Alaska earthquakes

M1.5 earthquake 21 km SSW of Atka, Alaska

A magnitude 1.5 earthquake struck 21 km SSW of Atka, Alaska on Sun, Jun 26, 2022, 5:32 PM HADT (02:32 UTC), 4 km (2 mi) below the surface.

A larger quake followed: M5.3 Andreanof Islands, Aleutian Islands, 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
1.5 (ml), micro
Local time
UTC
2022-06-27 02:32:22 UTC
Depth
3.7 km (2.3 mi), shallow
Epicenter
52.003° N, 174.269° 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.

Location uncertainty
About 2.8 km horizontally, 2.9 km in depth
Magnitude uncertainty
±0.39
Depth from
From location
Station coverage gap
251°, poorly surrounded by stations
Stations used
7

Nearby

Within 100 km, magnitude 1.5 and up: at least 199 in the 60 days after this one and 98 in the 30 days before it.

After

  1. 1.960 km SSW of Atka, Alaska · 1557 days ago · 41 km deep · 41 km away
  2. 3.556 km ESE of Atka, Alaska · 1557 days ago · 40 km deep · 56 km away
  3. 1.785 km ESE of Adak, Alaska · 1556 days ago · 48 km deep · 87 km away
  4. 2.696 km SE of Atka, Alaska · 1556 days ago · 35 km deep · 87 km away
  5. 2.5113 km S of Atka, Alaska · 1555 days ago · 10 km deep · 93 km away
  6. 1.754 km SE of Atka, Alaska · 1555 days ago · 24 km deep · 44 km away
  7. 2.656 km SSE of Atka, Alaska · 1555 days ago · 35 km deep · 39 km away
  8. 1.991 km S of Atka, Alaska · 1555 days ago · 14 km deep · 69 km away
  9. 1.590 km SW of Atka, Alaska · 1555 days ago · 26 km deep · 74 km away
  10. 1.940 km E of Atka, Alaska · 1555 days ago · 13 km deep · 52 km away
  11. 1.8Andreanof Islands, Aleutian Islands, Alaska · 1555 days ago · 107 km deep · 76 km away
  12. 2.9Andreanof Islands, Aleutian Islands, Alaska · 1554 days ago · 200 km deep · 76 km away
  13. 1.741 km ESE of Atka, Alaska · 1554 days ago · 8 km deep · 45 km away
  14. 3.166 km ENE of Adak, Alaska · 1554 days ago · 106 km deep · 98 km away
  15. 1.7104 km S of Atka, Alaska · 1554 days ago · 25 km deep · 83 km away
  16. 3.0103 km SW of Atka, Alaska · 1554 days ago · 35 km deep · 85 km away
  17. 2.6Andreanof Islands, Aleutian Islands, Alaska · 1554 days ago · 189 km deep · 37 km away
  18. 1.858 km W of Atka, Alaska · 1553 days ago · 128 km deep · 54 km away
  19. 2.129 km N of Atka, Alaska · 1553 days ago · 7 km deep · 52 km away
  20. 1.960 km SSE of Atka, Alaska · 1553 days ago · 12 km deep · 47 km away
  21. 1.751 km SE of Atka, Alaska · 1553 days ago · 61 km deep · 45 km away
  22. 1.710 km WSW of Atka, Alaska · 1552 days ago · 127 km deep · 20 km away
  23. 1.853 km ESE of Atka, Alaska · 1551 days ago · 18 km deep · 51 km away
  24. 2.670 km ESE of Atka, Alaska · 1551 days ago · 35 km deep · 66 km away
  25. 2.073 km SSE of Atka, Alaska · 1550 days ago · 41 km deep · 59 km away
  26. 2.964 km SSW of Atka, Alaska · 1550 days ago · 35 km deep · 44 km away
  27. 2.762 km E of Atka, Alaska · 1549 days ago · 142 km deep · 69 km away
  28. 1.916 km SW of Atka, Alaska · 1548 days ago · 151 km deep · 10 km away
  29. 1.517 km NNE of Atka, Alaska · 1548 days ago · 7 km deep · 40 km away
  30. 2.113 km WSW of Atka, Alaska · 1548 days ago · 147 km deep · 17 km away
  31. 1.97 km SSE of Atka, Alaska · 1548 days ago · 83 km deep · 17 km away
  32. 1.9Andreanof Islands, Aleutian Islands, Alaska · 1548 days ago · 19 km deep · 39 km away
  33. 3.489 km SE of Atka, Alaska · 1548 days ago · 52 km deep · 77 km away
  34. 2.035 km NE of Atka, Alaska · 1548 days ago · 118 km deep · 56 km away
  35. 2.947 km E of Atka, Alaska · 1548 days ago · 113 km deep · 57 km away
  36. 1.6100 km ESE of Adak, Alaska · 1547 days ago · 40 km deep · 90 km away
  37. 2.956 km WSW of Atka, Alaska · 1547 days ago · 127 km deep · 50 km away
  38. 1.940 km NNW of Atka, Alaska · 1546 days ago · 160 km deep · 59 km away
  39. 2.238 km W of Atka, Alaska · 1546 days ago · 182 km deep · 41 km away
  40. 2.317 km W of Atka, Alaska · 1546 days ago · 210 km deep · 27 km away
  41. 5.3Andreanof Islands, Aleutian Islands, Alaska · 1546 days ago · 10 km deep · 48 km away · felt by 1 · tsunami flag
  42. 3.949 km W of Atka, Alaska · 1546 days ago · 10 km deep · 48 km away
  43. 3.549 km W of Atka, Alaska · 1546 days ago · 10 km deep · 48 km away
  44. 2.749 km W of Atka, Alaska · 1546 days ago · 10 km deep · 47 km away
  45. 1.648 km W of Atka, Alaska · 1546 days ago · 13 km deep · 50 km away
  46. 1.944 km W of Atka, Alaska · 1546 days ago · 26 km deep · 46 km away
  47. 2.8Andreanof Islands, Aleutian Islands, Alaska · 1546 days ago · 10 km deep · 47 km away
  48. 1.547 km W of Atka, Alaska · 1546 days ago · 13 km deep · 46 km away
  49. 1.946 km W of Atka, Alaska · 1546 days ago · 13 km deep · 46 km away
  50. 1.642 km W of Atka, Alaska · 1545 days ago · 17 km deep · 41 km away
  51. 1.943 km NNE of Atka, Alaska · 1545 days ago · 143 km deep · 64 km away
  52. 1.9106 km SSE of Atka, Alaska · 1545 days ago · 13 km deep · 93 km away
  53. 3.949 km WSW of Atka, Alaska · 1545 days ago · 12 km deep · 44 km away
  54. 1.948 km W of Atka, Alaska · 1545 days ago · 7 km deep · 47 km away
  55. 3.0108 km SE of Atka, Alaska · 1545 days ago · 2 km deep · 94 km away
  56. 1.848 km W of Atka, Alaska · 1545 days ago · 7 km deep · 46 km away
  57. 1.8103 km SE of Atka, Alaska · 1545 days ago · 14 km deep · 92 km away
  58. 1.982 km SSE of Atka, Alaska · 1545 days ago · 9 km deep · 67 km away
  59. 4.132 km N of Atka, Alaska · 1545 days ago · 185 km deep · 55 km away
  60. 3.842 km W of Atka, Alaska · 1545 days ago · 83 km deep · 39 km away

The first 60 of at least 199.

Before

  1. 1.850 km SW of Atka, Alaska · 1557 days ago · 88 km deep · 37 km away
  2. 1.852 km E of Atka, Alaska · 1557 days ago · 101 km deep · 62 km away
  3. 3.591 km SW of Atka, Alaska · 1558 days ago · 35 km deep · 75 km away
  4. 1.696 km SW of Atka, Alaska · 1558 days ago · 19 km deep · 79 km away
  5. 3.043 km NNW of Atka, Alaska · 1558 days ago · 196 km deep · 63 km away
  6. 3.126 km NNW of Atka, Alaska · 1558 days ago · 190 km deep · 46 km away
  7. 2.032 km E of Atka, Alaska · 1559 days ago · 129 km deep · 44 km away
  8. 1.552 km SW of Atka, Alaska · 1559 days ago · 55 km deep · 36 km away
  9. 3.181 km ESE of Atka, Alaska · 1559 days ago · 35 km deep · 77 km away
  10. 2.781 km ENE of Adak, Alaska · 1559 days ago · 211 km deep · 88 km away
  11. 3.110 km SW of Atka, Alaska · 1560 days ago · 176 km deep · 14 km away
  12. 2.9Andreanof Islands, Aleutian Islands, Alaska · 1560 days ago · 178 km deep · 96 km away
  13. 1.977 km SW of Atka, Alaska · 1561 days ago · 25 km deep · 61 km away
  14. 2.251 km SE of Atka, Alaska · 1561 days ago · 20 km deep · 40 km away
  15. 2.139 km SE of Atka, Alaska · 1562 days ago · 63 km deep · 32 km away
  16. 1.636 km S of Atka, Alaska · 1562 days ago · 25 km deep · 15 km away
  17. 1.745 km ESE of Atka, Alaska · 1562 days ago · 14 km deep · 46 km away
  18. 1.832 km SSW of Atka, Alaska · 1562 days ago · 63 km deep · 11 km away
  19. 2.7102 km ESE of Adak, Alaska · 1562 days ago · 42 km deep · 89 km away
  20. 1.969 km SE of Atka, Alaska · 1562 days ago · 47 km deep · 58 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event av91064148. Read Thu, Oct 1, 2026, 12:28 AM UTC.