Alaska earthquakes

M2.0 earthquake 1 km W of Adak, Alaska

A magnitude 2.0 earthquake struck 1 km W of Adak, Alaska on Mon, Mar 3, 2025, 4:48 PM HAST (02:48 UTC), 1 km (0 mi) below the surface.

A larger quake followed: M6.2 88 km SSE 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
2.0 (ML, local (Richter)), micro
Magnitude from
AV
Local time
UTC
2025-03-04 02:48:36 UTC
Depth
0.8 km (0.5 mi), shallow
Epicenter
51.874° N, 176.652° 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 0.4 km horizontally, 0.8 km in depth
Magnitude uncertainty
±0.14
Depth from
From location
Station coverage gap
159°
Stations used
7

Nearby

Within 100 km, magnitude 1.5 and up: at least 199 in the 60 days after this one and 128 in the 30 days before it.

After

  1. 2.720 km SW of Adak, Alaska · 578 days ago · 76 km deep · 19 km away
  2. 2.24 km NNW of Adak, Alaska · 578 days ago · 12 km deep · 5 km away
  3. 1.95 km N of Adak, Alaska · 578 days ago · 12 km deep · 5 km away
  4. 1.84 km NNW of Adak, Alaska · 578 days ago · 7 km deep · 4 km away
  5. 1.80 km W of Adak, Alaska · 578 days ago · 1 km deep · 1 km away
  6. 1.92 km NNW of Adak, Alaska · 577 days ago · 8 km deep · 2 km away
  7. 1.70 km WNW of Adak, Alaska · 577 days ago · 1 km deep · 1 km away
  8. 2.05 km NNW of Adak, Alaska · 577 days ago · 13 km deep · 5 km away
  9. 1.71 km NNW of Adak, Alaska · 577 days ago · 7 km deep · 2 km away
  10. 1.72 km N of Adak, Alaska · 577 days ago · 13 km deep · 3 km away
  11. 1.70 km W of Adak, Alaska · 577 days ago · 1 km deep · 1 km away
  12. 1.52 km NW of Adak, Alaska · 577 days ago · 12 km deep · 2 km away
  13. 3.033 km NE of Adak, Alaska · 577 days ago · 111 km deep · 34 km away
  14. 1.61 km WNW of Adak, Alaska · 577 days ago · 7 km deep · 1 km away
  15. 1.63 km N of Adak, Alaska · 577 days ago · 8 km deep · 3 km away
  16. 1.53 km NNE of Adak, Alaska · 577 days ago · 7 km deep · 4 km away
  17. 1.933 km SSE of Adak, Alaska · 577 days ago · 40 km deep · 34 km away
  18. 1.961 km SW of Adak, Alaska · 577 days ago · 22 km deep · 60 km away
  19. 1.749 km SW of Adak, Alaska · 577 days ago · 13 km deep · 49 km away
  20. 2.179 km SE of Adak, Alaska · 577 days ago · 22 km deep · 81 km away
  21. 2.864 km SSW of Adak, Alaska · 577 days ago · 35 km deep · 64 km away
  22. 1.852 km SW of Adak, Alaska · 577 days ago · 16 km deep · 51 km away
  23. 2.058 km SSW of Adak, Alaska · 577 days ago · 41 km deep · 58 km away
  24. 2.088 km SW of Adak, Alaska · 577 days ago · 17 km deep · 88 km away
  25. 2.680 km WSW of Adak, Alaska · 576 days ago · 44 km deep · 80 km away
  26. 3.857 km SW of Adak, Alaska · 576 days ago · 44 km deep · 57 km away · felt by 1
  27. 2.755 km SW of Adak, Alaska · 576 days ago · 47 km deep · 54 km away
  28. 1.642 km NE of Adak, Alaska · 576 days ago · 8 km deep · 44 km away
  29. 2.931 km S of Adak, Alaska · 575 days ago · 42 km deep · 32 km away
  30. 3.744 km ENE of Adak, Alaska · 575 days ago · 43 km deep · 45 km away
  31. 2.967 km SW of Adak, Alaska · 575 days ago · 52 km deep · 66 km away
  32. 2.674 km SW of Adak, Alaska · 575 days ago · 35 km deep · 73 km away
  33. 2.647 km ENE of Adak, Alaska · 574 days ago · 130 km deep · 48 km away
  34. 2.775 km ESE of Adak, Alaska · 573 days ago · 35 km deep · 77 km away
  35. 3.294 km WSW of Adak, Alaska · 573 days ago · 15 km deep · 93 km away
  36. 2.936 km ESE of Adak, Alaska · 573 days ago · 73 km deep · 38 km away
  37. 2.975 km SW of Adak, Alaska · 573 days ago · 35 km deep · 75 km away
  38. 2.772 km SE of Adak, Alaska · 572 days ago · 35 km deep · 73 km away
  39. 2.7101 km WSW of Adak, Alaska · 572 days ago · 35 km deep · 100 km away
  40. 2.025 km WNW of Adak, Alaska · 572 days ago · 5 km deep · 24 km away
  41. 3.243 km SE of Adak, Alaska · 572 days ago · 35 km deep · 45 km away
  42. 2.723 km WNW of Adak, Alaska · 572 days ago · 9 km deep · 22 km away
  43. 2.378 km SW of Adak, Alaska · 572 days ago · 28 km deep · 78 km away
  44. 1.853 km SW of Adak, Alaska · 570 days ago · 26 km deep · 52 km away
  45. 1.655 km WSW of Adak, Alaska · 570 days ago · 3 km deep · 54 km away
  46. 2.767 km SSE of Adak, Alaska · 570 days ago · 35 km deep · 68 km away
  47. 2.559 km SSE of Adak, Alaska · 569 days ago · 35 km deep · 60 km away
  48. 2.072 km SE of Adak, Alaska · 569 days ago · 15 km deep · 74 km away
  49. 2.047 km SSW of Adak, Alaska · 569 days ago · 44 km deep · 47 km away
  50. 3.878 km SW of Adak, Alaska · 569 days ago · 41 km deep · 77 km away
  51. 2.847 km SE of Adak, Alaska · 569 days ago · 51 km deep · 48 km away
  52. 1.721 km W of Adak, Alaska · 569 days ago · 10 km deep · 20 km away
  53. 1.720 km WSW of Adak, Alaska · 569 days ago · -1 km deep · 19 km away
  54. 3.079 km SE of Adak, Alaska · 569 days ago · 35 km deep · 81 km away
  55. 2.668 km SE of Adak, Alaska · 569 days ago · 35 km deep · 69 km away
  56. 2.853 km SSE of Adak, Alaska · 568 days ago · 35 km deep · 54 km away
  57. 2.054 km ESE of Adak, Alaska · 568 days ago · 39 km deep · 55 km away
  58. 2.157 km ESE of Adak, Alaska · 568 days ago · 46 km deep · 59 km away
  59. 1.948 km S of Adak, Alaska · 568 days ago · 26 km deep · 49 km away
  60. 1.975 km WSW of Adak, Alaska · 568 days ago · 39 km deep · 74 km away

The first 60 of at least 199.

Before

  1. 3.077 km ENE of Adak, Alaska · 578 days ago · 89 km deep · 78 km away
  2. 1.954 km S of Adak, Alaska · 578 days ago · 26 km deep · 55 km away
  3. 2.796 km SE of Adak, Alaska · 579 days ago · 35 km deep · 97 km away
  4. 1.778 km SW of Adak, Alaska · 579 days ago · 45 km deep · 77 km away
  5. 1.679 km SW of Adak, Alaska · 579 days ago · 39 km deep · 79 km away
  6. 1.786 km ESE of Adak, Alaska · 579 days ago · 36 km deep · 88 km away
  7. 1.672 km ESE of Adak, Alaska · 579 days ago · 27 km deep · 74 km away
  8. 1.761 km SW of Adak, Alaska · 579 days ago · 31 km deep · 61 km away
  9. 1.863 km SSE of Adak, Alaska · 579 days ago · 26 km deep · 64 km away
  10. 1.870 km SW of Adak, Alaska · 579 days ago · 58 km deep · 70 km away
  11. 1.875 km SSE of Adak, Alaska · 580 days ago · 22 km deep · 76 km away
  12. 1.972 km SSE of Adak, Alaska · 580 days ago · 17 km deep · 72 km away
  13. 2.040 km NE of Adak, Alaska · 580 days ago · 3 km deep · 41 km away
  14. 1.751 km S of Adak, Alaska · 580 days ago · 26 km deep · 52 km away
  15. 1.667 km ESE of Adak, Alaska · 580 days ago · 25 km deep · 68 km away
  16. 1.620 km N of Adak, Alaska · 580 days ago · 19 km deep · 21 km away
  17. 1.722 km SW of Adak, Alaska · 580 days ago · 65 km deep · 21 km away
  18. 1.683 km WSW of Adak, Alaska · 580 days ago · 36 km deep · 82 km away
  19. 1.738 km ESE of Adak, Alaska · 581 days ago · 18 km deep · 40 km away
  20. 3.648 km SSE of Adak, Alaska · 581 days ago · 34 km deep · 49 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event av93520706. Read Fri, Oct 2, 2026, 11:29 PM UTC.