Alaska earthquakes

M1.9 earthquake 179 km W of Adak, Alaska

A magnitude 1.9 earthquake struck 179 km W of Adak, Alaska on Mon, Jun 26, 2017, 10:55 PM HADT (07:55 UTC), 7 km (4 mi) below the surface.

A larger quake followed: M4.8 138 km WSW of Adak, 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
1.9 (ML, local (Richter)), micro
Magnitude from
Alaska Earthquake Center
Local time
UTC
2017-06-27 07:55:11 UTC
Depth
6.7 km (4.2 mi), shallow
Epicenter
51.799° N, 179.231° 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
14

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. 1.9127 km WSW of Adak, Alaska · 3384 days ago · 13 km deep · 59 km away
  2. 2.2108 km WSW of Adak, Alaska · 3384 days ago · 55 km deep · 88 km away
  3. 1.8125 km W of Adak, Alaska · 3384 days ago · 15 km deep · 57 km away
  4. 2.0128 km W of Adak, Alaska · 3384 days ago · 15 km deep · 52 km away
  5. 1.6129 km W of Adak, Alaska · 3384 days ago · 18 km deep · 51 km away
  6. 1.7123 km W of Adak, Alaska · 3383 days ago · 13 km deep · 58 km away
  7. 1.8128 km WSW of Adak, Alaska · 3383 days ago · 7 km deep · 59 km away
  8. 1.9126 km W of Adak, Alaska · 3383 days ago · 12 km deep · 55 km away
  9. 1.6Andreanof Islands, Aleutian Islands, Alaska · 3383 days ago · 5 km deep · 70 km away
  10. 2.5131 km WSW of Adak, Alaska · 3382 days ago · 6 km deep · 54 km away
  11. 2.0178 km WSW of Adak, Alaska · 3382 days ago · 23 km deep · 50 km away
  12. 1.9181 km WSW of Adak, Alaska · 3382 days ago · 57 km deep · 63 km away
  13. 2.1193 km WSW of Adak, Alaska · 3382 days ago · 63 km deep · 51 km away
  14. 2.0127 km W of Adak, Alaska · 3382 days ago · 13 km deep · 55 km away
  15. 1.7134 km W of Adak, Alaska · 3382 days ago · 13 km deep · 47 km away
  16. 1.6134 km W of Adak, Alaska · 3382 days ago · 10 km deep · 48 km away
  17. 1.7Andreanof Islands, Aleutian Islands, Alaska · 3382 days ago · 22 km deep · 50 km away
  18. 2.1132 km W of Adak, Alaska · 3382 days ago · 13 km deep · 47 km away
  19. 1.6134 km W of Adak, Alaska · 3382 days ago · 7 km deep · 47 km away
  20. 1.5132 km W of Adak, Alaska · 3382 days ago · 21 km deep · 47 km away
  21. 1.8122 km WSW of Adak, Alaska · 3382 days ago · 13 km deep · 61 km away
  22. 2.0120 km W of Adak, Alaska · 3382 days ago · 13 km deep · 59 km away
  23. 3.0123 km WSW of Adak, Alaska · 3382 days ago · 20 km deep · 61 km away
  24. 1.7129 km W of Adak, Alaska · 3382 days ago · 13 km deep · 53 km away
  25. 1.6129 km W of Adak, Alaska · 3382 days ago · 13 km deep · 52 km away
  26. 2.0133 km W of Adak, Alaska · 3382 days ago · 14 km deep · 47 km away
  27. 1.9125 km WSW of Adak, Alaska · 3381 days ago · 9 km deep · 62 km away
  28. 2.5127 km W of Adak, Alaska · 3381 days ago · 23 km deep · 52 km away
  29. 2.1132 km W of Adak, Alaska · 3381 days ago · 12 km deep · 50 km away
  30. 2.6139 km WSW of Adak, Alaska · 3381 days ago · 10 km deep · 76 km away
  31. 1.8125 km WSW of Adak, Alaska · 3381 days ago · 13 km deep · 62 km away
  32. 1.6122 km W of Adak, Alaska · 3381 days ago · 11 km deep · 60 km away
  33. 2.2126 km WSW of Adak, Alaska · 3381 days ago · 11 km deep · 57 km away
  34. 1.6124 km W of Adak, Alaska · 3381 days ago · 12 km deep · 56 km away
  35. 2.2175 km WSW of Adak, Alaska · 3381 days ago · 28 km deep · 76 km away
  36. 1.8133 km WSW of Adak, Alaska · 3381 days ago · 2 km deep · 52 km away
  37. 1.6124 km WSW of Adak, Alaska · 3381 days ago · 7 km deep · 59 km away
  38. 2.2126 km WSW of Adak, Alaska · 3381 days ago · 8 km deep · 58 km away
  39. 2.7237 km WSW of Adak, Alaska · 3381 days ago · 15 km deep · 89 km away
  40. 1.9169 km W of Adak, Alaska · 3381 days ago · 13 km deep · 10 km away
  41. 1.6126 km W of Adak, Alaska · 3380 days ago · 7 km deep · 55 km away
  42. 1.5128 km W of Adak, Alaska · 3380 days ago · 13 km deep · 53 km away
  43. 2.1154 km WSW of Adak, Alaska · 3380 days ago · 68 km deep · 34 km away
  44. 2.3136 km W of Adak, Alaska · 3380 days ago · 14 km deep · 43 km away
  45. 2.5122 km WSW of Adak, Alaska · 3380 days ago · 19 km deep · 61 km away
  46. 1.9122 km W of Adak, Alaska · 3380 days ago · 13 km deep · 60 km away
  47. 1.6130 km W of Adak, Alaska · 3379 days ago · 18 km deep · 49 km away
  48. 1.7238 km WSW of Adak, Alaska · 3379 days ago · 13 km deep · 71 km away
  49. 2.3122 km WSW of Adak, Alaska · 3379 days ago · 13 km deep · 64 km away
  50. 1.6128 km WSW of Adak, Alaska · 3379 days ago · 13 km deep · 58 km away
  51. 1.6123 km W of Adak, Alaska · 3379 days ago · 15 km deep · 58 km away
  52. 1.7124 km WSW of Adak, Alaska · 3379 days ago · 13 km deep · 62 km away
  53. 1.8137 km WSW of Adak, Alaska · 3379 days ago · 19 km deep · 93 km away
  54. 1.5120 km WSW of Adak, Alaska · 3379 days ago · 14 km deep · 63 km away
  55. 1.8244 km W of Adak, Alaska · 3379 days ago · 89 km deep · 66 km away
  56. 2.4123 km WSW of Adak, Alaska · 3379 days ago · 13 km deep · 64 km away
  57. 1.9106 km WSW of Adak, Alaska · 3379 days ago · 26 km deep · 77 km away
  58. 1.6134 km W of Adak, Alaska · 3378 days ago · 15 km deep · 47 km away
  59. 1.5132 km W of Adak, Alaska · 3378 days ago · 10 km deep · 49 km away
  60. 2.4124 km W of Adak, Alaska · 3378 days ago · 15 km deep · 58 km away

The first 60 of at least 201.

Before

  1. 3.0253 km W of Adak, Alaska · 3385 days ago · 75 km deep · 76 km away
  2. 2.5124 km WNW of Adak, Alaska · 3385 days ago · 207 km deep · 88 km away
  3. 2.9125 km WSW of Adak, Alaska · 3385 days ago · 19 km deep · 61 km away
  4. 2.2126 km W of Adak, Alaska · 3385 days ago · 15 km deep · 56 km away
  5. 2.8136 km WSW of Adak, Alaska · 3385 days ago · 10 km deep · 56 km away
  6. 2.3124 km W of Adak, Alaska · 3386 days ago · 15 km deep · 58 km away
  7. 2.0127 km WSW of Adak, Alaska · 3386 days ago · 13 km deep · 58 km away
  8. 3.3120 km WSW of Adak, Alaska · 3386 days ago · 6 km deep · 64 km away
  9. 1.9127 km W of Adak, Alaska · 3386 days ago · 9 km deep · 54 km away
  10. 1.8133 km W of Adak, Alaska · 3387 days ago · 5 km deep · 51 km away
  11. 1.8130 km W of Adak, Alaska · 3387 days ago · 16 km deep · 50 km away
  12. 1.9124 km W of Adak, Alaska · 3387 days ago · 13 km deep · 57 km away
  13. 2.1129 km W of Adak, Alaska · 3387 days ago · 14 km deep · 52 km away
  14. 2.0125 km WSW of Adak, Alaska · 3387 days ago · 5 km deep · 61 km away
  15. 1.6126 km W of Adak, Alaska · 3387 days ago · 12 km deep · 56 km away
  16. 2.1108 km WSW of Adak, Alaska · 3387 days ago · 4 km deep · 74 km away
  17. 2.0130 km W of Adak, Alaska · 3388 days ago · 9 km deep · 53 km away
  18. 1.7129 km W of Adak, Alaska · 3388 days ago · 12 km deep · 53 km away
  19. 1.6125 km W of Adak, Alaska · 3388 days ago · 15 km deep · 56 km away
  20. 3.7256 km WSW of Adak, Alaska · 3388 days ago · 34 km deep · 98 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak01786i5mff (also filed as ak16364985). Read Fri, Oct 2, 2026, 6:29 PM UTC.