Alaska earthquakes

M1.8 earthquake 36 km NW of Willow, Alaska

A magnitude 1.8 earthquake struck 36 km NW of Willow, Alaska on Mon, Aug 11, 2025, 1:51 AM AKDT (09:51 UTC), 12 km (7 mi) below the surface.

A larger quake followed: M3.7 4 km WSW of Houston, Alaska. This one was a foreshock.

Willow forecastMore in Alaska

Map

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

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The earthquake

Magnitude
1.8 (ML, local (Richter)), micro
Magnitude from
Alaska Earthquake Center
Local time
UTC
2025-08-11 09:51:01 UTC
Depth
12.0 km (7.5 mi), shallow
Epicenter
61.971° N, 150.548° 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
48

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: at least 200 in the 60 days after this one and 107 in the 30 days before it.

After

  1. 1.919 km N of Meadow Lakes, Alaska · 420 days ago · 30 km deep · 50 km away
  2. 1.917 km WSW of Willow, Alaska · 419 days ago · 52 km deep · 33 km away
  3. 1.522 km ESE of Susitna North, Alaska · 419 days ago · 42 km deep · 56 km away
  4. 2.624 km NE of Beluga, Alaska · 419 days ago · 53 km deep · 78 km away
  5. 1.925 km W of Anchorage, Alaska · 418 days ago · 44 km deep · 86 km away
  6. 2.421 km W of Petersville, Alaska · 418 days ago · 85 km deep · 68 km away
  7. 1.531 km NNW of Beluga, Alaska · 418 days ago · 66 km deep · 72 km away
  8. 2.24 km N of Fishhook, Alaska · 417 days ago · 34 km deep · 72 km away
  9. 2.914 km NNE of Susitna North, Alaska · 417 days ago · 9 km deep · 54 km away · felt by 2
  10. 1.67 km E of Point MacKenzie, Alaska · 417 days ago · 28 km deep · 79 km away
  11. 1.512 km S of Talkeetna, Alaska · 417 days ago · 8 km deep · 35 km away
  12. 1.939 km S of Skwentna, Alaska · 417 days ago · 2 km deep · 56 km away
  13. 2.023 km ESE of Susitna North, Alaska · 417 days ago · 42 km deep · 61 km away
  14. 2.825 km W of Petersville, Alaska · 416 days ago · 89 km deep · 72 km away
  15. 1.633 km NW of Petersville, Alaska · 416 days ago · 88 km deep · 89 km away
  16. 1.924 km ESE of Skwentna, Alaska · 416 days ago · 64 km deep · 21 km away
  17. 1.620 km SW of Point MacKenzie, Alaska · 416 days ago · 37 km deep · 81 km away
  18. 1.622 km W of Petersville, Alaska · 415 days ago · 80 km deep · 70 km away
  19. 3.512 km SSW of Susitna, Alaska · 414 days ago · 52 km deep · 59 km away · felt by 68
  20. 2.843 km SW of Skwentna, Alaska · 413 days ago · 107 km deep · 84 km away
  21. 1.645 km NNW of Skwentna, Alaska · 413 days ago · 92 km deep · 79 km away
  22. 2.19 km N of Houston, Alaska · 413 days ago · 14 km deep · 48 km away
  23. 1.824 km SSW of Susitna, Alaska · 413 days ago · 59 km deep · 71 km away
  24. 1.66 km NE of Big Lake, Alaska · 413 days ago · 54 km deep · 59 km away
  25. 1.923 km ESE of Skwentna, Alaska · 413 days ago · 64 km deep · 23 km away
  26. 1.924 km NNE of Beluga, Alaska · 413 days ago · 66 km deep · 72 km away
  27. 1.627 km NW of Petersville, Alaska · 413 days ago · 91 km deep · 82 km away
  28. 1.54 km NNW of Houston, Alaska · 412 days ago · 54 km deep · 50 km away
  29. 1.722 km N of Fishhook, Alaska · 412 days ago · 34 km deep · 70 km away
  30. 1.65 km NNW of Sutton-Alpine, Alaska · 412 days ago · 34 km deep · 92 km away
  31. 1.76 km S of Willow, Alaska · 412 days ago · 6 km deep · 41 km away
  32. 1.714 km NW of Point MacKenzie, Alaska · 411 days ago · 41 km deep · 62 km away · felt by 1
  33. 1.648 km NW of Skwentna, Alaska · 411 days ago · 100 km deep · 85 km away
  34. 1.58 km N of Meadow Lakes, Alaska · 411 days ago · 30 km deep · 57 km away
  35. 2.419 km WNW of Petersville, Alaska · 411 days ago · 82 km deep · 73 km away
  36. 1.817 km SE of Skwentna, Alaska · 411 days ago · 81 km deep · 35 km away
  37. 2.46 km ENE of Willow, Alaska · 411 days ago · 44 km deep · 39 km away · felt by 2
  38. 1.55 km ESE of Petersville, Alaska · 411 days ago · 64 km deep · 56 km away
  39. 1.722 km WNW of Susitna, Alaska · 411 days ago · 65 km deep · 39 km away
  40. 1.527 km NNE of Beluga, Alaska · 411 days ago · 14 km deep · 70 km away
  41. 2.320 km W of Petersville, Alaska · 410 days ago · 89 km deep · 66 km away
  42. 2.219 km WSW of Susitna, Alaska · 409 days ago · 57 km deep · 59 km away
  43. 2.030 km SSW of Petersville, Alaska · 409 days ago · 74 km deep · 35 km away
  44. 1.651 km SSW of Skwentna, Alaska · 409 days ago · 89 km deep · 78 km away
  45. 2.012 km N of Houston, Alaska · 408 days ago · 31 km deep · 48 km away
  46. 1.822 km WNW of Susitna, Alaska · 408 days ago · 74 km deep · 40 km away
  47. 2.740 km NNE of Petersville, Alaska · 408 days ago · 87 km deep · 97 km away
  48. 1.837 km ESE of Skwentna, Alaska · 408 days ago · 11 km deep · 10 km away
  49. 2.87 km NE of Point MacKenzie, Alaska · 408 days ago · 39 km deep · 72 km away · felt by 4
  50. 2.28 km NE of Point MacKenzie, Alaska · 408 days ago · 37 km deep · 72 km away
  51. 1.514 km NNW of Susitna, Alaska · 407 days ago · 54 km deep · 35 km away
  52. 2.510 km NE of Susitna, Alaska · 406 days ago · 52 km deep · 40 km away
  53. 1.613 km NE of Susitna North, Alaska · 406 days ago · 46 km deep · 56 km away
  54. 1.731 km NE of Susitna North, Alaska · 406 days ago · 49 km deep · 73 km away
  55. 1.69 km NW of Big Lake, Alaska · 406 days ago · 41 km deep · 50 km away
  56. 1.724 km SE of Susitna North, Alaska · 405 days ago · 27 km deep · 54 km away · felt by 1
  57. 2.010 km N of Houston, Alaska · 405 days ago · 43 km deep · 48 km away
  58. 2.22 km SSW of Skwentna, Alaska · 405 days ago · 79 km deep · 46 km away
  59. 2.02 km SSE of Trapper Creek, Alaska · 404 days ago · 15 km deep · 40 km away
  60. 1.78 km SW of Point MacKenzie, Alaska · 404 days ago · 40 km deep · 77 km away

The first 60 of at least 200.

Before

  1. 1.524 km NE of Susitna North, Alaska · 420 days ago · 12 km deep · 65 km away
  2. 1.840 km S of Skwentna, Alaska · 422 days ago · 5 km deep · 55 km away
  3. 1.941 km N of Petersville, Alaska · 422 days ago · 90 km deep · 100 km away
  4. 1.940 km N of Petersville, Alaska · 422 days ago · 94 km deep · 100 km away
  5. 1.826 km WSW of Susitna, Alaska · 422 days ago · 70 km deep · 60 km away · felt by 1
  6. 2.345 km ENE of Susitna North, Alaska · 422 days ago · 55 km deep · 88 km away
  7. 2.040 km NNE of Chase, Alaska · 423 days ago · 71 km deep · 98 km away
  8. 1.613 km SSE of Trapper Creek, Alaska · 423 days ago · 9 km deep · 33 km away
  9. 1.918 km SE of Skwentna, Alaska · 423 days ago · 68 km deep · 35 km away
  10. 1.67 km SW of Big Lake, Alaska · 423 days ago · 54 km deep · 62 km away
  11. 1.635 km ESE of Skwentna, Alaska · 424 days ago · 60 km deep · 13 km away
  12. 4.624 km WSW of Petersville, Alaska · 425 days ago · 88 km deep · 62 km away · felt by 224
  13. 2.221 km NNE of Fishhook, Alaska · 425 days ago · 3 km deep · 73 km away
  14. 1.925 km NNW of Fishhook, Alaska · 425 days ago · 38 km deep · 58 km away
  15. 1.87 km N of Anchorage, Alaska · 425 days ago · 37 km deep · 84 km away
  16. 1.646 km SW of Skwentna, Alaska · 425 days ago · 115 km deep · 85 km away
  17. 1.541 km W of Petersville, Alaska · 425 days ago · 93 km deep · 78 km away
  18. 1.824 km ESE of Skwentna, Alaska · 425 days ago · 10 km deep · 22 km away
  19. 3.023 km ESE of Skwentna, Alaska · 425 days ago · 11 km deep · 25 km away
  20. 2.62 km WNW of Beluga, Alaska · 426 days ago · 55 km deep · 96 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak025a8yi86g. Read Mon, Oct 5, 2026, 10:44 AM UTC.