Alaska earthquakes

M1.8 earthquake 79 km SW of Unalaska, Alaska

A magnitude 1.8 earthquake struck 79 km SW of Unalaska, Alaska on Wed, Jun 10, 2026, 11:06 PM AKDT (07:06 UTC), 17 km (10 mi) below the surface.

A larger quake followed: M5.0 83 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
1.8 (ml), micro
Local time
UTC
2026-06-11 07:06:46 UTC
Depth
16.7 km (10.4 mi), shallow
Epicenter
53.338° N, 167.320° 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 19.0 km horizontally, 6.1 km in depth
Magnitude uncertainty
±0.30
Station coverage gap
203°, 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: 170 in the 60 days after this one and 57 in the 30 days before it.

After

  1. 2.082 km SSW of Unalaska, Alaska · 110 days ago · 10 km deep · 15 km away
  2. 1.682 km SW of Unalaska, Alaska · 110 days ago · 11 km deep · 7 km away
  3. 3.943 km S of Unalaska, Alaska · 110 days ago · 92 km deep · 62 km away
  4. 1.731 km SSE of Unalaska, Alaska · 110 days ago · 78 km deep · 69 km away
  5. 2.180 km SW of Unalaska, Alaska · 110 days ago · 1 km deep · 2 km away
  6. 2.180 km SW of Unalaska, Alaska · 110 days ago · 5 km deep · 2 km away
  7. 1.879 km SW of Unalaska, Alaska · 110 days ago · 18 km deep · 9 km away
  8. 1.682 km SW of Unalaska, Alaska · 109 days ago · 7 km deep · 10 km away
  9. 2.182 km SSW of Unalaska, Alaska · 109 days ago · 11 km deep · 14 km away
  10. 1.966 km S of Unalaska, Alaska · 109 days ago · 79 km deep · 42 km away
  11. 1.673 km SW of Unalaska, Alaska · 109 days ago · 11 km deep · 16 km away
  12. 1.78 km WNW of Dutch Harbor, Alaska · 109 days ago · 12 km deep · 76 km away
  13. 1.877 km SW of Unalaska, Alaska · 109 days ago · 20 km deep · 8 km away
  14. 5.083 km SSW of Unalaska, Alaska · 109 days ago · 53 km deep · 24 km away · felt by 3
  15. 3.085 km SSW of Unalaska, Alaska · 109 days ago · 35 km deep · 26 km away
  16. 2.5101 km SSW of Unalaska, Alaska · 109 days ago · 22 km deep · 44 km away
  17. 2.295 km SSW of Unalaska, Alaska · 109 days ago · 28 km deep · 42 km away
  18. 2.499 km SSW of Unalaska, Alaska · 109 days ago · 25 km deep · 43 km away
  19. 2.3102 km SSW of Unalaska, Alaska · 109 days ago · 22 km deep · 47 km away
  20. 2.498 km SSW of Unalaska, Alaska · 109 days ago · 20 km deep · 40 km away
  21. 3.387 km SSW of Unalaska, Alaska · 109 days ago · 35 km deep · 28 km away
  22. 2.599 km SSW of Unalaska, Alaska · 108 days ago · 22 km deep · 44 km away
  23. 2.696 km SSW of Unalaska, Alaska · 108 days ago · 27 km deep · 43 km away
  24. 2.3102 km SSW of Unalaska, Alaska · 108 days ago · 20 km deep · 49 km away
  25. 2.1100 km SSW of Unalaska, Alaska · 108 days ago · 20 km deep · 45 km away
  26. 2.394 km SSW of Unalaska, Alaska · 108 days ago · 28 km deep · 36 km away
  27. 2.394 km SSW of Unalaska, Alaska · 108 days ago · 15 km deep · 43 km away
  28. 2.297 km SSW of Unalaska, Alaska · 108 days ago · 12 km deep · 45 km away
  29. 2.794 km SSW of Unalaska, Alaska · 108 days ago · 35 km deep · 40 km away
  30. 2.499 km SSW of Unalaska, Alaska · 108 days ago · 27 km deep · 45 km away
  31. 2.699 km SSW of Unalaska, Alaska · 108 days ago · 25 km deep · 30 km away
  32. 3.291 km SSW of Unalaska, Alaska · 107 days ago · 35 km deep · 34 km away
  33. 2.052 km SSW of Unalaska, Alaska · 106 days ago · 78 km deep · 34 km away
  34. 3.695 km SSW of Unalaska, Alaska · 106 days ago · 15 km deep · 43 km away
  35. 2.357 km SE of Nikolski, Alaska · 106 days ago · 23 km deep · 100 km away
  36. 3.5113 km E of Nikolski, Alaska · 106 days ago · 10 km deep · 55 km away
  37. 3.094 km E of Nikolski, Alaska · 106 days ago · 31 km deep · 51 km away
  38. 2.2102 km E of Nikolski, Alaska · 106 days ago · 46 km deep · 57 km away
  39. 2.996 km E of Nikolski, Alaska · 106 days ago · 35 km deep · 52 km away
  40. 2.398 km SSW of Unalaska, Alaska · 106 days ago · 5 km deep · 45 km away
  41. 2.498 km SSW of Unalaska, Alaska · 105 days ago · 22 km deep · 43 km away
  42. 2.5102 km S of Unalaska, Alaska · 105 days ago · 2 km deep · 81 km away
  43. 2.460 km SE of Unalaska, Alaska · 105 days ago · 23 km deep · 89 km away
  44. 3.369 km SSE of Unalaska, Alaska · 105 days ago · 10 km deep · 87 km away
  45. 2.641 km ENE of Nikolski, Alaska · 104 days ago · 102 km deep · 70 km away
  46. 2.131 km ESE of Nikolski, Alaska · 104 days ago · 64 km deep · 96 km away
  47. 2.570 km SSW of Unalaska, Alaska · 104 days ago · 11 km deep · 24 km away
  48. 1.999 km SSW of Unalaska, Alaska · 104 days ago · 19 km deep · 45 km away
  49. 2.690 km S of Unalaska, Alaska · 104 days ago · 35 km deep · 52 km away
  50. 1.7105 km S of Unalaska, Alaska · 103 days ago · 51 km deep · 58 km away
  51. 2.688 km SSW of Unalaska, Alaska · 103 days ago · 35 km deep · 32 km away
  52. 2.4106 km E of Nikolski, Alaska · 103 days ago · 15 km deep · 48 km away
  53. 1.6100 km SSW of Unalaska, Alaska · 103 days ago · 23 km deep · 47 km away
  54. 1.754 km SE of Unalaska, Alaska · 102 days ago · 21 km deep · 98 km away
  55. 1.659 km SSW of Unalaska, Alaska · 102 days ago · 5 km deep · 23 km away
  56. 2.160 km SSW of Unalaska, Alaska · 102 days ago · 2 km deep · 23 km away
  57. 3.069 km E of Nikolski, Alaska · 102 days ago · 35 km deep · 61 km away
  58. 1.753 km E of Nikolski, Alaska · 101 days ago · 80 km deep · 63 km away
  59. 2.2109 km S of Unalaska, Alaska · 101 days ago · 11 km deep · 65 km away
  60. 2.064 km SSE of Unalaska, Alaska · 101 days ago · 58 km deep · 65 km away

The first 60 of 170.

Before

  1. 1.882 km SW of Unalaska, Alaska · 111 days ago · 8 km deep · 9 km away
  2. 2.399 km SSW of Unalaska, Alaska · 111 days ago · 13 km deep · 43 km away
  3. 2.153 km ESE of Nikolski, Alaska · 111 days ago · 29 km deep · 87 km away
  4. 1.674 km W of Dutch Harbor, Alaska · 111 days ago · 14 km deep · 57 km away
  5. 1.995 km SSW of Unalaska, Alaska · 112 days ago · 24 km deep · 47 km away
  6. 3.218 km SE of Unalaska, Alaska · 112 days ago · 86 km deep · 83 km away
  7. 2.083 km SSW of Unalaska, Alaska · 112 days ago · 5 km deep · 17 km away
  8. 2.480 km SW of Unalaska, Alaska · 113 days ago · 3 km deep · 2 km away
  9. 1.779 km E of Nikolski, Alaska · 113 days ago · 74 km deep · 38 km away
  10. 2.268 km S of Unalaska, Alaska · 113 days ago · 20 km deep · 57 km away
  11. 2.0122 km S of Unalaska, Alaska · 113 days ago · 8 km deep · 74 km away
  12. 2.5125 km S of Unalaska, Alaska · 113 days ago · 4 km deep · 73 km away
  13. 1.897 km SSW of Unalaska, Alaska · 114 days ago · 12 km deep · 46 km away
  14. 2.297 km SSW of Unalaska, Alaska · 114 days ago · 28 km deep · 41 km away
  15. 2.499 km SSW of Unalaska, Alaska · 114 days ago · 24 km deep · 44 km away
  16. 1.873 km SW of Unalaska, Alaska · 114 days ago · 12 km deep · 15 km away
  17. 2.3128 km E of Nikolski, Alaska · 115 days ago · 3 km deep · 71 km away
  18. 1.992 km SSW of Unalaska, Alaska · 117 days ago · 22 km deep · 43 km away
  19. 2.1135 km ESE of Nikolski, Alaska · 117 days ago · 29 km deep · 95 km away
  20. 1.974 km SW of Unalaska, Alaska · 117 days ago · 11 km deep · 8 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event aka2026llxtob. Read Tue, Sep 29, 2026, 11:02 PM UTC.