Alaska earthquakes

M1.7 earthquake 92 km S of Unalaska, Alaska

A magnitude 1.7 earthquake struck 92 km S of Unalaska, Alaska on Mon, Jul 22, 2024, 5:57 AM AKDT (13:57 UTC), 20 km (12 mi) below the surface.

A larger quake followed: M4.0 139 km ESE of Nikolski, Alaska. This one was a foreshock.

Unalaska forecastMore in Alaska

Map

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
2024-07-22 13:57:28 UTC
Depth
19.8 km (12.3 mi), shallow
Epicenter
53.044° N, 166.504° 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
29

Nearest places

Distance and direction from each place to the epicenter, with its forecast.

Nearby

Within 100 km, magnitude 1.5 and up: 160 in the 60 days after this one and 53 in the 30 days before it.

After

  1. 1.6134 km S of Unalaska, Alaska · 800 days ago · 8 km deep · 43 km away
  2. 2.772 km SE of Unalaska, Alaska · 800 days ago · 25 km deep · 58 km away
  3. 1.554 km SSE of Akutan, Alaska · 799 days ago · 48 km deep · 91 km away
  4. 2.567 km SE of Unalaska, Alaska · 798 days ago · 35 km deep · 62 km away
  5. 3.3129 km S of Unalaska, Alaska · 798 days ago · 10 km deep · 37 km away
  6. 1.9118 km S of Unalaska, Alaska · 797 days ago · 2 km deep · 31 km away
  7. 2.0113 km S of Unalaska, Alaska · 797 days ago · 26 km deep · 27 km away
  8. 2.0107 km S of Unalaska, Alaska · 797 days ago · 26 km deep · 25 km away
  9. 1.611 km SE of Unalaska, Alaska · 797 days ago · 83 km deep · 85 km away
  10. 1.586 km SSW of Unalaska, Alaska · 797 days ago · 26 km deep · 28 km away
  11. 2.9140 km S of Unalaska, Alaska · 796 days ago · 29 km deep · 50 km away
  12. 2.795 km E of Nikolski, Alaska · 796 days ago · 35 km deep · 71 km away
  13. 2.0135 km S of Unalaska, Alaska · 796 days ago · 20 km deep · 43 km away
  14. 3.4121 km S of Unalaska, Alaska · 796 days ago · 13 km deep · 31 km away
  15. 2.2135 km S of Unalaska, Alaska · 796 days ago · 32 km deep · 43 km away
  16. 1.9124 km S of Unalaska, Alaska · 795 days ago · 7 km deep · 33 km away
  17. 2.118 km SSW of Unalaska, Alaska · 794 days ago · 77 km deep · 77 km away
  18. 2.076 km SE of Unalaska, Alaska · 794 days ago · 42 km deep · 65 km away
  19. 1.979 km SSE of Akutan, Alaska · 793 days ago · 37 km deep · 90 km away
  20. 1.733 km SE of Unalaska, Alaska · 792 days ago · 70 km deep · 67 km away
  21. 2.196 km E of Nikolski, Alaska · 792 days ago · 37 km deep · 65 km away
  22. 1.666 km SE of Unalaska, Alaska · 792 days ago · 23 km deep · 59 km away
  23. 2.159 km S of Unalaska, Alaska · 791 days ago · 48 km deep · 36 km away
  24. 3.272 km WSW of Unalaska, Alaska · 791 days ago · 10 km deep · 82 km away
  25. 1.972 km WSW of Unalaska, Alaska · 791 days ago · 13 km deep · 87 km away
  26. 1.572 km WSW of Unalaska, Alaska · 791 days ago · 8 km deep · 82 km away
  27. 2.8147 km S of Unalaska, Alaska · 791 days ago · 35 km deep · 55 km away
  28. 3.869 km SE of Unalaska, Alaska · 791 days ago · 49 km deep · 69 km away
  29. 1.781 km SE of Unalaska, Alaska · 791 days ago · 21 km deep · 70 km away
  30. 2.663 km SW of Unalaska, Alaska · 790 days ago · 99 km deep · 78 km away
  31. 4.0139 km ESE of Nikolski, Alaska · 790 days ago · 15 km deep · 59 km away
  32. 2.182 km E of Nikolski, Alaska · 789 days ago · 37 km deep · 77 km away
  33. 2.655 km SE of Unalaska, Alaska · 787 days ago · 55 km deep · 60 km away
  34. 2.271 km SE of Unalaska, Alaska · 787 days ago · 36 km deep · 73 km away
  35. 2.1145 km ESE of Nikolski, Alaska · 786 days ago · 25 km deep · 82 km away
  36. 1.687 km E of Nikolski, Alaska · 786 days ago · 53 km deep · 72 km away
  37. 1.579 km S of Unalaska, Alaska · 786 days ago · 26 km deep · 20 km away
  38. 1.766 km SSW of Unalaska, Alaska · 784 days ago · 54 km deep · 38 km away
  39. 1.672 km ENE of Nikolski, Alaska · 784 days ago · 23 km deep · 98 km away
  40. 1.841 km SSE of Unalaska, Alaska · 784 days ago · 84 km deep · 54 km away
  41. 1.7101 km SSE of Unalaska, Alaska · 784 days ago · 22 km deep · 28 km away
  42. 1.588 km ENE of Nikolski, Alaska · 783 days ago · 72 km deep · 73 km away
  43. 2.182 km SSW of Unalaska, Alaska · 782 days ago · 37 km deep · 24 km away
  44. 3.2131 km SSE of Unalaska, Alaska · 782 days ago · 10 km deep · 63 km away
  45. 1.881 km S of Unalaska, Alaska · 781 days ago · 13 km deep · 17 km away
  46. 1.872 km WSW of Unalaska, Alaska · 781 days ago · 12 km deep · 87 km away
  47. 1.996 km SSW of Unalaska, Alaska · 781 days ago · 46 km deep · 27 km away
  48. 1.838 km S of Unalaska, Alaska · 780 days ago · 83 km deep · 54 km away
  49. 1.671 km SE of Unalaska, Alaska · 780 days ago · 23 km deep · 56 km away
  50. 1.940 km WSW of Unalaska, Alaska · 780 days ago · 13 km deep · 82 km away
  51. 2.240 km SE of Unalaska, Alaska · 780 days ago · 67 km deep · 75 km away
  52. 2.1139 km ESE of Nikolski, Alaska · 779 days ago · 14 km deep · 61 km away
  53. 2.520 km ESE of Unalaska, Alaska · 779 days ago · 79 km deep · 85 km away
  54. 1.574 km SE of Unalaska, Alaska · 779 days ago · 36 km deep · 59 km away
  55. 1.670 km SE of Unalaska, Alaska · 779 days ago · 26 km deep · 61 km away
  56. 3.5128 km S of Unalaska, Alaska · 779 days ago · 10 km deep · 38 km away
  57. 1.688 km ENE of Nikolski, Alaska · 778 days ago · 56 km deep · 82 km away
  58. 2.3132 km S of Unalaska, Alaska · 777 days ago · 25 km deep · 40 km away
  59. 3.8122 km S of Unalaska, Alaska · 777 days ago · 13 km deep · 33 km away
  60. 2.9120 km S of Unalaska, Alaska · 777 days ago · 23 km deep · 32 km away

The first 60 of 160.

Before

  1. 1.580 km SSW of Unalaska, Alaska · 801 days ago · 29 km deep · 27 km away
  2. 1.753 km SW of Unalaska, Alaska · 802 days ago · 64 km deep · 62 km away
  3. 2.5130 km ESE of Nikolski, Alaska · 803 days ago · 10 km deep · 56 km away
  4. 2.176 km SSE of Akutan, Alaska · 803 days ago · 26 km deep · 92 km away
  5. 3.3133 km S of Unalaska, Alaska · 803 days ago · 9 km deep · 42 km away
  6. 2.7130 km S of Unalaska, Alaska · 803 days ago · 10 km deep · 38 km away
  7. 2.882 km S of Unalaska, Alaska · 803 days ago · 35 km deep · 17 km away
  8. 1.978 km SW of Unalaska, Alaska · 804 days ago · 25 km deep · 66 km away
  9. 1.992 km SSE of Akutan, Alaska · 804 days ago · 48 km deep · 89 km away
  10. 1.5125 km ESE of Nikolski, Alaska · 805 days ago · 16 km deep · 51 km away
  11. 1.8133 km S of Unalaska, Alaska · 805 days ago · 13 km deep · 42 km away
  12. 3.3174 km SSE of Unalaska, Alaska · 806 days ago · 15 km deep · 97 km away
  13. 1.766 km S of Unalaska, Alaska · 807 days ago · 77 km deep · 31 km away
  14. 1.763 km SW of Unalaska, Alaska · 807 days ago · 14 km deep · 77 km away
  15. 2.0101 km E of Nikolski, Alaska · 807 days ago · 19 km deep · 66 km away
  16. 1.794 km SSW of Unalaska, Alaska · 807 days ago · 81 km deep · 47 km away
  17. 1.568 km SSW of Unalaska, Alaska · 807 days ago · 30 km deep · 35 km away
  18. 2.6116 km ESE of Nikolski, Alaska · 808 days ago · 35 km deep · 65 km away
  19. 1.885 km ENE of Nikolski, Alaska · 808 days ago · 70 km deep · 78 km away
  20. 1.958 km SSE of Akutan, Alaska · 809 days ago · 45 km deep · 94 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak0249dlppna. Read Thu, Oct 1, 2026, 5:29 PM UTC.