Alaska earthquakes

M1.6 earthquake 20 km WNW of Susitna, Alaska

A magnitude 1.6 earthquake struck 20 km WNW of Susitna, Alaska on Mon, May 19, 2025, 1:39 PM AKDT (21:39 UTC), 64 km (40 mi) below the surface.

A larger quake followed: M4.4 25 km SW of Skwentna, 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
1.6 (ML, local (Richter)), micro
Magnitude from
Alaska Earthquake Center
Local time
UTC
2025-05-19 21:39:45 UTC
Depth
64.2 km (39.9 mi), shallow
Epicenter
61.617° N, 150.859° 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
40

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 144 in the 30 days before it.

After

  1. 2.55 km SSE of Point MacKenzie, Alaska · 502 days ago · 21 km deep · 60 km away · felt by 2
  2. 1.633 km WSW of Tyonek, Alaska · 502 days ago · 76 km deep · 86 km away
  3. 3.05 km NNW of Willow, Alaska · 502 days ago · 34 km deep · 46 km away · felt by 2
  4. 1.841 km WNW of Beluga, Alaska · 502 days ago · 81 km deep · 59 km away
  5. 1.810 km ESE of Point Possession, Alaska · 502 days ago · 48 km deep · 84 km away
  6. 2.219 km W of Point MacKenzie, Alaska · 502 days ago · 48 km deep · 41 km away
  7. 1.611 km N of Point Possession, Alaska · 501 days ago · 20 km deep · 67 km away
  8. 1.515 km SSE of Petersville, Alaska · 501 days ago · 11 km deep · 83 km away
  9. 1.843 km WNW of Beluga, Alaska · 501 days ago · 86 km deep · 61 km away
  10. 1.634 km W of Skwentna, Alaska · 501 days ago · 107 km deep · 76 km away
  11. 2.514 km NW of Big Lake, Alaska · 501 days ago · 24 km deep · 38 km away
  12. 1.524 km SSW of Susitna, Alaska · 500 days ago · 48 km deep · 34 km away
  13. 2.463 km W of Tyonek, Alaska · 500 days ago · 113 km deep · 99 km away
  14. 1.912 km ESE of Susitna, Alaska · 500 days ago · 53 km deep · 32 km away
  15. 2.037 km SW of Skwentna, Alaska · 500 days ago · 102 km deep · 52 km away
  16. 1.610 km S of Anchorage, Alaska · 500 days ago · 22 km deep · 74 km away · felt by 1
  17. 1.541 km SSW of Skwentna, Alaska · 500 days ago · 99 km deep · 47 km away
  18. 2.433 km SW of Petersville, Alaska · 499 days ago · 85 km deep · 80 km away
  19. 1.65 km NNW of Willow, Alaska · 499 days ago · 29 km deep · 45 km away
  20. 2.017 km SE of Anchorage, Alaska · 499 days ago · 31 km deep · 85 km away
  21. 2.019 km N of Susitna, Alaska · 499 days ago · 62 km deep · 22 km away
  22. 3.141 km S of Skwentna, Alaska · 499 days ago · 80 km deep · 36 km away
  23. 1.615 km W of Petersville, Alaska · 499 days ago · 73 km deep · 98 km away
  24. 1.539 km NNW of Beluga, Alaska · 499 days ago · 71 km deep · 36 km away
  25. 1.532 km WNW of Tyonek, Alaska · 498 days ago · 79 km deep · 66 km away
  26. 1.643 km NNW of Skwentna, Alaska · 497 days ago · 95 km deep · 94 km away
  27. 2.131 km ESE of Skwentna, Alaska · 497 days ago · 59 km deep · 29 km away
  28. 1.54 km E of Big Lake, Alaska · 496 days ago · 29 km deep · 53 km away
  29. 1.518 km WSW of Anchorage, Alaska · 496 days ago · 43 km deep · 62 km away
  30. 1.838 km SW of Skwentna, Alaska · 496 days ago · 98 km deep · 55 km away
  31. 2.165 km WNW of Beluga, Alaska · 496 days ago · 117 km deep · 76 km away
  32. 1.62 km NNE of Houston, Alaska · 495 days ago · 12 km deep · 56 km away
  33. 2.81 km S of Point Possession, Alaska · 495 days ago · 56 km deep · 79 km away
  34. 1.816 km NW of Susitna, Alaska · 495 days ago · 53 km deep · 6 km away
  35. 1.731 km WNW of Beluga, Alaska · 495 days ago · 83 km deep · 54 km away
  36. 1.642 km NNW of Beluga, Alaska · 495 days ago · 73 km deep · 34 km away
  37. 1.538 km SW of Skwentna, Alaska · 494 days ago · 100 km deep · 57 km away
  38. 1.73 km WNW of Petersville, Alaska · 494 days ago · 82 km deep · 99 km away
  39. 1.75 km WNW of Point MacKenzie, Alaska · 494 days ago · 45 km deep · 50 km away
  40. 1.529 km NNW of Susitna, Alaska · 493 days ago · 61 km deep · 19 km away
  41. 1.711 km WSW of Trapper Creek, Alaska · 493 days ago · 9 km deep · 77 km away
  42. 1.65 km S of Tyonek, Alaska · 492 days ago · 17 km deep · 68 km away
  43. 1.67 km N of Willow, Alaska · 492 days ago · 31 km deep · 48 km away
  44. 1.89 km S of Gateway, Alaska · 492 days ago · 36 km deep · 87 km away
  45. 2.18 km ESE of Beluga, Alaska · 492 days ago · 59 km deep · 56 km away · felt by 1
  46. 1.735 km ESE of Skwentna, Alaska · 492 days ago · 9 km deep · 27 km away
  47. 2.512 km WNW of Willow, Alaska · 492 days ago · 34 km deep · 36 km away
  48. 1.513 km N of Willow, Alaska · 492 days ago · 30 km deep · 52 km away
  49. 2.412 km NW of Willow, Alaska · 492 days ago · 42 km deep · 40 km away
  50. 1.830 km SE of Skwentna, Alaska · 492 days ago · 71 km deep · 21 km away
  51. 2.011 km W of Anchorage, Alaska · 492 days ago · 43 km deep · 58 km away · felt by 1
  52. 1.565 km NW of Beluga, Alaska · 491 days ago · 93 km deep · 67 km away
  53. 1.59 km NE of Susitna, Alaska · 491 days ago · 49 km deep · 25 km away
  54. 2.130 km WNW of Tyonek, Alaska · 491 days ago · 82 km deep · 68 km away
  55. 1.615 km NE of Susitna North, Alaska · 490 days ago · 57 km deep · 95 km away
  56. 2.94 km NW of Point MacKenzie, Alaska · 490 days ago · 54 km deep · 50 km away · felt by 4
  57. 1.56 km SE of Willow, Alaska · 489 days ago · 39 km deep · 50 km away
  58. 1.626 km SW of Petersville, Alaska · 489 days ago · 78 km deep · 82 km away
  59. 2.634 km ENE of Skwentna, Alaska · 489 days ago · 61 km deep · 58 km away
  60. 1.512 km NW of Point Possession, Alaska · 489 days ago · 20 km deep · 69 km away

The first 60 of at least 199.

Before

  1. 1.525 km SE of Skwentna, Alaska · 503 days ago · 68 km deep · 28 km away
  2. 2.718 km N of Meadow Lakes, Alaska · 503 days ago · 49 km deep · 67 km away
  3. 2.565 km WNW of Beluga, Alaska · 504 days ago · 1 km deep · 81 km away
  4. 1.867 km WNW of Beluga, Alaska · 504 days ago · 3 km deep · 82 km away
  5. 1.56 km N of Willow, Alaska · 505 days ago · 30 km deep · 47 km away
  6. 1.636 km NW of Beluga, Alaska · 505 days ago · 74 km deep · 44 km away
  7. 2.535 km NNW of Beluga, Alaska · 505 days ago · 1 km deep · 26 km away · felt by 2
  8. 1.752 km WNW of Beluga, Alaska · 506 days ago · 99 km deep · 66 km away
  9. 1.512 km NNW of Beluga, Alaska · 506 days ago · 67 km deep · 45 km away
  10. 1.526 km SSW of Trapper Creek, Alaska · 507 days ago · 60 km deep · 58 km away
  11. 1.758 km WNW of Beluga, Alaska · 507 days ago · 119 km deep · 73 km away
  12. 1.626 km WNW of Beluga, Alaska · 507 days ago · 71 km deep · 52 km away
  13. 2.168 km W of Tyonek, Alaska · 507 days ago · 133 km deep · 98 km away
  14. 2.27 km WNW of Tyonek, Alaska · 507 days ago · 25 km deep · 61 km away
  15. 2.321 km NW of Beluga, Alaska · 507 days ago · 75 km deep · 49 km away
  16. 1.726 km W of Susitna, Alaska · 507 days ago · 72 km deep · 9 km away
  17. 1.64 km NNW of Beluga, Alaska · 507 days ago · 67 km deep · 51 km away
  18. 1.525 km SE of Point Possession, Alaska · 508 days ago · 43 km deep · 98 km away
  19. 2.211 km NNW of Meadow Lakes, Alaska · 508 days ago · 28 km deep · 64 km away
  20. 3.637 km NNW of Beluga, Alaska · 508 days ago · 75 km deep · 27 km away · felt by 4

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak0256e8fss5. Read Sun, Oct 4, 2026, 2:30 PM UTC.