Alaska earthquakes

M1.8 earthquake 60 km SSE of Chignik, Alaska

A magnitude 1.8 earthquake struck 60 km SSE of Chignik, Alaska on Wed, Aug 25, 2021, 3:14 PM AKDT (23:14 UTC), 7 km (4 mi) below the surface.

A larger quake followed: M1.9 87 km SSE of Perryville, 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
1.8 (ml), micro
Local time
UTC
2021-08-25 23:14:08 UTC
Depth
6.8 km (4.2 mi), shallow
Epicenter
55.798° N, 158.021° 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
10

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 104 in the 60 days after this one and 95 in the 30 days before it.

After

  1. 1.987 km SSE of Perryville, Alaska · 1855 days ago · 25 km deep · 71 km away
  2. 2.6147 km SSE of Chignik, Alaska · 1855 days ago · 25 km deep · 89 km away
  3. 1.960 km SE of Perryville, Alaska · 1854 days ago · 27 km deep · 38 km away
  4. 2.386 km ESE of Perryville, Alaska · 1854 days ago · 3 km deep · 33 km away
  5. 2.3132 km SE of Perryville, Alaska · 1854 days ago · 21 km deep · 89 km away
  6. 2.5136 km SE of Chignik, Alaska · 1854 days ago · 15 km deep · 81 km away
  7. 2.7138 km SE of Perryville, Alaska · 1854 days ago · 14 km deep · 87 km away
  8. 2.274 km SE of Perryville, Alaska · 1854 days ago · 17 km deep · 53 km away
  9. 3.377 km ESE of Chignik, Alaska · 1853 days ago · 10 km deep · 56 km away
  10. 2.387 km SSE of Chignik, Alaska · 1852 days ago · 8 km deep · 29 km away
  11. 1.755 km SSE of Perryville, Alaska · 1852 days ago · 25 km deep · 72 km away
  12. 1.7Alaska Peninsula · 1852 days ago · 31 km deep · 43 km away
  13. 2.7144 km SE of Perryville, Alaska · 1852 days ago · 34 km deep · 85 km away
  14. 2.1144 km SE of Chignik, Alaska · 1851 days ago · 47 km deep · 89 km away
  15. 1.659 km SSE of Perryville, Alaska · 1851 days ago · 28 km deep · 56 km away
  16. 1.663 km SE of Perryville, Alaska · 1851 days ago · 25 km deep · 36 km away
  17. 2.0123 km SE of Perryville, Alaska · 1851 days ago · 28 km deep · 79 km away
  18. 1.892 km E of Chignik, Alaska · 1851 days ago · 31 km deep · 90 km away
  19. 1.675 km ESE of Chignik, Alaska · 1851 days ago · 12 km deep · 44 km away
  20. 1.985 km SSE of Perryville, Alaska · 1851 days ago · 26 km deep · 71 km away
  21. 2.1131 km SE of Perryville, Alaska · 1851 days ago · 13 km deep · 81 km away
  22. 2.064 km SE of Perryville, Alaska · 1851 days ago · 15 km deep · 49 km away
  23. 1.961 km SE of Perryville, Alaska · 1850 days ago · 22 km deep · 38 km away
  24. 2.489 km SSE of Perryville, Alaska · 1849 days ago · 13 km deep · 81 km away
  25. 2.7146 km SE of Chignik, Alaska · 1849 days ago · 10 km deep · 95 km away
  26. 2.8137 km SSE of Chignik, Alaska · 1849 days ago · 33 km deep · 78 km away
  27. 2.3144 km SE of Perryville, Alaska · 1848 days ago · 40 km deep · 98 km away
  28. 2.141 km ENE of Chignik, Alaska · 1848 days ago · 81 km deep · 68 km away
  29. 2.6136 km SE of Chignik, Alaska · 1848 days ago · 16 km deep · 87 km away
  30. 1.769 km SE of Perryville, Alaska · 1848 days ago · 43 km deep · 42 km away
  31. 2.0122 km SE of Chignik, Alaska · 1848 days ago · 27 km deep · 74 km away
  32. 2.077 km SSE of Perryville, Alaska · 1848 days ago · 20 km deep · 83 km away
  33. 3.7131 km SE of Perryville, Alaska · 1848 days ago · 11 km deep · 82 km away
  34. 2.2108 km SSE of Perryville, Alaska · 1846 days ago · 15 km deep · 93 km away
  35. 3.9135 km SE of Perryville, Alaska · 1846 days ago · 45 km deep · 92 km away
  36. 2.4138 km SE of Perryville, Alaska · 1846 days ago · 45 km deep · 94 km away
  37. 2.8140 km SE of Perryville, Alaska · 1846 days ago · 26 km deep · 90 km away
  38. 2.2119 km ESE of Chignik, Alaska · 1846 days ago · 20 km deep · 96 km away
  39. 2.6153 km SSE of Chignik, Alaska · 1846 days ago · 22 km deep · 94 km away
  40. 2.2139 km SE of Perryville, Alaska · 1846 days ago · 48 km deep · 93 km away
  41. 1.646 km ENE of Chignik, Alaska · 1846 days ago · 65 km deep · 76 km away
  42. 2.9118 km SSE of Chignik, Alaska · 1845 days ago · 11 km deep · 59 km away
  43. 2.5116 km SE of Perryville, Alaska · 1845 days ago · 19 km deep · 70 km away
  44. 2.167 km SE of Perryville, Alaska · 1844 days ago · 12 km deep · 39 km away
  45. 2.2118 km ESE of Chignik, Alaska · 1844 days ago · 8 km deep · 98 km away
  46. 2.5115 km SSE of Chignik, Alaska · 1844 days ago · 10 km deep · 57 km away
  47. 2.071 km SE of Perryville, Alaska · 1843 days ago · 13 km deep · 45 km away
  48. 1.759 km SE of Perryville, Alaska · 1843 days ago · 54 km deep · 45 km away
  49. 2.0109 km SSE of Perryville, Alaska · 1843 days ago · 15 km deep · 83 km away
  50. 3.1139 km SE of Chignik, Alaska · 1843 days ago · 19 km deep · 81 km away · felt by 1
  51. 1.973 km SE of Perryville, Alaska · 1842 days ago · 9 km deep · 40 km away
  52. 1.757 km SE of Perryville, Alaska · 1842 days ago · 15 km deep · 44 km away
  53. 1.664 km ENE of Chignik, Alaska · 1842 days ago · 65 km deep · 92 km away
  54. 2.2118 km SSE of Perryville, Alaska · 1842 days ago · 28 km deep · 97 km away
  55. 2.8110 km SE of Chignik, Alaska · 1841 days ago · 13 km deep · 53 km away
  56. 2.7101 km SSE of Perryville, Alaska · 1840 days ago · 5 km deep · 86 km away
  57. 2.371 km SE of Chignik, Alaska · 1840 days ago · 47 km deep · 17 km away
  58. 2.038 km SSE of Perryville, Alaska · 1840 days ago · 42 km deep · 56 km away
  59. 2.6137 km SE of Chignik, Alaska · 1840 days ago · 21 km deep · 81 km away
  60. 2.275 km ESE of Chignik, Alaska · 1839 days ago · 19 km deep · 48 km away

The first 60 of 104.

Before

  1. 2.1143 km SE of Perryville, Alaska · 1855 days ago · 43 km deep · 91 km away
  2. 1.665 km SE of Perryville, Alaska · 1856 days ago · 24 km deep · 48 km away
  3. 2.196 km SSE of Perryville, Alaska · 1856 days ago · 21 km deep · 95 km away
  4. 1.942 km ESE of Chignik, Alaska · 1856 days ago · 55 km deep · 39 km away
  5. 1.9103 km SSE of Chignik, Alaska · 1856 days ago · 48 km deep · 43 km away
  6. 2.5130 km SE of Perryville, Alaska · 1856 days ago · 25 km deep · 89 km away
  7. 1.893 km SSE of Perryville, Alaska · 1856 days ago · 25 km deep · 77 km away
  8. 4.564 km SE of Perryville, Alaska · 1856 days ago · 7 km deep · 46 km away · felt by 2
  9. 3.0137 km SE of Perryville, Alaska · 1856 days ago · 18 km deep · 83 km away
  10. 2.4131 km SE of Chignik, Alaska · 1857 days ago · 34 km deep · 74 km away
  11. 2.4147 km SE of Chignik, Alaska · 1857 days ago · 36 km deep · 95 km away
  12. 2.036 km SE of Chignik, Alaska · 1857 days ago · 46 km deep · 26 km away
  13. 2.867 km SSE of Perryville, Alaska · 1858 days ago · 15 km deep · 59 km away
  14. 2.4133 km SE of Perryville, Alaska · 1858 days ago · 40 km deep · 85 km away
  15. 2.0112 km SSE of Perryville, Alaska · 1858 days ago · 38 km deep · 84 km away
  16. 2.4156 km SSE of Chignik, Alaska · 1858 days ago · 30 km deep · 97 km away
  17. 2.280 km SSE of Perryville, Alaska · 1858 days ago · 25 km deep · 71 km away
  18. 2.118 km ESE of Perryville, Alaska · 1859 days ago · 65 km deep · 55 km away
  19. 3.0136 km SE of Perryville, Alaska · 1859 days ago · 25 km deep · 85 km away
  20. 2.436 km SSE of Chignik, Alaska · 1859 days ago · 74 km deep · 24 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak021awc58nv. Read Thu, Sep 24, 2026, 3:25 AM UTC.