Alaska earthquakes

M2.2 earthquake 206 km WSW of Adak, Alaska

A magnitude 2.2 earthquake struck 206 km WSW of Adak, Alaska on Fri, Feb 19, 2021, 2:13 AM HAST (12:13 UTC), 7 km (4 mi) below the surface.

A larger quake followed: M5.4 185 km WSW of Adak, Alaska. This one was a foreshock.

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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
2021-02-19 12:13:25 UTC
Depth
6.7 km (4.2 mi), shallow
Epicenter
50.945° N, 179.202° 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
16

Nearby

Within 100 km, magnitude 1.5 and up: 81 in the 60 days after this one and 42 in the 30 days before it.

After

  1. 3.5213 km WSW of Adak, Alaska · 2045 days ago · 10 km deep · 11 km away
  2. 3.5218 km WSW of Adak, Alaska · 2045 days ago · 10 km deep · 12 km away
  3. 4.1236 km WSW of Adak, Alaska · 2045 days ago · 10 km deep · 31 km away
  4. 3.8237 km WSW of Adak, Alaska · 2045 days ago · 23 km deep · 32 km away
  5. 3.6136 km WSW of Adak, Alaska · 2045 days ago · 19 km deep · 70 km away
  6. 3.8228 km WSW of Adak, Alaska · 2045 days ago · 10 km deep · 22 km away
  7. 3.0208 km WSW of Adak, Alaska · 2045 days ago · 16 km deep · 10 km away
  8. 3.9180 km WSW of Adak, Alaska · 2045 days ago · 37 km deep · 29 km away
  9. 2.1204 km WSW of Adak, Alaska · 2045 days ago · 8 km deep · 5 km away
  10. 3.1234 km WSW of Adak, Alaska · 2045 days ago · 10 km deep · 31 km away
  11. 4.0218 km WSW of Adak, Alaska · 2045 days ago · 10 km deep · 12 km away
  12. 4.1211 km WSW of Adak, Alaska · 2045 days ago · 35 km deep · 11 km away
  13. 1.8179 km WSW of Adak, Alaska · 2045 days ago · 13 km deep · 39 km away
  14. 2.9213 km WSW of Adak, Alaska · 2045 days ago · 13 km deep · 9 km away
  15. 1.9117 km WSW of Adak, Alaska · 2044 days ago · 27 km deep · 89 km away
  16. 1.7126 km WSW of Adak, Alaska · 2044 days ago · 13 km deep · 94 km away
  17. 4.8220 km WSW of Adak, Alaska · 2043 days ago · 10 km deep · 15 km away
  18. 3.7225 km WSW of Adak, Alaska · 2043 days ago · 10 km deep · 19 km away
  19. 2.8234 km WSW of Adak, Alaska · 2043 days ago · 24 km deep · 30 km away
  20. 3.9222 km WSW of Adak, Alaska · 2043 days ago · 22 km deep · 18 km away
  21. 1.9134 km SW of Adak, Alaska · 2042 days ago · 41 km deep · 75 km away
  22. 1.8139 km WSW of Adak, Alaska · 2042 days ago · 25 km deep · 67 km away
  23. 2.2169 km WSW of Adak, Alaska · 2041 days ago · 20 km deep · 37 km away
  24. 1.9170 km W of Adak, Alaska · 2041 days ago · 5 km deep · 92 km away
  25. 2.0143 km WSW of Adak, Alaska · 2040 days ago · 25 km deep · 65 km away
  26. 1.8128 km WSW of Adak, Alaska · 2038 days ago · 13 km deep · 92 km away
  27. 2.2191 km WSW of Adak, Alaska · 2037 days ago · 67 km deep · 48 km away
  28. 5.4185 km WSW of Adak, Alaska · 2037 days ago · 22 km deep · 21 km away · felt by 2 · tsunami flag
  29. 4.4217 km WSW of Adak, Alaska · 2035 days ago · 15 km deep · 12 km away
  30. 4.7211 km WSW of Adak, Alaska · 2034 days ago · 10 km deep · 5 km away
  31. 3.4213 km WSW of Adak, Alaska · 2033 days ago · 10 km deep · 21 km away
  32. 2.8113 km WSW of Adak, Alaska · 2030 days ago · 17 km deep · 93 km away
  33. 3.1123 km WSW of Adak, Alaska · 2028 days ago · 30 km deep · 83 km away
  34. 1.8122 km WSW of Adak, Alaska · 2028 days ago · 13 km deep · 94 km away
  35. 1.9148 km SW of Adak, Alaska · 2028 days ago · 21 km deep · 58 km away
  36. 1.9130 km WSW of Adak, Alaska · 2028 days ago · 45 km deep · 76 km away
  37. 1.8152 km WSW of Adak, Alaska · 2027 days ago · 20 km deep · 54 km away
  38. 1.5127 km WSW of Adak, Alaska · 2027 days ago · 18 km deep · 79 km away
  39. 1.8133 km WSW of Adak, Alaska · 2026 days ago · 36 km deep · 74 km away
  40. 1.7176 km W of Adak, Alaska · 2026 days ago · 14 km deep · 91 km away
  41. 2.1179 km WSW of Adak, Alaska · 2026 days ago · 20 km deep · 40 km away
  42. 3.3190 km WSW of Adak, Alaska · 2026 days ago · 68 km deep · 63 km away
  43. 1.5133 km W of Adak, Alaska · 2025 days ago · 7 km deep · 93 km away
  44. 1.7111 km WSW of Adak, Alaska · 2024 days ago · 13 km deep · 99 km away
  45. 3.3Andreanof Islands, Aleutian Islands, Alaska · 2022 days ago · 35 km deep · 37 km away
  46. 3.0148 km SW of Adak, Alaska · 2022 days ago · 10 km deep · 63 km away
  47. 2.1140 km WSW of Adak, Alaska · 2021 days ago · 21 km deep · 66 km away
  48. 1.9133 km WSW of Adak, Alaska · 2020 days ago · 4 km deep · 85 km away
  49. 1.9130 km WSW of Adak, Alaska · 2020 days ago · 58 km deep · 90 km away
  50. 2.2188 km WSW of Adak, Alaska · 2019 days ago · 6 km deep · 37 km away
  51. 3.0131 km WSW of Adak, Alaska · 2017 days ago · 29 km deep · 75 km away
  52. 1.7115 km WSW of Adak, Alaska · 2015 days ago · 8 km deep · 93 km away
  53. 1.6108 km WSW of Adak, Alaska · 2015 days ago · 4 km deep · 99 km away
  54. 2.2151 km WSW of Adak, Alaska · 2014 days ago · 17 km deep · 68 km away
  55. 1.9148 km WSW of Adak, Alaska · 2014 days ago · 30 km deep · 75 km away
  56. 3.5237 km W of Adak, Alaska · 2012 days ago · 90 km deep · 95 km away
  57. 1.9159 km WSW of Adak, Alaska · 2012 days ago · 19 km deep · 47 km away
  58. 1.7126 km WSW of Adak, Alaska · 2011 days ago · 28 km deep · 87 km away
  59. 3.1207 km WSW of Adak, Alaska · 2009 days ago · 10 km deep · 2 km away
  60. 3.9224 km WSW of Adak, Alaska · 2007 days ago · 51 km deep · 59 km away

The first 60 of 81.

Before

  1. 3.0217 km SW of Adak, Alaska · 2046 days ago · 10 km deep · 15 km away
  2. 3.4216 km WSW of Adak, Alaska · 2046 days ago · 10 km deep · 12 km away
  3. 4.6199 km WSW of Adak, Alaska · 2046 days ago · 35 km deep · 16 km away · felt by 1
  4. 5.6209 km WSW of Adak, Alaska · 2046 days ago · 19 km deep · 4 km away · tsunami flag
  5. 4.2227 km SW of Adak, Alaska · 2046 days ago · 10 km deep · 24 km away
  6. 2.8224 km WSW of Adak, Alaska · 2046 days ago · 26 km deep · 19 km away
  7. 3.8212 km WSW of Adak, Alaska · 2046 days ago · 31 km deep · 15 km away
  8. 2.5193 km WSW of Adak, Alaska · 2047 days ago · 27 km deep · 33 km away
  9. 2.5122 km WSW of Adak, Alaska · 2047 days ago · 75 km deep · 90 km away
  10. 1.9126 km WSW of Adak, Alaska · 2047 days ago · 26 km deep · 80 km away
  11. 2.0135 km WSW of Adak, Alaska · 2048 days ago · 24 km deep · 71 km away
  12. 3.9139 km WSW of Adak, Alaska · 2048 days ago · 35 km deep · 67 km away
  13. 3.5173 km WSW of Adak, Alaska · 2050 days ago · 10 km deep · 67 km away
  14. 2.3134 km SW of Adak, Alaska · 2050 days ago · 28 km deep · 94 km away
  15. 3.3Andreanof Islands, Aleutian Islands, Alaska · 2050 days ago · 35 km deep · 39 km away
  16. 4.8184 km WSW of Adak, Alaska · 2050 days ago · 23 km deep · 55 km away
  17. 2.8150 km WSW of Adak, Alaska · 2053 days ago · 32 km deep · 56 km away
  18. 3.0242 km WSW of Adak, Alaska · 2053 days ago · 13 km deep · 47 km away
  19. 2.8154 km SW of Adak, Alaska · 2055 days ago · 31 km deep · 53 km away
  20. 1.9110 km SW of Adak, Alaska · 2058 days ago · 45 km deep · 96 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak0212aw3e7g. Read Sat, Sep 26, 2026, 11:38 PM UTC.