Alaska earthquakes

M1.6 earthquake 128 km WSW of Adak, Alaska

A magnitude 1.6 earthquake struck 128 km WSW of Adak, Alaska on Thu, Jun 9, 2022, 4:19 PM HADT (01:19 UTC), 7 km (4 mi) below the surface.

A larger quake followed: M4.0 130 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
1.6 (ML, local (Richter)), micro
Magnitude from
Alaska Earthquake Center
Local time
UTC
2022-06-10 01:19:45 UTC
Depth
6.6 km (4.1 mi), shallow
Epicenter
51.617° N, 178.449° W
Region
Alaska
Tsunami flag
No
Status
Reviewed by a seismologist

Magnitude estimates

Different scales measure different things and differ by a few tenths. The USGS marks one as preferred, and it is the one this page uses.

Mag.ScaleComputed byNotes
1.6ML, local (Richter)Alaska Earthquake CenterPreferred · Preliminary
1.72ML, local (Richter)AVFinal · ±0.226371663676977 · 15 stations

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
41

Nearby

Within 100 km, magnitude 1.5 and up: at least 199 in the 60 days after this one and 101 in the 30 days before it.

After

  1. 2.1108 km WNW of Adak, Alaska · 1576 days ago · 178 km deep · 67 km away
  2. 3.6134 km WSW of Adak, Alaska · 1576 days ago · 38 km deep · 37 km away
  3. 1.8134 km W of Adak, Alaska · 1576 days ago · 11 km deep · 13 km away
  4. 1.6197 km WSW of Adak, Alaska · 1576 days ago · 21 km deep · 69 km away
  5. 1.5148 km WSW of Adak, Alaska · 1575 days ago · 40 km deep · 45 km away
  6. 1.8Andreanof Islands, Aleutian Islands, Alaska · 1575 days ago · 22 km deep · 27 km away
  7. 1.5190 km WSW of Adak, Alaska · 1575 days ago · 16 km deep · 62 km away
  8. 1.7189 km WSW of Adak, Alaska · 1574 days ago · 24 km deep · 65 km away
  9. 2.8115 km WSW of Adak, Alaska · 1574 days ago · 21 km deep · 28 km away
  10. 2.8136 km WSW of Adak, Alaska · 1574 days ago · 35 km deep · 47 km away
  11. 1.5132 km WSW of Adak, Alaska · 1573 days ago · 13 km deep · 4 km away
  12. 3.4137 km WSW of Adak, Alaska · 1573 days ago · 35 km deep · 44 km away
  13. 2.766 km SW of Adak, Alaska · 1573 days ago · 44 km deep · 90 km away
  14. 1.775 km SW of Adak, Alaska · 1572 days ago · 32 km deep · 64 km away
  15. 1.9119 km WSW of Adak, Alaska · 1570 days ago · 26 km deep · 20 km away
  16. 1.993 km WSW of Adak, Alaska · 1570 days ago · 20 km deep · 42 km away
  17. 2.6191 km WSW of Adak, Alaska · 1569 days ago · 29 km deep · 70 km away
  18. 1.7Andreanof Islands, Aleutian Islands, Alaska · 1569 days ago · 8 km deep · 98 km away
  19. 2.6203 km W of Adak, Alaska · 1568 days ago · 76 km deep · 77 km away
  20. 1.9143 km WSW of Adak, Alaska · 1568 days ago · 35 km deep · 17 km away
  21. 2.2208 km W of Adak, Alaska · 1568 days ago · 69 km deep · 93 km away
  22. 3.0213 km WSW of Adak, Alaska · 1568 days ago · 35 km deep · 88 km away
  23. 2.6155 km SW of Adak, Alaska · 1568 days ago · 32 km deep · 56 km away
  24. 3.282 km WSW of Adak, Alaska · 1567 days ago · 65 km deep · 54 km away
  25. 1.652 km SSW of Adak, Alaska · 1567 days ago · 40 km deep · 100 km away
  26. 1.6118 km WSW of Adak, Alaska · 1567 days ago · 28 km deep · 33 km away
  27. 1.9Andreanof Islands, Aleutian Islands, Alaska · 1566 days ago · 51 km deep · 36 km away
  28. 1.6128 km WSW of Adak, Alaska · 1566 days ago · 42 km deep · 18 km away
  29. 2.864 km SW of Adak, Alaska · 1565 days ago · 44 km deep · 84 km away
  30. 2.0109 km WNW of Adak, Alaska · 1564 days ago · 142 km deep · 63 km away
  31. 2.5220 km WSW of Adak, Alaska · 1564 days ago · 26 km deep · 92 km away
  32. 1.778 km SW of Adak, Alaska · 1564 days ago · 22 km deep · 77 km away
  33. 1.7133 km WSW of Adak, Alaska · 1564 days ago · 14 km deep · 6 km away
  34. 2.3204 km WSW of Adak, Alaska · 1564 days ago · 20 km deep · 80 km away
  35. 1.979 km W of Adak, Alaska · 1563 days ago · -2 km deep · 52 km away
  36. 1.939 km SW of Adak, Alaska · 1563 days ago · 24 km deep · 100 km away
  37. 3.697 km WSW of Adak, Alaska · 1563 days ago · 63 km deep · 38 km away
  38. 2.1141 km WSW of Adak, Alaska · 1563 days ago · 54 km deep · 19 km away
  39. 2.8109 km WSW of Adak, Alaska · 1562 days ago · 42 km deep · 42 km away
  40. 2.153 km SW of Adak, Alaska · 1562 days ago · 37 km deep · 93 km away
  41. 1.7113 km WSW of Adak, Alaska · 1562 days ago · 17 km deep · 18 km away
  42. 1.7112 km WSW of Adak, Alaska · 1561 days ago · 13 km deep · 23 km away
  43. 1.688 km SW of Adak, Alaska · 1561 days ago · 41 km deep · 58 km away
  44. 2.5182 km W of Adak, Alaska · 1561 days ago · 105 km deep · 62 km away
  45. 1.6203 km WSW of Adak, Alaska · 1561 days ago · 31 km deep · 75 km away
  46. 1.5131 km WSW of Adak, Alaska · 1561 days ago · 46 km deep · 30 km away
  47. 1.5112 km WSW of Adak, Alaska · 1561 days ago · 15 km deep · 30 km away
  48. 2.6157 km WSW of Adak, Alaska · 1561 days ago · 14 km deep · 43 km away
  49. 1.5115 km WSW of Adak, Alaska · 1561 days ago · 52 km deep · 37 km away
  50. 1.9133 km WSW of Adak, Alaska · 1560 days ago · 24 km deep · 37 km away
  51. 1.5155 km WNW of Adak, Alaska · 1560 days ago · 57 km deep · 76 km away
  52. 1.9Andreanof Islands, Aleutian Islands, Alaska · 1560 days ago · 60 km deep · 80 km away
  53. 1.552 km W of Adak, Alaska · 1559 days ago · 88 km deep · 77 km away
  54. 1.540 km SW of Adak, Alaska · 1559 days ago · 64 km deep · 93 km away
  55. 1.895 km SW of Adak, Alaska · 1559 days ago · 24 km deep · 59 km away
  56. 1.5157 km WSW of Adak, Alaska · 1559 days ago · 43 km deep · 32 km away
  57. 2.9135 km WSW of Adak, Alaska · 1559 days ago · 34 km deep · 41 km away
  58. 1.568 km WSW of Adak, Alaska · 1559 days ago · 44 km deep · 68 km away
  59. 1.8185 km WSW of Adak, Alaska · 1559 days ago · 56 km deep · 58 km away
  60. 1.8183 km WSW of Adak, Alaska · 1558 days ago · 62 km deep · 55 km away

The first 60 of at least 199.

Before

  1. 3.5109 km WSW of Adak, Alaska · 1577 days ago · 61 km deep · 32 km away
  2. 3.6136 km SW of Adak, Alaska · 1578 days ago · 38 km deep · 57 km away
  3. 2.1207 km W of Adak, Alaska · 1578 days ago · 182 km deep · 99 km away
  4. 2.577 km SW of Adak, Alaska · 1578 days ago · 48 km deep · 77 km away
  5. 2.093 km WSW of Adak, Alaska · 1579 days ago · 59 km deep · 51 km away
  6. 1.6202 km WSW of Adak, Alaska · 1580 days ago · 23 km deep · 77 km away
  7. 2.3143 km W of Adak, Alaska · 1580 days ago · 8 km deep · 34 km away
  8. 1.5210 km WSW of Adak, Alaska · 1581 days ago · 19 km deep · 82 km away
  9. 2.7104 km WSW of Adak, Alaska · 1582 days ago · 63 km deep · 31 km away
  10. 1.654 km SW of Adak, Alaska · 1582 days ago · 58 km deep · 83 km away
  11. 2.6198 km WSW of Adak, Alaska · 1583 days ago · 87 km deep · 71 km away
  12. 2.8194 km W of Adak, Alaska · 1584 days ago · 97 km deep · 71 km away
  13. 1.6155 km WSW of Adak, Alaska · 1584 days ago · 13 km deep · 28 km away
  14. 1.5155 km WSW of Adak, Alaska · 1584 days ago · 15 km deep · 28 km away
  15. 1.7154 km WSW of Adak, Alaska · 1584 days ago · 10 km deep · 26 km away
  16. 3.6155 km WSW of Adak, Alaska · 1584 days ago · 43 km deep · 53 km away
  17. 2.699 km WSW of Adak, Alaska · 1584 days ago · 65 km deep · 37 km away
  18. 3.1136 km WSW of Adak, Alaska · 1584 days ago · 35 km deep · 42 km away
  19. 2.0130 km WSW of Adak, Alaska · 1586 days ago · 24 km deep · 40 km away
  20. 2.9134 km WSW of Adak, Alaska · 1586 days ago · 38 km deep · 43 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak0227ea8h91 (also filed as av91595006). Read Sat, Oct 3, 2026, 8:50 AM UTC.