Alaska earthquakes

M2.1 earthquake 19 km ESE of Chickaloon, Alaska

A magnitude 2.1 earthquake struck 19 km ESE of Chickaloon, Alaska on Wed, Jul 21, 2021, 4:52 AM AKDT (12:52 UTC), 23 km (14 mi) below the surface.

A larger quake followed: M3.4 3 km SE of Big Lake, Alaska. This one was a foreshock.

Sutton-Alpine 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
2.1 (ml), micro
Local time
UTC
2021-07-21 12:52:59 UTC
Depth
23.3 km (14.5 mi), shallow
Epicenter
61.716° N, 148.130° 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.

Did You Feel It? map: shaking reported by the public
Shaking reported by the public, by area. Map: USGS Did You Feel It?

How well it is located

Reviewed by a seismologist.

Stations used
83

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 138 in the 60 days after this one and 93 in the 30 days before it.

After

  1. 2.352 km W of Tatitlek, Alaska · 1894 days ago · 9 km deep · 96 km away
  2. 1.832 km NNW of Sutton-Alpine, Alaska · 1894 days ago · 28 km deep · 59 km away
  3. 1.736 km WNW of Valdez, Alaska · 1893 days ago · 14 km deep · 80 km away
  4. 1.538 km W of Valdez, Alaska · 1892 days ago · 15 km deep · 82 km away
  5. 1.719 km WSW of Glacier View, Alaska · 1891 days ago · 15 km deep · 8 km away
  6. 1.6Southern Alaska · 1891 days ago · 20 km deep · 62 km away
  7. 1.652 km WNW of Tatitlek, Alaska · 1891 days ago · 14 km deep · 88 km away
  8. 1.625 km NNE of Fishhook, Alaska · 1891 days ago · 37 km deep · 57 km away
  9. 2.149 km NNW of Eureka Roadhouse, Alaska · 1890 days ago · 43 km deep · 74 km away
  10. 1.664 km N of Chickaloon, Alaska · 1890 days ago · 27 km deep · 78 km away
  11. 1.670 km NW of Eureka Roadhouse, Alaska · 1890 days ago · 38 km deep · 78 km away
  12. 1.569 km NW of Eureka Roadhouse, Alaska · 1890 days ago · 36 km deep · 78 km away
  13. 1.613 km N of Chickaloon, Alaska · 1890 days ago · 28 km deep · 28 km away
  14. 1.614 km N of Chickaloon, Alaska · 1890 days ago · 24 km deep · 28 km away
  15. 2.08 km SSE of Wasilla, Alaska · 1889 days ago · 59 km deep · 69 km away
  16. 1.752 km NE of Whittier, Alaska · 1889 days ago · 11 km deep · 64 km away
  17. 1.58 km W of Knik, Alaska · 1889 days ago · 24 km deep · 97 km away
  18. 1.722 km NE of Chickaloon, AK · 1888 days ago · 25 km deep · 24 km away
  19. 2.757 km N of Chickaloon, Alaska · 1888 days ago · 30 km deep · 66 km away
  20. 1.849 km WNW of Valdez, Alaska · 1887 days ago · 50 km deep · 72 km away
  21. 3.335 km N of Valdez, Alaska · 1886 days ago · 20 km deep · 93 km away · felt by 1
  22. 1.747 km WNW of Tatitlek, Alaska · 1886 days ago · 16 km deep · 87 km away
  23. 1.86 km NNE of Fishhook, Alaska · 1883 days ago · 25 km deep · 56 km away
  24. 2.047 km ENE of Susitna North, Alaska · 1883 days ago · 2 km deep · 87 km away
  25. 2.939 km S of Glacier View, Alaska · 1882 days ago · 15 km deep · 40 km away · felt by 1
  26. 2.127 km NNE of Whittier, Alaska · 1880 days ago · 29 km deep · 82 km away
  27. 1.846 km NNW of Valdez, Alaska · 1879 days ago · 25 km deep · 81 km away
  28. 2.153 km N of Chickaloon, Alaska · 1879 days ago · 6 km deep · 67 km away
  29. 2.510 km NW of Elmendorf Air Force Base, Alaska · 1878 days ago · 41 km deep · 98 km away · felt by 2
  30. 2.561 km N of Chickaloon, Alaska · 1878 days ago · 8 km deep · 73 km away
  31. 1.525 km WNW of Valdez, Alaska · 1878 days ago · 10 km deep · 89 km away
  32. 2.871 km NNE of Chickaloon, Alaska · 1878 days ago · 29 km deep · 79 km away · felt by 1
  33. 1.973 km NW of Eureka Roadhouse, Alaska · 1877 days ago · 34 km deep · 80 km away
  34. 1.972 km NNE of Chickaloon, Alaska · 1877 days ago · 38 km deep · 80 km away
  35. 1.841 km NNW of Glacier View, Alaska · 1876 days ago · 29 km deep · 53 km away
  36. 1.553 km NE of Susitna North, Alaska · 1875 days ago · 3 km deep · 92 km away
  37. 2.324 km NW of Valdez, Alaska · 1874 days ago · 15 km deep · 91 km away
  38. 1.530 km SSW of Glacier View, Alaska · 1874 days ago · 15 km deep · 25 km away
  39. 1.569 km N of Chickaloon, Alaska · 1874 days ago · 45 km deep · 79 km away
  40. 2.047 km N of Valdez, Alaska · 1873 days ago · 14 km deep · 89 km away
  41. 1.628 km SE of Chickaloon, Alaska · 1873 days ago · 22 km deep · 14 km away
  42. 1.912 km SSE of Elmendorf Air Force Base, Alaska · 1872 days ago · 40 km deep · 98 km away
  43. 1.557 km ENE of Susitna North, Alaska · 1872 days ago · 45 km deep · 82 km away
  44. 2.357 km SSE of Glacier View, Alaska · 1872 days ago · 10 km deep · 60 km away
  45. 2.322 km SW of Glacier View, Alaska · 1872 days ago · 24 km deep · 13 km away
  46. 1.81 km NNW of Elmendorf Air Force Base, Alaska · 1872 days ago · 28 km deep · 94 km away
  47. 1.726 km N of Fishhook, Alaska · 1872 days ago · 15 km deep · 69 km away
  48. 1.948 km S of Glacier View, Alaska · 1871 days ago · 15 km deep · 49 km away
  49. 1.546 km SSE of Nelchina, Alaska · 1871 days ago · 29 km deep · 93 km away
  50. 1.950 km ENE of Whittier, Alaska · 1871 days ago · 15 km deep · 88 km away
  51. 1.760 km N of Chickaloon, Alaska · 1870 days ago · 42 km deep · 73 km away
  52. 1.97 km ESE of Susitna North, Alaska · 1870 days ago · 49 km deep · 95 km away
  53. 2.042 km S of Glacier View, Alaska · 1870 days ago · 18 km deep · 36 km away
  54. 1.74 km SSE of Big Lake, Alaska · 1868 days ago · 30 km deep · 97 km away
  55. 1.624 km NW of Fishhook, Alaska · 1868 days ago · 36 km deep · 79 km away
  56. 2.1Southern Alaska · 1867 days ago · 35 km deep · 65 km away
  57. 1.620 km SW of Glacier View, Alaska · 1867 days ago · 23 km deep · 11 km away
  58. 1.6Southern Alaska · 1866 days ago · 15 km deep · 90 km away
  59. 1.949 km N of Valdez, Alaska · 1865 days ago · 24 km deep · 96 km away
  60. 1.57 km SSE of Big Lake, Alaska · 1864 days ago · 28 km deep · 98 km away

The first 60 of 138.

Before

  1. 2.257 km NNW of Eureka Roadhouse, Alaska · 1895 days ago · 27 km deep · 76 km away
  2. 2.556 km WNW of Valdez, Alaska · 1895 days ago · 10 km deep · 63 km away
  3. 1.640 km NNW of Valdez, Alaska · 1896 days ago · 15 km deep · 90 km away
  4. 2.938 km N of Valdez, Alaska · 1896 days ago · 13 km deep · 92 km away
  5. 1.724 km NW of Fishhook, Alaska · 1896 days ago · 28 km deep · 78 km away
  6. 1.548 km WNW of Valdez, Alaska · 1896 days ago · 6 km deep · 68 km away
  7. 1.676 km N of Chickaloon, Alaska · 1897 days ago · 45 km deep · 85 km away
  8. 1.57 km NW of Knik-Fairview, Alaska · 1898 days ago · 25 km deep · 86 km away
  9. 1.820 km E of Susitna North, Alaska · 1898 days ago · 4 km deep · 88 km away
  10. 1.620 km ENE of Susitna North, Alaska · 1898 days ago · 6 km deep · 89 km away
  11. 3.043 km N of Valdez, Alaska · 1898 days ago · 21 km deep · 92 km away · felt by 1
  12. 2.023 km N of Glacier View, Alaska · 1899 days ago · 28 km deep · 41 km away
  13. 1.651 km N of Chickaloon, Alaska · 1899 days ago · 6 km deep · 62 km away
  14. 2.648 km N of Sutton-Alpine, Alaska · 1899 days ago · 37 km deep · 68 km away
  15. 2.466 km N of Chickaloon, Alaska · 1900 days ago · 37 km deep · 79 km away
  16. 2.074 km N of Chickaloon, Alaska · 1900 days ago · 37 km deep · 83 km away
  17. 2.314 km E of Susitna North, Alaska · 1900 days ago · 29 km deep · 90 km away
  18. 1.646 km N of Valdez, Alaska · 1901 days ago · 18 km deep · 87 km away
  19. 1.544 km S of Glacier View, Alaska · 1901 days ago · 5 km deep · 41 km away
  20. 2.082 km N of Chickaloon, Alaska · 1902 days ago · 36 km deep · 93 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak0219aa0kqy. Read Mon, Sep 28, 2026, 5:00 AM UTC.