Alaska earthquakes

M2.2 earthquake 109 km SSE of Unalaska, Alaska

A magnitude 2.2 earthquake struck 109 km SSE of Unalaska, Alaska on Thu, May 31, 2018, 11:51 PM AKDT (07:51 UTC), 5 km (3 mi) below the surface.

A larger quake followed: M4.6 135 km S 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
2.2 (ML, local (Richter)), micro
Magnitude from
Alaska Earthquake Center
Local time
UTC
2018-06-01 07:51:58 UTC
Depth
5.0 km (3.1 mi), shallow
Epicenter
53.037° N, 165.661° 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
17

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 92 in the 60 days after this one and 44 in the 30 days before it.

After

  1. 1.938 km ESE of Unalaska, Alaska · 3044 days ago · 67 km deep · 85 km away
  2. 3.634 km SSE of Unalaska, Alaska · 3044 days ago · 78 km deep · 75 km away
  3. 1.986 km SE of Akutan, Alaska · 3044 days ago · 43 km deep · 74 km away
  4. 2.880 km S of Unalaska, Alaska · 3042 days ago · 41 km deep · 73 km away
  5. 2.2Unimak Island region, Alaska · 3042 days ago · 61 km deep · 85 km away
  6. 1.923 km S of Akutan, Alaska · 3042 days ago · 85 km deep · 99 km away
  7. 2.083 km SE of Akutan, Alaska · 3042 days ago · 64 km deep · 85 km away
  8. 1.779 km SE of Unalaska, Alaska · 3042 days ago · 19 km deep · 38 km away
  9. 2.188 km SE of Akutan, Alaska · 3041 days ago · 54 km deep · 91 km away
  10. 2.4100 km SE of Akutan, Alaska · 3041 days ago · 49 km deep · 87 km away
  11. 2.289 km SSE of Akutan, Alaska · 3040 days ago · 49 km deep · 58 km away
  12. 1.656 km SSE of Akutan, Alaska · 3040 days ago · 48 km deep · 67 km away
  13. 2.681 km SSE of Akutan, Alaska · 3040 days ago · 46 km deep · 59 km away
  14. 2.8148 km SE of Akutan, Alaska · 3039 days ago · 15 km deep · 85 km away
  15. 1.954 km SE of Unalaska, Alaska · 3039 days ago · 26 km deep · 56 km away
  16. 1.656 km SSE of Unalaska, Alaska · 3038 days ago · 39 km deep · 53 km away
  17. 1.850 km S of Akutan, Alaska · 3038 days ago · 55 km deep · 72 km away
  18. 2.3106 km SE of Akutan, Alaska · 3037 days ago · 41 km deep · 92 km away
  19. 2.072 km SE of Unalaska, Alaska · 3037 days ago · 22 km deep · 50 km away
  20. 1.583 km SSE of Akutan, Alaska · 3037 days ago · 15 km deep · 55 km away
  21. 2.4145 km SE of Akutan, Alaska · 3037 days ago · 26 km deep · 79 km away
  22. 2.162 km SE of Akutan, Alaska · 3036 days ago · 49 km deep · 76 km away
  23. 3.071 km S of Unalaska, Alaska · 3036 days ago · 49 km deep · 75 km away
  24. 2.692 km S of Unalaska, Alaska · 3036 days ago · 10 km deep · 63 km away
  25. 3.570 km S of Unalaska, Alaska · 3034 days ago · 47 km deep · 51 km away
  26. 2.075 km S of Unalaska, Alaska · 3033 days ago · 19 km deep · 73 km away
  27. 1.674 km SE of Akutan, Alaska · 3032 days ago · 49 km deep · 80 km away
  28. 1.671 km SE of Unalaska, Alaska · 3032 days ago · 10 km deep · 42 km away
  29. 2.4204 km SSE of Unalaska, Alaska · 3032 days ago · 28 km deep · 95 km away
  30. 2.1113 km SSW of Unalaska, Alaska · 3032 days ago · 10 km deep · 97 km away
  31. 1.790 km SE of Akutan, Alaska · 3031 days ago · 26 km deep · 65 km away
  32. 1.655 km S of Akutan, Alaska · 3031 days ago · 52 km deep · 67 km away
  33. 2.394 km SE of Akutan, Alaska · 3029 days ago · 40 km deep · 75 km away
  34. 2.076 km SSE of Akutan, Alaska · 3029 days ago · 48 km deep · 59 km away
  35. 2.030 km E of Unalaska, Alaska · 3027 days ago · 92 km deep · 98 km away
  36. 2.791 km SSW of Unalaska, Alaska · 3027 days ago · 29 km deep · 95 km away
  37. 2.562 km SE of Unalaska, Alaska · 3027 days ago · 35 km deep · 49 km away
  38. 2.489 km SSW of Unalaska, Alaska · 3027 days ago · 26 km deep · 93 km away
  39. 1.887 km SSW of Unalaska, Alaska · 3027 days ago · 26 km deep · 83 km away
  40. 1.559 km SE of Unalaska, Alaska · 3025 days ago · 37 km deep · 53 km away
  41. 2.089 km SE of Akutan, Alaska · 3025 days ago · 21 km deep · 82 km away
  42. 1.918 km SSW of Unalaska, Alaska · 3025 days ago · 76 km deep · 98 km away
  43. 3.478 km SE of Unalaska, Alaska · 3025 days ago · 44 km deep · 41 km away
  44. 2.246 km ESE of Unalaska, Alaska · 3024 days ago · 24 km deep · 72 km away
  45. 2.1103 km SE of Akutan, Alaska · 3023 days ago · 20 km deep · 68 km away
  46. 1.870 km SE of Unalaska, Alaska · 3023 days ago · 13 km deep · 49 km away
  47. 2.152 km SSE of Unalaska, Alaska · 3022 days ago · 48 km deep · 63 km away
  48. 1.771 km S of Akutan, Alaska · 3022 days ago · 40 km deep · 52 km away
  49. 2.275 km SSW of Unalaska, Alaska · 3021 days ago · 26 km deep · 78 km away
  50. 2.286 km SE of Akutan, Alaska · 3020 days ago · 60 km deep · 75 km away
  51. 1.868 km SE of Unalaska, Alaska · 3019 days ago · 34 km deep · 49 km away
  52. 2.291 km SSW of Unalaska, Alaska · 3018 days ago · 26 km deep · 91 km away
  53. 2.047 km SE of Akutan, Alaska · 3017 days ago · 57 km deep · 87 km away
  54. 1.728 km E of Unalaska, Alaska · 3017 days ago · 97 km deep · 93 km away
  55. 1.619 km SSE of Unalaska, Alaska · 3017 days ago · 97 km deep · 91 km away
  56. 2.940 km SE of Unalaska, Alaska · 3017 days ago · 70 km deep · 71 km away
  57. 1.979 km SE of Akutan, Alaska · 3015 days ago · 38 km deep · 71 km away
  58. 1.975 km SE of Akutan, Alaska · 3015 days ago · 43 km deep · 74 km away
  59. 1.691 km SSW of Unalaska, Alaska · 3015 days ago · 26 km deep · 100 km away
  60. 1.898 km SE of Akutan, Alaska · 3014 days ago · 17 km deep · 80 km away

The first 60 of 92.

Before

  1. 2.561 km SE of Akutan, Alaska · 3045 days ago · 89 km deep · 91 km away
  2. 3.953 km SSE of Unalaska, Alaska · 3045 days ago · 41 km deep · 62 km away
  3. 3.2203 km SE of Unalaska, Alaska · 3046 days ago · 10 km deep · 94 km away
  4. 2.293 km SSE of Akutan, Alaska · 3047 days ago · 26 km deep · 45 km away
  5. 1.9107 km SE of Akutan, Alaska · 3049 days ago · 20 km deep · 96 km away
  6. 2.5south of Alaska · 3050 days ago · 6 km deep · 85 km away
  7. 3.393 km SSW of Unalaska, Alaska · 3050 days ago · 19 km deep · 87 km away
  8. 1.9101 km SE of Akutan, Alaska · 3051 days ago · 18 km deep · 89 km away
  9. 2.287 km SSE of Akutan, Alaska · 3051 days ago · 46 km deep · 57 km away
  10. 2.270 km S of Unalaska, Alaska · 3051 days ago · 42 km deep · 74 km away
  11. 1.735 km SSW of Unalaska, Alaska · 3051 days ago · 81 km deep · 98 km away
  12. 1.755 km SE of Unalaska, Alaska · 3052 days ago · 51 km deep · 60 km away
  13. 2.896 km SSE of Akutan, Alaska · 3052 days ago · 35 km deep · 57 km away
  14. 1.895 km SSE of Akutan, Alaska · 3053 days ago · 8 km deep · 47 km away
  15. 2.2117 km SE of Akutan, Alaska · 3053 days ago · 19 km deep · 89 km away
  16. 3.291 km SSE of Akutan, Alaska · 3054 days ago · 31 km deep · 59 km away
  17. 2.991 km SSE of Akutan, Alaska · 3057 days ago · 35 km deep · 58 km away
  18. 1.551 km S of Akutan, Alaska · 3060 days ago · 83 km deep · 72 km away
  19. 2.042 km SE of Unalaska, Alaska · 3061 days ago · 35 km deep · 68 km away
  20. 1.768 km S of Akutan, Alaska · 3061 days ago · 30 km deep · 55 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak0186zi5ucb (also filed as ak19695774). Read Thu, Oct 1, 2026, 9:27 AM UTC.