Alaska earthquakes

M2.4 earthquake 46 km NNW of Atka, Alaska

A magnitude 2.4 earthquake struck 46 km NNW of Atka, Alaska on Sun, Jul 13, 2025, 7:29 AM HADT (16:29 UTC), 210 km (131 mi) below the surface.

A larger quake followed: M5.0 57 km E of Atka, Alaska. This one was a foreshock.

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

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The earthquake

Magnitude
2.4 (ML, local (Richter)), micro
Magnitude from
USGS National Earthquake Information Center
Local time
UTC
2025-07-13 16:29:42 UTC
Depth
210.0 km (130.5 mi), intermediate-depth
Epicenter
52.550° N, 174.561° W
Region
Alaska
Tsunami flag
No
Status
Reviewed by a seismologist

Magnitude estimates

Different scales measure different things and differ by a few tenths. The USGS marks one as preferred, and it is the one this page uses.

Mag.ScaleComputed byNotes
2.4ML, local (Richter)USGS National Earthquake Information CenterPreferred · Reviewed · ±0.097 · 14 stations
2.5ML, local (Richter)Alaska Earthquake CenterPreliminary

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 26.8 km horizontally, 22.4 km in depth
Magnitude uncertainty
±0.10
Depth from
From location
Station coverage gap
178°
Stations used
22

Nearby

Within 100 km, magnitude 1.5 and up: 62 in the 60 days after this one and 36 in the 30 days before it.

After

  1. 3.314 km NNW of Atka, Alaska · 448 days ago · 187 km deep · 32 km away
  2. 3.443 km N of Atka, Alaska · 446 days ago · 200 km deep · 21 km away
  3. 3.175 km N of Atka, Alaska · 446 days ago · 193 km deep · 40 km away
  4. 5.057 km E of Atka, Alaska · 446 days ago · 70 km deep · 91 km away · felt by 4 · tsunami flag
  5. 2.284 km NE of Adak, Alaska · 445 days ago · 140 km deep · 92 km away
  6. 2.043 km SSW of Atka, Alaska · 443 days ago · 50 km deep · 79 km away
  7. 3.140 km SE of Atka, Alaska · 441 days ago · 64 km deep · 87 km away
  8. 2.328 km NNW of Atka, Alaska · 441 days ago · 122 km deep · 21 km away
  9. 3.669 km NE of Atka, Alaska · 440 days ago · 10 km deep · 80 km away
  10. 1.737 km SSE of Atka, Alaska · 440 days ago · 57 km deep · 84 km away
  11. 1.670 km SW of Atka, Alaska · 439 days ago · 51 km deep · 89 km away
  12. 2.763 km WSW of Atka, Alaska · 438 days ago · 88 km deep · 66 km away
  13. 2.938 km ENE of Atka, Alaska · 438 days ago · 12 km deep · 67 km away
  14. 3.115 km WSW of Atka, Alaska · 437 days ago · 8 km deep · 49 km away
  15. 1.712 km W of Atka, Alaska · 437 days ago · 8 km deep · 43 km away
  16. 2.628 km NNE of Atka, Alaska · 436 days ago · 159 km deep · 42 km away
  17. 1.751 km E of Atka, Alaska · 436 days ago · 16 km deep · 88 km away
  18. 2.080 km ENE of Adak, Alaska · 436 days ago · 163 km deep · 81 km away
  19. 3.037 km E of Atka, Alaska · 435 days ago · 12 km deep · 70 km away
  20. 1.731 km ENE of Atka, Alaska · 435 days ago · 3 km deep · 60 km away
  21. 2.048 km NNE of Atka, Alaska · 435 days ago · 130 km deep · 46 km away
  22. 2.929 km NW of Atka, Alaska · 434 days ago · 160 km deep · 18 km away
  23. 1.870 km ENE of Adak, Alaska · 432 days ago · 148 km deep · 90 km away
  24. 2.145 km SW of Atka, Alaska · 428 days ago · 45 km deep · 76 km away
  25. 2.874 km ENE of Adak, Alaska · 427 days ago · 179 km deep · 86 km away
  26. 2.177 km WNW of Atka, Alaska · 427 days ago · 133 km deep · 56 km away
  27. 1.615 km W of Atka, Alaska · 427 days ago · 9 km deep · 43 km away
  28. 1.627 km ESE of Atka, Alaska · 425 days ago · 11 km deep · 68 km away
  29. 2.633 km NNE of Atka, Alaska · 425 days ago · 166 km deep · 37 km away
  30. 1.568 km ENE of Adak, Alaska · 424 days ago · 18 km deep · 93 km away
  31. 2.362 km NNW of Atka, Alaska · 424 days ago · 151 km deep · 21 km away
  32. 2.612 km NW of Atka, Alaska · 421 days ago · 164 km deep · 34 km away
  33. 2.978 km ENE of Atka, Alaska · 420 days ago · 22 km deep · 95 km away
  34. 2.266 km SSW of Atka, Alaska · 420 days ago · 22 km deep · 97 km away
  35. 3.435 km S of Atka, Alaska · 419 days ago · 84 km deep · 78 km away
  36. 1.741 km W of Atka, Alaska · 417 days ago · 99 km deep · 46 km away
  37. 2.348 km NW of Atka, Alaska · 417 days ago · 190 km deep · 8 km away
  38. 2.038 km NW of Atka, Alaska · 417 days ago · 161 km deep · 14 km away
  39. 1.630 km SE of Atka, Alaska · 416 days ago · 79 km deep · 75 km away
  40. 2.725 km NE of Atka, Alaska · 416 days ago · 170 km deep · 50 km away
  41. 2.561 km E of Atka, Alaska · 415 days ago · 9 km deep · 93 km away
  42. 2.731 km ENE of Atka, Alaska · 413 days ago · 170 km deep · 56 km away
  43. 1.868 km WSW of Atka, Alaska · 413 days ago · 126 km deep · 71 km away
  44. 1.749 km SE of Atka, Alaska · 413 days ago · 69 km deep · 94 km away
  45. 1.754 km SW of Atka, Alaska · 412 days ago · 64 km deep · 73 km away
  46. 2.845 km SSE of Atka, Alaska · 412 days ago · 77 km deep · 92 km away
  47. 2.815 km SSE of Atka, Alaska · 412 days ago · 75 km deep · 62 km away
  48. 1.844 km ESE of Atka, Alaska · 412 days ago · 9 km deep · 86 km away
  49. 1.957 km WSW of Atka, Alaska · 410 days ago · 69 km deep · 72 km away
  50. 3.069 km SW of Atka, Alaska · 409 days ago · 35 km deep · 94 km away
  51. 1.852 km SSW of Atka, Alaska · 409 days ago · 13 km deep · 88 km away
  52. 2.037 km WSW of Atka, Alaska · 408 days ago · 121 km deep · 58 km away
  53. 2.011 km SW of Atka, Alaska · 406 days ago · 16 km deep · 50 km away
  54. 3.452 km ESE of Atka, Alaska · 404 days ago · 59 km deep · 95 km away
  55. 2.147 km ESE of Atka, Alaska · 402 days ago · 54 km deep · 91 km away
  56. 2.678 km ENE of Adak, Alaska · 402 days ago · 182 km deep · 82 km away
  57. 1.714 km N of Atka, Alaska · 401 days ago · 4 km deep · 37 km away
  58. 4.099 km NW of Atka, Alaska · 399 days ago · 228 km deep · 53 km away
  59. 2.139 km S of Atka, Alaska · 397 days ago · 68 km deep · 81 km away
  60. 1.585 km WSW of Atka, Alaska · 397 days ago · 17 km deep · 83 km away

The first 60 of 62.

Before

  1. 2.115 km SW of Atka, Alaska · 449 days ago · 15 km deep · 51 km away
  2. 2.853 km SE of Atka, Alaska · 450 days ago · 9 km deep · 98 km away
  3. 2.028 km N of Atka, Alaska · 450 days ago · 144 km deep · 30 km away
  4. 3.250 km ESE of Atka, Alaska · 451 days ago · 84 km deep · 90 km away
  5. 2.136 km ESE of Atka, Alaska · 451 days ago · 9 km deep · 80 km away
  6. 3.0118 km NNW of Atka, Alaska · 451 days ago · 185 km deep · 73 km away
  7. 1.939 km WSW of Atka, Alaska · 451 days ago · 15 km deep · 59 km away
  8. 2.743 km SSE of Atka, Alaska · 452 days ago · 188 km deep · 90 km away
  9. 1.747 km SSW of Atka, Alaska · 452 days ago · 43 km deep · 87 km away
  10. 2.275 km NE of Adak, Alaska · 452 days ago · 171 km deep · 94 km away
  11. 1.632 km SW of Atka, Alaska · 453 days ago · 14 km deep · 66 km away
  12. 1.863 km SW of Atka, Alaska · 456 days ago · 48 km deep · 85 km away
  13. 2.29 km NNW of Atka, Alaska · 457 days ago · 166 km deep · 38 km away
  14. 1.912 km W of Atka, Alaska · 457 days ago · 7 km deep · 42 km away
  15. 1.739 km SW of Atka, Alaska · 457 days ago · 74 km deep · 62 km away
  16. 1.985 km ENE of Adak, Alaska · 458 days ago · 107 km deep · 76 km away
  17. 3.344 km ENE of Atka, Alaska · 458 days ago · 10 km deep · 70 km away
  18. 2.065 km SW of Atka, Alaska · 459 days ago · 32 km deep · 95 km away
  19. 1.770 km SW of Atka, Alaska · 460 days ago · 25 km deep · 96 km away
  20. 1.967 km SW of Atka, Alaska · 461 days ago · 52 km deep · 87 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us6000quga (also filed as ak0258x3ykdo). Read Mon, Oct 5, 2026, 3:26 AM UTC.