Alaska earthquakes

M1.8 earthquake 33 km ESE of Adak, Alaska

A magnitude 1.8 earthquake struck 33 km ESE of Adak, Alaska on Sun, Jul 28, 2024, 7:59 PM HADT (04:59 UTC), 71 km (44 mi) below the surface.

A larger quake followed: M4.1 98 km SSE 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
2024-07-29 04:59:14 UTC
Depth
70.5 km (43.8 mi), intermediate-depth
Epicenter
51.752° N, 176.188° 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 201 in the 60 days after this one and 127 in the 30 days before it.

After

  1. 1.767 km SSW of Adak, Alaska · 795 days ago · 26 km deep · 71 km away
  2. 1.788 km SW of Atka, Alaska · 795 days ago · 18 km deep · 89 km away
  3. 1.556 km SE of Adak, Alaska · 795 days ago · 23 km deep · 32 km away
  4. 1.644 km SSW of Adak, Alaska · 795 days ago · 52 km deep · 55 km away
  5. 1.646 km SSE of Adak, Alaska · 794 days ago · 36 km deep · 35 km away
  6. 1.517 km S of Adak, Alaska · 794 days ago · 67 km deep · 33 km away
  7. 3.360 km E of Adak, Alaska · 794 days ago · 70 km deep · 29 km away
  8. 1.748 km W of Atka, Alaska · 794 days ago · 98 km deep · 98 km away
  9. 2.076 km SW of Adak, Alaska · 794 days ago · 25 km deep · 99 km away
  10. 1.859 km S of Adak, Alaska · 793 days ago · 23 km deep · 52 km away
  11. 1.949 km SSE of Adak, Alaska · 793 days ago · 33 km deep · 40 km away
  12. 1.688 km ESE of Adak, Alaska · 792 days ago · 29 km deep · 54 km away
  13. 1.559 km WSW of Adak, Alaska · 792 days ago · 3 km deep · 89 km away
  14. 2.241 km WNW of Adak, Alaska · 791 days ago · 108 km deep · 74 km away
  15. 1.647 km SSE of Adak, Alaska · 791 days ago · 23 km deep · 26 km away
  16. 2.959 km SE of Adak, Alaska · 791 days ago · 35 km deep · 31 km away
  17. 3.449 km N of Adak, Alaska · 791 days ago · 224 km deep · 66 km away
  18. 1.659 km WSW of Adak, Alaska · 791 days ago · 13 km deep · 88 km away
  19. 2.177 km SE of Adak, Alaska · 790 days ago · 27 km deep · 47 km away
  20. 3.2102 km ESE of Adak, Alaska · 790 days ago · 35 km deep · 69 km away
  21. 1.899 km ESE of Adak, Alaska · 790 days ago · 26 km deep · 66 km away
  22. 2.767 km ENE of Adak, Alaska · 790 days ago · 147 km deep · 55 km away
  23. 1.863 km SSW of Adak, Alaska · 790 days ago · 26 km deep · 74 km away
  24. 1.559 km SSW of Adak, Alaska · 790 days ago · 23 km deep · 62 km away
  25. 1.658 km WSW of Adak, Alaska · 789 days ago · 13 km deep · 88 km away
  26. 3.179 km SE of Adak, Alaska · 788 days ago · 40 km deep · 47 km away
  27. 1.762 km SE of Adak, Alaska · 788 days ago · 24 km deep · 36 km away
  28. 1.554 km SSE of Adak, Alaska · 788 days ago · 10 km deep · 38 km away
  29. 2.632 km E of Adak, Alaska · 788 days ago · 134 km deep · 10 km away
  30. 1.945 km WSW of Atka, Alaska · 788 days ago · 92 km deep · 100 km away
  31. 1.657 km SE of Adak, Alaska · 787 days ago · 22 km deep · 34 km away
  32. 1.757 km SW of Adak, Alaska · 787 days ago · 13 km deep · 76 km away
  33. 1.755 km SE of Adak, Alaska · 787 days ago · 25 km deep · 31 km away
  34. 1.859 km SSW of Adak, Alaska · 786 days ago · 45 km deep · 71 km away
  35. 2.654 km SSW of Adak, Alaska · 786 days ago · 59 km deep · 67 km away
  36. 2.899 km ESE of Adak, Alaska · 786 days ago · 35 km deep · 66 km away
  37. 2.770 km NE of Adak, Alaska · 786 days ago · 196 km deep · 71 km away
  38. 1.560 km WSW of Adak, Alaska · 785 days ago · 9 km deep · 88 km away
  39. 1.860 km WSW of Adak, Alaska · 785 days ago · 10 km deep · 89 km away
  40. 3.575 km SW of Atka, Alaska · 785 days ago · 35 km deep · 91 km away
  41. 2.659 km S of Adak, Alaska · 784 days ago · 35 km deep · 53 km away
  42. 2.268 km ESE of Adak, Alaska · 784 days ago · 42 km deep · 35 km away
  43. 3.363 km SSE of Adak, Alaska · 784 days ago · 33 km deep · 42 km away
  44. 1.749 km SW of Adak, Alaska · 783 days ago · 42 km deep · 67 km away
  45. 1.757 km SE of Adak, Alaska · 783 days ago · 27 km deep · 34 km away
  46. 1.857 km SE of Adak, Alaska · 783 days ago · 27 km deep · 34 km away
  47. 2.747 km NE of Adak, Alaska · 783 days ago · 137 km deep · 47 km away
  48. 1.9102 km SE of Adak, Alaska · 782 days ago · 26 km deep · 70 km away
  49. 1.774 km SSW of Adak, Alaska · 782 days ago · 30 km deep · 84 km away
  50. 1.545 km SW of Adak, Alaska · 782 days ago · 46 km deep · 65 km away
  51. 3.252 km SSW of Adak, Alaska · 782 days ago · 35 km deep · 56 km away
  52. 1.664 km SSW of Adak, Alaska · 782 days ago · 43 km deep · 76 km away
  53. 1.577 km SSE of Adak, Alaska · 781 days ago · 20 km deep · 63 km away
  54. 1.878 km SE of Adak, Alaska · 781 days ago · 32 km deep · 46 km away
  55. 1.651 km W of Adak, Alaska · 781 days ago · 82 km deep · 81 km away
  56. 1.944 km E of Adak, Alaska · 781 days ago · 139 km deep · 19 km away
  57. 1.650 km S of Adak, Alaska · 781 days ago · 46 km deep · 53 km away
  58. 1.948 km SSE of Adak, Alaska · 780 days ago · 32 km deep · 33 km away
  59. 1.814 km WSW of Adak, Alaska · 780 days ago · 76 km deep · 46 km away
  60. 1.782 km SW of Adak, Alaska · 780 days ago · 26 km deep · 99 km away

The first 60 of at least 201.

Before

  1. 1.749 km SW of Adak, Alaska · 795 days ago · 47 km deep · 68 km away
  2. 2.855 km ENE of Adak, Alaska · 795 days ago · 192 km deep · 45 km away
  3. 3.889 km SW of Atka, Alaska · 795 days ago · 30 km deep · 70 km away
  4. 3.321 km S of Adak, Alaska · 795 days ago · 79 km deep · 30 km away
  5. 1.664 km SE of Adak, Alaska · 796 days ago · 22 km deep · 38 km away
  6. 1.881 km SSE of Adak, Alaska · 796 days ago · 13 km deep · 66 km away
  7. 1.985 km S of Adak, Alaska · 796 days ago · 18 km deep · 75 km away
  8. 2.962 km SSE of Adak, Alaska · 796 days ago · 35 km deep · 45 km away
  9. 2.067 km SSW of Adak, Alaska · 797 days ago · 35 km deep · 79 km away
  10. 1.837 km SSW of Adak, Alaska · 797 days ago · 36 km deep · 45 km away
  11. 3.663 km ESE of Adak, Alaska · 798 days ago · 35 km deep · 30 km away
  12. 1.771 km SSW of Adak, Alaska · 798 days ago · 29 km deep · 80 km away
  13. 1.755 km SE of Adak, Alaska · 798 days ago · 25 km deep · 32 km away
  14. 2.655 km SSW of Adak, Alaska · 798 days ago · 39 km deep · 69 km away
  15. 1.552 km SE of Adak, Alaska · 798 days ago · 28 km deep · 26 km away
  16. 1.786 km ESE of Adak, Alaska · 799 days ago · 33 km deep · 54 km away
  17. 3.049 km SE of Adak, Alaska · 799 days ago · 35 km deep · 27 km away
  18. 1.650 km SSE of Adak, Alaska · 799 days ago · 23 km deep · 41 km away
  19. 2.570 km SSW of Adak, Alaska · 799 days ago · 35 km deep · 78 km away
  20. 1.574 km SSE of Adak, Alaska · 800 days ago · 22 km deep · 58 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak0249p14mz6. Read Fri, Oct 2, 2026, 5:32 AM UTC.