Alaska earthquakes

M1.9 earthquake 100 km SSE of Adak, Alaska

A magnitude 1.9 earthquake struck 100 km SSE of Adak, Alaska on Sun, Sep 29, 2024, 3:23 PM HADT (00:23 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
1.9 (ML, local (Richter)), micro
Magnitude from
Alaska Earthquake Center
Local time
UTC
2024-09-30 00:23:28 UTC
Depth
13.7 km (8.5 mi), shallow
Epicenter
51.022° N, 176.158° 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
16

Nearby

Within 100 km, magnitude 1.5 and up: at least 200 in the 60 days after this one and 101 in the 30 days before it.

After

  1. 1.859 km SSE of Adak, Alaska · 733 days ago · 26 km deep · 44 km away
  2. 1.552 km SSE of Adak, Alaska · 732 days ago · 26 km deep · 49 km away
  3. 2.9113 km SSE of Adak, Alaska · 732 days ago · 12 km deep · 14 km away
  4. 2.7118 km SSE of Adak, Alaska · 732 days ago · 10 km deep · 19 km away
  5. 3.6112 km SSE of Adak, Alaska · 732 days ago · 10 km deep · 12 km away
  6. 3.051 km S of Adak, Alaska · 732 days ago · 35 km deep · 52 km away
  7. 4.0107 km SSE of Adak, Alaska · 732 days ago · 10 km deep · 7 km away
  8. 2.2100 km SSE of Adak, Alaska · 732 days ago · 13 km deep · 3 km away
  9. 2.7102 km SSE of Adak, Alaska · 732 days ago · 10 km deep · 4 km away
  10. 3.894 km SSE of Adak, Alaska · 731 days ago · 17 km deep · 7 km away
  11. 2.995 km SSE of Adak, Alaska · 731 days ago · 20 km deep · 5 km away
  12. 2.093 km SSE of Adak, Alaska · 731 days ago · 14 km deep · 7 km away
  13. 3.0105 km SSE of Adak, Alaska · 731 days ago · 24 km deep · 5 km away
  14. 1.659 km SE of Adak, Alaska · 731 days ago · 25 km deep · 47 km away
  15. 3.199 km SSE of Adak, Alaska · 731 days ago · 25 km deep · 2 km away
  16. 2.598 km SSE of Adak, Alaska · 731 days ago · 10 km deep · 3 km away
  17. 1.986 km SSE of Adak, Alaska · 731 days ago · 11 km deep · 14 km away
  18. 2.194 km SSE of Adak, Alaska · 731 days ago · 5 km deep · 6 km away
  19. 3.4101 km SSE of Adak, Alaska · 731 days ago · 23 km deep · 4 km away
  20. 2.650 km E of Adak, Alaska · 731 days ago · 78 km deep · 96 km away
  21. 2.663 km ESE of Adak, Alaska · 731 days ago · 67 km deep · 67 km away
  22. 3.2107 km SSE of Adak, Alaska · 730 days ago · 35 km deep · 8 km away
  23. 3.9142 km SSE of Adak, Alaska · 730 days ago · 10 km deep · 44 km away
  24. 3.2115 km SSE of Adak, Alaska · 730 days ago · 10 km deep · 16 km away
  25. 2.895 km SSE of Adak, Alaska · 730 days ago · 35 km deep · 9 km away
  26. 1.928 km SSE of Adak, Alaska · 730 days ago · 50 km deep · 72 km away
  27. 2.8105 km SSE of Adak, Alaska · 730 days ago · 10 km deep · 6 km away
  28. 2.8101 km SSE of Adak, Alaska · 730 days ago · 10 km deep · 2 km away
  29. 1.856 km SSE of Adak, Alaska · 730 days ago · 24 km deep · 44 km away
  30. 1.978 km SSE of Adak, Alaska · 730 days ago · 2 km deep · 23 km away
  31. 3.0109 km SSE of Adak, Alaska · 730 days ago · 10 km deep · 9 km away
  32. 2.798 km SSE of Adak, Alaska · 730 days ago · 10 km deep · 5 km away
  33. 3.2103 km SSE of Adak, Alaska · 730 days ago · 10 km deep · 6 km away
  34. 4.0104 km SSE of Adak, Alaska · 729 days ago · 9 km deep · 5 km away
  35. 3.194 km SSE of Adak, Alaska · 729 days ago · 10 km deep · 9 km away
  36. 5.068 km SSW of Adak, Alaska · 729 days ago · 35 km deep · 62 km away · felt by 1
  37. 3.830 km E of Adak, Alaska · 729 days ago · 79 km deep · 92 km away
  38. 4.598 km SSE of Adak, Alaska · 729 days ago · 20 km deep · 2 km away
  39. 3.8104 km SSE of Adak, Alaska · 729 days ago · 24 km deep · 6 km away
  40. 3.1109 km SSE of Adak, Alaska · 729 days ago · 10 km deep · 10 km away
  41. 3.6101 km SSE of Adak, Alaska · 729 days ago · 10 km deep · 6 km away
  42. 3.3103 km SSE of Adak, Alaska · 729 days ago · 10 km deep · 5 km away
  43. 3.559 km SSW of Adak, Alaska · 729 days ago · 36 km deep · 76 km away
  44. 3.4106 km SSE of Adak, Alaska · 729 days ago · 10 km deep · 6 km away
  45. 3.4117 km SSE of Adak, Alaska · 729 days ago · 10 km deep · 17 km away
  46. 3.293 km SSE of Adak, Alaska · 728 days ago · 10 km deep · 8 km away
  47. 3.0102 km SSE of Adak, Alaska · 728 days ago · 10 km deep · 4 km away
  48. 3.199 km SSE of Adak, Alaska · 728 days ago · 10 km deep · 5 km away
  49. 3.0101 km SSE of Adak, Alaska · 728 days ago · 10 km deep · 9 km away
  50. 3.2100 km SSE of Adak, Alaska · 727 days ago · 10 km deep · 9 km away
  51. 3.193 km SSE of Adak, Alaska · 727 days ago · 10 km deep · 7 km away
  52. 3.9101 km SSE of Adak, Alaska · 727 days ago · 10 km deep · 6 km away
  53. 2.575 km SSW of Adak, Alaska · 727 days ago · 35 km deep · 61 km away
  54. 4.092 km SSE of Adak, Alaska · 727 days ago · 35 km deep · 11 km away
  55. 3.6109 km SSE of Adak, Alaska · 727 days ago · 10 km deep · 9 km away
  56. 3.770 km SSE of Adak, Alaska · 727 days ago · 41 km deep · 30 km away
  57. 2.7110 km SSE of Adak, Alaska · 726 days ago · 10 km deep · 13 km away
  58. 2.8105 km SSE of Adak, Alaska · 726 days ago · 10 km deep · 5 km away
  59. 2.8114 km SSE of Adak, Alaska · 726 days ago · 10 km deep · 16 km away
  60. 2.7111 km SSE of Adak, Alaska · 726 days ago · 10 km deep · 11 km away

The first 60 of at least 200.

Before

  1. 1.865 km SSW of Adak, Alaska · 733 days ago · 27 km deep · 67 km away
  2. 2.276 km SSW of Adak, Alaska · 733 days ago · 25 km deep · 70 km away
  3. 3.499 km SSE of Adak, Alaska · 734 days ago · 14 km deep · 6 km away
  4. 2.6108 km SSE of Adak, Alaska · 734 days ago · 10 km deep · 10 km away
  5. 2.9115 km SSE of Adak, Alaska · 734 days ago · 35 km deep · 16 km away
  6. 2.893 km SSE of Adak, Alaska · 734 days ago · 35 km deep · 9 km away
  7. 3.440 km SW of Adak, Alaska · 734 days ago · 35 km deep · 86 km away
  8. 3.9110 km SSE of Adak, Alaska · 734 days ago · 10 km deep · 12 km away
  9. 2.9101 km SSE of Adak, Alaska · 734 days ago · 10 km deep · 10 km away
  10. 2.1100 km SSE of Adak, Alaska · 734 days ago · 26 km deep · 2 km away
  11. 1.995 km SSE of Adak, Alaska · 734 days ago · 53 km deep · 6 km away
  12. 1.834 km S of Adak, Alaska · 734 days ago · 40 km deep · 70 km away
  13. 1.998 km SW of Adak, Alaska · 734 days ago · 26 km deep · 94 km away
  14. 1.998 km SW of Adak, Alaska · 734 days ago · 29 km deep · 95 km away
  15. 1.741 km SSE of Adak, Alaska · 734 days ago · 31 km deep · 60 km away
  16. 2.3107 km SSE of Adak, Alaska · 734 days ago · 25 km deep · 13 km away
  17. 2.098 km SSE of Adak, Alaska · 734 days ago · 14 km deep · 9 km away
  18. 2.033 km SSW of Adak, Alaska · 734 days ago · 42 km deep · 76 km away
  19. 3.294 km SSE of Adak, Alaska · 735 days ago · 10 km deep · 8 km away
  20. 2.0103 km SSE of Adak, Alaska · 735 days ago · 13 km deep · 3 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak024cl5e2y0. Read Fri, Oct 2, 2026, 5:56 PM UTC.