M2.1 earthquake 119 km SW of Adak, Alaska

Magnitude

2.1 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Sat, Aug 12, 2017, 12:18 AM HADT

UTC

2017-08-12 09:18:53 UTC

Depth

19.0 km (11.8 mi), shallow

Epicenter

51.194° N, 177.969° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

18

After

1. 2.1125 km WSW of Adak, AlaskaSat, Aug 12, 12:46 AM HADT · 3338 days ago · 7 km deep · 55 km away
2. 1.7130 km W of Adak, AlaskaSat, Aug 12, 1:47 AM HADT · 3338 days ago · 19 km deep · 75 km away
3. 1.597 km WSW of Adak, AlaskaSat, Aug 12, 2:00 AM HADT · 3338 days ago · 15 km deep · 33 km away
4. 1.6129 km WSW of Adak, AlaskaSat, Aug 12, 4:49 AM HADT · 3338 days ago · 16 km deep · 62 km away
5. 1.5129 km W of Adak, AlaskaSat, Aug 12, 4:50 AM HADT · 3338 days ago · 16 km deep · 65 km away
6. 1.6126 km WSW of Adak, AlaskaSat, Aug 12, 5:55 AM HADT · 3338 days ago · 14 km deep · 54 km away
7. 1.9111 km SW of Adak, AlaskaSat, Aug 12, 6:00 AM HADT · 3338 days ago · 37 km deep · 8 km away
8. 1.5103 km WSW of Adak, AlaskaSat, Aug 12, 7:56 AM HADT · 3338 days ago · 59 km deep · 21 km away
9. 1.6130 km W of Adak, AlaskaSat, Aug 12, 8:39 AM HADT · 3338 days ago · 14 km deep · 66 km away
10. 2.9129 km W of Adak, AlaskaSat, Aug 12, 9:34 AM HADT · 3338 days ago · 20 km deep · 63 km away
11. 1.9126 km W of Adak, AlaskaSat, Aug 12, 2:31 PM HADT · 3337 days ago · 13 km deep · 62 km away
12. 2.2127 km WSW of Adak, AlaskaSat, Aug 12, 10:40 PM HADT · 3337 days ago · 9 km deep · 57 km away
13. 2.2132 km W of Adak, AlaskaSun, Aug 13, 4:42 AM HADT · 3337 days ago · 8 km deep · 64 km away
14. 2.8144 km WSW of Adak, AlaskaSun, Aug 13, 4:06 PM HADT · 3336 days ago · 33 km deep · 47 km away
15. 2.9128 km WSW of Adak, AlaskaSun, Aug 13, 5:35 PM HADT · 3336 days ago · 17 km deep · 56 km away
16. 1.9126 km W of Adak, AlaskaSun, Aug 13, 8:11 PM HADT · 3336 days ago · 18 km deep · 63 km away
17. 2.1123 km WSW of Adak, AlaskaSun, Aug 13, 10:41 PM HADT · 3336 days ago · 7 km deep · 55 km away
18. 1.9124 km W of Adak, AlaskaSun, Aug 13, 11:53 PM HADT · 3336 days ago · 18 km deep · 64 km away
19. 2.1127 km WSW of Adak, AlaskaMon, Aug 14, 1:59 AM HADT · 3336 days ago · 12 km deep · 61 km away
20. 2.788 km SW of Adak, AlaskaMon, Aug 14, 2:24 AM HADT · 3336 days ago · 38 km deep · 33 km away
21. 1.9130 km WSW of Adak, AlaskaMon, Aug 14, 6:16 AM HADT · 3336 days ago · 5 km deep · 54 km away
22. 1.8124 km WSW of Adak, AlaskaMon, Aug 14, 6:26 AM HADT · 3336 days ago · 13 km deep · 59 km away
23. 2.2133 km WSW of Adak, AlaskaMon, Aug 14, 7:16 AM HADT · 3336 days ago · 6 km deep · 62 km away
24. 1.864 km SSW of Adak, AlaskaMon, Aug 14, 9:27 AM HADT · 3336 days ago · 36 km deep · 68 km away
25. 1.9185 km WSW of Adak, AlaskaMon, Aug 14, 12:45 PM HADT · 3335 days ago · 11 km deep · 82 km away
26. 1.7123 km WSW of Adak, AlaskaMon, Aug 14, 2:53 PM HADT · 3335 days ago · 61 km deep · 50 km away
27. 1.6123 km W of Adak, AlaskaMon, Aug 14, 3:24 PM HADT · 3335 days ago · 19 km deep · 63 km away
28. 2.0127 km W of Adak, AlaskaTue, Aug 15, 3:15 PM HADT · 3334 days ago · 12 km deep · 64 km away
29. 1.9130 km WSW of Adak, AlaskaTue, Aug 15, 5:25 PM HADT · 3334 days ago · 14 km deep · 55 km away
30. 3.0128 km WSW of Adak, AlaskaTue, Aug 15, 6:25 PM HADT · 3334 days ago · 17 km deep · 54 km away
31. 2.8139 km WSW of Adak, AlaskaTue, Aug 15, 8:26 PM HADT · 3334 days ago · 18 km deep · 61 km away
32. 1.6126 km W of Adak, AlaskaWed, Aug 16, 10:24 AM HADT · 3334 days ago · 23 km deep · 75 km away
33. 1.7123 km W of Adak, AlaskaWed, Aug 16, 11:25 AM HADT · 3334 days ago · 17 km deep · 62 km away
34. 3.0130 km WSW of Adak, AlaskaWed, Aug 16, 11:33 AM HADT · 3334 days ago · 10 km deep · 39 km away
35. 1.7118 km W of Adak, AlaskaWed, Aug 16, 12:26 PM HADT · 3334 days ago · 15 km deep · 75 km away
36. 2.3126 km WSW of Adak, AlaskaWed, Aug 16, 1:58 PM HADT · 3333 days ago · 8 km deep · 55 km away
37. 2.7126 km WSW of Adak, AlaskaWed, Aug 16, 2:37 PM HADT · 3333 days ago · 19 km deep · 44 km away
38. 2.2134 km W of Adak, AlaskaWed, Aug 16, 6:50 PM HADT · 3333 days ago · 15 km deep · 70 km away
39. 2.3133 km W of Adak, AlaskaWed, Aug 16, 7:01 PM HADT · 3333 days ago · 8 km deep · 65 km away
40. 2.2Andreanof Islands, Aleutian Islands, AlaskaThu, Aug 17, 12:26 AM HADT · 3333 days ago · 5 km deep · 57 km away
41. 2.3125 km WSW of Adak, AlaskaThu, Aug 17, 12:28 AM HADT · 3333 days ago · 13 km deep · 57 km away
42. 2.1111 km SW of Adak, AlaskaThu, Aug 17, 1:27 AM HADT · 3333 days ago · 39 km deep · 8 km away
43. 1.9124 km WSW of Adak, AlaskaThu, Aug 17, 6:39 AM HADT · 3333 days ago · 7 km deep · 57 km away
44. 2.3114 km WSW of Adak, AlaskaThu, Aug 17, 10:34 AM HADT · 3333 days ago · 12 km deep · 45 km away
45. 2.2120 km WSW of Adak, AlaskaThu, Aug 17, 10:35 AM HADT · 3333 days ago · 14 km deep · 53 km away
46. 1.5122 km W of Adak, AlaskaThu, Aug 17, 10:56 AM HADT · 3333 days ago · 18 km deep · 61 km away
47. 1.765 km SW of Adak, AlaskaThu, Aug 17, 3:21 PM HADT · 3332 days ago · 43 km deep · 59 km away
48. 1.6125 km WSW of Adak, AlaskaThu, Aug 17, 3:28 PM HADT · 3332 days ago · 16 km deep · 56 km away
49. 1.6Andreanof Islands, Aleutian Islands, AlaskaThu, Aug 17, 7:46 PM HADT · 3332 days ago · 15 km deep · 70 km away
50. 2.7117 km WSW of Adak, AlaskaFri, Aug 18, 12:50 AM HADT · 3332 days ago · 10 km deep · 33 km away
51. 3.6189 km WSW of Adak, AlaskaFri, Aug 18, 7:27 AM HADT · 3332 days ago · 52 km deep · 77 km away
52. 2.0118 km WSW of Adak, AlaskaFri, Aug 18, 8:09 AM HADT · 3332 days ago · 13 km deep · 49 km away
53. 2.185 km WSW of Adak, AlaskaFri, Aug 18, 9:31 AM HADT · 3332 days ago · 18 km deep · 41 km away
54. 1.6127 km WSW of Adak, AlaskaFri, Aug 18, 4:08 PM HADT · 3331 days ago · 13 km deep · 55 km away
55. 1.856 km WSW of Adak, AlaskaFri, Aug 18, 4:30 PM HADT · 3331 days ago · 65 km deep · 64 km away
56. 1.7114 km WSW of Adak, AlaskaFri, Aug 18, 4:42 PM HADT · 3331 days ago · 13 km deep · 41 km away
57. 1.7129 km W of Adak, AlaskaFri, Aug 18, 4:48 PM HADT · 3331 days ago · 23 km deep · 80 km away
58. 1.7117 km WSW of Adak, AlaskaFri, Aug 18, 8:21 PM HADT · 3331 days ago · 12 km deep · 49 km away
59. 2.2Andreanof Islands, Aleutian Islands, AlaskaFri, Aug 18, 10:21 PM HADT · 3331 days ago · 47 km deep · 38 km away
60. 1.675 km WSW of Adak, AlaskaSat, Aug 19, 2:24 AM HADT · 3331 days ago · 23 km deep · 47 km away

The first 60 of at least 200.

Before

1. 2.1128 km W of Adak, AlaskaFri, Aug 11, 11:29 PM HADT · 3338 days ago · 14 km deep · 64 km away
2. 1.866 km SSW of Adak, AlaskaFri, Aug 11, 10:48 PM HADT · 3338 days ago · 42 km deep · 60 km away
3. 1.5125 km W of Adak, AlaskaFri, Aug 11, 9:47 PM HADT · 3338 days ago · 14 km deep · 65 km away
4. 1.5125 km W of Adak, AlaskaFri, Aug 11, 9:17 PM HADT · 3338 days ago · 17 km deep · 64 km away
5. 1.6128 km WSW of Adak, AlaskaFri, Aug 11, 2:22 PM HADT · 3338 days ago · 18 km deep · 60 km away
6. 1.7135 km W of Adak, AlaskaFri, Aug 11, 2:20 PM HADT · 3338 days ago · 11 km deep · 78 km away
7. 1.9126 km W of Adak, AlaskaFri, Aug 11, 1:07 PM HADT · 3338 days ago · 12 km deep · 62 km away
8. 1.780 km SW of Adak, AlaskaFri, Aug 11, 11:45 AM HADT · 3339 days ago · 38 km deep · 40 km away
9. 1.680 km WSW of Adak, AlaskaFri, Aug 11, 10:35 AM HADT · 3339 days ago · 16 km deep · 45 km away
10. 1.5118 km WSW of Adak, AlaskaFri, Aug 11, 8:01 AM HADT · 3339 days ago · 19 km deep · 30 km away
11. 1.5100 km SW of Adak, AlaskaFri, Aug 11, 3:34 AM HADT · 3339 days ago · 17 km deep · 20 km away
12. 2.3138 km W of Adak, AlaskaFri, Aug 11, 12:47 AM HADT · 3339 days ago · 13 km deep · 77 km away
13. 4.0130 km WSW of Adak, AlaskaThu, Aug 10, 7:50 PM HADT · 3339 days ago · 17 km deep · 56 km away
14. 2.2132 km W of Adak, AlaskaThu, Aug 10, 12:09 PM HADT · 3340 days ago · 17 km deep · 75 km away
15. 1.8127 km W of Adak, AlaskaThu, Aug 10, 7:17 AM HADT · 3340 days ago · 17 km deep · 64 km away
16. 1.7130 km W of Adak, AlaskaThu, Aug 10, 6:46 AM HADT · 3340 days ago · 29 km deep · 67 km away
17. 1.583 km WSW of Adak, AlaskaThu, Aug 10, 5:59 AM HADT · 3340 days ago · 24 km deep · 44 km away
18. 1.6Andreanof Islands, Aleutian Islands, AlaskaThu, Aug 10, 4:50 AM HADT · 3340 days ago · 61 km deep · 57 km away
19. 1.5125 km W of Adak, AlaskaThu, Aug 10, 3:17 AM HADT · 3340 days ago · 21 km deep · 66 km away
20. 1.6116 km WSW of Adak, AlaskaWed, Aug 9, 9:43 PM HADT · 3340 days ago · 82 km deep · 46 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak017aalum3x (also filed as ak16503182). Read Fri, Oct 2, 2026, 9:02 AM UTC.