Alaska earthquakes

M2.0 earthquake 87 km S of Adak, Alaska

A magnitude 2.0 earthquake struck 87 km S of Adak, Alaska on Tue, Nov 2, 2021, 4:42 PM HADT (01:42 UTC), 16 km (10 mi) below the surface.

A larger quake followed: M2.5 103 km ESE of Adak, Alaska. This one was a foreshock.

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The earthquake

Magnitude
2.0 (ml), micro
Local time
UTC
2021-11-03 01:42:39 UTC
Depth
16.1 km (10.0 mi), shallow
Epicenter
51.098° N, 176.445° 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
18

Nearby

Within 100 km, magnitude 1.5 and up: 124 in the 60 days after this one and 44 in the 30 days before it.

After

  1. 2.076 km WSW of Adak, Alaska · 1785 days ago · 26 km deep · 90 km away
  2. 2.060 km ESE of Adak, Alaska · 1785 days ago · 39 km deep · 71 km away
  3. 2.5103 km ESE of Adak, Alaska · 1784 days ago · 35 km deep · 94 km away
  4. 1.560 km SSW of Adak, Alaska · 1784 days ago · 32 km deep · 51 km away
  5. 3.153 km SSE of Adak, Alaska · 1784 days ago · 35 km deep · 44 km away
  6. 1.665 km SSE of Adak, Alaska · 1784 days ago · 25 km deep · 29 km away
  7. 3.128 km ESE of Adak, Alaska · 1783 days ago · 71 km deep · 74 km away
  8. 1.698 km SW of Adak, Alaska · 1783 days ago · 45 km deep · 95 km away
  9. 2.080 km WSW of Adak, Alaska · 1782 days ago · 26 km deep · 93 km away
  10. 1.853 km S of Adak, Alaska · 1782 days ago · 26 km deep · 34 km away
  11. 1.946 km SSE of Adak, Alaska · 1781 days ago · 40 km deep · 41 km away
  12. 1.757 km SSE of Adak, Alaska · 1781 days ago · 16 km deep · 32 km away
  13. 1.655 km SSE of Adak, Alaska · 1781 days ago · 26 km deep · 42 km away
  14. 1.623 km SSW of Adak, Alaska · 1780 days ago · 62 km deep · 67 km away
  15. 1.575 km SE of Adak, Alaska · 1780 days ago · 23 km deep · 61 km away
  16. 1.768 km S of Adak, Alaska · 1780 days ago · 22 km deep · 24 km away
  17. 2.879 km WSW of Adak, Alaska · 1779 days ago · 35 km deep · 93 km away
  18. 1.861 km SE of Adak, Alaska · 1778 days ago · 5 km deep · 49 km away
  19. 1.770 km SE of Adak, Alaska · 1778 days ago · 22 km deep · 64 km away
  20. 2.050 km E of Adak, Alaska · 1778 days ago · 81 km deep · 87 km away
  21. 2.965 km SE of Adak, Alaska · 1777 days ago · 35 km deep · 45 km away
  22. 1.866 km SSW of Adak, Alaska · 1776 days ago · 31 km deep · 44 km away
  23. 1.5108 km SW of Adak, Alaska · 1776 days ago · 25 km deep · 93 km away
  24. 1.976 km ESE of Adak, Alaska · 1776 days ago · 57 km deep · 90 km away
  25. 1.745 km SW of Adak, Alaska · 1775 days ago · 47 km deep · 70 km away
  26. 2.0Andreanof Islands, Aleutian Islands, Alaska · 1775 days ago · 34 km deep · 90 km away
  27. 1.851 km SSE of Adak, Alaska · 1775 days ago · 33 km deep · 40 km away
  28. 1.763 km SE of Adak, Alaska · 1774 days ago · 21 km deep · 50 km away
  29. 1.571 km SW of Adak, Alaska · 1772 days ago · 38 km deep · 86 km away
  30. 1.596 km ESE of Adak, Alaska · 1771 days ago · 22 km deep · 93 km away
  31. 1.564 km SSE of Adak, Alaska · 1770 days ago · 18 km deep · 35 km away
  32. 2.560 km SSW of Adak, Alaska · 1770 days ago · 35 km deep · 55 km away
  33. 1.750 km ESE of Adak, Alaska · 1770 days ago · 65 km deep · 79 km away
  34. 3.248 km SSE of Adak, Alaska · 1770 days ago · 42 km deep · 44 km away
  35. 1.888 km WSW of Adak, Alaska · 1769 days ago · 14 km deep · 100 km away
  36. 2.770 km SE of Adak, Alaska · 1767 days ago · 32 km deep · 43 km away
  37. 1.756 km SE of Adak, Alaska · 1767 days ago · 18 km deep · 47 km away
  38. 1.662 km SE of Adak, Alaska · 1767 days ago · 26 km deep · 43 km away
  39. 2.398 km SW of Adak, Alaska · 1766 days ago · 34 km deep · 82 km away
  40. 1.665 km SSW of Adak, Alaska · 1765 days ago · 47 km deep · 53 km away
  41. 1.766 km SE of Adak, Alaska · 1764 days ago · 25 km deep · 44 km away
  42. 1.962 km SE of Adak, Alaska · 1764 days ago · 26 km deep · 43 km away
  43. 2.880 km SW of Adak, Alaska · 1764 days ago · 42 km deep · 79 km away
  44. 3.246 km SSE of Adak, Alaska · 1762 days ago · 35 km deep · 45 km away
  45. 2.021 km WSW of Adak, Alaska · 1761 days ago · 82 km deep · 82 km away
  46. 2.536 km E of Adak, Alaska · 1761 days ago · 130 km deep · 96 km away
  47. 3.454 km SE of Adak, Alaska · 1761 days ago · 36 km deep · 51 km away
  48. 2.223 km SE of Adak, Alaska · 1760 days ago · 114 km deep · 68 km away
  49. 3.445 km S of Adak, Alaska · 1760 days ago · 35 km deep · 43 km away
  50. 2.574 km SSE of Adak, Alaska · 1759 days ago · 26 km deep · 15 km away
  51. 1.7Andreanof Islands, Aleutian Islands, Alaska · 1759 days ago · 35 km deep · 38 km away
  52. 1.797 km ESE of Adak, Alaska · 1758 days ago · 13 km deep · 90 km away
  53. 2.980 km ESE of Adak, Alaska · 1758 days ago · 34 km deep · 86 km away
  54. 2.994 km SW of Adak, Alaska · 1758 days ago · 35 km deep · 74 km away
  55. 3.0Andreanof Islands, Aleutian Islands, Alaska · 1757 days ago · 35 km deep · 86 km away
  56. 2.131 km SE of Adak, Alaska · 1757 days ago · 81 km deep · 60 km away
  57. 2.787 km SW of Adak, Alaska · 1757 days ago · 37 km deep · 88 km away
  58. 2.588 km SW of Adak, Alaska · 1757 days ago · 35 km deep · 89 km away
  59. 2.260 km SSE of Adak, Alaska · 1757 days ago · 26 km deep · 27 km away
  60. 1.861 km SSW of Adak, Alaska · 1757 days ago · 40 km deep · 49 km away

The first 60 of 124.

Before

  1. 3.775 km SW of Adak, Alaska · 1789 days ago · 35 km deep · 70 km away
  2. 1.9156 km SSE of Adak, Alaska · 1789 days ago · 36 km deep · 84 km away
  3. 1.634 km E of Adak, Alaska · 1790 days ago · 9 km deep · 93 km away
  4. 2.949 km SSW of Adak, Alaska · 1791 days ago · 50 km deep · 45 km away
  5. 1.881 km ESE of Adak, Alaska · 1791 days ago · 55 km deep · 91 km away
  6. 1.752 km SW of Adak, Alaska · 1791 days ago · 38 km deep · 61 km away
  7. 2.073 km SE of Adak, Alaska · 1791 days ago · 23 km deep · 59 km away
  8. 1.985 km ESE of Adak, Alaska · 1792 days ago · 44 km deep · 92 km away
  9. 2.657 km ESE of Adak, Alaska · 1792 days ago · 68 km deep · 76 km away
  10. 3.2118 km SSW of Adak, Alaska · 1792 days ago · 33 km deep · 55 km away
  11. 1.982 km ESE of Adak, Alaska · 1792 days ago · 48 km deep · 85 km away
  12. 1.740 km SSE of Adak, Alaska · 1793 days ago · 36 km deep · 50 km away
  13. 1.843 km SSE of Adak, Alaska · 1793 days ago · 37 km deep · 44 km away
  14. 2.759 km SSE of Adak, Alaska · 1794 days ago · 34 km deep · 39 km away
  15. 1.843 km SSE of Adak, Alaska · 1794 days ago · 34 km deep · 49 km away
  16. 1.935 km E of Adak, Alaska · 1794 days ago · 125 km deep · 86 km away
  17. 1.658 km SE of Adak, Alaska · 1794 days ago · 25 km deep · 57 km away
  18. 3.563 km ESE of Adak, Alaska · 1795 days ago · 35 km deep · 69 km away
  19. 2.133 km ESE of Adak, Alaska · 1795 days ago · 62 km deep · 71 km away
  20. 1.854 km SW of Adak, Alaska · 1797 days ago · 43 km deep · 60 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak021e3qu2ay. Read Thu, Sep 24, 2026, 8:43 AM UTC.