Alaska earthquakes

M1.8 earthquake 11 km NNE of Cantwell, Alaska

A magnitude 1.8 earthquake struck 11 km NNE of Cantwell, Alaska on Tue, Oct 5, 2021, 1:07 PM AKDT (21:07 UTC), 11 km (7 mi) below the surface.

A larger quake followed: M4.4 60 km SSE 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
1.8 (ml), micro
Local time
UTC
2021-10-05 21:07:34 UTC
Depth
10.6 km (6.6 mi), shallow
Epicenter
63.486° N, 148.869° 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
50

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 149 in the 60 days after this one and 96 in the 30 days before it.

After

  1. 1.665 km SE of Denali National Park, Alaska · 1814 days ago · 118 km deep · 97 km away
  2. 2.057 km SSW of Cantwell, Alaska · 1814 days ago · 72 km deep · 69 km away
  3. 2.153 km SW of Cantwell, Alaska · 1814 days ago · 86 km deep · 64 km away
  4. 2.584 km ESE of Denali Park, Alaska · 1813 days ago · 3 km deep · 81 km away
  5. 2.261 km ESE of Denali National Park, Alaska · 1812 days ago · 129 km deep · 89 km away
  6. 1.553 km SSE of Cantwell, Alaska · 1812 days ago · 60 km deep · 62 km away
  7. 2.847 km SSE of Cantwell, Alaska · 1812 days ago · 67 km deep · 57 km away
  8. 1.916 km ENE of Cantwell, Alaska · 1811 days ago · 90 km deep · 10 km away
  9. 1.559 km SSE of Cantwell, Alaska · 1811 days ago · 15 km deep · 68 km away
  10. 1.864 km SE of Cantwell, Alaska · 1811 days ago · 69 km deep · 70 km away
  11. 1.6Central Alaska · 1811 days ago · 1 km deep · 81 km away
  12. 1.661 km WSW of Cantwell, Alaska · 1810 days ago · 98 km deep · 68 km away
  13. 1.555 km NNE of Petersville, Alaska · 1809 days ago · 97 km deep · 98 km away
  14. 1.970 km ESE of Denali National Park, Alaska · 1808 days ago · 121 km deep · 88 km away
  15. 1.543 km NNE of Chase, Alaska · 1808 days ago · 75 km deep · 88 km away
  16. 2.250 km E of Denali National Park, Alaska · 1808 days ago · 12 km deep · 91 km away
  17. 1.950 km E of Denali National Park, Alaska · 1807 days ago · 7 km deep · 92 km away
  18. 2.065 km NNE of Petersville, Alaska · 1807 days ago · 102 km deep · 93 km away
  19. 1.661 km SSE of Cantwell, Alaska · 1806 days ago · 14 km deep · 69 km away
  20. 1.524 km ENE of Denali Park, Alaska · 1806 days ago · 102 km deep · 43 km away
  21. 1.567 km NNE of Petersville, Alaska · 1806 days ago · 94 km deep · 87 km away
  22. 3.263 km ESE of Denali National Park, Alaska · 1805 days ago · 128 km deep · 92 km away
  23. 1.5Central Alaska · 1805 days ago · 92 km deep · 65 km away
  24. 1.762 km SE of Denali National Park, Alaska · 1804 days ago · 128 km deep · 97 km away
  25. 1.96 km ESE of Healy, Alaska · 1803 days ago · 113 km deep · 39 km away
  26. 1.5Central Alaska · 1802 days ago · 10 km deep · 70 km away
  27. 1.549 km E of Denali National Park, Alaska · 1802 days ago · 6 km deep · 93 km away
  28. 1.574 km ESE of Denali Park, Alaska · 1802 days ago · 1 km deep · 70 km away
  29. 2.152 km WSW of Denali Park, Alaska · 1802 days ago · 135 km deep · 55 km away
  30. 1.927 km W of Cantwell, Alaska · 1802 days ago · 90 km deep · 35 km away
  31. 3.935 km NE of Chase, Alaska · 1801 days ago · 74 km deep · 99 km away · felt by 33
  32. 1.770 km S of Cantwell, Alaska · 1801 days ago · 6 km deep · 80 km away
  33. 2.072 km ESE of Denali National Park, Alaska · 1800 days ago · 122 km deep · 86 km away
  34. 1.671 km SSE of Cantwell, Alaska · 1800 days ago · 62 km deep · 78 km away
  35. 1.949 km E of Denali National Park, Alaska · 1800 days ago · 10 km deep · 93 km away
  36. 1.645 km E of Denali Park, Alaska · 1800 days ago · 81 km deep · 49 km away
  37. 1.962 km NE of Chase, Alaska · 1800 days ago · 63 km deep · 80 km away
  38. 1.861 km NE of Chase, Alaska · 1800 days ago · 52 km deep · 79 km away
  39. 1.564 km NNE of Petersville, Alaska · 1799 days ago · 102 km deep · 93 km away
  40. 1.971 km SSE of Cantwell, Alaska · 1799 days ago · 63 km deep · 80 km away
  41. 4.460 km SSE of Cantwell, Alaska · 1799 days ago · 72 km deep · 68 km away · felt by 43
  42. 2.173 km NNE of Petersville, Alaska · 1799 days ago · 103 km deep · 87 km away
  43. 1.622 km W of Ferry, Alaska · 1798 days ago · 137 km deep · 72 km away
  44. 1.945 km SW of Cantwell, Alaska · 1798 days ago · 87 km deep · 57 km away
  45. 1.656 km SW of Cantwell, Alaska · 1797 days ago · 81 km deep · 67 km away
  46. 1.66 km NE of Healy, Alaska · 1796 days ago · 106 km deep · 45 km away
  47. 1.965 km S of Cantwell, Alaska · 1796 days ago · 65 km deep · 76 km away
  48. 1.618 km WSW of Healy, Alaska · 1796 days ago · 116 km deep · 43 km away
  49. 1.569 km W of Cantwell, Alaska · 1795 days ago · 132 km deep · 73 km away
  50. 1.761 km SSE of Cantwell, Alaska · 1795 days ago · 12 km deep · 69 km away
  51. 1.675 km ESE of Denali Park, Alaska · 1795 days ago · 5 km deep · 72 km away
  52. 1.572 km SE of Denali National Park, Alaska · 1795 days ago · 116 km deep · 93 km away
  53. 1.572 km SE of Denali National Park, Alaska · 1795 days ago · 116 km deep · 93 km away
  54. 2.624 km W of Ferry, Alaska · 1794 days ago · 145 km deep · 72 km away
  55. 1.946 km WSW of Denali Park, Alaska · 1794 days ago · 126 km deep · 48 km away
  56. 2.770 km N of Petersville, Alaska · 1794 days ago · 113 km deep · 96 km away
  57. 2.225 km WSW of Clear, Alaska, Alaska · 1793 days ago · 7 km deep · 81 km away
  58. 2.169 km E of Denali Park, Alaska · 1793 days ago · 74 km deep · 68 km away
  59. 2.618 km W of Denali Park, Alaska · 1792 days ago · 116 km deep · 36 km away
  60. 1.765 km ESE of Denali National Park, Alaska · 1791 days ago · 128 km deep · 87 km away

The first 60 of 149.

Before

  1. 2.083 km ESE of Denali Park, Alaska · 1815 days ago · 5 km deep · 79 km away
  2. 1.784 km ESE of Denali Park, Alaska · 1815 days ago · 4 km deep · 82 km away
  3. 1.677 km ESE of Denali National Park, Alaska · 1815 days ago · 113 km deep · 85 km away
  4. 2.362 km SSE of Cantwell, Alaska · 1816 days ago · 16 km deep · 71 km away
  5. 2.383 km E of Denali Park, Alaska · 1816 days ago · 13 km deep · 81 km away
  6. 2.482 km ESE of Denali Park, Alaska · 1816 days ago · 13 km deep · 80 km away
  7. 2.060 km NNE of Petersville, Alaska · 1816 days ago · 99 km deep · 96 km away
  8. 1.965 km NNE of Petersville, Alaska · 1816 days ago · 109 km deep · 91 km away
  9. 1.662 km SE of Denali National Park, Alaska · 1816 days ago · 129 km deep · 96 km away
  10. 1.670 km N of Petersville, Alaska · 1816 days ago · 110 km deep · 96 km away
  11. 2.658 km WSW of Cantwell, Alaska · 1816 days ago · 98 km deep · 67 km away
  12. 1.632 km NNE of Chase, Alaska · 1817 days ago · 3 km deep · 98 km away
  13. 1.753 km ENE of Cantwell, Alaska · 1817 days ago · 2 km deep · 48 km away
  14. 2.163 km SE of Cantwell, Alaska · 1817 days ago · 64 km deep · 70 km away
  15. 1.617 km W of Healy, Alaska · 1818 days ago · 116 km deep · 47 km away
  16. 1.757 km N of Chase, Alaska · 1819 days ago · 81 km deep · 78 km away
  17. 1.674 km SE of Denali National Park, Alaska · 1819 days ago · 101 km deep · 88 km away
  18. 2.060 km NNE of Petersville, Alaska · 1819 days ago · 97 km deep · 96 km away
  19. 1.539 km NE of Chase, Alaska · 1820 days ago · 15 km deep · 92 km away
  20. 1.625 km SW of Cantwell, Alaska · 1820 days ago · 86 km deep · 36 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak021cs3y5nf. Read Thu, Sep 24, 2026, 3:05 PM UTC.