Alaska earthquakes

M2.3 earthquake 102 km SSW of Unalaska, Alaska

A magnitude 2.3 earthquake struck 102 km SSW of Unalaska, Alaska on Sat, Jun 13, 2026, 4:27 AM AKDT (12:27 UTC), 20 km (13 mi) below the surface.

A larger quake followed: M4.5 30 km SSW of Unalaska, Alaska. This one was a foreshock.

Unalaska 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
2.3 (ML, local (Richter)), micro
Magnitude from
Alaska Earthquake Center
Local time
UTC
2026-06-13 12:27:55 UTC
Depth
20.3 km (12.6 mi), shallow
Epicenter
52.974° N, 166.894° 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 9.8 km horizontally, 5.3 km in depth
Magnitude uncertainty
±0.10
Station coverage gap
231°, poorly surrounded by stations
Stations used
16

Nearest places

Distance and direction from each place to the epicenter, with its forecast.

Nearby

Within 100 km, magnitude 1.5 and up: 161 in the 60 days after this one and 80 in the 30 days before it.

After

  1. 2.1100 km SSW of Unalaska, Alaska · 113 days ago · 20 km deep · 4 km away
  2. 2.394 km SSW of Unalaska, Alaska · 113 days ago · 28 km deep · 13 km away
  3. 2.394 km SSW of Unalaska, Alaska · 113 days ago · 15 km deep · 8 km away
  4. 2.297 km SSW of Unalaska, Alaska · 113 days ago · 12 km deep · 6 km away
  5. 3.365 km SE of Unalaska, Alaska · 113 days ago · 57 km deep · 100 km away
  6. 2.794 km SSW of Unalaska, Alaska · 113 days ago · 35 km deep · 10 km away
  7. 2.499 km SSW of Unalaska, Alaska · 112 days ago · 27 km deep · 5 km away
  8. 2.699 km SSW of Unalaska, Alaska · 112 days ago · 25 km deep · 23 km away
  9. 3.291 km SSW of Unalaska, Alaska · 112 days ago · 35 km deep · 16 km away
  10. 3.163 km SE of Unalaska, Alaska · 112 days ago · 35 km deep · 94 km away
  11. 2.372 km SE of Unalaska, Alaska · 112 days ago · 57 km deep · 94 km away
  12. 2.052 km SSW of Unalaska, Alaska · 111 days ago · 78 km deep · 51 km away
  13. 3.695 km SSW of Unalaska, Alaska · 111 days ago · 15 km deep · 8 km away
  14. 2.357 km SE of Nikolski, Alaska · 111 days ago · 23 km deep · 96 km away
  15. 3.5113 km E of Nikolski, Alaska · 111 days ago · 10 km deep · 23 km away
  16. 3.094 km E of Nikolski, Alaska · 111 days ago · 31 km deep · 39 km away
  17. 2.2102 km E of Nikolski, Alaska · 111 days ago · 46 km deep · 35 km away
  18. 2.996 km E of Nikolski, Alaska · 111 days ago · 35 km deep · 38 km away
  19. 2.398 km SSW of Unalaska, Alaska · 111 days ago · 5 km deep · 5 km away
  20. 2.498 km SSW of Unalaska, Alaska · 110 days ago · 22 km deep · 6 km away
  21. 2.476 km SE of Unalaska, Alaska · 110 days ago · 22 km deep · 85 km away
  22. 2.5102 km S of Unalaska, Alaska · 110 days ago · 2 km deep · 41 km away
  23. 2.460 km SE of Unalaska, Alaska · 110 days ago · 23 km deep · 80 km away
  24. 3.369 km SSE of Unalaska, Alaska · 110 days ago · 10 km deep · 72 km away
  25. 2.641 km ENE of Nikolski, Alaska · 109 days ago · 102 km deep · 95 km away
  26. 2.570 km SSW of Unalaska, Alaska · 109 days ago · 11 km deep · 36 km away
  27. 1.999 km SSW of Unalaska, Alaska · 109 days ago · 19 km deep · 5 km away
  28. 2.690 km S of Unalaska, Alaska · 108 days ago · 35 km deep · 17 km away
  29. 1.7105 km S of Unalaska, Alaska · 108 days ago · 51 km deep · 9 km away
  30. 2.688 km SSW of Unalaska, Alaska · 108 days ago · 35 km deep · 18 km away
  31. 2.4106 km E of Nikolski, Alaska · 108 days ago · 15 km deep · 27 km away
  32. 1.6100 km SSW of Unalaska, Alaska · 108 days ago · 23 km deep · 3 km away
  33. 1.754 km SE of Unalaska, Alaska · 107 days ago · 21 km deep · 94 km away
  34. 1.659 km SSW of Unalaska, Alaska · 107 days ago · 5 km deep · 50 km away
  35. 2.160 km SSW of Unalaska, Alaska · 107 days ago · 2 km deep · 49 km away
  36. 3.069 km E of Nikolski, Alaska · 107 days ago · 35 km deep · 64 km away
  37. 1.753 km E of Nikolski, Alaska · 106 days ago · 80 km deep · 79 km away
  38. 2.2109 km S of Unalaska, Alaska · 106 days ago · 11 km deep · 16 km away
  39. 2.064 km SSE of Unalaska, Alaska · 106 days ago · 58 km deep · 52 km away
  40. 2.7147 km S of Unalaska, Alaska · 106 days ago · 1 km deep · 52 km away
  41. 2.5145 km S of Unalaska, Alaska · 106 days ago · 8 km deep · 51 km away
  42. 2.7129 km S of Unalaska, Alaska · 106 days ago · 8 km deep · 32 km away
  43. 2.692 km SSW of Unalaska, Alaska · 106 days ago · 35 km deep · 36 km away
  44. 2.075 km SW of Unalaska, Alaska · 106 days ago · 10 km deep · 43 km away
  45. 1.99 km SSE of Unalaska, Alaska · 105 days ago · 9 km deep · 96 km away
  46. 2.083 km SE of Unalaska, Alaska · 105 days ago · 19 km deep · 82 km away
  47. 2.399 km SSW of Unalaska, Alaska · 104 days ago · 20 km deep · 3 km away
  48. 1.774 km SW of Unalaska, Alaska · 104 days ago · 12 km deep · 43 km away
  49. 1.9142 km S of Unalaska, Alaska · 104 days ago · 21 km deep · 42 km away
  50. 2.3130 km S of Unalaska, Alaska · 104 days ago · 11 km deep · 32 km away
  51. 1.8101 km SSW of Unalaska, Alaska · 104 days ago · 20 km deep · 1 km away
  52. 1.899 km SSW of Unalaska, Alaska · 103 days ago · 20 km deep · 5 km away
  53. 1.790 km S of Unalaska, Alaska · 103 days ago · 27 km deep · 16 km away
  54. 1.9103 km E of Nikolski, Alaska · 103 days ago · 35 km deep · 36 km away
  55. 2.780 km SSE of Unalaska, Alaska · 102 days ago · 16 km deep · 74 km away
  56. 2.598 km SSW of Unalaska, Alaska · 101 days ago · 22 km deep · 5 km away
  57. 2.026 km SW of Unalaska, Alaska · 101 days ago · 93 km deep · 79 km away
  58. 2.398 km SSW of Unalaska, Alaska · 101 days ago · 18 km deep · 4 km away
  59. 2.396 km SSW of Unalaska, Alaska · 101 days ago · 29 km deep · 9 km away
  60. 2.496 km SSW of Unalaska, Alaska · 101 days ago · 25 km deep · 7 km away

The first 60 of 161.

Before

  1. 2.696 km SSW of Unalaska, Alaska · 113 days ago · 27 km deep · 7 km away
  2. 2.599 km SSW of Unalaska, Alaska · 113 days ago · 22 km deep · 5 km away
  3. 3.387 km SSW of Unalaska, Alaska · 113 days ago · 35 km deep · 22 km away
  4. 2.498 km SSW of Unalaska, Alaska · 113 days ago · 20 km deep · 9 km away
  5. 2.3102 km SSW of Unalaska, Alaska · 113 days ago · 22 km deep · 3 km away
  6. 2.499 km SSW of Unalaska, Alaska · 113 days ago · 25 km deep · 6 km away
  7. 2.295 km SSW of Unalaska, Alaska · 113 days ago · 28 km deep · 8 km away
  8. 2.5101 km SSW of Unalaska, Alaska · 113 days ago · 22 km deep · 6 km away
  9. 3.085 km SSW of Unalaska, Alaska · 113 days ago · 35 km deep · 24 km away
  10. 5.083 km SSW of Unalaska, Alaska · 113 days ago · 53 km deep · 26 km away · felt by 3
  11. 1.877 km SW of Unalaska, Alaska · 114 days ago · 20 km deep · 43 km away
  12. 1.673 km SW of Unalaska, Alaska · 114 days ago · 11 km deep · 65 km away
  13. 1.966 km S of Unalaska, Alaska · 114 days ago · 79 km deep · 37 km away
  14. 2.182 km SSW of Unalaska, Alaska · 114 days ago · 11 km deep · 35 km away
  15. 1.682 km SW of Unalaska, Alaska · 114 days ago · 7 km deep · 40 km away
  16. 2.873 km SE of Unalaska, Alaska · 114 days ago · 24 km deep · 98 km away
  17. 1.879 km SW of Unalaska, Alaska · 115 days ago · 18 km deep · 41 km away
  18. 2.5118 km SSE of Unalaska, Alaska · 115 days ago · 10 km deep · 88 km away
  19. 2.180 km SW of Unalaska, Alaska · 115 days ago · 5 km deep · 50 km away
  20. 2.180 km SW of Unalaska, Alaska · 115 days ago · 1 km deep · 50 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event aka2026lqanco. Read Sun, Oct 4, 2026, 8:14 PM UTC.