Alaska earthquakes

M1.5 earthquake 31 km SW of Cantwell, Alaska

A magnitude 1.5 earthquake struck 31 km SW of Cantwell, Alaska on Thu, Apr 22, 2021, 5:45 AM AKDT (13:45 UTC), 76 km (47 mi) below the surface.

A larger quake followed: M6.1 73 km N of Chickaloon, 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
2021-04-22 13:45:13 UTC
Depth
75.6 km (47.0 mi), intermediate-depth
Epicenter
63.173° N, 149.359° 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
53

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 199 in the 60 days after this one and 122 in the 30 days before it.

After

  1. 2.360 km W of Cantwell, Alaska · 1984 days ago · 112 km deep · 48 km away
  2. 1.647 km SW of Cantwell, Alaska · 1984 days ago · 82 km deep · 16 km away
  3. 1.645 km SE of Denali National Park, Alaska · 1984 days ago · 4 km deep · 86 km away
  4. 1.743 km SSE of Denali National Park, Alaska · 1983 days ago · 10 km deep · 99 km away
  5. 1.665 km NE of Susitna North, Alaska · 1982 days ago · 65 km deep · 79 km away
  6. 1.626 km SE of Denali National Park, Alaska · 1982 days ago · 3 km deep · 100 km away
  7. 1.873 km SE of Denali National Park, Alaska · 1982 days ago · 107 km deep · 59 km away
  8. 2.153 km E of Chase, Alaska · 1981 days ago · 53 km deep · 73 km away
  9. 2.039 km SSE of Denali National Park, Alaska · 1981 days ago · 7 km deep · 99 km away
  10. 1.634 km NNW of Chase, Alaska · 1981 days ago · 75 km deep · 67 km away
  11. 1.844 km ENE of Susitna North, Alaska · 1980 days ago · 7 km deep · 91 km away
  12. 2.046 km W of Cantwell, Alaska · 1980 days ago · 100 km deep · 33 km away
  13. 2.558 km SSE of Cantwell, Alaska · 1980 days ago · 62 km deep · 57 km away
  14. 2.045 km ESE of McKinley Park, Alaska · 1980 days ago · 10 km deep · 77 km away
  15. 1.569 km SE of Denali National Park, Alaska · 1980 days ago · 123 km deep · 61 km away
  16. 2.467 km NNE of Petersville, Alaska · 1979 days ago · 106 km deep · 57 km away
  17. 2.718 km WSW of McKinley Park, Alaska · 1979 days ago · 111 km deep · 54 km away
  18. 1.961 km SW of Cantwell, Alaska · 1977 days ago · 85 km deep · 30 km away
  19. 2.361 km E of Denali National Park, Alaska · 1977 days ago · 8 km deep · 77 km away
  20. 1.548 km NNE of Petersville, Alaska · 1977 days ago · 96 km deep · 58 km away
  21. 2.244 km SE of Denali National Park, Alaska · 1976 days ago · 0 km deep · 84 km away
  22. 2.845 km SE of Denali National Park, Alaska · 1976 days ago · 0 km deep · 84 km away
  23. 1.564 km E of Denali National Park, Alaska · 1976 days ago · 0 km deep · 73 km away
  24. 1.742 km SE of Denali National Park, Alaska · 1975 days ago · 0 km deep · 89 km away
  25. 2.044 km SSE of Denali National Park, Alaska · 1975 days ago · 6 km deep · 98 km away
  26. 1.560 km S of Cantwell, Alaska · 1974 days ago · 63 km deep · 42 km away
  27. 1.837 km NNW of Petersville, Alaska · 1974 days ago · 91 km deep · 89 km away
  28. 1.5Central Alaska · 1974 days ago · 16 km deep · 55 km away
  29. 1.743 km SE of Denali National Park, Alaska · 1974 days ago · 0 km deep · 87 km away
  30. 2.146 km N of Petersville, Alaska · 1974 days ago · 98 km deep · 81 km away
  31. 1.962 km N of Chase, Alaska · 1974 days ago · 72 km deep · 37 km away
  32. 2.335 km ENE of Susitna North, Alaska · 1974 days ago · 27 km deep · 100 km away
  33. 1.560 km SSE of Cantwell, Alaska · 1973 days ago · 16 km deep · 58 km away
  34. 1.610 km SW of Healy, Alaska · 1973 days ago · 66 km deep · 69 km away
  35. 2.411 km SW of Healy, Alaska · 1973 days ago · 105 km deep · 69 km away
  36. 1.532 km ESE of Denali National Park, Alaska · 1973 days ago · 3 km deep · 92 km away
  37. 2.567 km ENE of Susitna North, Alaska · 1972 days ago · 41 km deep · 82 km away · felt by 1
  38. 1.547 km NNW of Petersville, Alaska · 1972 days ago · 112 km deep · 100 km away
  39. 1.649 km NNW of Petersville, Alaska · 1972 days ago · 104 km deep · 98 km away
  40. 2.164 km N of Petersville, Alaska · 1972 days ago · 127 km deep · 82 km away
  41. 1.739 km SSE of Denali National Park, Alaska · 1971 days ago · 4 km deep · 99 km away
  42. 1.550 km N of Petersville, Alaska · 1971 days ago · 102 km deep · 82 km away
  43. 1.867 km ESE of Denali National Park, Alaska · 1971 days ago · 130 km deep · 59 km away
  44. 2.321 km NNE of Chase, Alaska · 1971 days ago · 47 km deep · 68 km away
  45. 1.548 km ENE of Susitna North, Alaska · 1970 days ago · 0 km deep · 92 km away
  46. 1.762 km SE of Denali National Park, Alaska · 1969 days ago · 113 km deep · 75 km away
  47. 1.666 km ENE of Chase, Alaska · 1969 days ago · 56 km deep · 53 km away
  48. 2.775 km WSW of Cantwell, Alaska · 1969 days ago · 118 km deep · 52 km away
  49. 2.448 km SSW of Cantwell, Alaska · 1969 days ago · 59 km deep · 22 km away
  50. 1.5Central Alaska · 1969 days ago · 116 km deep · 76 km away
  51. 1.654 km NE of Susitna North, Alaska · 1969 days ago · 0 km deep · 84 km away
  52. 1.556 km ENE of Chase, Alaska · 1968 days ago · 56 km deep · 65 km away
  53. 1.773 km ESE of Denali National Park, Alaska · 1968 days ago · 107 km deep · 56 km away
  54. 1.549 km E of Denali National Park, Alaska · 1968 days ago · 3 km deep · 82 km away
  55. 2.053 km N of Chase, Alaska · 1968 days ago · 76 km deep · 43 km away
  56. 1.750 km NNE of Petersville, Alaska · 1967 days ago · 82 km deep · 58 km away
  57. 1.556 km E of Denali National Park, Alaska · 1967 days ago · 1 km deep · 75 km away
  58. 1.667 km SE of Denali National Park, Alaska · 1967 days ago · 131 km deep · 62 km away
  59. 2.666 km NNE of Petersville, Alaska · 1967 days ago · 96 km deep · 54 km away
  60. 2.128 km WNW of Cantwell, Alaska · 1966 days ago · 97 km deep · 39 km away

The first 60 of 199.

Before

  1. 1.541 km E of Chase, Alaska · 1984 days ago · 48 km deep · 81 km away
  2. 1.868 km ENE of Denali National Park, Alaska · 1985 days ago · 4 km deep · 97 km away
  3. 1.745 km N of Petersville, Alaska · 1985 days ago · 102 km deep · 73 km away
  4. 1.540 km W of Cantwell, Alaska · 1986 days ago · 104 km deep · 33 km away
  5. 1.848 km W of Cantwell, Alaska · 1986 days ago · 101 km deep · 35 km away
  6. 1.865 km N of Petersville, Alaska · 1987 days ago · 116 km deep · 75 km away
  7. 1.660 km SSE of Cantwell, Alaska · 1987 days ago · 13 km deep · 58 km away
  8. 1.645 km SE of Denali National Park, Alaska · 1987 days ago · 3 km deep · 83 km away
  9. 2.560 km SE of Denali National Park, Alaska · 1988 days ago · 127 km deep · 72 km away
  10. 1.847 km S of Cantwell, Alaska · 1988 days ago · 69 km deep · 33 km away
  11. 1.99 km E of Healy, Alaska · 1988 days ago · 105 km deep · 82 km away
  12. 1.541 km E of Chase, Alaska · 1989 days ago · 4 km deep · 81 km away
  13. 1.564 km SE of Denali National Park, Alaska · 1989 days ago · 118 km deep · 81 km away
  14. 2.336 km SE of Denali National Park, Alaska · 1990 days ago · 14 km deep · 94 km away
  15. 1.560 km SSE of Cantwell, Alaska · 1990 days ago · 13 km deep · 58 km away
  16. 1.661 km SSE of Cantwell, Alaska · 1990 days ago · 12 km deep · 58 km away
  17. 2.731 km SW of Cantwell, Alaska · 1991 days ago · 89 km deep · 1 km away
  18. 1.934 km NNE of Petersville, Alaska · 1991 days ago · 88 km deep · 73 km away
  19. 1.96 km N of Healy, Alaska · 1992 days ago · 106 km deep · 84 km away
  20. 1.548 km NNE of Chase, Alaska · 1992 days ago · 69 km deep · 41 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak02155g76hf. Read Sun, Sep 27, 2026, 6:34 PM UTC.