Alaska earthquakes

M1.8 earthquake 64 km SE of Cantwell, Alaska

A magnitude 1.8 earthquake struck 64 km SE of Cantwell, Alaska on Sat, Oct 9, 2021, 2:54 AM AKDT (10:54 UTC), 69 km (43 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, local (Richter)), micro
Magnitude from
Alaska Earthquake Center
Local time
UTC
2021-10-09 10:54:13 UTC
Depth
68.6 km (42.6 mi), shallow
Epicenter
62.986° N, 148.024° 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
58

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 88 in the 60 days after this one and 69 in the 30 days before it.

After

  1. 1.6Central Alaska · 1819 days ago · 1 km deep · 77 km away
  2. 1.872 km NW of Eureka Roadhouse, Alaska · 1818 days ago · 37 km deep · 61 km away
  3. 1.543 km NNE of Chase, Alaska · 1817 days ago · 75 km deep · 85 km away
  4. 1.661 km SSE of Cantwell, Alaska · 1815 days ago · 14 km deep · 20 km away
  5. 1.524 km ENE of Denali Park, Alaska · 1814 days ago · 102 km deep · 96 km away
  6. 1.5Central Alaska · 1813 days ago · 92 km deep · 97 km away
  7. 1.5Central Alaska · 1811 days ago · 10 km deep · 18 km away
  8. 1.574 km ESE of Denali Park, Alaska · 1811 days ago · 1 km deep · 70 km away
  9. 1.927 km W of Cantwell, Alaska · 1810 days ago · 90 km deep · 84 km away
  10. 3.935 km NE of Chase, Alaska · 1810 days ago · 74 km deep · 87 km away · felt by 33
  11. 1.770 km S of Cantwell, Alaska · 1810 days ago · 6 km deep · 44 km away
  12. 1.671 km SSE of Cantwell, Alaska · 1809 days ago · 62 km deep · 15 km away
  13. 1.645 km E of Denali Park, Alaska · 1808 days ago · 81 km deep · 80 km away
  14. 1.962 km NE of Chase, Alaska · 1808 days ago · 63 km deep · 60 km away
  15. 1.861 km NE of Chase, Alaska · 1808 days ago · 52 km deep · 61 km away
  16. 1.971 km SSE of Cantwell, Alaska · 1808 days ago · 63 km deep · 28 km away
  17. 4.460 km SSE of Cantwell, Alaska · 1807 days ago · 72 km deep · 16 km away · felt by 43
  18. 1.945 km SW of Cantwell, Alaska · 1806 days ago · 87 km deep · 75 km away
  19. 1.656 km SW of Cantwell, Alaska · 1806 days ago · 81 km deep · 86 km away
  20. 1.977 km SW of Fort Greely, Alaska · 1806 days ago · 0 km deep · 85 km away
  21. 1.741 km N of Chickaloon, Alaska · 1805 days ago · 15 km deep · 95 km away
  22. 1.653 km E of Chase, Alaska · 1805 days ago · 55 km deep · 78 km away
  23. 1.965 km S of Cantwell, Alaska · 1804 days ago · 65 km deep · 55 km away
  24. 1.761 km SSE of Cantwell, Alaska · 1803 days ago · 12 km deep · 19 km away
  25. 1.675 km ESE of Denali Park, Alaska · 1803 days ago · 5 km deep · 72 km away
  26. 2.169 km E of Denali Park, Alaska · 1801 days ago · 74 km deep · 76 km away
  27. 1.750 km ENE of Chase, Alaska · 1799 days ago · 54 km deep · 74 km away
  28. 1.629 km SSW of Cantwell, Alaska · 1799 days ago · 74 km deep · 58 km away
  29. 1.750 km WSW of Cantwell, Alaska · 1797 days ago · 88 km deep · 99 km away
  30. 2.376 km E of Denali Park, Alaska · 1797 days ago · 80 km deep · 78 km away
  31. 1.669 km SE of Cantwell, Alaska · 1797 days ago · 65 km deep · 13 km away
  32. 2.4Central Alaska · 1796 days ago · 17 km deep · 52 km away
  33. 2.274 km N of Chickaloon, Alaska · 1796 days ago · 39 km deep · 60 km away
  34. 1.688 km SW of Delta Junction, Alaska · 1796 days ago · 0 km deep · 76 km away
  35. 1.658 km NNE of Chase, Alaska · 1796 days ago · 91 km deep · 90 km away
  36. 1.738 km W of Cantwell, Alaska · 1795 days ago · 95 km deep · 94 km away
  37. 2.522 km ENE of Chase, Alaska · 1795 days ago · 55 km deep · 99 km away
  38. 1.623 km ENE of Chase, Alaska · 1794 days ago · 59 km deep · 99 km away
  39. 1.959 km SW of Cantwell, Alaska · 1793 days ago · 76 km deep · 91 km away
  40. 2.860 km SSE of Cantwell, Alaska · 1792 days ago · 9 km deep · 19 km away · felt by 1
  41. 2.043 km WSW of Cantwell, Alaska · 1792 days ago · 105 km deep · 96 km away · felt by 1
  42. 1.561 km ESE of Denali Park, Alaska · 1791 days ago · 5 km deep · 66 km away
  43. 1.742 km NE of Chase, Alaska · 1790 days ago · 64 km deep · 81 km away
  44. 1.742 km NE of Chase, Alaska · 1790 days ago · 64 km deep · 81 km away
  45. 2.921 km NNW of Cantwell, Alaska · 1790 days ago · 6 km deep · 86 km away · felt by 2
  46. 1.870 km ENE of Chase, Alaska · 1790 days ago · 51 km deep · 52 km away
  47. 1.932 km E of Chase, Alaska · 1788 days ago · 50 km deep · 98 km away
  48. 1.540 km SE of Cantwell, Alaska · 1788 days ago · 75 km deep · 26 km away
  49. 1.569 km ENE of Chase, Alaska · 1788 days ago · 9 km deep · 52 km away
  50. 1.570 km ENE of Chase, Alaska · 1786 days ago · 9 km deep · 52 km away
  51. 2.680 km NW of Lake Louise, Alaska · 1786 days ago · 5 km deep · 30 km away
  52. 1.646 km E of Chase, Alaska · 1786 days ago · 3 km deep · 84 km away
  53. 1.557 km E of Chase, Alaska · 1786 days ago · 50 km deep · 70 km away
  54. 2.068 km E of Cantwell, Alaska · 1786 days ago · 67 km deep · 51 km away
  55. 1.569 km SE of Cantwell, Alaska · 1785 days ago · 60 km deep · 11 km away
  56. 1.781 km SSE of Cantwell, Alaska · 1784 days ago · 48 km deep · 41 km away
  57. 1.730 km SSE of Cantwell, Alaska · 1783 days ago · 70 km deep · 36 km away
  58. 1.569 km ENE of Chase, Alaska · 1783 days ago · 9 km deep · 52 km away
  59. 1.674 km ESE of Denali Park, Alaska · 1780 days ago · 5 km deep · 71 km away
  60. 1.642 km ENE of Susitna North, Alaska · 1779 days ago · 3 km deep · 91 km away

The first 60 of 88.

Before

  1. 1.559 km SSE of Cantwell, Alaska · 1820 days ago · 15 km deep · 27 km away
  2. 1.916 km ENE of Cantwell, Alaska · 1820 days ago · 90 km deep · 63 km away
  3. 2.847 km SSE of Cantwell, Alaska · 1820 days ago · 67 km deep · 35 km away
  4. 1.553 km SSE of Cantwell, Alaska · 1820 days ago · 60 km deep · 25 km away
  5. 2.584 km ESE of Denali Park, Alaska · 1821 days ago · 3 km deep · 78 km away
  6. 2.153 km SW of Cantwell, Alaska · 1822 days ago · 86 km deep · 87 km away
  7. 2.057 km SSW of Cantwell, Alaska · 1823 days ago · 72 km deep · 76 km away
  8. 1.811 km NNE of Cantwell, Alaska · 1823 days ago · 11 km deep · 70 km away
  9. 2.083 km ESE of Denali Park, Alaska · 1823 days ago · 5 km deep · 72 km away
  10. 1.784 km ESE of Denali Park, Alaska · 1824 days ago · 4 km deep · 78 km away
  11. 2.362 km SSE of Cantwell, Alaska · 1824 days ago · 16 km deep · 32 km away
  12. 2.383 km E of Denali Park, Alaska · 1824 days ago · 13 km deep · 78 km away
  13. 2.482 km ESE of Denali Park, Alaska · 1824 days ago · 13 km deep · 78 km away
  14. 1.632 km NNE of Chase, Alaska · 1826 days ago · 3 km deep · 97 km away
  15. 1.550 km E of Chase, Alaska · 1826 days ago · 5 km deep · 80 km away
  16. 1.648 km E of Chase, Alaska · 1826 days ago · 5 km deep · 80 km away
  17. 1.753 km ENE of Cantwell, Alaska · 1826 days ago · 2 km deep · 59 km away
  18. 2.163 km SE of Cantwell, Alaska · 1826 days ago · 64 km deep · 10 km away
  19. 2.175 km N of Chickaloon, Alaska · 1826 days ago · 37 km deep · 61 km away
  20. 1.529 km E of Chase, Alaska · 1827 days ago · 52 km deep · 95 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak021cyjtt2i. Read Sat, Oct 3, 2026, 2:11 AM UTC.