Alaska earthquakes

M1.5 earthquake 63 km ENE of Cantwell, Alaska

A magnitude 1.5 earthquake struck 63 km ENE of Cantwell, Alaska on Wed, Jul 21, 2021, 6:36 PM AKDT (02:36 UTC), 18 km (11 mi) below the surface.

A larger quake followed: M3.0 59 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
1.5 (ml), micro
Local time
UTC
2021-07-22 02:36:15 UTC
Depth
17.9 km (11.1 mi), shallow
Epicenter
63.523° N, 147.717° 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
42

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 58 in the 60 days after this one and 37 in the 30 days before it.

After

  1. 2.06 km S of Cantwell, Alaska · 1892 days ago · 83 km deep · 64 km away
  2. 3.059 km SSE of Cantwell, Alaska · 1892 days ago · 12 km deep · 72 km away
  3. 3.059 km SSE of Cantwell, Alaska · 1892 days ago · 12 km deep · 75 km away
  4. 1.960 km SSE of Cantwell, Alaska · 1892 days ago · 11 km deep · 74 km away
  5. 1.93 km SW of Healy, Alaska · 1892 days ago · 120 km deep · 73 km away
  6. 1.821 km W of Healy, Alaska · 1892 days ago · 120 km deep · 89 km away
  7. 1.540 km SSW of Cantwell, Alaska · 1889 days ago · 77 km deep · 96 km away
  8. 1.746 km SSW of Cantwell, Alaska · 1889 days ago · 81 km deep · 99 km away
  9. 1.937 km WSW of Denali Park, Alaska · 1889 days ago · 118 km deep · 96 km away
  10. 1.543 km SSW of Cantwell, Alaska · 1887 days ago · 0 km deep · 96 km away
  11. 2.959 km E of Cantwell, Alaska · 1887 days ago · 2 km deep · 4 km away
  12. 1.860 km S of Cantwell, Alaska · 1885 days ago · 56 km deep · 91 km away
  13. 1.624 km ENE of McKinley Park, Alaska · 1884 days ago · 102 km deep · 50 km away
  14. 1.534 km E of Cantwell, Alaska · 1883 days ago · 7 km deep · 29 km away
  15. 2.941 km SW of Cantwell, Alaska · 1882 days ago · 88 km deep · 100 km away
  16. 2.261 km SSE of Cantwell, Alaska · 1880 days ago · 9 km deep · 74 km away
  17. 1.539 km SSE of Cantwell, Alaska · 1878 days ago · 65 km deep · 69 km away
  18. 2.162 km SSE of Cantwell, Alaska · 1875 days ago · 13 km deep · 76 km away
  19. 1.560 km SSE of Cantwell, Alaska · 1875 days ago · 11 km deep · 74 km away
  20. 1.837 km WSW of McKinley Park, Alaska · 1873 days ago · 119 km deep · 96 km away
  21. 1.661 km SSE of Cantwell, Alaska · 1872 days ago · 11 km deep · 74 km away
  22. 2.113 km NE of Healy, Alaska · 1872 days ago · 113 km deep · 72 km away
  23. 1.73 km ESE of Healy, Alaska · 1872 days ago · 110 km deep · 68 km away
  24. 2.512 km ESE of Healy, Alaska · 1872 days ago · 100 km deep · 60 km away
  25. 1.844 km ESE of Cantwell, Alaska · 1871 days ago · 73 km deep · 33 km away
  26. 1.962 km SSE of Cantwell, Alaska · 1871 days ago · 9 km deep · 77 km away
  27. 1.848 km E of Anderson, Alaska · 1868 days ago · 14 km deep · 96 km away
  28. 1.89 km NNE of Healy, Alaska · 1868 days ago · 120 km deep · 74 km away
  29. 2.454 km SW of Harding-Birch Lakes, Alaska · 1866 days ago · 10 km deep · 59 km away
  30. 1.637 km W of Cantwell, Alaska · 1866 days ago · 102 km deep · 99 km away
  31. 2.069 km WSW of Paxson, Alaska · 1866 days ago · 250 km deep · 76 km away
  32. 1.87 km ENE of McKinley Park, Alaska · 1865 days ago · 111 km deep · 58 km away
  33. 2.343 km S of Cantwell, Alaska · 1864 days ago · 81 km deep · 86 km away
  34. 2.923 km ENE of McKinley Park, Alaska · 1863 days ago · 103 km deep · 50 km away
  35. 1.813 km SE of Clear, Alaska, Alaska · 1862 days ago · 11 km deep · 95 km away
  36. 1.950 km S of Cantwell, Alaska · 1861 days ago · 68 km deep · 88 km away
  37. 1.563 km ESE of McKinley Park, Alaska · 1860 days ago · 4 km deep · 4 km away
  38. 1.861 km ESE of McKinley Park, Alaska · 1859 days ago · 84 km deep · 9 km away
  39. 1.765 km SSE of Cantwell, Alaska · 1859 days ago · 71 km deep · 78 km away
  40. 1.658 km S of Cantwell, Alaska · 1853 days ago · 11 km deep · 95 km away
  41. 1.93 km N of Cantwell, Alaska · 1848 days ago · 3 km deep · 62 km away
  42. 1.915 km NE of Cantwell, Alaska · 1844 days ago · 6 km deep · 49 km away · felt by 1
  43. 1.736 km ENE of Ferry, Alaska · 1843 days ago · 13 km deep · 78 km away
  44. 1.781 km ESE of Denali Park, Alaska · 1842 days ago · 2 km deep · 21 km away
  45. 1.658 km SSE of Cantwell, Alaska · 1842 days ago · 72 km deep · 70 km away
  46. 2.132 km ENE of Cantwell, Alaska · 1842 days ago · 0 km deep · 31 km away
  47. 1.913 km NE of Healy, Alaska · 1841 days ago · 114 km deep · 71 km away
  48. 2.239 km SSW of Cantwell, Alaska · 1841 days ago · 82 km deep · 94 km away
  49. 1.517 km E of Ferry, Alaska · 1839 days ago · 4 km deep · 77 km away
  50. 1.881 km SW of Delta Junction, Alaska · 1838 days ago · 0 km deep · 35 km away · felt by 1
  51. 2.087 km WNW of Paxson, Alaska · 1838 days ago · 0 km deep · 32 km away
  52. 2.89 km SSW of Cantwell, Alaska · 1837 days ago · 84 km deep · 71 km away
  53. 2.132 km SE of Cantwell, Alaska · 1837 days ago · 73 km deep · 55 km away
  54. 2.336 km W of Cantwell, Alaska · 1836 days ago · 103 km deep · 99 km away · felt by 1
  55. 1.842 km SSW of Cantwell, Alaska · 1835 days ago · 77 km deep · 96 km away
  56. 1.912 km SW of Cantwell, Alaska · 1835 days ago · 84 km deep · 73 km away
  57. 1.639 km WSW of Denali Park, Alaska · 1834 days ago · 121 km deep · 98 km away
  58. 2.049 km ESE of Nenana, Alaska · 1834 days ago · 15 km deep · 97 km away

Before

  1. 1.985 km E of Cantwell, Alaska · 1893 days ago · 77 km deep · 26 km away
  2. 2.255 km S of Cantwell, Alaska · 1895 days ago · 71 km deep · 98 km away
  3. 1.63 km SE of Healy, Alaska · 1896 days ago · 7 km deep · 68 km away
  4. 1.8Central Alaska · 1896 days ago · 65 km deep · 54 km away
  5. 1.782 km ESE of Denali Park, Alaska · 1896 days ago · 3 km deep · 22 km away
  6. 1.659 km SSE of Cantwell, Alaska · 1898 days ago · 9 km deep · 73 km away
  7. 2.659 km SSE of Cantwell, Alaska · 1898 days ago · 7 km deep · 73 km away
  8. 2.631 km WSW of Denali Park, Alaska · 1898 days ago · 115 km deep · 92 km away
  9. 1.863 km SE of Cantwell, Alaska · 1898 days ago · 65 km deep · 69 km away
  10. 1.855 km ESE of Denali Park, Alaska · 1898 days ago · 5 km deep · 10 km away
  11. 2.436 km SW of Cantwell, Alaska · 1899 days ago · 90 km deep · 98 km away
  12. 1.661 km S of Cantwell, Alaska · 1899 days ago · 62 km deep · 99 km away
  13. 1.548 km SSW of Cantwell, Alaska · 1903 days ago · 63 km deep · 99 km away
  14. 2.130 km SW of Cantwell, Alaska · 1903 days ago · 82 km deep · 91 km away
  15. 1.663 km ESE of Denali Park, Alaska · 1903 days ago · 8 km deep · 3 km away
  16. 1.671 km ESE of Denali Park, Alaska · 1908 days ago · 12 km deep · 10 km away
  17. 2.436 km SSW of Cantwell, Alaska · 1908 days ago · 79 km deep · 92 km away
  18. 3.066 km ESE of Cantwell, Alaska · 1908 days ago · 8 km deep · 38 km away
  19. 2.067 km ESE of Cantwell, Alaska · 1909 days ago · 8 km deep · 39 km away
  20. 2.452 km S of Cantwell, Alaska · 1909 days ago · 67 km deep · 86 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak0219bri2e6. Read Sat, Sep 26, 2026, 2:35 PM UTC.