Alaska earthquakes

M1.5 earthquake 20 km NNE of Willow, Alaska

A magnitude 1.5 earthquake struck 20 km NNE of Willow, Alaska on Mon, Mar 31, 2025, 3:02 AM AKDT (11:02 UTC), 11 km (7 mi) below the surface.

A larger quake followed: M4.5 6 km NW of Willow, 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
1.5 (ML, local (Richter)), micro
Magnitude from
Alaska Earthquake Center
Local time
UTC
2025-03-31 11:02:59 UTC
Depth
11.0 km (6.8 mi), shallow
Epicenter
61.920° N, 149.921° 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
38

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 199 in the 60 days after this one and 122 in the 30 days before it.

After

  1. 1.58 km SW of Trapper Creek, Alaska · 549 days ago · 11 km deep · 44 km away
  2. 2.27 km SE of Eagle River, Alaska · 549 days ago · 29 km deep · 76 km away · felt by 1
  3. 1.717 km NW of Skwentna, Alaska · 548 days ago · 97 km deep · 92 km away
  4. 1.621 km W of Anchorage, Alaska · 548 days ago · 13 km deep · 82 km away
  5. 1.618 km SW of Point MacKenzie, Alaska · 548 days ago · 47 km deep · 76 km away
  6. 1.57 km S of Willow, Alaska · 548 days ago · 36 km deep · 27 km away
  7. 1.916 km WSW of Trapper Creek, Alaska · 548 days ago · 13 km deep · 50 km away
  8. 1.95 km NW of Houston, Alaska · 547 days ago · 19 km deep · 28 km away
  9. 1.638 km SSW of Skwentna, Alaska · 547 days ago · 105 km deep · 95 km away
  10. 1.533 km NW of Susitna, Alaska · 547 days ago · 72 km deep · 61 km away
  11. 1.78 km WSW of Houston, Alaska · 547 days ago · 35 km deep · 35 km away
  12. 1.64 km W of Point MacKenzie, Alaska · 547 days ago · 34 km deep · 62 km away
  13. 1.931 km ESE of Skwentna, Alaska · 546 days ago · 61 km deep · 50 km away
  14. 1.727 km NNW of Susitna, Alaska · 546 days ago · 56 km deep · 46 km away · felt by 1
  15. 1.825 km W of Petersville, Alaska · 546 days ago · 82 km deep · 94 km away
  16. 1.546 km NNE of Chase, Alaska · 546 days ago · 84 km deep · 99 km away
  17. 1.635 km E of Skwentna, Alaska · 546 days ago · 67 km deep · 42 km away
  18. 1.78 km SE of Petersville, Alaska · 545 days ago · 68 km deep · 70 km away
  19. 1.530 km ENE of Beluga, Alaska · 545 days ago · 47 km deep · 82 km away
  20. 1.637 km N of Sutton-Alpine, Alaska · 545 days ago · 10 km deep · 67 km away
  21. 2.314 km E of Susitna North, Alaska · 545 days ago · 46 km deep · 34 km away
  22. 1.58 km ESE of Susitna, Alaska · 545 days ago · 41 km deep · 50 km away
  23. 1.55 km E of Houston, Alaska · 545 days ago · 35 km deep · 35 km away
  24. 2.08 km N of Big Lake, Alaska · 545 days ago · 49 km deep · 36 km away
  25. 1.727 km NNW of Susitna, Alaska · 545 days ago · 59 km deep · 43 km away
  26. 1.728 km NNE of Skwentna, Alaska · 545 days ago · 83 km deep · 71 km away
  27. 2.623 km NE of Beluga, Alaska · 545 days ago · 54 km deep · 84 km away · felt by 1
  28. 2.226 km WSW of Susitna, Alaska · 544 days ago · 71 km deep · 74 km away
  29. 1.85 km NW of Point MacKenzie, Alaska · 544 days ago · 46 km deep · 59 km away
  30. 1.822 km ENE of Susitna North, Alaska · 544 days ago · 41 km deep · 44 km away
  31. 2.29 km NNE of Susitna, Alaska · 543 days ago · 54 km deep · 43 km away
  32. 1.727 km NW of Willow, Alaska · 543 days ago · 45 km deep · 25 km away
  33. 1.833 km W of Susitna, Alaska · 543 days ago · 69 km deep · 76 km away
  34. 1.722 km SW of Susitna, Alaska · 542 days ago · 54 km deep · 74 km away
  35. 1.525 km N of Skwentna, Alaska · 542 days ago · 83 km deep · 85 km away
  36. 1.610 km NNE of Chickaloon, Alaska · 541 days ago · 12 km deep · 80 km away
  37. 1.625 km NE of Chase, Alaska · 541 days ago · 61 km deep · 79 km away
  38. 1.522 km SW of Petersville, Alaska · 541 days ago · 81 km deep · 80 km away
  39. 1.519 km SSW of Susitna, Alaska · 541 days ago · 71 km deep · 71 km away
  40. 3.121 km ENE of Chase, Alaska · 541 days ago · 61 km deep · 71 km away
  41. 3.219 km NE of Chase, Alaska · 541 days ago · 55 km deep · 71 km away · felt by 2
  42. 2.632 km S of Skwentna, Alaska · 541 days ago · 5 km deep · 86 km away
  43. 2.141 km N of Sutton-Alpine, Alaska · 540 days ago · 36 km deep · 66 km away
  44. 2.024 km W of Petersville, Alaska · 539 days ago · 82 km deep · 93 km away
  45. 2.37 km SSE of Trapper Creek, Alaska · 539 days ago · 57 km deep · 40 km away · felt by 1
  46. 2.02 km NW of Point MacKenzie, Alaska · 539 days ago · 52 km deep · 61 km away
  47. 2.927 km WNW of Willow, Alaska · 538 days ago · 55 km deep · 34 km away
  48. 2.021 km SW of Anchorage, Alaska · 538 days ago · 42 km deep · 91 km away
  49. 1.67 km SSE of Houston, Alaska · 538 days ago · 2 km deep · 40 km away
  50. 1.629 km WSW of Susitna, Alaska · 538 days ago · 61 km deep · 78 km away
  51. 2.016 km NNW of Meadow Lakes, Alaska · 537 days ago · 20 km deep · 21 km away
  52. 1.926 km NE of Willow, Alaska · 537 days ago · 38 km deep · 14 km away
  53. 1.727 km NNE of Skwentna, Alaska · 537 days ago · 75 km deep · 75 km away
  54. 1.611 km NW of Fishhook, Alaska · 537 days ago · 12 km deep · 31 km away
  55. 1.728 km SW of Susitna North, Alaska · 537 days ago · 46 km deep · 22 km away
  56. 1.623 km W of Petersville, Alaska · 537 days ago · 88 km deep · 94 km away
  57. 1.528 km SSW of Trapper Creek, Alaska · 537 days ago · 57 km deep · 35 km away
  58. 1.67 km WNW of Willow, Alaska · 537 days ago · 47 km deep · 20 km away
  59. 2.133 km SSE of Skwentna, Alaska · 536 days ago · 77 km deep · 70 km away
  60. 2.136 km N of Chickaloon, Alaska · 536 days ago · 31 km deep · 74 km away

The first 60 of at least 199.

Before

  1. 1.78 km NNW of Susitna, Alaska · 551 days ago · 52 km deep · 49 km away
  2. 1.724 km ESE of Skwentna, Alaska · 551 days ago · 64 km deep · 54 km away
  3. 1.817 km NE of Beluga, Alaska · 551 days ago · 55 km deep · 90 km away
  4. 1.68 km NE of Willow, Alaska · 552 days ago · 41 km deep · 13 km away
  5. 1.818 km SSW of Susitna North, Alaska · 552 days ago · 45 km deep · 9 km away
  6. 2.14 km NW of Point MacKenzie, Alaska · 552 days ago · 44 km deep · 60 km away · felt by 1
  7. 1.515 km WSW of Susitna North, Alaska · 553 days ago · 9 km deep · 24 km away
  8. 1.67 km E of Petersville, Alaska · 554 days ago · 68 km deep · 75 km away
  9. 2.312 km NW of Fishhook, Alaska · 554 days ago · 37 km deep · 29 km away
  10. 2.048 km NE of Susitna North, Alaska · 554 days ago · 13 km deep · 70 km away
  11. 1.615 km E of Skwentna, Alaska · 554 days ago · 73 km deep · 62 km away
  12. 2.015 km ENE of Willow, Alaska · 555 days ago · 29 km deep · 13 km away
  13. 1.86 km WSW of Butte, Alaska · 555 days ago · 29 km deep · 60 km away
  14. 1.82 km S of Point MacKenzie, Alaska · 555 days ago · 47 km deep · 65 km away
  15. 2.14 km WNW of Point MacKenzie, Alaska · 556 days ago · 47 km deep · 62 km away
  16. 1.823 km ENE of Skwentna, Alaska · 556 days ago · 66 km deep · 56 km away
  17. 2.815 km NNW of Hope, Alaska · 556 days ago · 35 km deep · 98 km away · felt by 102
  18. 1.831 km WNW of Susitna, Alaska · 558 days ago · 63 km deep · 68 km away
  19. 2.817 km N of Willow, Alaska · 558 days ago · 41 km deep · 7 km away · felt by 2
  20. 1.611 km W of Big Lake, Alaska · 558 days ago · 47 km deep · 48 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak025450xk0d. Read Fri, Oct 2, 2026, 2:45 PM UTC.