Alaska earthquakes

M1.8 earthquake 56 km SSE of Adak, Alaska

A magnitude 1.8 earthquake struck 56 km SSE of Adak, Alaska on Wed, Oct 2, 2024, 9:58 AM HADT (18:58 UTC), 24 km (15 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
1.8 (ML, local (Richter)), micro
Magnitude from
Alaska Earthquake Center
Local time
UTC
2024-10-02 18:58:43 UTC
Depth
23.5 km (14.6 mi), shallow
Epicenter
51.388° N, 176.387° 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 200 in the 60 days after this one and 155 in the 30 days before it.

After

  1. 1.978 km SSE of Adak, Alaska · 729 days ago · 2 km deep · 22 km away
  2. 2.089 km SW of Adak, Alaska · 729 days ago · 44 km deep · 88 km away
  3. 3.0109 km SSE of Adak, Alaska · 729 days ago · 10 km deep · 53 km away
  4. 2.798 km SSE of Adak, Alaska · 729 days ago · 10 km deep · 41 km away
  5. 3.2103 km SSE of Adak, Alaska · 728 days ago · 10 km deep · 47 km away
  6. 4.0104 km SSE of Adak, Alaska · 728 days ago · 9 km deep · 48 km away
  7. 3.194 km SSE of Adak, Alaska · 728 days ago · 10 km deep · 38 km away
  8. 5.068 km SSW of Adak, Alaska · 728 days ago · 35 km deep · 40 km away · felt by 1
  9. 3.830 km E of Adak, Alaska · 728 days ago · 79 km deep · 53 km away
  10. 4.598 km SSE of Adak, Alaska · 728 days ago · 20 km deep · 42 km away
  11. 3.8104 km SSE of Adak, Alaska · 728 days ago · 24 km deep · 48 km away
  12. 3.1109 km SSE of Adak, Alaska · 728 days ago · 10 km deep · 53 km away
  13. 3.6101 km SSE of Adak, Alaska · 728 days ago · 10 km deep · 46 km away
  14. 3.3103 km SSE of Adak, Alaska · 728 days ago · 10 km deep · 47 km away
  15. 3.559 km SSW of Adak, Alaska · 728 days ago · 36 km deep · 47 km away
  16. 3.4106 km SSE of Adak, Alaska · 728 days ago · 10 km deep · 50 km away
  17. 3.4117 km SSE of Adak, Alaska · 728 days ago · 10 km deep · 61 km away
  18. 3.293 km SSE of Adak, Alaska · 727 days ago · 10 km deep · 37 km away
  19. 3.0102 km SSE of Adak, Alaska · 727 days ago · 10 km deep · 46 km away
  20. 3.199 km SSE of Adak, Alaska · 727 days ago · 10 km deep · 43 km away
  21. 3.0101 km SSE of Adak, Alaska · 727 days ago · 10 km deep · 45 km away
  22. 3.2100 km SSE of Adak, Alaska · 726 days ago · 10 km deep · 45 km away
  23. 3.193 km SSE of Adak, Alaska · 726 days ago · 10 km deep · 37 km away
  24. 3.9101 km SSE of Adak, Alaska · 726 days ago · 10 km deep · 45 km away
  25. 2.575 km SSW of Adak, Alaska · 726 days ago · 35 km deep · 44 km away
  26. 4.092 km SSE of Adak, Alaska · 726 days ago · 35 km deep · 37 km away
  27. 3.6109 km SSE of Adak, Alaska · 726 days ago · 10 km deep · 53 km away
  28. 3.770 km SSE of Adak, Alaska · 725 days ago · 41 km deep · 14 km away
  29. 2.7110 km SSE of Adak, Alaska · 725 days ago · 10 km deep · 55 km away
  30. 2.8105 km SSE of Adak, Alaska · 725 days ago · 10 km deep · 48 km away
  31. 2.8114 km SSE of Adak, Alaska · 725 days ago · 10 km deep · 58 km away
  32. 2.7111 km SSE of Adak, Alaska · 725 days ago · 10 km deep · 55 km away
  33. 2.751 km SE of Adak, Alaska · 725 days ago · 35 km deep · 20 km away
  34. 3.1105 km SSE of Adak, Alaska · 725 days ago · 35 km deep · 49 km away
  35. 2.286 km SSE of Adak, Alaska · 725 days ago · 17 km deep · 30 km away
  36. 2.068 km SE of Adak, Alaska · 725 days ago · 27 km deep · 35 km away
  37. 1.962 km SSE of Adak, Alaska · 724 days ago · 23 km deep · 6 km away
  38. 2.991 km SSE of Adak, Alaska · 724 days ago · 21 km deep · 35 km away
  39. 3.9110 km SSE of Adak, Alaska · 724 days ago · 10 km deep · 54 km away
  40. 2.092 km SSE of Adak, Alaska · 724 days ago · 25 km deep · 36 km away
  41. 3.599 km SSE of Adak, Alaska · 724 days ago · 10 km deep · 43 km away
  42. 4.482 km SSE of Adak, Alaska · 724 days ago · 36 km deep · 26 km away
  43. 3.693 km SSE of Adak, Alaska · 724 days ago · 34 km deep · 37 km away
  44. 3.488 km SSE of Adak, Alaska · 724 days ago · 35 km deep · 32 km away
  45. 2.192 km SSE of Adak, Alaska · 724 days ago · 9 km deep · 36 km away
  46. 3.594 km SSE of Adak, Alaska · 724 days ago · 28 km deep · 38 km away
  47. 3.6111 km SSE of Adak, Alaska · 724 days ago · 19 km deep · 55 km away
  48. 3.688 km SSE of Adak, Alaska · 724 days ago · 35 km deep · 33 km away
  49. 3.596 km SSE of Adak, Alaska · 724 days ago · 35 km deep · 40 km away
  50. 3.798 km SSE of Adak, Alaska · 724 days ago · 10 km deep · 42 km away
  51. 3.594 km SSE of Adak, Alaska · 724 days ago · 29 km deep · 38 km away
  52. 1.987 km SSE of Adak, Alaska · 724 days ago · 17 km deep · 32 km away
  53. 1.891 km SSE of Adak, Alaska · 723 days ago · 16 km deep · 35 km away
  54. 2.594 km SSE of Adak, Alaska · 723 days ago · 36 km deep · 38 km away
  55. 1.664 km SSE of Adak, Alaska · 723 days ago · 21 km deep · 8 km away
  56. 2.197 km SSE of Adak, Alaska · 723 days ago · 10 km deep · 41 km away
  57. 3.343 km E of Adak, Alaska · 723 days ago · 131 km deep · 65 km away
  58. 1.851 km SSW of Adak, Alaska · 723 days ago · 35 km deep · 47 km away
  59. 2.179 km WSW of Adak, Alaska · 723 days ago · 75 km deep · 99 km away
  60. 2.1102 km SSE of Adak, Alaska · 722 days ago · 17 km deep · 46 km away

The first 60 of at least 200.

Before

  1. 2.8101 km SSE of Adak, Alaska · 729 days ago · 10 km deep · 45 km away
  2. 2.8105 km SSE of Adak, Alaska · 729 days ago · 10 km deep · 49 km away
  3. 1.928 km SSE of Adak, Alaska · 729 days ago · 50 km deep · 28 km away
  4. 2.895 km SSE of Adak, Alaska · 729 days ago · 35 km deep · 40 km away
  5. 3.2115 km SSE of Adak, Alaska · 729 days ago · 10 km deep · 59 km away
  6. 3.9142 km SSE of Adak, Alaska · 729 days ago · 10 km deep · 86 km away
  7. 3.2107 km SSE of Adak, Alaska · 729 days ago · 35 km deep · 51 km away
  8. 2.663 km ESE of Adak, Alaska · 729 days ago · 67 km deep · 44 km away
  9. 2.650 km E of Adak, Alaska · 730 days ago · 78 km deep · 63 km away
  10. 3.4101 km SSE of Adak, Alaska · 730 days ago · 23 km deep · 44 km away
  11. 2.194 km SSE of Adak, Alaska · 730 days ago · 5 km deep · 38 km away
  12. 1.986 km SSE of Adak, Alaska · 730 days ago · 11 km deep · 30 km away
  13. 2.598 km SSE of Adak, Alaska · 730 days ago · 10 km deep · 42 km away
  14. 3.199 km SSE of Adak, Alaska · 730 days ago · 25 km deep · 42 km away
  15. 1.977 km SW of Adak, Alaska · 730 days ago · 27 km deep · 81 km away
  16. 1.659 km SE of Adak, Alaska · 730 days ago · 25 km deep · 19 km away
  17. 3.0105 km SSE of Adak, Alaska · 730 days ago · 24 km deep · 48 km away
  18. 2.093 km SSE of Adak, Alaska · 730 days ago · 14 km deep · 37 km away
  19. 2.995 km SSE of Adak, Alaska · 730 days ago · 20 km deep · 38 km away
  20. 1.997 km SW of Adak, Alaska · 730 days ago · 35 km deep · 94 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak024core41n. Read Thu, Oct 1, 2026, 4:39 PM UTC.