Alaska earthquakes

M1.7 earthquake 77 km SSE of Adak, Alaska

A magnitude 1.7 earthquake struck 77 km SSE of Adak, Alaska on Mon, Sep 23, 2024, 9:06 PM HADT (06:06 UTC), 23 km (14 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
1.7 (ML, local (Richter)), micro
Magnitude from
Alaska Earthquake Center
Local time
UTC
2024-09-24 06:06:56 UTC
Depth
23.1 km (14.4 mi), shallow
Epicenter
51.219° N, 176.260° 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 201 in the 60 days after this one and 99 in the 30 days before it.

After

  1. 2.264 km ENE of Adak, Alaska · 739 days ago · 235 km deep · 97 km away
  2. 1.997 km SSE of Adak, Alaska · 739 days ago · 14 km deep · 22 km away
  3. 2.199 km SSE of Adak, Alaska · 738 days ago · 13 km deep · 24 km away
  4. 2.521 km WNW of Adak, Alaska · 738 days ago · 81 km deep · 92 km away
  5. 1.672 km SSW of Adak, Alaska · 738 days ago · 26 km deep · 57 km away
  6. 1.873 km SE of Adak, Alaska · 738 days ago · 25 km deep · 36 km away
  7. 2.057 km SSE of Adak, Alaska · 738 days ago · 37 km deep · 20 km away
  8. 1.856 km SSW of Adak, Alaska · 738 days ago · 26 km deep · 59 km away
  9. 1.752 km SW of Adak, Alaska · 737 days ago · 39 km deep · 65 km away
  10. 2.6113 km SSE of Adak, Alaska · 737 days ago · 10 km deep · 36 km away
  11. 1.992 km SW of Adak, Alaska · 737 days ago · 23 km deep · 83 km away
  12. 2.072 km SSW of Adak, Alaska · 737 days ago · 21 km deep · 51 km away
  13. 3.360 km SSE of Adak, Alaska · 737 days ago · 33 km deep · 20 km away
  14. 1.867 km S of Adak, Alaska · 737 days ago · 23 km deep · 24 km away
  15. 3.0106 km SSE of Adak, Alaska · 736 days ago · 16 km deep · 31 km away
  16. 2.166 km SSW of Adak, Alaska · 736 days ago · 36 km deep · 58 km away
  17. 2.063 km SSE of Adak, Alaska · 736 days ago · 23 km deep · 14 km away
  18. 2.0103 km SSE of Adak, Alaska · 735 days ago · 13 km deep · 26 km away
  19. 3.294 km SSE of Adak, Alaska · 735 days ago · 10 km deep · 18 km away
  20. 2.033 km SSW of Adak, Alaska · 735 days ago · 42 km deep · 54 km away
  21. 2.098 km SSE of Adak, Alaska · 735 days ago · 14 km deep · 23 km away
  22. 2.3107 km SSE of Adak, Alaska · 735 days ago · 25 km deep · 32 km away
  23. 1.741 km SSE of Adak, Alaska · 735 days ago · 31 km deep · 37 km away
  24. 1.998 km SW of Adak, Alaska · 735 days ago · 29 km deep · 86 km away
  25. 1.998 km SW of Adak, Alaska · 735 days ago · 26 km deep · 85 km away
  26. 1.834 km S of Adak, Alaska · 735 days ago · 40 km deep · 48 km away
  27. 1.995 km SSE of Adak, Alaska · 735 days ago · 53 km deep · 19 km away
  28. 2.1100 km SSE of Adak, Alaska · 735 days ago · 26 km deep · 23 km away
  29. 2.9101 km SSE of Adak, Alaska · 735 days ago · 10 km deep · 25 km away
  30. 3.9110 km SSE of Adak, Alaska · 735 days ago · 10 km deep · 34 km away
  31. 3.440 km SW of Adak, Alaska · 735 days ago · 35 km deep · 65 km away
  32. 2.893 km SSE of Adak, Alaska · 735 days ago · 35 km deep · 16 km away
  33. 2.9115 km SSE of Adak, Alaska · 735 days ago · 35 km deep · 38 km away
  34. 2.6108 km SSE of Adak, Alaska · 735 days ago · 10 km deep · 32 km away
  35. 3.499 km SSE of Adak, Alaska · 734 days ago · 14 km deep · 23 km away
  36. 2.276 km SSW of Adak, Alaska · 734 days ago · 25 km deep · 59 km away
  37. 1.865 km SSW of Adak, Alaska · 734 days ago · 27 km deep · 52 km away
  38. 1.9100 km SSE of Adak, Alaska · 734 days ago · 14 km deep · 23 km away
  39. 1.859 km SSE of Adak, Alaska · 734 days ago · 26 km deep · 23 km away
  40. 1.552 km SSE of Adak, Alaska · 733 days ago · 26 km deep · 26 km away
  41. 2.9113 km SSE of Adak, Alaska · 733 days ago · 12 km deep · 36 km away
  42. 2.7118 km SSE of Adak, Alaska · 733 days ago · 10 km deep · 42 km away
  43. 3.6112 km SSE of Adak, Alaska · 733 days ago · 10 km deep · 35 km away
  44. 3.051 km S of Adak, Alaska · 733 days ago · 35 km deep · 30 km away
  45. 4.0107 km SSE of Adak, Alaska · 733 days ago · 10 km deep · 30 km away
  46. 2.2100 km SSE of Adak, Alaska · 732 days ago · 13 km deep · 23 km away
  47. 2.7102 km SSE of Adak, Alaska · 732 days ago · 10 km deep · 25 km away
  48. 3.894 km SSE of Adak, Alaska · 732 days ago · 17 km deep · 17 km away
  49. 2.995 km SSE of Adak, Alaska · 732 days ago · 20 km deep · 18 km away
  50. 2.093 km SSE of Adak, Alaska · 732 days ago · 14 km deep · 16 km away
  51. 3.0105 km SSE of Adak, Alaska · 732 days ago · 24 km deep · 28 km away
  52. 1.659 km SE of Adak, Alaska · 732 days ago · 25 km deep · 27 km away
  53. 1.977 km SW of Adak, Alaska · 732 days ago · 27 km deep · 93 km away
  54. 3.199 km SSE of Adak, Alaska · 732 days ago · 25 km deep · 22 km away
  55. 2.598 km SSE of Adak, Alaska · 732 days ago · 10 km deep · 21 km away
  56. 1.986 km SSE of Adak, Alaska · 732 days ago · 11 km deep · 10 km away
  57. 2.194 km SSE of Adak, Alaska · 732 days ago · 5 km deep · 18 km away
  58. 3.4101 km SSE of Adak, Alaska · 732 days ago · 23 km deep · 24 km away
  59. 2.650 km E of Adak, Alaska · 731 days ago · 78 km deep · 76 km away
  60. 2.663 km ESE of Adak, Alaska · 731 days ago · 67 km deep · 51 km away

The first 60 of at least 201.

Before

  1. 2.769 km E of Adak, Alaska · 740 days ago · 95 km deep · 95 km away
  2. 1.680 km SE of Adak, Alaska · 740 days ago · 12 km deep · 42 km away
  3. 1.750 km SW of Adak, Alaska · 740 days ago · 36 km deep · 63 km away
  4. 2.4150 km S of Adak, Alaska · 740 days ago · 10 km deep · 87 km away
  5. 2.361 km E of Adak, Alaska · 741 days ago · 69 km deep · 84 km away
  6. 2.582 km SW of Adak, Alaska · 741 days ago · 54 km deep · 94 km away
  7. 1.843 km SSE of Adak, Alaska · 742 days ago · 34 km deep · 34 km away
  8. 2.753 km SSE of Adak, Alaska · 742 days ago · 35 km deep · 28 km away
  9. 2.297 km SSE of Adak, Alaska · 742 days ago · 14 km deep · 22 km away
  10. 1.942 km SSW of Adak, Alaska · 743 days ago · 54 km deep · 50 km away
  11. 2.866 km ESE of Adak, Alaska · 743 days ago · 40 km deep · 53 km away
  12. 1.822 km ESE of Adak, Alaska · 744 days ago · 68 km deep · 61 km away
  13. 4.198 km SSE of Adak, Alaska · 744 days ago · 10 km deep · 21 km away
  14. 4.090 km SSE of Adak, Alaska · 744 days ago · 25 km deep · 13 km away
  15. 2.068 km SE of Adak, Alaska · 744 days ago · 25 km deep · 35 km away
  16. 3.195 km SSE of Adak, Alaska · 744 days ago · 10 km deep · 19 km away
  17. 1.958 km SE of Adak, Alaska · 744 days ago · 26 km deep · 28 km away
  18. 1.558 km SE of Adak, Alaska · 744 days ago · 5 km deep · 31 km away
  19. 2.978 km SW of Adak, Alaska · 745 days ago · 35 km deep · 90 km away
  20. 1.767 km WSW of Adak, Alaska · 745 days ago · 61 km deep · 97 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak024cbbn0my. Read Sat, Oct 3, 2026, 4:19 PM UTC.