Alaska earthquakes

M2.1 earthquake 50 km WNW of Ninilchik, Alaska

A magnitude 2.1 earthquake struck 50 km WNW of Ninilchik, Alaska on Sun, Aug 10, 2025, 10:00 PM AKDT (06:00 UTC), 102 km (63 mi) below the surface.

A larger quake followed: M4.0 52 km WNW of Nanwalek, Alaska. This one was a foreshock.

Ninilchik 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
2.1 (ML, local (Richter)), micro
Magnitude from
Alaska Earthquake Center
Local time
UTC
2025-08-11 06:00:48 UTC
Depth
101.7 km (63.2 mi), intermediate-depth
Epicenter
60.259° N, 152.480° 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
87

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 201 in the 60 days after this one and at least 200 in the 30 days before it.

After

  1. 1.522 km W of Cohoe, Alaska · 420 days ago · 67 km deep · 43 km away
  2. 1.649 km E of Pedro Bay, Alaska · 420 days ago · 107 km deep · 70 km away
  3. 1.756 km ENE of Pedro Bay, Alaska · 420 days ago · 109 km deep · 50 km away
  4. 2.243 km W of Anchor Point, Alaska · 419 days ago · 74 km deep · 49 km away
  5. 2.033 km ENE of Pedro Bay, Alaska · 419 days ago · 136 km deep · 72 km away
  6. 1.658 km W of Anchor Point, Alaska · 419 days ago · 87 km deep · 49 km away
  7. 1.732 km NE of Pedro Bay, Alaska · 419 days ago · 159 km deep · 76 km away
  8. 1.657 km W of Anchor Point, Alaska · 419 days ago · 94 km deep · 48 km away
  9. 1.519 km NW of Ninilchik, Alaska · 419 days ago · 76 km deep · 31 km away
  10. 2.79 km WSW of Clam Gulch, Alaska · 418 days ago · 71 km deep · 52 km away
  11. 1.557 km ENE of Pedro Bay, Alaska · 418 days ago · 114 km deep · 49 km away
  12. 1.666 km NW of Ninilchik, Alaska · 418 days ago · 122 km deep · 18 km away
  13. 1.520 km NW of Nikiski, Alaska · 418 days ago · 75 km deep · 77 km away
  14. 1.663 km ENE of Pedro Bay, Alaska · 418 days ago · 118 km deep · 42 km away
  15. 1.835 km E of Pedro Bay, Alaska · 417 days ago · 118 km deep · 76 km away
  16. 1.723 km W of Happy Valley, Alaska · 417 days ago · 73 km deep · 39 km away
  17. 1.965 km ESE of Pedro Bay, Alaska · 417 days ago · 88 km deep · 82 km away
  18. 1.546 km W of Anchor Point, Alaska · 417 days ago · 85 km deep · 51 km away
  19. 3.556 km ENE of Pedro Bay, Alaska · 417 days ago · 114 km deep · 53 km away · felt by 1
  20. 1.950 km NE of Pedro Bay, Alaska · 417 days ago · 152 km deep · 56 km away
  21. 1.656 km WSW of Anchor Point, Alaska · 417 days ago · 87 km deep · 72 km away
  22. 1.667 km WNW of Happy Valley, Alaska · 417 days ago · 113 km deep · 26 km away
  23. 1.639 km E of Pedro Bay, Alaska · 416 days ago · 136 km deep · 69 km away
  24. 1.748 km ESE of Pedro Bay, Alaska · 416 days ago · 98 km deep · 79 km away
  25. 1.663 km WSW of Anchor Point, Alaska · 416 days ago · 91 km deep · 74 km away
  26. 1.913 km W of Anchor Point, Alaska · 415 days ago · 64 km deep · 56 km away
  27. 1.65 km NE of Ridgeway, Alaska · 415 days ago · 52 km deep · 88 km away
  28. 2.455 km ENE of Pedro Bay, Alaska · 415 days ago · 136 km deep · 50 km away · felt by 1
  29. 2.160 km WNW of Happy Valley, Alaska · 415 days ago · 102 km deep · 24 km away
  30. 2.335 km E of Pedro Bay, Alaska · 415 days ago · 143 km deep · 73 km away
  31. 1.67 km SE of Happy Valley, Alaska · 415 days ago · 71 km deep · 61 km away
  32. 1.751 km WNW of Anchor Point, Alaska · 415 days ago · 85 km deep · 41 km away
  33. 2.144 km ESE of Pedro Bay, Alaska · 414 days ago · 114 km deep · 80 km away
  34. 1.667 km W of Tyonek, Alaska · 414 days ago · 100 km deep · 82 km away
  35. 1.856 km W of Cohoe, Alaska · 414 days ago · 80 km deep · 24 km away
  36. 1.566 km WNW of Ninilchik, Alaska · 414 days ago · 99 km deep · 22 km away
  37. 1.647 km WNW of Ninilchik, Alaska · 414 days ago · 85 km deep · 4 km away
  38. 1.657 km E of Port Alsworth, Alaska · 413 days ago · 140 km deep · 45 km away
  39. 1.848 km ENE of Pedro Bay, Alaska · 413 days ago · 128 km deep · 56 km away
  40. 1.565 km ENE of Pedro Bay, Alaska · 413 days ago · 100 km deep · 40 km away
  41. 1.620 km WSW of Tyonek, Alaska · 413 days ago · 71 km deep · 98 km away
  42. 1.570 km WNW of Happy Valley, Alaska · 413 days ago · 100 km deep · 31 km away
  43. 1.848 km ESE of Pedro Bay, Alaska · 412 days ago · 100 km deep · 80 km away
  44. 1.652 km ENE of Pedro Bay, Alaska · 412 days ago · 134 km deep · 53 km away
  45. 2.557 km NE of Pedro Bay, Alaska · 412 days ago · 132 km deep · 48 km away
  46. 1.564 km E of Pedro Bay, Alaska · 411 days ago · 98 km deep · 65 km away
  47. 1.653 km E of Port Alsworth, Alaska · 411 days ago · 138 km deep · 49 km away
  48. 1.696 km WNW of Nikiski, Alaska · 411 days ago · 152 km deep · 78 km away
  49. 2.942 km E of Pedro Bay, Alaska · 410 days ago · 123 km deep · 68 km away
  50. 1.547 km WNW of Ninilchik, Alaska · 410 days ago · 92 km deep · 10 km away
  51. 1.545 km E of Pedro Bay, Alaska · 410 days ago · 120 km deep · 65 km away
  52. 1.663 km W of Anchor Point, Alaska · 410 days ago · 99 km deep · 63 km away
  53. 1.612 km NW of Happy Valley, Alaska · 410 days ago · 79 km deep · 41 km away
  54. 2.215 km NW of Ninilchik, Alaska · 410 days ago · 73 km deep · 36 km away
  55. 1.947 km E of Pedro Bay, Alaska · 409 days ago · 123 km deep · 65 km away
  56. 1.743 km NW of Ninilchik, Alaska · 409 days ago · 81 km deep · 22 km away
  57. 1.843 km NW of Ninilchik, Alaska · 409 days ago · 83 km deep · 22 km away
  58. 2.419 km W of Anchor Point, Alaska · 409 days ago · 65 km deep · 55 km away
  59. 1.654 km E of Port Alsworth, Alaska · 409 days ago · 135 km deep · 49 km away
  60. 1.950 km WNW of Happy Valley, Alaska · 409 days ago · 92 km deep · 18 km away

The first 60 of at least 201.

Before

  1. 1.528 km WSW of Salamatof, Alaska · 420 days ago · 73 km deep · 48 km away
  2. 2.070 km WNW of Nikiski, Alaska · 420 days ago · 128 km deep · 64 km away
  3. 1.610 km SE of Ninilchik, Alaska · 420 days ago · 47 km deep · 61 km away
  4. 1.555 km WNW of Nikiski, Alaska · 421 days ago · 95 km deep · 66 km away
  5. 1.537 km ESE of Pedro Bay, Alaska · 421 days ago · 126 km deep · 82 km away
  6. 1.942 km NE of Pedro Bay, Alaska · 421 days ago · 149 km deep · 63 km away
  7. 1.870 km WNW of Happy Valley, Alaska · 421 days ago · 121 km deep · 33 km away
  8. 1.638 km ENE of Pedro Bay, Alaska · 421 days ago · 131 km deep · 68 km away
  9. 1.663 km WSW of Anchor Point, Alaska · 422 days ago · 93 km deep · 71 km away
  10. 2.222 km W of Nikiski, Alaska · 422 days ago · 78 km deep · 65 km away
  11. 1.665 km WNW of Ninilchik, Alaska · 422 days ago · 112 km deep · 15 km away
  12. 1.772 km E of Port Alsworth, Alaska · 422 days ago · 129 km deep · 29 km away
  13. 3.234 km WNW of Happy Valley, Alaska · 422 days ago · 71 km deep · 25 km away · felt by 2
  14. 1.640 km W of Cohoe, Alaska · 422 days ago · 82 km deep · 30 km away
  15. 1.862 km WNW of Anchor Point, Alaska · 422 days ago · 118 km deep · 36 km away
  16. 1.941 km ENE of Pedro Bay, Alaska · 423 days ago · 131 km deep · 64 km away
  17. 1.655 km WSW of Anchor Point, Alaska · 423 days ago · 81 km deep · 71 km away
  18. 1.880 km WNW of Ninilchik, Alaska · 423 days ago · 123 km deep · 30 km away
  19. 1.736 km NW of Ninilchik, Alaska · 423 days ago · 88 km deep · 15 km away
  20. 1.940 km WSW of Salamatof, Alaska · 423 days ago · 96 km deep · 40 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak025a8wf3fe. Read Mon, Oct 5, 2026, 2:43 AM UTC.