Alaska earthquakes

M1.6 earthquake 22 km W of Ferry, Alaska

A magnitude 1.6 earthquake struck 22 km W of Ferry, Alaska on Fri, Oct 22, 2021, 7:33 AM AKDT (15:33 UTC), 137 km (85 mi) below the surface.

A larger quake followed: M2.9 21 km NNW of Cantwell, Alaska. This one was a foreshock.

Healy 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
1.6 (ml), micro
Local time
UTC
2021-10-22 15:33:36 UTC
Depth
137.2 km (85.3 mi), intermediate-depth
Epicenter
64.055° N, 149.568° 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
48

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 57 in the 60 days after this one and 42 in the 30 days before it.

After

  1. 1.623 km N of Four Mile Road, Alaska · 1797 days ago · 19 km deep · 85 km away
  2. 1.66 km NE of Healy, Alaska · 1796 days ago · 106 km deep · 39 km away
  3. 1.618 km WSW of Healy, Alaska · 1796 days ago · 116 km deep · 29 km away
  4. 1.713 km NNW of Four Mile Road, Alaska · 1795 days ago · 22 km deep · 75 km away
  5. 1.569 km W of Cantwell, Alaska · 1795 days ago · 132 km deep · 79 km away
  6. 1.713 km NW of Four Mile Road, Alaska · 1794 days ago · 23 km deep · 74 km away
  7. 2.624 km W of Ferry, Alaska · 1794 days ago · 145 km deep · 2 km away
  8. 1.946 km WSW of Denali Park, Alaska · 1794 days ago · 126 km deep · 52 km away
  9. 2.225 km WSW of Clear, Alaska, Alaska · 1793 days ago · 7 km deep · 9 km away
  10. 2.618 km W of Denali Park, Alaska · 1792 days ago · 116 km deep · 37 km away
  11. 1.765 km ESE of Denali National Park, Alaska · 1791 days ago · 128 km deep · 99 km away
  12. 1.522 km NNE of Four Mile Road, Alaska · 1790 days ago · 18 km deep · 87 km away
  13. 1.512 km NNW of Four Mile Road, Alaska · 1790 days ago · 21 km deep · 74 km away
  14. 1.750 km WSW of Cantwell, Alaska · 1789 days ago · 88 km deep · 91 km away
  15. 1.515 km WSW of Healy, Alaska · 1788 days ago · 113 km deep · 31 km away
  16. 1.620 km WSW of Ferry, Alaska · 1788 days ago · 144 km deep · 11 km away
  17. 1.667 km ESE of Denali National Park, Alaska · 1788 days ago · 136 km deep · 99 km away
  18. 1.738 km W of Cantwell, Alaska · 1787 days ago · 95 km deep · 79 km away
  19. 1.666 km ENE of Lake Minchumina, Alaska · 1785 days ago · 10 km deep · 80 km away
  20. 2.043 km WSW of Cantwell, Alaska · 1783 days ago · 105 km deep · 83 km away · felt by 1
  21. 1.866 km ESE of Denali National Park, Alaska · 1783 days ago · 133 km deep · 98 km away
  22. 2.241 km SSW of South Van Horn, Alaska · 1781 days ago · 7 km deep · 87 km away
  23. 2.921 km NNW of Cantwell, Alaska · 1781 days ago · 6 km deep · 59 km away · felt by 2
  24. 2.045 km WSW of Denali Park, Alaska · 1777 days ago · 123 km deep · 52 km away
  25. 1.649 km E of Denali National Park, Alaska · 1774 days ago · 13 km deep · 79 km away
  26. 2.223 km W of Denali Park, Alaska · 1773 days ago · 110 km deep · 37 km away
  27. 1.615 km W of Healy, Alaska · 1772 days ago · 118 km deep · 27 km away
  28. 2.939 km WSW of Clear, Alaska, Alaska · 1771 days ago · 20 km deep · 23 km away · felt by 1
  29. 1.563 km W of Cantwell, Alaska · 1771 days ago · 121 km deep · 73 km away
  30. 2.136 km W of Cantwell, Alaska · 1770 days ago · 101 km deep · 78 km away
  31. 1.642 km WSW of Clear, Alaska, Alaska · 1770 days ago · 15 km deep · 24 km away
  32. 2.531 km SSE of Minto, Alaska · 1770 days ago · 21 km deep · 98 km away
  33. 1.554 km WNW of Cantwell, Alaska · 1768 days ago · 112 km deep · 57 km away
  34. 1.622 km ENE of Four Mile Road, Alaska · 1767 days ago · 17 km deep · 82 km away
  35. 1.534 km E of Clear, Alaska, Alaska · 1765 days ago · 4 km deep · 59 km away
  36. 1.83 km ENE of Healy, Alaska · 1764 days ago · 104 km deep · 38 km away
  37. 1.668 km ENE of Denali National Park, Alaska · 1764 days ago · 8 km deep · 52 km away
  38. 1.714 km NW of Four Mile Road, Alaska · 1762 days ago · 23 km deep · 74 km away
  39. 1.657 km W of Cantwell, Alaska · 1761 days ago · 108 km deep · 87 km away
  40. 2.235 km E of Denali National Park, Alaska · 1761 days ago · 7 km deep · 90 km away
  41. 1.528 km W of Anderson, Alaska · 1761 days ago · 11 km deep · 33 km away
  42. 1.962 km WSW of Cantwell, Alaska · 1760 days ago · 101 km deep · 99 km away
  43. 2.220 km W of Healy, Alaska · 1760 days ago · 123 km deep · 27 km away
  44. 1.561 km ESE of Denali National Park, Alaska · 1758 days ago · 9 km deep · 94 km away
  45. 1.536 km E of Denali National Park, Alaska · 1757 days ago · 8 km deep · 93 km away
  46. 1.868 km W of Cantwell, Alaska · 1753 days ago · 131 km deep · 81 km away
  47. 1.534 km WSW of Denali Park, Alaska · 1751 days ago · 124 km deep · 44 km away
  48. 1.676 km NE of Lake Minchumina, Alaska · 1751 days ago · 14 km deep · 80 km away
  49. 1.532 km WNW of Cantwell, Alaska · 1750 days ago · 103 km deep · 63 km away
  50. 2.630 km WNW of Four Mile Road, Alaska · 1748 days ago · 15 km deep · 71 km away
  51. 2.02 km NNW of Healy, Alaska · 1747 days ago · 118 km deep · 35 km away
  52. 1.75 km SW of Healy, Alaska · 1745 days ago · 117 km deep · 37 km away
  53. 1.863 km ESE of Denali National Park, Alaska · 1744 days ago · 131 km deep · 99 km away
  54. 2.067 km NE of Lake Minchumina, Alaska · 1743 days ago · 19 km deep · 84 km away
  55. 1.635 km E of Denali National Park, Alaska · 1741 days ago · 7 km deep · 91 km away
  56. 1.970 km ESE of Denali National Park, Alaska · 1741 days ago · 119 km deep · 100 km away
  57. 1.512 km ESE of Healy, Alaska · 1740 days ago · 81 km deep · 49 km away

Before

  1. 1.645 km E of Denali Park, Alaska · 1800 days ago · 81 km deep · 86 km away
  2. 1.949 km E of Denali National Park, Alaska · 1800 days ago · 10 km deep · 78 km away
  3. 1.927 km W of Cantwell, Alaska · 1802 days ago · 90 km deep · 79 km away
  4. 2.152 km WSW of Denali Park, Alaska · 1802 days ago · 135 km deep · 53 km away
  5. 1.549 km E of Denali National Park, Alaska · 1802 days ago · 6 km deep · 79 km away
  6. 1.96 km ESE of Healy, Alaska · 1803 days ago · 113 km deep · 43 km away
  7. 2.118 km NNW of Four Mile Road, Alaska · 1804 days ago · 19 km deep · 79 km away
  8. 1.918 km NNW of Four Mile Road, Alaska · 1804 days ago · 17 km deep · 80 km away
  9. 1.524 km ENE of Denali Park, Alaska · 1806 days ago · 102 km deep · 59 km away
  10. 1.836 km E of Denali National Park, Alaska · 1806 days ago · 5 km deep · 93 km away
  11. 1.950 km E of Denali National Park, Alaska · 1807 days ago · 7 km deep · 77 km away
  12. 1.513 km NNW of Four Mile Road, Alaska · 1808 days ago · 22 km deep · 74 km away
  13. 2.250 km E of Denali National Park, Alaska · 1808 days ago · 12 km deep · 77 km away
  14. 1.515 km NW of Four Mile Road, Alaska · 1808 days ago · 19 km deep · 74 km away
  15. 1.661 km WSW of Cantwell, Alaska · 1810 days ago · 98 km deep · 92 km away
  16. 3.011 km NNW of Four Mile Road, Alaska · 1810 days ago · 21 km deep · 72 km away · felt by 1
  17. 1.938 km E of Denali National Park, Alaska · 1811 days ago · 7 km deep · 88 km away
  18. 1.523 km WSW of Ester, Alaska · 1811 days ago · 8 km deep · 94 km away
  19. 1.916 km ENE of Cantwell, Alaska · 1811 days ago · 90 km deep · 79 km away
  20. 2.261 km ESE of Denali National Park, Alaska · 1812 days ago · 129 km deep · 98 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak021dk4o1pk. Read Thu, Sep 24, 2026, 3:12 PM UTC.