Alaska earthquakes

M2.8 earthquake 64 km SW of Unalaska, Alaska

A magnitude 2.8 earthquake struck 64 km SW of Unalaska, Alaska on Wed, Feb 12, 2025, 3:12 PM AKST (00:12 UTC), 85 km (53 mi) below the surface.

A larger quake followed: M3.9 82 km SSW of Unalaska, Alaska. This one was a foreshock.

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Map

Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude
2.8 (ml), micro
Local time
UTC
2025-02-13 00:12:20 UTC
Depth
85.2 km (52.9 mi), intermediate-depth
Epicenter
53.470° N, 167.238° 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 6.2 km horizontally, 7.8 km in depth
Magnitude uncertainty
±0.10
Depth from
From location
Station coverage gap
189°, poorly surrounded by stations
Stations used
14

Nearest places

Distance and direction from each place to the epicenter, with its forecast.

Nearby

Within 100 km, magnitude 1.5 and up: 174 in the 60 days after this one and 131 in the 30 days before it.

After

  1. 1.976 km SSE of Unalaska, Alaska · 593 days ago · 19 km deep · 84 km away
  2. 2.179 km SSE of Unalaska, Alaska · 593 days ago · 25 km deep · 83 km away
  3. 1.564 km SE of Unalaska, Alaska · 593 days ago · 22 km deep · 96 km away
  4. 1.861 km SW of Unalaska, Alaska · 593 days ago · 74 km deep · 7 km away
  5. 1.737 km SSW of Unalaska, Alaska · 592 days ago · 69 km deep · 38 km away
  6. 1.989 km SW of Unalaska, Alaska · 592 days ago · 64 km deep · 30 km away
  7. 1.9111 km S of Unalaska, Alaska · 592 days ago · 6 km deep · 72 km away
  8. 2.283 km SW of Unalaska, Alaska · 591 days ago · 71 km deep · 19 km away
  9. 1.782 km SW of Unalaska, Alaska · 591 days ago · 29 km deep · 18 km away
  10. 1.991 km W of Dutch Harbor, Alaska · 590 days ago · 56 km deep · 61 km away
  11. 1.876 km SW of Unalaska, Alaska · 589 days ago · 13 km deep · 12 km away
  12. 1.77 km N of Dutch Harbor, Alaska · 589 days ago · 9 km deep · 70 km away
  13. 1.863 km S of Unalaska, Alaska · 588 days ago · 47 km deep · 61 km away
  14. 1.970 km SW of Unalaska, Alaska · 588 days ago · 25 km deep · 12 km away
  15. 3.1125 km S of Unalaska, Alaska · 587 days ago · 10 km deep · 86 km away
  16. 1.537 km ESE of Unalaska, Alaska · 587 days ago · 28 km deep · 83 km away
  17. 2.171 km E of Nikolski, Alaska · 587 days ago · 53 km deep · 64 km away
  18. 1.878 km S of Unalaska, Alaska · 587 days ago · 23 km deep · 46 km away
  19. 1.998 km SSW of Unalaska, Alaska · 587 days ago · 17 km deep · 56 km away
  20. 2.980 km SW of Unalaska, Alaska · 586 days ago · 63 km deep · 18 km away
  21. 1.9130 km S of Unalaska, Alaska · 586 days ago · 6 km deep · 91 km away
  22. 2.619 km SSE of Unalaska, Alaska · 586 days ago · 89 km deep · 62 km away
  23. 1.660 km SE of Unalaska, Alaska · 586 days ago · 17 km deep · 96 km away
  24. 1.778 km S of Unalaska, Alaska · 585 days ago · 26 km deep · 46 km away
  25. 1.681 km SSW of Unalaska, Alaska · 585 days ago · 40 km deep · 45 km away
  26. 1.548 km S of Unalaska, Alaska · 585 days ago · 54 km deep · 51 km away
  27. 2.051 km SW of Unalaska, Alaska · 585 days ago · 7 km deep · 17 km away
  28. 1.993 km SSW of Unalaska, Alaska · 585 days ago · 23 km deep · 49 km away
  29. 1.9127 km S of Unalaska, Alaska · 585 days ago · 5 km deep · 90 km away
  30. 1.793 km S of Unalaska, Alaska · 585 days ago · 6 km deep · 63 km away
  31. 1.829 km NNW of Dutch Harbor, Alaska · 585 days ago · 104 km deep · 85 km away
  32. 1.752 km SSE of Unalaska, Alaska · 584 days ago · 49 km deep · 75 km away
  33. 1.650 km S of Unalaska, Alaska · 584 days ago · 35 km deep · 53 km away
  34. 3.683 km ENE of Nikolski, Alaska · 584 days ago · 50 km deep · 47 km away
  35. 1.86 km W of Dutch Harbor, Alaska · 584 days ago · 105 km deep · 62 km away
  36. 1.788 km SW of Unalaska, Alaska · 584 days ago · 62 km deep · 27 km away
  37. 2.638 km SSE of Unalaska, Alaska · 584 days ago · 65 km deep · 62 km away
  38. 1.511 km WNW of Dutch Harbor, Alaska · 584 days ago · 5 km deep · 64 km away
  39. 2.947 km ENE of Nikolski, Alaska · 583 days ago · 68 km deep · 76 km away
  40. 2.765 km SE of Unalaska, Alaska · 583 days ago · 35 km deep · 90 km away
  41. 1.753 km SSW of Unalaska, Alaska · 583 days ago · 87 km deep · 25 km away
  42. 1.632 km SSW of Unalaska, Alaska · 582 days ago · 99 km deep · 35 km away
  43. 3.214 km NNW of Dutch Harbor, Alaska · 582 days ago · 125 km deep · 74 km away
  44. 1.874 km S of Unalaska, Alaska · 581 days ago · 26 km deep · 53 km away
  45. 1.790 km SSW of Unalaska, Alaska · 581 days ago · 35 km deep · 45 km away
  46. 1.8100 km E of Nikolski, Alaska · 580 days ago · 42 km deep · 65 km away
  47. 1.618 km SSE of Unalaska, Alaska · 579 days ago · 72 km deep · 57 km away
  48. 1.785 km SW of Unalaska, Alaska · 579 days ago · 63 km deep · 24 km away
  49. 1.686 km SSW of Unalaska, Alaska · 578 days ago · 47 km deep · 36 km away
  50. 2.784 km ESE of Nikolski, Alaska · 578 days ago · 35 km deep · 81 km away
  51. 2.142 km ESE of Nikolski, Alaska · 578 days ago · 38 km deep · 95 km away
  52. 1.633 km SW of Unalaska, Alaska · 576 days ago · 76 km deep · 32 km away
  53. 3.056 km S of Unalaska, Alaska · 576 days ago · 54 km deep · 53 km away
  54. 2.562 km ENE of Nikolski, Alaska · 576 days ago · 64 km deep · 62 km away
  55. 1.876 km SSE of Unalaska, Alaska · 576 days ago · 21 km deep · 80 km away
  56. 2.531 km NNE of Dutch Harbor, Alaska · 576 days ago · 121 km deep · 93 km away
  57. 1.825 km SW of Akutan, Alaska · 576 days ago · 74 km deep · 96 km away
  58. 1.750 km S of Akutan, Alaska · 575 days ago · 26 km deep · 97 km away
  59. 1.985 km SSW of Unalaska, Alaska · 575 days ago · 26 km deep · 46 km away
  60. 2.290 km SW of Unalaska, Alaska · 575 days ago · 61 km deep · 30 km away

The first 60 of 174.

Before

  1. 1.972 km ENE of Nikolski, Alaska · 595 days ago · 71 km deep · 51 km away
  2. 2.9129 km S of Unalaska, Alaska · 595 days ago · 10 km deep · 90 km away
  3. 3.591 km SSW of Unalaska, Alaska · 595 days ago · 60 km deep · 33 km away
  4. 1.974 km SW of Unalaska, Alaska · 595 days ago · 82 km deep · 11 km away
  5. 2.1109 km S of Unalaska, Alaska · 595 days ago · 9 km deep · 78 km away
  6. 1.774 km WSW of Unalaska, Alaska · 595 days ago · 13 km deep · 18 km away
  7. 1.773 km WSW of Unalaska, Alaska · 595 days ago · 13 km deep · 31 km away
  8. 1.870 km WSW of Unalaska, Alaska · 596 days ago · 31 km deep · 29 km away
  9. 2.0119 km S of Unalaska, Alaska · 596 days ago · 10 km deep · 86 km away
  10. 1.767 km SW of Unalaska, Alaska · 596 days ago · 7 km deep · 6 km away
  11. 1.985 km SW of Unalaska, Alaska · 596 days ago · 63 km deep · 24 km away
  12. 2.474 km WSW of Dutch Harbor, Alaska · 597 days ago · 45 km deep · 40 km away
  13. 2.5104 km W of Dutch Harbor, Alaska · 597 days ago · 39 km deep · 86 km away
  14. 1.97 km N of Dutch Harbor, Alaska · 598 days ago · 9 km deep · 71 km away
  15. 1.824 km SE of Unalaska, Alaska · 598 days ago · 74 km deep · 73 km away
  16. 1.871 km SSE of Unalaska, Alaska · 598 days ago · 20 km deep · 76 km away
  17. 3.141 km ESE of Unalaska, Alaska · 599 days ago · 47 km deep · 89 km away
  18. 1.938 km SE of Unalaska, Alaska · 600 days ago · 33 km deep · 82 km away
  19. 4.152 km ESE of Unalaska, Alaska · 600 days ago · 62 km deep · 94 km away · felt by 1
  20. 2.622 km SSW of Unalaska, Alaska · 601 days ago · 85 km deep · 48 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us6000pxnq (also filed as ak02520rpvuw). Read Wed, Sep 30, 2026, 6:13 PM UTC.