Alaska earthquakes

M1.6 earthquake 64 km SSE of Adak, Alaska

A magnitude 1.6 earthquake struck 64 km SSE of Adak, Alaska on Wed, Mar 26, 2025, 9:59 AM HADT (18:59 UTC), 15 km (9 mi) below the surface.

A larger quake followed: M4.4 71 km SSE of Adak, Alaska. This one was a foreshock.

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The earthquake

Magnitude
1.6 (ML, local (Richter)), micro
Magnitude from
Alaska Earthquake Center
Local time
UTC
2025-03-26 18:59:29 UTC
Depth
14.8 km (9.2 mi), shallow
Epicenter
51.322° N, 176.330° 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
22

Nearby

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

After

  1. 1.895 km SSE of Adak, Alaska · 557 days ago · 17 km deep · 31 km away
  2. 2.980 km SSE of Adak, Alaska · 557 days ago · 35 km deep · 21 km away
  3. 1.572 km WSW of Adak, Alaska · 557 days ago · 40 km deep · 89 km away
  4. 4.075 km SSE of Adak, Alaska · 557 days ago · 38 km deep · 13 km away
  5. 2.188 km SSE of Adak, Alaska · 557 days ago · 26 km deep · 24 km away
  6. 2.081 km SSE of Adak, Alaska · 557 days ago · 19 km deep · 18 km away
  7. 1.555 km SSE of Adak, Alaska · 556 days ago · 23 km deep · 18 km away
  8. 1.668 km SSE of Adak, Alaska · 556 days ago · 18 km deep · 8 km away
  9. 1.891 km SSE of Adak, Alaska · 556 days ago · 16 km deep · 28 km away
  10. 2.5118 km SSW of Adak, Alaska · 556 days ago · 10 km deep · 81 km away
  11. 2.0126 km SSW of Adak, Alaska · 556 days ago · 30 km deep · 87 km away
  12. 1.666 km SSE of Adak, Alaska · 556 days ago · 24 km deep · 7 km away
  13. 1.660 km SSE of Adak, Alaska · 556 days ago · 19 km deep · 15 km away
  14. 2.098 km SSE of Adak, Alaska · 556 days ago · 15 km deep · 34 km away
  15. 1.772 km SSE of Adak, Alaska · 556 days ago · 18 km deep · 7 km away
  16. 1.957 km SSE of Adak, Alaska · 556 days ago · 19 km deep · 14 km away
  17. 1.965 km SE of Adak, Alaska · 556 days ago · 46 km deep · 29 km away
  18. 1.874 km SSE of Adak, Alaska · 555 days ago · 20 km deep · 13 km away
  19. 1.677 km SSE of Adak, Alaska · 555 days ago · 25 km deep · 15 km away
  20. 1.870 km SE of Adak, Alaska · 555 days ago · 23 km deep · 24 km away
  21. 1.648 km SW of Adak, Alaska · 555 days ago · 46 km deep · 55 km away
  22. 1.571 km SSE of Adak, Alaska · 555 days ago · 21 km deep · 8 km away
  23. 1.751 km SE of Adak, Alaska · 555 days ago · 41 km deep · 25 km away
  24. 1.694 km SSE of Adak, Alaska · 555 days ago · 9 km deep · 30 km away
  25. 1.856 km SE of Adak, Alaska · 555 days ago · 48 km deep · 36 km away
  26. 1.684 km SSE of Adak, Alaska · 554 days ago · 26 km deep · 21 km away
  27. 1.893 km ESE of Adak, Alaska · 554 days ago · 58 km deep · 75 km away
  28. 1.847 km SSE of Adak, Alaska · 554 days ago · 26 km deep · 18 km away
  29. 1.873 km E of Adak, Alaska · 554 days ago · 27 km deep · 81 km away
  30. 1.647 km ENE of Adak, Alaska · 554 days ago · 5 km deep · 85 km away
  31. 2.286 km E of Adak, Alaska · 554 days ago · 65 km deep · 83 km away
  32. 1.9117 km SSW of Adak, Alaska · 553 days ago · 12 km deep · 81 km away
  33. 1.645 km S of Adak, Alaska · 553 days ago · 37 km deep · 24 km away
  34. 2.597 km ESE of Adak, Alaska · 553 days ago · 35 km deep · 77 km away
  35. 1.647 km S of Adak, Alaska · 553 days ago · 26 km deep · 20 km away
  36. 1.718 km ESE of Adak, Alaska · 553 days ago · 73 km deep · 53 km away
  37. 1.991 km SSE of Adak, Alaska · 553 days ago · 19 km deep · 27 km away
  38. 1.739 km SSW of Adak, Alaska · 553 days ago · 43 km deep · 43 km away
  39. 1.648 km SW of Adak, Alaska · 553 days ago · 45 km deep · 57 km away
  40. 2.171 km SSE of Adak, Alaska · 553 days ago · 21 km deep · 7 km away
  41. 1.639 km SSW of Adak, Alaska · 553 days ago · 29 km deep · 50 km away
  42. 1.859 km SE of Adak, Alaska · 553 days ago · 27 km deep · 31 km away
  43. 2.076 km SSE of Adak, Alaska · 553 days ago · 13 km deep · 18 km away
  44. 1.876 km SE of Adak, Alaska · 553 days ago · 20 km deep · 25 km away
  45. 1.894 km SSE of Adak, Alaska · 553 days ago · 26 km deep · 30 km away
  46. 1.867 km WSW of Adak, Alaska · 553 days ago · 61 km deep · 84 km away
  47. 2.063 km W of Adak, Alaska · 552 days ago · 95 km deep · 99 km away
  48. 2.898 km SSE of Adak, Alaska · 552 days ago · 10 km deep · 39 km away
  49. 2.146 km SSE of Adak, Alaska · 552 days ago · 33 km deep · 20 km away
  50. 2.7104 km SSE of Adak, Alaska · 552 days ago · 19 km deep · 40 km away
  51. 1.969 km WSW of Adak, Alaska · 552 days ago · 59 km deep · 86 km away
  52. 1.798 km SSE of Adak, Alaska · 552 days ago · 24 km deep · 34 km away
  53. 2.188 km SSE of Adak, Alaska · 552 days ago · 15 km deep · 24 km away
  54. 1.9106 km SSE of Adak, Alaska · 552 days ago · 26 km deep · 42 km away
  55. 1.744 km SW of Adak, Alaska · 551 days ago · 47 km deep · 58 km away
  56. 2.1102 km SSE of Adak, Alaska · 551 days ago · 26 km deep · 40 km away
  57. 1.665 km SW of Adak, Alaska · 551 days ago · 37 km deep · 59 km away
  58. 3.093 km SSE of Adak, Alaska · 550 days ago · 10 km deep · 29 km away
  59. 2.973 km E of Adak, Alaska · 550 days ago · 43 km deep · 85 km away
  60. 2.020 km W of Adak, Alaska · 550 days ago · 7 km deep · 74 km away

The first 60 of at least 200.

Before

  1. 1.663 km SSE of Adak, Alaska · 557 days ago · 35 km deep · 2 km away
  2. 2.0108 km SSE of Adak, Alaska · 557 days ago · 13 km deep · 43 km away
  3. 1.9127 km SE of Adak, Alaska · 557 days ago · 24 km deep · 70 km away
  4. 1.556 km SSE of Adak, Alaska · 557 days ago · 24 km deep · 13 km away
  5. 1.9103 km SSE of Adak, Alaska · 557 days ago · 13 km deep · 39 km away
  6. 2.092 km S of Adak, Alaska · 557 days ago · 13 km deep · 30 km away
  7. 1.888 km S of Adak, Alaska · 557 days ago · 26 km deep · 27 km away
  8. 1.688 km WSW of Adak, Alaska · 557 days ago · 27 km deep · 99 km away
  9. 1.993 km SSE of Adak, Alaska · 557 days ago · 3 km deep · 28 km away
  10. 1.894 km SW of Atka, Alaska · 557 days ago · 13 km deep · 85 km away
  11. 1.859 km SSW of Adak, Alaska · 557 days ago · 45 km deep · 52 km away
  12. 1.861 km ESE of Adak, Alaska · 557 days ago · 47 km deep · 44 km away
  13. 2.581 km SSE of Adak, Alaska · 558 days ago · 35 km deep · 16 km away
  14. 2.5109 km SSE of Adak, Alaska · 558 days ago · 10 km deep · 44 km away
  15. 2.180 km SSE of Adak, Alaska · 558 days ago · 19 km deep · 16 km away
  16. 2.4113 km SE of Adak, Alaska · 558 days ago · 14 km deep · 56 km away
  17. 2.6100 km SSE of Adak, Alaska · 558 days ago · 10 km deep · 36 km away
  18. 3.791 km S of Adak, Alaska · 558 days ago · 35 km deep · 30 km away
  19. 3.192 km S of Adak, Alaska · 558 days ago · 35 km deep · 31 km away
  20. 3.989 km S of Adak, Alaska · 558 days ago · 26 km deep · 30 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak0253wvr0f7. Read Sun, Oct 4, 2026, 8:02 PM UTC.