Alaska earthquakes

M2.2 earthquake 61 km ENE of Chignik, Alaska

A magnitude 2.2 earthquake struck 61 km ENE of Chignik, Alaska on Thu, Jul 22, 2021, 8:44 PM AKDT (04:44 UTC), 93 km (58 mi) below the surface.

A larger quake followed: M5.7 99 km ESE of Chignik, Alaska. This one was a foreshock.

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Map

Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude
2.2 (ml), micro
Local time
UTC
2021-07-23 04:44:29 UTC
Depth
92.8 km (57.7 mi), intermediate-depth
Epicenter
56.582° N, 157.556° 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
25

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 117 in the 60 days after this one and 22 in the 30 days before it.

After

  1. 1.9Alaska Peninsula · 1888 days ago · 94 km deep · 58 km away
  2. 1.9118 km ESE of Chignik, Alaska · 1888 days ago · 44 km deep · 95 km away
  3. 2.2122 km E of Chignik, Alaska · 1887 days ago · 25 km deep · 75 km away
  4. 5.799 km ESE of Chignik, Alaska · 1883 days ago · 35 km deep · 86 km away
  5. 3.160 km SE of Ugashik, Alaska · 1883 days ago · 4 km deep · 85 km away
  6. 2.453 km SE of Ugashik, Alaska · 1883 days ago · 8 km deep · 90 km away
  7. 2.940 km SE of Ugashik, Alaska · 1883 days ago · 3 km deep · 91 km away
  8. 2.551 km SE of Ugashik, Alaska · 1883 days ago · 12 km deep · 88 km away
  9. 2.349 km SE of Ugashik, Alaska · 1883 days ago · 10 km deep · 86 km away
  10. 3.356 km SE of Ugashik, Alaska · 1883 days ago · 10 km deep · 86 km away
  11. 2.188 km SE of Chignik, Alaska · 1883 days ago · 15 km deep · 98 km away
  12. 2.3110 km ESE of Chignik, Alaska · 1883 days ago · 5 km deep · 98 km away
  13. 2.171 km SE of Chignik, Alaska · 1883 days ago · 17 km deep · 77 km away
  14. 2.3104 km ESE of Chignik, Alaska · 1883 days ago · 12 km deep · 84 km away
  15. 2.372 km ESE of Chignik, Alaska · 1883 days ago · 14 km deep · 71 km away
  16. 2.0112 km ESE of Chignik, Alaska · 1882 days ago · 19 km deep · 91 km away
  17. 4.2130 km ESE of Chignik, Alaska · 1881 days ago · 39 km deep · 94 km away
  18. 1.974 km SSE of Chignik, Alaska · 1881 days ago · 31 km deep · 98 km away
  19. 1.980 km SE of Chignik, Alaska · 1881 days ago · 10 km deep · 79 km away
  20. 2.073 km ESE of Ugashik, Alaska · 1880 days ago · 5 km deep · 99 km away
  21. 1.768 km ESE of Ugashik, Alaska · 1880 days ago · 1 km deep · 94 km away
  22. 1.767 km ESE of Chignik, Alaska · 1880 days ago · 28 km deep · 61 km away
  23. 1.9130 km ESE of Chignik, Alaska · 1880 days ago · 42 km deep · 95 km away
  24. 1.965 km SSE of Ugashik, Alaska · 1880 days ago · 4 km deep · 64 km away
  25. 2.3101 km SSE of Ugashik, Alaska · 1879 days ago · 75 km deep · 58 km away
  26. 2.7122 km E of Chignik, Alaska · 1879 days ago · 35 km deep · 76 km away
  27. 1.961 km SE of Ugashik, Alaska · 1879 days ago · 5 km deep · 93 km away
  28. 2.196 km SE of Ugashik, Alaska · 1879 days ago · 13 km deep · 74 km away
  29. 2.072 km ESE of Ugashik, Alaska · 1877 days ago · 1 km deep · 96 km away
  30. 2.565 km SE of Ugashik, Alaska · 1877 days ago · 10 km deep · 92 km away · felt by 1
  31. 2.158 km SSE of Ugashik, Alaska · 1877 days ago · 5 km deep · 59 km away
  32. 1.560 km SE of Ugashik, Alaska · 1877 days ago · 9 km deep · 88 km away
  33. 3.060 km SE of Ugashik, Alaska · 1877 days ago · 9 km deep · 88 km away
  34. 2.061 km SE of Ugashik, Alaska · 1877 days ago · 8 km deep · 89 km away
  35. 3.361 km SE of Ugashik, Alaska · 1877 days ago · 5 km deep · 90 km away
  36. 1.5Alaska Peninsula · 1877 days ago · 9 km deep · 89 km away
  37. 2.157 km SE of Ugashik, Alaska · 1877 days ago · 7 km deep · 87 km away
  38. 2.359 km SE of Ugashik, Alaska · 1877 days ago · 8 km deep · 89 km away
  39. 2.260 km SSE of Ugashik, Alaska · 1877 days ago · 2 km deep · 58 km away
  40. 1.863 km SSE of Ugashik, Alaska · 1876 days ago · 8 km deep · 54 km away
  41. 2.162 km SSE of Ugashik, Alaska · 1876 days ago · 1 km deep · 56 km away
  42. 3.063 km SE of Ugashik, Alaska · 1876 days ago · 7 km deep · 89 km away
  43. 1.963 km SE of Ugashik, Alaska · 1876 days ago · 5 km deep · 90 km away
  44. 1.560 km SE of Ugashik, Alaska · 1876 days ago · 8 km deep · 89 km away
  45. 2.7107 km SSE of Ugashik, Alaska · 1876 days ago · 5 km deep · 58 km away
  46. 2.871 km SE of Ugashik, Alaska · 1876 days ago · 6 km deep · 92 km away
  47. 1.863 km SE of Ugashik, Alaska · 1876 days ago · 9 km deep · 89 km away
  48. 1.562 km SE of Ugashik, Alaska · 1876 days ago · 12 km deep · 91 km away
  49. 2.063 km SE of Ugashik, Alaska · 1876 days ago · 11 km deep · 88 km away
  50. 1.653 km SE of Ugashik, Alaska · 1876 days ago · 14 km deep · 87 km away
  51. 2.463 km SE of Ugashik, Alaska · 1876 days ago · 5 km deep · 92 km away
  52. 1.866 km SE of Ugashik, Alaska · 1876 days ago · 10 km deep · 92 km away
  53. 2.6125 km ESE of Chignik, Alaska · 1876 days ago · 10 km deep · 96 km away
  54. 1.865 km SE of Ugashik, Alaska · 1875 days ago · 1 km deep · 93 km away
  55. 2.266 km SE of Ugashik, Alaska · 1874 days ago · 1 km deep · 92 km away
  56. 1.652 km SE of Ugashik, Alaska · 1874 days ago · 10 km deep · 86 km away
  57. 2.878 km SE of Chignik, Alaska · 1874 days ago · 20 km deep · 76 km away
  58. 1.660 km SE of Ugashik, Alaska · 1872 days ago · 5 km deep · 89 km away
  59. 1.8102 km SE of Ugashik, Alaska · 1870 days ago · 9 km deep · 97 km away
  60. 1.7100 km SE of Ugashik, Alaska · 1870 days ago · 12 km deep · 97 km away

The first 60 of 117.

Before

  1. 1.655 km ESE of Ugashik, Alaska · 1890 days ago · 15 km deep · 97 km away
  2. 1.927 km SE of Ugashik, Alaska · 1891 days ago · 111 km deep · 88 km away
  3. 1.887 km ENE of Chignik, Alaska · 1891 days ago · 89 km deep · 28 km away
  4. 2.346 km SSW of Ugashik, Alaska · 1891 days ago · 3 km deep · 58 km away
  5. 2.243 km S of Chignik, Alaska · 1892 days ago · 48 km deep · 88 km away
  6. 2.2114 km E of Chignik, Alaska · 1894 days ago · 39 km deep · 74 km away
  7. 2.188 km ESE of Chignik, Alaska · 1895 days ago · 25 km deep · 72 km away
  8. 2.3115 km SSE of Ugashik, Alaska · 1895 days ago · 47 km deep · 68 km away
  9. 1.961 km SSE of Ugashik, Alaska · 1895 days ago · 80 km deep · 61 km away
  10. 1.861 km E of Port Heiden, Alaska · 1898 days ago · 90 km deep · 37 km away
  11. 1.674 km ESE of Port Heiden, Alaska · 1898 days ago · 77 km deep · 27 km away
  12. 2.125 km SSE of Port Heiden, Alaska · 1900 days ago · 10 km deep · 60 km away
  13. 3.226 km S of Ugashik, Alaska · 1901 days ago · 122 km deep · 78 km away · felt by 1
  14. 1.9100 km SE of Ugashik, Alaska · 1901 days ago · 60 km deep · 82 km away
  15. 1.961 km E of Port Heiden, Alaska · 1902 days ago · 5 km deep · 43 km away
  16. 2.172 km E of Chignik, Alaska · 1904 days ago · 55 km deep · 35 km away
  17. 2.042 km ENE of Chignik, Alaska · 1908 days ago · 66 km deep · 20 km away
  18. 2.645 km SSW of Ugashik, Alaska · 1910 days ago · 23 km deep · 64 km away
  19. 2.3124 km WSW of Akhiok, Alaska · 1910 days ago · 81 km deep · 88 km away
  20. 2.5110 km E of Chignik, Alaska · 1912 days ago · 54 km deep · 68 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak0219dga0yp. Read Thu, Sep 24, 2026, 1:59 PM UTC.