km deep · 53 km away
  12. 2.057 km SSE of Adak, Alaska · 736 days ago · 37 km deep · 42 km away
  13. 1.856 km SSW of Adak, Alaska · 736 days ago · 26 km deep · 69 km away
  14. 1.752 km SW of Adak, Alaska · 736 days ago · 39 km deep · 76 km away
  15. 2.6113 km SSE of Adak, Alaska · 736 days ago · 10 km deep · 19 km away
  16. 1.992 km SW of Adak, Alaska · 736 days ago · 23 km deep · 85 km away
  17. 2.072 km SSW of Adak, Alaska · 736 days ago · 21 km deep · 56 km away
  18. 3.360 km SSE of Adak, Alaska · 736 days ago · 33 km deep · 42 km away
  19. 1.867 km S of Adak, Alaska · 735 days ago · 23 km deep · 34 km away
  20. 3.0106 km SSE of Adak, Alaska · 735 days ago · 16 km deep · 9 km away
  21. 2.166 km SSW of Adak, Alaska · 734 days ago · 36 km deep · 66 km away
  22. 2.063 km SSE of Adak, Alaska · 734 days ago · 23 km deep · 35 km away
  23. 2.0103 km SSE of Adak, Alaska · 734 days ago · 13 km deep · 10 km away
  24. 3.294 km SSE of Adak, Alaska · 734 days ago · 10 km deep · 4 km away
  25. 2.033 km SSW of Adak, Alaska · 734 days ago · 42 km deep · 71 km away
  26. 2.098 km SSE of Adak, Alaska · 734 days ago · 14 km deep · 1 km away
  27. 2.3107 km SSE of Adak, Alaska · 734 days ago · 25 km deep · 10 km away
  28. 1.741 km SSE of Adak, Alaska · 734 days ago · 31 km deep · 58 km away
  29. 1.998 km SW of Adak, Alaska · 734 days ago · 29 km deep · 86 km away
  30. 1.998 km SW of Adak, Alaska · 734 days ago · 26 km deep · 85 km away
  31. 1.834 km S of Adak, Alaska · 734 days ago · 40 km deep · 66 km away
  32. 1.995 km SSE of Adak, Alaska · 734 days ago · 53 km deep · 5 km away
  33. 2.1100 km SSE of Adak, Alaska · 734 days ago · 26 km deep · 7 km away
  34. 2.9101 km SSE of Adak, Alaska · 734 days ago · 10 km deep · 4 km away
  35. 3.9110 km SSE of Adak, Alaska · 733 days ago · 10 km deep · 13 km away
  36. 3.440 km SW of Adak, Alaska · 733 days ago · 35 km deep · 80 km away
  37. 2.893 km SSE of Adak, Alaska · 733 days ago · 35 km deep · 5 km away
  38. 2.9115 km SSE of Adak, Alaska · 733 days ago · 35 km deep · 18 km away
  39. 2.6108 km SSE of Adak, Alaska · 733 days ago · 10 km deep · 12 km away
  40. 3.499 km SSE of Adak, Alaska · 733 days ago · 14 km deep · 3 km away
  41. 2.276 km SSW of Adak, Alaska · 733 days ago · 25 km deep · 62 km away
  42. 1.865 km SSW of Adak, Alaska · 732 days ago · 27 km deep · 59 km away
  43. 1.9100 km SSE of Adak, Alaska · 732 days ago · 14 km deep · 9 km away
  44. 1.859 km SSE of Adak, Alaska · 732 days ago · 26 km deep · 45 km away
  45. 1.552 km SSE of Adak, Alaska · 732 days ago · 26 km deep · 48 km away
  46. 2.9113 km SSE of Adak, Alaska · 731 days ago · 12 km deep · 16 km away
  47. 2.7118 km SSE of Adak, Alaska · 731 days ago · 10 km deep · 21 km away
  48. 3.6112 km SSE of Adak, Alaska · 731 days ago · 10 km deep · 16 km away
  49. 3.051 km S of Adak, Alaska · 731 days ago · 35 km deep · 48 km away
  50. 4.0107 km SSE of Adak, Alaska · 731 days ago · 10 km deep · 13 km away
  51. 2.2100 km SSE of Adak, Alaska · 731 days ago · 13 km deep · 6 km away
  52. 2.7102 km SSE of Adak, Alaska · 731 days ago · 10 km deep · 12 km away
  53. 3.894 km SSE of Adak, Alaska · 731 days ago · 17 km deep · 6 km away
  54. 2.995 km SSE of Adak, Alaska · 731 days ago · 20 km deep · 9 km away
  55. 2.093 km SSE of Adak, Alaska · 731 days ago · 14 km deep · 10 km away
  56. 3.0105 km SSE of Adak, Alaska · 731 days ago · 24 km deep · 11 km away
  57. 1.659 km SE of Adak, Alaska · 731 days ago · 25 km deep · 48 km away
  58. 3.199 km SSE of Adak, Alaska · 730 days ago · 25 km deep · 7 km away
  59. 2.598 km SSE of Adak, Alaska · 730 days ago · 10 km deep · 5 km away
  60. 1.986 km SSE of Adak, Alaska · 730 days ago · 11 km deep · 11 km away

The first 60 of at least 201.

Before

  1. 1.942 km SSW of Adak, Alaska · 741 days ago · 54 km deep · 65 km away
  2. 2.866 km ESE of Adak, Alaska · 742 days ago · 40 km deep · 72 km away
  3. 1.822 km ESE of Adak, Alaska · 742 days ago · 68 km deep · 82 km away
  4. 4.198 km SSE of Adak, Alaska · 742 days ago · 10 km deep · 7 km away
  5. 4.090 km SSE of Adak, Alaska · 742 days ago · 25 km deep · 12 km away
  6. 2.068 km SE of Adak, Alaska · 742 days ago · 25 km deep · 54 km away
  7. 3.195 km SSE of Adak, Alaska · 742 days ago · 10 km deep · 7 km away
  8. 1.958 km SE of Adak, Alaska · 743 days ago · 26 km deep · 49 km away
  9. 1.558 km SE of Adak, Alaska · 743 days ago · 5 km deep · 52 km away
  10. 2.978 km SW of Adak, Alaska · 743 days ago · 35 km deep · 96 km away
  11. 2.767 km SE of Adak, Alaska · 743 days ago · 35 km deep · 52 km away
  12. 1.762 km SE of Adak, Alaska · 744 days ago · 23 km deep · 54 km away
  13. 2.854 km E of Adak, Alaska · 745 days ago · 66 km deep · 96 km away
  14. 1.7101 km SW of Atka, Alaska · 746 days ago · 14 km deep · 93 km away
  15. 3.226 km SE of Adak, Alaska · 746 days ago · 61 km deep · 74 km away
  16. 2.071 km SSE of Adak, Alaska · 747 days ago · 26 km deep · 26 km away
  17. 2.673 km SSE of Adak, Alaska · 747 days ago · 10 km deep · 35 km away
  18. 2.745 km SSE of Adak, Alaska · 747 days ago · 35 km deep · 54 km away
  19. 1.859 km SSE of Adak, Alaska · 749 days ago · 25 km deep · 41 km away
  20. 1.997 km SSE of Adak, Alaska · 749 days ago · 13 km deep · 10 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak024c6e8mfr. Read Fri, Oct 2, 2026, 4:14 AM UTC.