Alaska earthquakes

M1.8 earthquake 10 km NW of Akhiok, Alaska

A magnitude 1.8 earthquake struck 10 km NW of Akhiok, Alaska on Sun, Feb 14, 2021, 3:31 PM AKST (00:31 UTC), 62 km (38 mi) below the surface.

A larger quake followed: M3.5 50 km W of Akhiok, 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
2021-02-15 00:31:52 UTC
Depth
61.8 km (38.4 mi), shallow
Epicenter
57.010° N, 154.285° 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
15

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 88 in the 60 days after this one and 40 in the 30 days before it.

After

  1. 1.956 km WNW of Akhiok, Alaska · 2053 days ago · 57 km deep · 48 km away
  2. 1.757 km WNW of Akhiok, Alaska · 2052 days ago · 56 km deep · 48 km away
  3. 1.657 km WNW of Akhiok, Alaska · 2052 days ago · 46 km deep · 48 km away
  4. 1.856 km WNW of Akhiok, Alaska · 2051 days ago · 49 km deep · 47 km away
  5. 1.559 km SW of Akhiok, Alaska · 2051 days ago · 10 km deep · 58 km away
  6. 1.515 km N of Karluk, Alaska · 2050 days ago · 47 km deep · 78 km away
  7. 1.557 km SW of Karluk, Alaska · 2050 days ago · 8 km deep · 48 km away
  8. 1.756 km WNW of Akhiok, Alaska · 2049 days ago · 50 km deep · 48 km away
  9. 2.566 km WSW of Karluk, Alaska · 2048 days ago · 65 km deep · 79 km away
  10. 1.766 km WSW of Karluk, Alaska · 2048 days ago · 65 km deep · 78 km away
  11. 1.870 km WSW of Karluk, Alaska · 2048 days ago · 72 km deep · 83 km away
  12. 1.746 km WNW of Akhiok, Alaska · 2048 days ago · 10 km deep · 37 km away
  13. 2.179 km WSW of Akhiok, Alaska · 2047 days ago · 65 km deep · 77 km away
  14. 1.859 km SW of Akhiok, Alaska · 2047 days ago · 31 km deep · 59 km away
  15. 3.047 km SSW of Karluk, Alaska · 2046 days ago · 56 km deep · 41 km away
  16. 2.156 km WNW of Akhiok, Alaska · 2045 days ago · 46 km deep · 48 km away
  17. 1.557 km WNW of Akhiok, Alaska · 2045 days ago · 55 km deep · 48 km away
  18. 1.794 km SW of Akhiok, Alaska · 2045 days ago · 2 km deep · 95 km away
  19. 2.126 km S of Old Harbor, Alaska · 2045 days ago · 25 km deep · 55 km away
  20. 1.856 km WNW of Akhiok, Alaska · 2045 days ago · 65 km deep · 48 km away
  21. 1.857 km SW of Karluk, Alaska · 2044 days ago · 65 km deep · 49 km away
  22. 1.957 km WNW of Akhiok, Alaska · 2044 days ago · 62 km deep · 48 km away
  23. 1.628 km N of Old Harbor, Alaska · 2044 days ago · 35 km deep · 73 km away
  24. 1.856 km WNW of Akhiok, Alaska · 2043 days ago · 47 km deep · 48 km away
  25. 1.957 km WNW of Akhiok, Alaska · 2043 days ago · 56 km deep · 48 km away
  26. 1.651 km WNW of Akhiok, Alaska · 2042 days ago · 46 km deep · 43 km away
  27. 1.972 km SSW of Akhiok, Alaska · 2041 days ago · 28 km deep · 78 km away
  28. 1.554 km WNW of Akhiok, Alaska · 2041 days ago · 27 km deep · 45 km away
  29. 2.457 km WNW of Akhiok, Alaska · 2041 days ago · 63 km deep · 48 km away
  30. 2.357 km WNW of Akhiok, Alaska · 2040 days ago · 58 km deep · 48 km away
  31. 1.732 km ENE of Old Harbor, Alaska · 2039 days ago · 2 km deep · 96 km away
  32. 2.033 km WNW of Karluk, Alaska · 2039 days ago · 72 km deep · 89 km away
  33. 1.538 km WSW of Port Lions, Alaska · 2036 days ago · 50 km deep · 98 km away
  34. 1.856 km WNW of Akhiok, Alaska · 2036 days ago · 53 km deep · 47 km away
  35. 3.064 km SSE of Akhiok, Alaska · 2035 days ago · 1 km deep · 74 km away · felt by 2
  36. 1.521 km SW of Karluk, Alaska · 2034 days ago · 10 km deep · 53 km away
  37. 2.938 km NNE of Karluk, Alaska · 2033 days ago · 71 km deep · 98 km away
  38. 1.627 km N of Karluk, Alaska · 2033 days ago · 71 km deep · 90 km away
  39. 1.546 km W of Karluk, Alaska · 2032 days ago · 73 km deep · 88 km away
  40. 1.923 km SSW of Karluk, Alaska · 2030 days ago · 25 km deep · 47 km away
  41. 1.830 km WSW of Karluk, Alaska · 2029 days ago · 61 km deep · 64 km away
  42. 2.434 km NNE of Larsen Bay, Alaska · 2027 days ago · 46 km deep · 96 km away
  43. 1.656 km SW of Karluk, Alaska · 2027 days ago · 26 km deep · 47 km away
  44. 1.955 km WNW of Akhiok, Alaska · 2024 days ago · 56 km deep · 46 km away
  45. 1.6Alaska Peninsula · 2024 days ago · 70 km deep · 48 km away
  46. 2.057 km WNW of Akhiok, Alaska · 2024 days ago · 61 km deep · 49 km away
  47. 2.413 km WSW of Akhiok, Alaska · 2024 days ago · 11 km deep · 15 km away
  48. 1.754 km SW of Karluk, Alaska · 2020 days ago · 8 km deep · 47 km away
  49. 1.865 km SW of Karluk, Alaska · 2019 days ago · 62 km deep · 70 km away
  50. 1.518 km E of Akhiok, Alaska · 2019 days ago · 7 km deep · 27 km away
  51. 1.848 km SW of Akhiok, Alaska · 2019 days ago · 51 km deep · 48 km away
  52. 2.433 km S of Larsen Bay, Alaska · 2018 days ago · 8 km deep · 30 km away
  53. 2.364 km SW of Akhiok, Alaska · 2018 days ago · 65 km deep · 65 km away
  54. 1.836 km WSW of Karluk, Alaska · 2017 days ago · 69 km deep · 70 km away
  55. 1.957 km WSW of Akhiok, Alaska · 2017 days ago · 11 km deep · 55 km away
  56. 1.712 km SSW of Larsen Bay, Alaska · 2016 days ago · 12 km deep · 49 km away
  57. 2.336 km NNE of Larsen Bay, Alaska · 2015 days ago · 46 km deep · 98 km away
  58. 2.685 km W of Akhiok, Alaska · 2015 days ago · 60 km deep · 80 km away
  59. 2.084 km W of Akhiok, Alaska · 2012 days ago · 47 km deep · 79 km away
  60. 2.835 km SW of Karluk, Alaska · 2012 days ago · 60 km deep · 57 km away

The first 60 of 88.

Before

  1. 2.157 km WNW of Akhiok, Alaska · 2054 days ago · 56 km deep · 48 km away
  2. 2.655 km WNW of Akhiok, Alaska · 2054 days ago · 46 km deep · 47 km away
  3. 2.855 km WNW of Akhiok, Alaska · 2054 days ago · 47 km deep · 47 km away
  4. 2.655 km SW of Karluk, Alaska · 2054 days ago · 8 km deep · 47 km away
  5. 2.156 km WNW of Akhiok, Alaska · 2055 days ago · 47 km deep · 48 km away
  6. 2.256 km SW of Karluk, Alaska · 2055 days ago · 58 km deep · 48 km away
  7. 1.855 km WNW of Akhiok, Alaska · 2055 days ago · 44 km deep · 46 km away
  8. 1.956 km WNW of Akhiok, Alaska · 2055 days ago · 55 km deep · 48 km away
  9. 1.857 km WNW of Akhiok, Alaska · 2055 days ago · 10 km deep · 48 km away
  10. 2.156 km WNW of Akhiok, Alaska · 2055 days ago · 57 km deep · 48 km away
  11. 2.057 km WNW of Akhiok, Alaska · 2055 days ago · 60 km deep · 48 km away
  12. 2.156 km WNW of Akhiok, Alaska · 2055 days ago · 58 km deep · 47 km away
  13. 2.157 km WNW of Akhiok, Alaska · 2055 days ago · 57 km deep · 48 km away
  14. 2.157 km WNW of Akhiok, Alaska · 2055 days ago · 60 km deep · 48 km away
  15. 1.855 km WNW of Akhiok, Alaska · 2055 days ago · 61 km deep · 47 km away
  16. 1.857 km WNW of Akhiok, Alaska · 2055 days ago · 51 km deep · 48 km away
  17. 1.956 km WNW of Akhiok, Alaska · 2055 days ago · 60 km deep · 48 km away
  18. 3.556 km WNW of Akhiok, Alaska · 2055 days ago · 50 km deep · 48 km away
  19. 2.156 km WNW of Akhiok, Alaska · 2055 days ago · 53 km deep · 47 km away
  20. 5.357 km WNW of Akhiok, Alaska · 2055 days ago · 50 km deep · 48 km away · felt by 9 · tsunami flag

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak021242wpzn. Read Wed, Sep 30, 2026, 5:39 PM UTC.