Alaska earthquakes

M2.8 earthquake 125 km SE of Perryville, Alaska

A magnitude 2.8 earthquake struck 125 km SE of Perryville, Alaska on Tue, Jul 6, 2021, 10:43 AM AKDT (18:43 UTC), 35 km (22 mi) below the surface.

A larger quake followed: M8.2 2021 Chignik, Alaska Earthquake. 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
2.8 (ml), micro
Local time
UTC
2021-07-06 18:43:43 UTC
Depth
35.1 km (21.8 mi), shallow
Epicenter
55.120° N, 157.735° 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
28

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: at least 200 in the 60 days after this one and 6 in the 30 days before it.

After

  1. 2.4150 km SE of Perryville, Alaska · 1906 days ago · 20 km deep · 31 km away
  2. 2.1196 km SE of Perryville, Alaska · 1902 days ago · 27 km deep · 72 km away
  3. 2.8135 km SE of Chignik, Alaska · 1900 days ago · 28 km deep · 41 km away
  4. 2.6119 km SSE of Perryville, Alaska · 1900 days ago · 21 km deep · 52 km away
  5. 3.467 km SE of Perryville, Alaska · 1899 days ago · 5 km deep · 58 km away
  6. 2.575 km SSE of Perryville, Alaska · 1898 days ago · 32 km deep · 55 km away
  7. 2.1117 km SSE of Perryville, Alaska · 1898 days ago · 33 km deep · 52 km away
  8. 1.896 km SSE of Perryville, Alaska · 1897 days ago · 44 km deep · 37 km away
  9. 2.8139 km SSE of Perryville, Alaska · 1897 days ago · 7 km deep · 39 km away
  10. 2.1151 km SSE of Perryville, Alaska · 1895 days ago · 34 km deep · 59 km away
  11. 2.243 km S of Chignik, Alaska · 1894 days ago · 48 km deep · 95 km away
  12. 1.974 km SE of Perryville, Alaska · 1894 days ago · 25 km deep · 52 km away
  13. 2.487 km SE of Perryville, Alaska · 1893 days ago · 15 km deep · 38 km away
  14. 2.0south of Alaska · 1890 days ago · 27 km deep · 49 km away
  15. 1.876 km SSE of Perryville, Alaska · 1889 days ago · 25 km deep · 55 km away
  16. 8.22021 Chignik, Alaska Earthquake · 1886 days ago · 35 km deep · 29 km away · felt by 512 · PAGER yellow · tsunami flag
  17. 5.5106 km SSE of Perryville, Alaska · 1886 days ago · 18 km deep · 32 km away · felt by 3
  18. 5.1114 km SE of Perryville, Alaska · 1886 days ago · 35 km deep · 12 km away
  19. 5.799 km ESE of Chignik, Alaska · 1886 days ago · 35 km deep · 96 km away
  20. 5.9127 km SE of Chignik, Alaska · 1886 days ago · 1 km deep · 44 km away · felt by 14
  21. 4.2159 km SE of Chignik, Alaska · 1886 days ago · 20 km deep · 67 km away
  22. 4.5106 km SSE of Chignik, Alaska · 1886 days ago · 9 km deep · 38 km away
  23. 5.3128 km SE of Perryville, Alaska · 1886 days ago · 35 km deep · 9 km away
  24. 3.9118 km SE of Perryville, Alaska · 1886 days ago · 7 km deep · 19 km away
  25. 5.4154 km SE of Chignik, Alaska · 1886 days ago · 3 km deep · 63 km away · felt by 5
  26. 4.291 km SSE of Chignik, Alaska · 1886 days ago · 7 km deep · 47 km away
  27. 4.5136 km SE of Perryville, Alaska · 1886 days ago · 25 km deep · 26 km away
  28. 4.1113 km ESE of Chignik, Alaska · 1886 days ago · 46 km deep · 87 km away
  29. 4.3147 km SE of Chignik, Alaska · 1886 days ago · 38 km deep · 53 km away
  30. 4.8158 km SE of Perryville, Alaska · 1886 days ago · 34 km deep · 39 km away
  31. 3.4131 km SE of Chignik, Alaska · 1886 days ago · 10 km deep · 53 km away
  32. 3.7126 km SE of Chignik, Alaska · 1886 days ago · 24 km deep · 59 km away
  33. 4.5142 km SE of Perryville, Alaska · 1886 days ago · 25 km deep · 17 km away
  34. 4.8135 km SE of Perryville, Alaska · 1886 days ago · 26 km deep · 11 km away · felt by 7
  35. 3.7172 km SE of Chignik, Alaska · 1886 days ago · 11 km deep · 87 km away
  36. 2.562 km SE of Perryville, Alaska · 1886 days ago · 11 km deep · 63 km away
  37. 4.2142 km SE of Chignik, Alaska · 1886 days ago · 42 km deep · 74 km away
  38. 3.7113 km SSE of Perryville, Alaska · 1886 days ago · 40 km deep · 37 km away
  39. 4.3157 km SE of Chignik, Alaska · 1886 days ago · 25 km deep · 49 km away
  40. 3.8156 km SE of Chignik, Alaska · 1886 days ago · 27 km deep · 97 km away
  41. 3.1131 km ESE of Chignik, Alaska · 1886 days ago · 21 km deep · 100 km away
  42. 3.4126 km SE of Chignik, Alaska · 1886 days ago · 43 km deep · 40 km away
  43. 3.094 km SSE of Perryville, Alaska · 1886 days ago · 9 km deep · 47 km away
  44. 3.9105 km SSE of Perryville, Alaska · 1886 days ago · 19 km deep · 49 km away · felt by 1
  45. 3.3154 km SE of Chignik, Alaska · 1886 days ago · 4 km deep · 67 km away
  46. 3.5167 km SE of Chignik, Alaska · 1886 days ago · 14 km deep · 90 km away
  47. 3.294 km SSE of Perryville, Alaska · 1886 days ago · 7 km deep · 44 km away
  48. 3.4116 km SSE of Perryville, Alaska · 1886 days ago · 16 km deep · 26 km away
  49. 3.9141 km SE of Chignik, Alaska · 1886 days ago · 25 km deep · 81 km away
  50. 4.1131 km SE of Chignik, Alaska · 1886 days ago · 34 km deep · 58 km away · felt by 1
  51. 3.2106 km SSE of Perryville, Alaska · 1886 days ago · 8 km deep · 35 km away
  52. 3.5180 km SE of Chignik, Alaska · 1886 days ago · 41 km deep · 98 km away
  53. 4.3164 km SE of Chignik, Alaska · 1886 days ago · 20 km deep · 65 km away
  54. 4.5154 km SE of Perryville, Alaska · 1886 days ago · 12 km deep · 29 km away · felt by 1
  55. 3.9160 km SE of Chignik, Alaska · 1886 days ago · 20 km deep · 93 km away
  56. 3.1165 km SE of Chignik, Alaska · 1886 days ago · 7 km deep · 62 km away
  57. 3.0119 km SSE of Perryville, Alaska · 1886 days ago · 14 km deep · 39 km away
  58. 2.8157 km SE of Perryville, Alaska · 1886 days ago · 40 km deep · 35 km away
  59. 3.8122 km SSE of Perryville, Alaska · 1886 days ago · 10 km deep · 48 km away
  60. 3.2Alaska Peninsula · 1886 days ago · 5 km deep · 15 km away

The first 60 of at least 200.

Before

  1. 3.3141 km SE of Perryville, Alaska · 1909 days ago · 1 km deep · 17 km away
  2. 2.272 km SE of Perryville, Alaska · 1909 days ago · 4 km deep · 52 km away
  3. 3.6124 km SE of Perryville, Alaska · 1918 days ago · 34 km deep · 5 km away
  4. 2.577 km SE of Chignik, Alaska · 1927 days ago · 20 km deep · 89 km away
  5. 3.072 km S of Perryville, Alaska · 1927 days ago · 34 km deep · 79 km away
  6. 2.8107 km SE of Chignik, Alaska · 1936 days ago · 5 km deep · 79 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak0218lkh0wp. Read Sun, Sep 27, 2026, 5:20 AM UTC.