Alaska earthquakes

M1.7 earthquake 94 km SSW of Unalaska, Alaska

A magnitude 1.7 earthquake struck 94 km SSW of Unalaska, Alaska on Tue, Jul 16, 2024, 9:23 AM AKDT (17:23 UTC), 81 km (51 mi) below the surface.

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

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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), micro
Local time
UTC
2024-07-16 17:23:00 UTC
Depth
81.3 km (50.5 mi), intermediate-depth
Epicenter
53.120° N, 167.191° 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

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 150 in the 60 days after this one and 43 in the 30 days before it.

After

  1. 2.0101 km E of Nikolski, Alaska · 806 days ago · 19 km deep · 40 km away
  2. 1.763 km SW of Unalaska, Alaska · 806 days ago · 14 km deep · 48 km away
  3. 1.766 km S of Unalaska, Alaska · 806 days ago · 77 km deep · 37 km away
  4. 1.8133 km S of Unalaska, Alaska · 804 days ago · 13 km deep · 62 km away
  5. 1.5125 km ESE of Nikolski, Alaska · 804 days ago · 16 km deep · 46 km away
  6. 1.637 km ESE of Nikolski, Alaska · 804 days ago · 55 km deep · 82 km away
  7. 1.978 km SW of Unalaska, Alaska · 803 days ago · 25 km deep · 28 km away
  8. 2.882 km S of Unalaska, Alaska · 803 days ago · 35 km deep · 33 km away
  9. 2.7130 km S of Unalaska, Alaska · 803 days ago · 10 km deep · 61 km away
  10. 3.3133 km S of Unalaska, Alaska · 803 days ago · 9 km deep · 64 km away
  11. 2.5130 km ESE of Nikolski, Alaska · 802 days ago · 10 km deep · 55 km away
  12. 1.753 km SW of Unalaska, Alaska · 801 days ago · 64 km deep · 43 km away
  13. 2.131 km NE of Nikolski, Alaska · 801 days ago · 109 km deep · 89 km away
  14. 1.580 km SSW of Unalaska, Alaska · 801 days ago · 29 km deep · 24 km away
  15. 1.792 km S of Unalaska, Alaska · 800 days ago · 20 km deep · 47 km away
  16. 1.6134 km S of Unalaska, Alaska · 799 days ago · 8 km deep · 62 km away
  17. 2.772 km SE of Unalaska, Alaska · 799 days ago · 25 km deep · 95 km away
  18. 1.854 km ESE of Nikolski, Alaska · 798 days ago · 22 km deep · 82 km away
  19. 2.567 km SE of Unalaska, Alaska · 798 days ago · 35 km deep · 96 km away
  20. 3.3129 km S of Unalaska, Alaska · 797 days ago · 10 km deep · 61 km away
  21. 1.9118 km S of Unalaska, Alaska · 797 days ago · 2 km deep · 44 km away
  22. 2.0113 km S of Unalaska, Alaska · 797 days ago · 26 km deep · 41 km away
  23. 2.0107 km S of Unalaska, Alaska · 797 days ago · 26 km deep · 34 km away
  24. 2.759 km ESE of Nikolski, Alaska · 796 days ago · 35 km deep · 78 km away
  25. 1.611 km SE of Unalaska, Alaska · 796 days ago · 83 km deep · 93 km away
  26. 1.586 km SSW of Unalaska, Alaska · 796 days ago · 26 km deep · 20 km away
  27. 2.9140 km S of Unalaska, Alaska · 795 days ago · 29 km deep · 64 km away
  28. 2.795 km E of Nikolski, Alaska · 795 days ago · 35 km deep · 42 km away
  29. 2.0135 km S of Unalaska, Alaska · 795 days ago · 20 km deep · 67 km away
  30. 3.4121 km S of Unalaska, Alaska · 795 days ago · 13 km deep · 49 km away
  31. 2.2135 km S of Unalaska, Alaska · 795 days ago · 32 km deep · 68 km away
  32. 1.9124 km S of Unalaska, Alaska · 795 days ago · 7 km deep · 55 km away
  33. 3.342 km ESE of Nikolski, Alaska · 795 days ago · 35 km deep · 86 km away
  34. 2.118 km SSW of Unalaska, Alaska · 793 days ago · 77 km deep · 76 km away
  35. 1.733 km SE of Unalaska, Alaska · 792 days ago · 70 km deep · 85 km away
  36. 2.196 km E of Nikolski, Alaska · 792 days ago · 37 km deep · 30 km away
  37. 1.666 km SE of Unalaska, Alaska · 791 days ago · 23 km deep · 93 km away
  38. 2.159 km S of Unalaska, Alaska · 791 days ago · 48 km deep · 61 km away
  39. 3.272 km WSW of Unalaska, Alaska · 790 days ago · 10 km deep · 47 km away
  40. 1.972 km WSW of Unalaska, Alaska · 790 days ago · 13 km deep · 53 km away
  41. 1.572 km WSW of Unalaska, Alaska · 790 days ago · 8 km deep · 48 km away
  42. 2.8147 km S of Unalaska, Alaska · 790 days ago · 35 km deep · 75 km away
  43. 2.663 km SW of Unalaska, Alaska · 790 days ago · 99 km deep · 49 km away
  44. 4.0139 km ESE of Nikolski, Alaska · 789 days ago · 15 km deep · 65 km away
  45. 2.123 km ESE of Nikolski, Alaska · 789 days ago · 63 km deep · 98 km away
  46. 2.182 km E of Nikolski, Alaska · 788 days ago · 37 km deep · 37 km away
  47. 2.655 km SE of Unalaska, Alaska · 787 days ago · 55 km deep · 89 km away
  48. 2.1145 km ESE of Nikolski, Alaska · 786 days ago · 25 km deep · 86 km away
  49. 1.687 km E of Nikolski, Alaska · 786 days ago · 53 km deep · 31 km away
  50. 3.755 km NE of Nikolski, Alaska · 785 days ago · 79 km deep · 67 km away
  51. 1.518 km NE of Nikolski, Alaska · 785 days ago · 22 km deep · 98 km away
  52. 1.579 km S of Unalaska, Alaska · 785 days ago · 26 km deep · 32 km away
  53. 1.766 km SSW of Unalaska, Alaska · 784 days ago · 54 km deep · 30 km away
  54. 1.672 km ENE of Nikolski, Alaska · 784 days ago · 23 km deep · 51 km away
  55. 1.841 km SSE of Unalaska, Alaska · 783 days ago · 84 km deep · 72 km away
  56. 1.7101 km SSE of Unalaska, Alaska · 783 days ago · 22 km deep · 74 km away
  57. 1.588 km ENE of Nikolski, Alaska · 783 days ago · 72 km deep · 27 km away
  58. 2.182 km SSW of Unalaska, Alaska · 781 days ago · 37 km deep · 26 km away
  59. 1.881 km S of Unalaska, Alaska · 781 days ago · 13 km deep · 34 km away
  60. 1.872 km WSW of Unalaska, Alaska · 781 days ago · 12 km deep · 53 km away

The first 60 of 150.

Before

  1. 1.568 km SSW of Unalaska, Alaska · 806 days ago · 30 km deep · 30 km away
  2. 1.654 km ESE of Nikolski, Alaska · 807 days ago · 29 km deep · 72 km away
  3. 2.6116 km ESE of Nikolski, Alaska · 807 days ago · 35 km deep · 53 km away
  4. 1.885 km ENE of Nikolski, Alaska · 807 days ago · 70 km deep · 31 km away
  5. 1.752 km ESE of Nikolski, Alaska · 808 days ago · 25 km deep · 81 km away
  6. 2.680 km SW of Unalaska, Alaska · 808 days ago · 23 km deep · 23 km away
  7. 2.087 km E of Nikolski, Alaska · 810 days ago · 34 km deep · 37 km away
  8. 1.638 km SSW of Unalaska, Alaska · 813 days ago · 63 km deep · 57 km away
  9. 1.689 km SW of Unalaska, Alaska · 813 days ago · 62 km deep · 20 km away
  10. 3.414 km ESE of Unalaska, Alaska · 814 days ago · 82 km deep · 99 km away
  11. 2.142 km ESE of Nikolski, Alaska · 815 days ago · 54 km deep · 82 km away
  12. 1.658 km NE of Nikolski, Alaska · 815 days ago · 71 km deep · 71 km away
  13. 2.181 km E of Nikolski, Alaska · 816 days ago · 48 km deep · 36 km away
  14. 2.793 km E of Nikolski, Alaska · 818 days ago · 30 km deep · 40 km away
  15. 1.671 km SSW of Unalaska, Alaska · 818 days ago · 39 km deep · 32 km away
  16. 1.658 km SSW of Unalaska, Alaska · 818 days ago · 35 km deep · 38 km away
  17. 1.988 km SW of Unalaska, Alaska · 819 days ago · 76 km deep · 24 km away
  18. 1.772 km WSW of Unalaska, Alaska · 821 days ago · 91 km deep · 61 km away
  19. 1.789 km SSW of Unalaska, Alaska · 821 days ago · 20 km deep · 13 km away
  20. 1.857 km ENE of Nikolski, Alaska · 822 days ago · 37 km deep · 57 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak02493qo1e2. Read Thu, Oct 1, 2026, 12:07 AM UTC.