Alaska earthquakes

M2.1 earthquake 72 km NNW of Karluk, Alaska

A magnitude 2.1 earthquake struck 72 km NNW of Karluk, Alaska on Thu, Feb 1, 2018, 7:08 PM AKST (04:08 UTC), 92 km (57 mi) below the surface.

A larger quake followed: M3.6 89 km NW of Karluk, Alaska. This one was a foreshock.

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Map

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

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The earthquake

Magnitude
2.1 (ML, local (Richter)), micro
Magnitude from
Alaska Earthquake Center
Local time
UTC
2018-02-02 04:08:04 UTC
Depth
91.6 km (56.9 mi), intermediate-depth
Epicenter
58.176° N, 154.876° 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
31

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 126 in the 60 days after this one and 80 in the 30 days before it.

After

  1. 1.887 km ESE of Egegik, Alaska · 3164 days ago · 9 km deep · 71 km away
  2. 2.646 km W of Aleneva, Alaska · 3164 days ago · 66 km deep · 73 km away
  3. 2.083 km WNW of Aleneva, Alaska · 3164 days ago · 91 km deep · 51 km away
  4. 1.584 km NW of Karluk, Alaska · 3164 days ago · 1 km deep · 27 km away
  5. 2.051 km WNW of Karluk, Alaska · 3163 days ago · 87 km deep · 56 km away
  6. 2.171 km W of Karluk, Alaska · 3162 days ago · 13 km deep · 79 km away
  7. 2.756 km SSE of Kokhanok, Alaska · 3161 days ago · 129 km deep · 88 km away
  8. 1.884 km WNW of Aleneva, Alaska · 3160 days ago · 91 km deep · 50 km away
  9. 2.866 km SE of Egegik, Alaska · 3160 days ago · 137 km deep · 99 km away
  10. 1.647 km W of Karluk, Alaska · 3159 days ago · 61 km deep · 67 km away
  11. 1.881 km ESE of Egegik, Alaska · 3158 days ago · 134 km deep · 78 km away
  12. 2.026 km WSW of Aleneva, Alaska · 3157 days ago · 61 km deep · 96 km away
  13. 1.946 km WNW of Karluk, Alaska · 3156 days ago · 77 km deep · 55 km away
  14. 2.666 km W of Karluk, Alaska · 3156 days ago · 83 km deep · 74 km away
  15. 2.287 km S of Kokhanok, Alaska · 3156 days ago · 112 km deep · 54 km away
  16. 1.976 km WNW of Aleneva, Alaska · 3156 days ago · 81 km deep · 54 km away
  17. 1.961 km NW of Aleneva, Alaska · 3155 days ago · 67 km deep · 76 km away
  18. 2.131 km WSW of Karluk, Alaska · 3154 days ago · 56 km deep · 84 km away
  19. 1.633 km W of Port Lions, Alaska · 3154 days ago · 49 km deep · 90 km away
  20. 2.442 km WSW of Aleneva, Alaska · 3153 days ago · 51 km deep · 80 km away
  21. 1.636 km NE of Larsen Bay, Alaska · 3153 days ago · 44 km deep · 94 km away
  22. 1.659 km N of Karluk, Alaska · 3152 days ago · 71 km deep · 35 km away
  23. 1.548 km NNW of Karluk, Alaska · 3152 days ago · 64 km deep · 24 km away
  24. 2.059 km WNW of Aleneva, Alaska · 3152 days ago · 66 km deep · 67 km away
  25. 1.762 km NW of Aleneva, Alaska · 3152 days ago · 67 km deep · 79 km away
  26. 2.080 km E of King Salmon, Alaska · 3152 days ago · 143 km deep · 53 km away
  27. 1.6Kodiak Island region, Alaska · 3151 days ago · 72 km deep · 66 km away
  28. 1.978 km SSE of Kokhanok, Alaska · 3151 days ago · 109 km deep · 71 km away
  29. 1.866 km SE of Kokhanok, Alaska · 3150 days ago · 121 km deep · 98 km away
  30. 2.286 km NNW of Karluk, Alaska · 3150 days ago · 2 km deep · 17 km away
  31. 1.848 km NNW of Karluk, Alaska · 3150 days ago · 85 km deep · 24 km away
  32. 1.886 km WNW of Aleneva, Alaska · 3149 days ago · 93 km deep · 48 km away
  33. 2.030 km SE of King Salmon, Alaska · 3149 days ago · 190 km deep · 89 km away
  34. 1.750 km W of Karluk, Alaska · 3149 days ago · 67 km deep · 70 km away
  35. 1.794 km N of Karluk, Alaska · 3147 days ago · 106 km deep · 28 km away
  36. 2.073 km ENE of Ugashik, Alaska · 3146 days ago · 1 km deep · 97 km away
  37. 2.773 km ENE of Ugashik, Alaska · 3146 days ago · 3 km deep · 96 km away
  38. 1.759 km NNW of Karluk, Alaska · 3146 days ago · 75 km deep · 16 km away
  39. 2.267 km NNE of Karluk, Alaska · 3145 days ago · 76 km deep · 39 km away
  40. 1.675 km NNW of Aleneva, Alaska · 3145 days ago · 75 km deep · 90 km away
  41. 1.967 km NW of Aleneva, Alaska · 3144 days ago · 70 km deep · 78 km away
  42. 3.689 km NW of Karluk, Alaska · 3143 days ago · 120 km deep · 32 km away
  43. 1.887 km NW of Karluk, Alaska · 3143 days ago · 6 km deep · 29 km away
  44. 2.066 km SSE of Kokhanok, Alaska · 3142 days ago · 118 km deep · 79 km away
  45. 2.353 km NW of Karluk, Alaska · 3142 days ago · 79 km deep · 29 km away
  46. 2.530 km SW of Karluk, Alaska · 3141 days ago · 69 km deep · 89 km away
  47. 2.073 km ESE of King Salmon, Alaska · 3140 days ago · 142 km deep · 51 km away
  48. 1.792 km NNW of Aleneva, Alaska · 3140 days ago · 94 km deep · 99 km away
  49. 1.961 km NNW of Aleneva, Alaska · 3140 days ago · 69 km deep · 95 km away
  50. 2.277 km ESE of Egegik, Alaska · 3140 days ago · 129 km deep · 81 km away
  51. 2.168 km NW of Karluk, Alaska · 3138 days ago · 86 km deep · 18 km away
  52. 2.463 km NNW of Karluk, Alaska · 3137 days ago · 107 km deep · 16 km away
  53. 1.862 km NW of Aleneva, Alaska · 3137 days ago · 71 km deep · 76 km away
  54. 1.529 km S of Karluk, Alaska · 3137 days ago · 15 km deep · 98 km away
  55. 1.871 km NNW of Karluk, Alaska · 3136 days ago · 96 km deep · 1 km away
  56. 1.583 km W of Karluk, Alaska · 3136 days ago · 85 km deep · 78 km away
  57. 1.862 km SSE of Kokhanok, Alaska · 3136 days ago · 112 km deep · 93 km away
  58. 1.831 km N of Karluk, Alaska · 3135 days ago · 51 km deep · 45 km away
  59. 2.686 km NW of Karluk, Alaska · 3135 days ago · 123 km deep · 29 km away
  60. 1.619 km WSW of Karluk, Alaska · 3135 days ago · 32 km deep · 77 km away

The first 60 of 126.

Before

  1. 2.778 km W of Karluk, Alaska · 3165 days ago · 93 km deep · 79 km away
  2. 2.522 km NW of Karluk, Alaska · 3166 days ago · 68 km deep · 53 km away
  3. 1.686 km NNW of Karluk, Alaska · 3167 days ago · 3 km deep · 19 km away
  4. 1.843 km WSW of Aleneva, Alaska · 3167 days ago · 10 km deep · 77 km away
  5. 2.235 km SW of Karluk, Alaska · 3168 days ago · 58 km deep · 87 km away
  6. 2.566 km S of Kokhanok, Alaska · 3168 days ago · 120 km deep · 78 km away
  7. 1.587 km NW of Karluk, Alaska · 3168 days ago · 0 km deep · 26 km away
  8. 2.374 km W of Karluk, Alaska · 3168 days ago · 90 km deep · 74 km away
  9. 2.159 km SSE of Kokhanok, Alaska · 3168 days ago · 114 km deep · 97 km away
  10. 1.684 km NNW of Aleneva, Alaska · 3168 days ago · 14 km deep · 92 km away
  11. 1.782 km NNW of Aleneva, Alaska · 3168 days ago · 1 km deep · 89 km away
  12. 1.739 km SW of Karluk, Alaska · 3169 days ago · 31 km deep · 94 km away
  13. 2.192 km SSE of Kokhanok, Alaska · 3169 days ago · 76 km deep · 71 km away
  14. 1.981 km NW of Aleneva, Alaska · 3169 days ago · 72 km deep · 72 km away
  15. 2.067 km WSW of Karluk, Alaska · 3170 days ago · 71 km deep · 96 km away
  16. 1.982 km E of Ugashik, Alaska · 3170 days ago · 79 km deep · 97 km away
  17. 2.395 km N of Karluk, Alaska · 3171 days ago · 3 km deep · 37 km away
  18. 1.688 km NNW of Aleneva, Alaska · 3171 days ago · 14 km deep · 92 km away
  19. 1.786 km NNW of Karluk, Alaska · 3171 days ago · 9 km deep · 14 km away
  20. 2.084 km NNW of Aleneva, Alaska · 3172 days ago · 3 km deep · 93 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak0181in5wt6 (also filed as ak18285640). Read Fri, Oct 2, 2026, 6:50 PM UTC.