Alaska earthquakes

M2.4 earthquake 103 km S of Atka, Alaska

A magnitude 2.4 earthquake struck 103 km S of Atka, Alaska on Sat, Jul 25, 2026, 8:28 AM HADT (17:28 UTC), 7 km (5 mi) below the surface.

A larger quake followed: M5.8 103 km SE of Atka, Alaska. This one was a foreshock.

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The earthquake

Magnitude
2.4 (ML, local (Richter)), micro
Magnitude from
Alaska Earthquake Center
Local time
UTC
2026-07-25 17:28:58 UTC
Depth
7.3 km (4.5 mi), shallow
Epicenter
51.280° N, 174.474° 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.

Location uncertainty
About 9.9 km horizontally, 5.8 km in depth
Magnitude uncertainty
±0.10
Station coverage gap
273°, poorly surrounded by stations
Stations used
16

Nearby

Within 100 km, magnitude 1.5 and up: at least 199 in the 60 days after this one and 88 in the 30 days before it.

After

  1. 2.576 km SE of Adak, Alaska · 69 days ago · 28 km deep · 92 km away
  2. 4.9102 km SE of Atka, Alaska · 69 days ago · 20 km deep · 91 km away
  3. 2.794 km SE of Atka, Alaska · 69 days ago · 35 km deep · 91 km away
  4. 2.592 km SSE of Atka, Alaska · 69 days ago · 7 km deep · 71 km away
  5. 3.099 km SE of Atka, Alaska · 69 days ago · 35 km deep · 86 km away
  6. 4.092 km SE of Atka, Alaska · 69 days ago · 41 km deep · 82 km away
  7. 2.693 km SSE of Atka, Alaska · 69 days ago · 1 km deep · 68 km away
  8. 2.5118 km SSE of Atka, Alaska · 69 days ago · 6 km deep · 84 km away
  9. 2.797 km SE of Atka, Alaska · 69 days ago · 8 km deep · 79 km away
  10. 3.3111 km SE of Atka, Alaska · 69 days ago · 10 km deep · 92 km away
  11. 4.178 km SE of Atka, Alaska · 69 days ago · 43 km deep · 99 km away
  12. 3.685 km SE of Atka, Alaska · 69 days ago · 35 km deep · 89 km away
  13. 3.594 km SE of Atka, Alaska · 69 days ago · 3 km deep · 77 km away
  14. 2.274 km S of Atka, Alaska · 69 days ago · 5 km deep · 41 km away
  15. 2.885 km SE of Atka, Alaska · 69 days ago · 10 km deep · 80 km away
  16. 5.8103 km SE of Atka, Alaska · 69 days ago · 12 km deep · 85 km away
  17. 3.195 km SE of Atka, Alaska · 69 days ago · 10 km deep · 82 km away
  18. 3.092 km SSE of Atka, Alaska · 69 days ago · 7 km deep · 73 km away
  19. 2.790 km SSE of Atka, Alaska · 69 days ago · 5 km deep · 67 km away
  20. 3.1102 km SE of Atka, Alaska · 69 days ago · 10 km deep · 87 km away
  21. 3.097 km SE of Atka, Alaska · 69 days ago · 9 km deep · 88 km away
  22. 2.688 km SSE of Atka, Alaska · 69 days ago · 5 km deep · 69 km away
  23. 3.7103 km SE of Atka, Alaska · 69 days ago · 10 km deep · 83 km away
  24. 2.471 km SSE of Atka, Alaska · 69 days ago · 5 km deep · 48 km away
  25. 2.4117 km SE of Atka, Alaska · 69 days ago · 10 km deep · 90 km away
  26. 3.685 km SE of Atka, Alaska · 69 days ago · 41 km deep · 92 km away
  27. 2.9101 km SE of Atka, Alaska · 69 days ago · 10 km deep · 97 km away
  28. 2.986 km SE of Atka, Alaska · 69 days ago · 10 km deep · 76 km away
  29. 2.597 km SE of Atka, Alaska · 69 days ago · 8 km deep · 83 km away
  30. 2.397 km SSE of Atka, Alaska · 69 days ago · 5 km deep · 69 km away
  31. 2.797 km SSE of Atka, Alaska · 69 days ago · 10 km deep · 75 km away
  32. 2.893 km SE of Atka, Alaska · 69 days ago · 10 km deep · 96 km away
  33. 2.889 km SSE of Atka, Alaska · 69 days ago · 10 km deep · 66 km away
  34. 2.396 km SSE of Atka, Alaska · 69 days ago · 5 km deep · 74 km away
  35. 2.597 km SSE of Atka, Alaska · 69 days ago · 0 km deep · 73 km away
  36. 2.495 km SSE of Atka, Alaska · 69 days ago · 0 km deep · 65 km away
  37. 4.385 km SE of Atka, Alaska · 69 days ago · 39 km deep · 81 km away
  38. 3.0101 km SE of Atka, Alaska · 69 days ago · 10 km deep · 83 km away
  39. 3.6107 km SSE of Atka, Alaska · 69 days ago · 10 km deep · 79 km away
  40. 3.7121 km SSE of Atka, Alaska · 69 days ago · 8 km deep · 84 km away
  41. 3.6107 km SE of Atka, Alaska · 69 days ago · 10 km deep · 87 km away
  42. 3.395 km SE of Atka, Alaska · 69 days ago · 10 km deep · 82 km away
  43. 3.996 km SE of Atka, Alaska · 69 days ago · 10 km deep · 91 km away
  44. 2.887 km SE of Atka, Alaska · 69 days ago · 10 km deep · 80 km away
  45. 2.692 km SE of Atka, Alaska · 69 days ago · 10 km deep · 82 km away
  46. 3.0100 km SE of Atka, Alaska · 69 days ago · 10 km deep · 78 km away
  47. 2.6113 km SE of Atka, Alaska · 69 days ago · 10 km deep · 95 km away
  48. 3.898 km SE of Atka, Alaska · 69 days ago · 10 km deep · 94 km away
  49. 3.898 km SE of Atka, Alaska · 69 days ago · 10 km deep · 94 km away
  50. 2.166 km S of Atka, Alaska · 68 days ago · 5 km deep · 44 km away
  51. 3.9109 km SW of Atka, Alaska · 68 days ago · 35 km deep · 52 km away
  52. 3.284 km SE of Atka, Alaska · 68 days ago · 35 km deep · 94 km away
  53. 2.585 km SSE of Atka, Alaska · 68 days ago · 5 km deep · 45 km away
  54. 2.374 km SE of Adak, Alaska · 68 days ago · 21 km deep · 100 km away
  55. 2.781 km SE of Atka, Alaska · 68 days ago · 35 km deep · 82 km away
  56. 3.552 km SSE of Atka, Alaska · 68 days ago · 35 km deep · 65 km away
  57. 2.5107 km SSE of Atka, Alaska · 68 days ago · 5 km deep · 78 km away
  58. 2.264 km S of Atka, Alaska · 68 days ago · 5 km deep · 42 km away
  59. 2.792 km SE of Atka, Alaska · 68 days ago · 10 km deep · 80 km away
  60. 2.492 km SSE of Atka, Alaska · 68 days ago · 5 km deep · 65 km away

The first 60 of at least 199.

Before

  1. 2.4105 km S of Atka, Alaska · 70 days ago · 10 km deep · 4 km away
  2. 2.771 km SE of Atka, Alaska · 70 days ago · 35 km deep · 73 km away
  3. 2.664 km SSE of Atka, Alaska · 70 days ago · 22 km deep · 72 km away
  4. 2.6100 km SE of Atka, Alaska · 70 days ago · 20 km deep · 87 km away
  5. 2.677 km SE of Adak, Alaska · 70 days ago · 20 km deep · 100 km away
  6. 2.676 km SSE of Atka, Alaska · 71 days ago · 5 km deep · 47 km away
  7. 2.473 km SSW of Atka, Alaska · 71 days ago · 6 km deep · 36 km away
  8. 3.198 km SE of Atka, Alaska · 71 days ago · 10 km deep · 91 km away
  9. 2.670 km S of Atka, Alaska · 71 days ago · 5 km deep · 40 km away
  10. 2.998 km SE of Atka, Alaska · 71 days ago · 10 km deep · 91 km away
  11. 3.090 km SE of Atka, Alaska · 71 days ago · 35 km deep · 95 km away
  12. 3.089 km SE of Atka, Alaska · 71 days ago · 35 km deep · 93 km away
  13. 2.995 km SE of Atka, Alaska · 71 days ago · 20 km deep · 88 km away
  14. 2.589 km SW of Atka, Alaska · 71 days ago · 22 km deep · 52 km away
  15. 3.387 km SE of Atka, Alaska · 72 days ago · 35 km deep · 89 km away
  16. 3.196 km SE of Atka, Alaska · 72 days ago · 35 km deep · 91 km away
  17. 2.786 km SSE of Atka, Alaska · 72 days ago · 20 km deep · 66 km away
  18. 3.893 km SE of Atka, Alaska · 72 days ago · 35 km deep · 90 km away
  19. 4.9101 km SE of Atka, Alaska · 72 days ago · 35 km deep · 94 km away
  20. 4.698 km SE of Atka, Alaska · 72 days ago · 43 km deep · 97 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event aka2026opzmap. Read Sat, Oct 3, 2026, 4:04 AM UTC.