Alaska earthquakes

M1.8 earthquake 67 km SE of Adak, Alaska

A magnitude 1.8 earthquake struck 67 km SE of Adak, Alaska on Mon, Oct 28, 2024, 11:40 AM HADT (20:40 UTC), 23 km (14 mi) below the surface.

A larger quake followed: M6.3 104 km SSW 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
1.8 (ML, local (Richter)), micro
Magnitude from
Alaska Earthquake Center
Local time
UTC
2024-10-28 20:40:40 UTC
Depth
22.9 km (14.2 mi), shallow
Epicenter
51.403° N, 176.022° 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
15

Nearby

Within 100 km, magnitude 1.5 and up: at least 201 in the 60 days after this one and 161 in the 30 days before it.

After

  1. 2.4105 km SSE of Adak, Alaska · 703 days ago · 7 km deep · 44 km away
  2. 3.174 km SE of Adak, Alaska · 703 days ago · 35 km deep · 9 km away
  3. 3.279 km SE of Adak, Alaska · 703 days ago · 35 km deep · 12 km away
  4. 2.051 km E of Adak, Alaska · 703 days ago · 76 km deep · 53 km away
  5. 2.878 km SE of Adak, Alaska · 702 days ago · 35 km deep · 11 km away
  6. 2.164 km SSE of Adak, Alaska · 702 days ago · 22 km deep · 22 km away
  7. 2.967 km SW of Atka, Alaska · 701 days ago · 68 km deep · 86 km away
  8. 3.998 km SW of Atka, Alaska · 701 days ago · 35 km deep · 59 km away
  9. 3.056 km SSE of Adak, Alaska · 700 days ago · 35 km deep · 28 km away
  10. 2.672 km SSW of Adak, Alaska · 700 days ago · 35 km deep · 72 km away
  11. 1.965 km ESE of Adak, Alaska · 700 days ago · 38 km deep · 23 km away
  12. 2.751 km SSE of Adak, Alaska · 699 days ago · 35 km deep · 29 km away
  13. 2.669 km SE of Adak, Alaska · 699 days ago · 35 km deep · 2 km away
  14. 2.041 km SSE of Adak, Alaska · 699 days ago · 38 km deep · 31 km away
  15. 1.774 km SE of Adak, Alaska · 699 days ago · 20 km deep · 19 km away
  16. 3.168 km SW of Atka, Alaska · 699 days ago · 35 km deep · 90 km away
  17. 1.967 km SSW of Adak, Alaska · 698 days ago · 33 km deep · 74 km away
  18. 2.542 km SSE of Adak, Alaska · 698 days ago · 35 km deep · 27 km away
  19. 1.942 km SW of Adak, Alaska · 698 days ago · 63 km deep · 74 km away
  20. 1.973 km W of Atka, Alaska · 698 days ago · 75 km deep · 94 km away
  21. 5.882 km ESE of Adak, Alaska · 698 days ago · 34 km deep · 29 km away · felt by 4 · tsunami flag
  22. 4.185 km ESE of Adak, Alaska · 698 days ago · 35 km deep · 33 km away
  23. 2.284 km ESE of Adak, Alaska · 698 days ago · 32 km deep · 30 km away
  24. 2.682 km ESE of Adak, Alaska · 698 days ago · 35 km deep · 29 km away
  25. 2.288 km ESE of Adak, Alaska · 698 days ago · 26 km deep · 32 km away
  26. 2.178 km SE of Adak, Alaska · 698 days ago · 25 km deep · 22 km away
  27. 1.972 km SE of Adak, Alaska · 698 days ago · 5 km deep · 19 km away
  28. 1.984 km ESE of Adak, Alaska · 698 days ago · 26 km deep · 30 km away
  29. 2.081 km SE of Adak, Alaska · 698 days ago · 28 km deep · 25 km away
  30. 2.072 km SE of Adak, Alaska · 698 days ago · 35 km deep · 21 km away
  31. 2.779 km SE of Adak, Alaska · 698 days ago · 35 km deep · 21 km away
  32. 3.884 km ESE of Adak, Alaska · 698 days ago · 35 km deep · 29 km away
  33. 2.180 km ESE of Adak, Alaska · 698 days ago · 28 km deep · 27 km away
  34. 2.281 km ESE of Adak, Alaska · 698 days ago · 24 km deep · 28 km away
  35. 2.793 km SE of Adak, Alaska · 698 days ago · 35 km deep · 34 km away
  36. 1.988 km SE of Adak, Alaska · 698 days ago · 26 km deep · 29 km away
  37. 1.993 km SW of Atka, Alaska · 698 days ago · 31 km deep · 61 km away
  38. 2.884 km ESE of Adak, Alaska · 698 days ago · 35 km deep · 30 km away
  39. 1.885 km SE of Adak, Alaska · 698 days ago · 26 km deep · 29 km away
  40. 1.982 km SE of Adak, Alaska · 698 days ago · 25 km deep · 27 km away
  41. 1.679 km SE of Adak, Alaska · 698 days ago · 23 km deep · 23 km away
  42. 1.877 km SE of Adak, Alaska · 698 days ago · 23 km deep · 21 km away
  43. 1.774 km SE of Adak, Alaska · 698 days ago · 21 km deep · 17 km away
  44. 1.777 km SE of Adak, Alaska · 698 days ago · 20 km deep · 22 km away
  45. 1.675 km SE of Adak, Alaska · 698 days ago · 18 km deep · 17 km away
  46. 1.671 km SE of Adak, Alaska · 698 days ago · 25 km deep · 13 km away
  47. 1.678 km SE of Adak, Alaska · 698 days ago · 15 km deep · 22 km away
  48. 1.775 km SE of Adak, Alaska · 698 days ago · 18 km deep · 16 km away
  49. 2.888 km SE of Adak, Alaska · 698 days ago · 35 km deep · 31 km away
  50. 1.775 km SE of Adak, Alaska · 698 days ago · 13 km deep · 16 km away
  51. 1.773 km SE of Adak, Alaska · 698 days ago · 20 km deep · 17 km away
  52. 2.685 km SE of Adak, Alaska · 698 days ago · 35 km deep · 22 km away
  53. 1.975 km SE of Adak, Alaska · 698 days ago · 22 km deep · 19 km away
  54. 1.677 km SE of Adak, Alaska · 698 days ago · 16 km deep · 20 km away
  55. 2.177 km SE of Adak, Alaska · 698 days ago · 24 km deep · 20 km away
  56. 2.175 km SSW of Adak, Alaska · 698 days ago · 30 km deep · 80 km away
  57. 1.880 km SE of Adak, Alaska · 698 days ago · 25 km deep · 23 km away
  58. 1.839 km ESE of Adak, Alaska · 698 days ago · 68 km deep · 41 km away
  59. 2.083 km SE of Adak, Alaska · 697 days ago · 26 km deep · 25 km away
  60. 2.882 km SE of Adak, Alaska · 697 days ago · 35 km deep · 23 km away

The first 60 of at least 201.

Before

  1. 1.958 km SE of Adak, Alaska · 703 days ago · 13 km deep · 9 km away
  2. 2.253 km ESE of Adak, Alaska · 703 days ago · 42 km deep · 29 km away
  3. 3.273 km SW of Adak, Alaska · 704 days ago · 35 km deep · 100 km away
  4. 1.859 km SSE of Adak, Alaska · 704 days ago · 26 km deep · 28 km away
  5. 1.960 km SSW of Adak, Alaska · 704 days ago · 29 km deep · 55 km away
  6. 1.764 km SW of Adak, Alaska · 704 days ago · 29 km deep · 87 km away
  7. 2.942 km S of Adak, Alaska · 705 days ago · 38 km deep · 41 km away
  8. 2.169 km SE of Adak, Alaska · 705 days ago · 23 km deep · 12 km away
  9. 3.168 km SE of Adak, Alaska · 706 days ago · 35 km deep · 5 km away
  10. 2.030 km SE of Adak, Alaska · 706 days ago · 64 km deep · 39 km away
  11. 2.935 km SSW of Adak, Alaska · 706 days ago · 63 km deep · 54 km away
  12. 3.069 km SE of Adak, Alaska · 706 days ago · 35 km deep · 6 km away
  13. 2.158 km S of Adak, Alaska · 707 days ago · 29 km deep · 32 km away
  14. 1.949 km SE of Adak, Alaska · 707 days ago · 32 km deep · 18 km away
  15. 1.942 km SW of Adak, Alaska · 708 days ago · 43 km deep · 71 km away
  16. 3.081 km SW of Atka, Alaska · 708 days ago · 48 km deep · 73 km away
  17. 2.897 km SW of Atka, Alaska · 708 days ago · 35 km deep · 61 km away
  18. 2.672 km SSE of Adak, Alaska · 709 days ago · 35 km deep · 8 km away
  19. 1.858 km SE of Adak, Alaska · 709 days ago · 23 km deep · 12 km away
  20. 3.079 km ENE of Adak, Alaska · 709 days ago · 186 km deep · 89 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak024dvsg50b. Read Fri, Oct 2, 2026, 2:10 AM UTC.