M1.7 earthquake 54 km SW of Adak, Alaska

Magnitude

1.7 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Mon, Jan 29, 2018, 10:37 AM HAST

UTC

2018-01-29 20:37:40 UTC

Depth

45.4 km (28.2 mi), shallow

Epicenter

51.569° N, 177.246° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

14

After

1. 1.9127 km WSW of Adak, AlaskaMon, Jan 29, 1:51 PM HAST · 3167 days ago · 12 km deep · 83 km away
2. 2.292 km WSW of Adak, AlaskaTue, Jan 30, 12:41 AM HAST · 3167 days ago · 20 km deep · 41 km away
3. 4.936 km ESE of Adak, AlaskaTue, Jan 30, 1:49 AM HAST · 3167 days ago · 56 km deep · 77 km away · felt by 2
4. 2.1112 km SW of Adak, AlaskaTue, Jan 30, 6:52 AM HAST · 3167 days ago · 23 km deep · 58 km away
5. 2.312 km NE of Adak, AlaskaTue, Jan 30, 8:33 AM HAST · 3167 days ago · 7 km deep · 67 km away
6. 2.0128 km W of Adak, AlaskaTue, Jan 30, 11:40 AM HAST · 3166 days ago · 1 km deep · 90 km away
7. 2.283 km W of Adak, AlaskaTue, Jan 30, 12:12 PM HAST · 3166 days ago · 93 km deep · 48 km away
8. 1.9113 km SW of Adak, AlaskaTue, Jan 30, 10:30 PM HAST · 3166 days ago · 18 km deep · 60 km away
9. 2.0Andreanof Islands, Aleutian Islands, AlaskaTue, Jan 30, 11:23 PM HAST · 3166 days ago · 5 km deep · 82 km away
10. 2.346 km ENE of Adak, AlaskaWed, Jan 31, 12:11 AM HAST · 3166 days ago · 123 km deep · 100 km away
11. 1.867 km W of Adak, AlaskaWed, Jan 31, 9:40 AM HAST · 3165 days ago · 17 km deep · 44 km away
12. 2.68 km SSE of Adak, AlaskaThu, Feb 1, 8:35 AM HAST · 3165 days ago · 89 km deep · 54 km away
13. 2.493 km WSW of Adak, AlaskaFri, Feb 2, 12:58 PM HAST · 3163 days ago · 26 km deep · 44 km away
14. 2.267 km SE of Adak, AlaskaFri, Feb 2, 2:54 PM HAST · 3163 days ago · 22 km deep · 91 km away
15. 2.353 km S of Adak, AlaskaFri, Feb 2, 5:05 PM HAST · 3163 days ago · 23 km deep · 48 km away
16. 2.2124 km W of Adak, AlaskaFri, Feb 2, 7:54 PM HAST · 3163 days ago · 79 km deep · 85 km away
17. 3.420 km W of Adak, AlaskaFri, Feb 2, 11:50 PM HAST · 3163 days ago · 10 km deep · 39 km away
18. 3.420 km WSW of Adak, AlaskaFri, Feb 2, 11:51 PM HAST · 3163 days ago · 7 km deep · 35 km away
19. 1.620 km W of Adak, AlaskaSat, Feb 3, 12:17 AM HAST · 3163 days ago · 16 km deep · 40 km away
20. 1.620 km W of Adak, AlaskaSat, Feb 3, 2:57 AM HAST · 3163 days ago · 14 km deep · 38 km away
21. 1.9100 km WSW of Adak, AlaskaSat, Feb 3, 4:30 AM HAST · 3163 days ago · 28 km deep · 50 km away
22. 2.547 km SE of Adak, AlaskaSat, Feb 3, 4:54 AM HAST · 3163 days ago · 40 km deep · 74 km away
23. 2.2119 km W of Adak, AlaskaSat, Feb 3, 11:21 AM HAST · 3162 days ago · 7 km deep · 82 km away
24. 3.0130 km WSW of Adak, AlaskaSat, Feb 3, 2:35 PM HAST · 3162 days ago · 35 km deep · 77 km away
25. 2.2128 km WSW of Adak, AlaskaSat, Feb 3, 2:46 PM HAST · 3162 days ago · 5 km deep · 85 km away
26. 2.531 km SSW of Adak, AlaskaSat, Feb 3, 3:15 PM HAST · 3162 days ago · 69 km deep · 35 km away
27. 2.252 km SSE of Adak, AlaskaSun, Feb 4, 7:56 AM HAST · 3162 days ago · 17 km deep · 62 km away
28. 3.1138 km WSW of Adak, AlaskaSun, Feb 4, 10:54 AM HAST · 3161 days ago · 10 km deep · 88 km away
29. 3.189 km SW of Adak, AlaskaMon, Feb 5, 2:07 AM HAST · 3161 days ago · 30 km deep · 36 km away
30. 1.7123 km W of Adak, AlaskaMon, Feb 5, 10:00 AM HAST · 3160 days ago · 9 km deep · 82 km away
31. 1.941 km W of Adak, AlaskaMon, Feb 5, 10:58 AM HAST · 3160 days ago · 67 km deep · 27 km away
32. 1.737 km SSE of Adak, AlaskaMon, Feb 5, 11:31 AM HAST · 3160 days ago · 39 km deep · 60 km away
33. 1.747 km SW of Adak, AlaskaMon, Feb 5, 12:36 PM HAST · 3160 days ago · 46 km deep · 9 km away
34. 1.785 km SW of Adak, AlaskaMon, Feb 5, 4:14 PM HAST · 3160 days ago · 28 km deep · 31 km away
35. 1.717 km W of Adak, AlaskaMon, Feb 5, 6:16 PM HAST · 3160 days ago · 7 km deep · 42 km away
36. 1.7124 km W of Adak, AlaskaMon, Feb 5, 8:24 PM HAST · 3160 days ago · 23 km deep · 83 km away
37. 1.665 km SSW of Adak, AlaskaMon, Feb 5, 8:58 PM HAST · 3160 days ago · 26 km deep · 32 km away
38. 1.8129 km W of Adak, AlaskaMon, Feb 5, 10:48 PM HAST · 3160 days ago · 5 km deep · 86 km away
39. 1.525 km SSW of Adak, AlaskaTue, Feb 6, 12:49 AM HAST · 3160 days ago · 41 km deep · 36 km away
40. 2.6131 km WSW of Adak, AlaskaTue, Feb 6, 1:46 AM HAST · 3160 days ago · 7 km deep · 79 km away
41. 2.0125 km WSW of Adak, AlaskaTue, Feb 6, 11:16 PM HAST · 3159 days ago · 13 km deep · 81 km away
42. 2.4106 km WSW of Adak, AlaskaWed, Feb 7, 1:28 AM HAST · 3159 days ago · 28 km deep · 63 km away
43. 2.0126 km W of Adak, AlaskaWed, Feb 7, 5:55 AM HAST · 3159 days ago · 19 km deep · 86 km away
44. 2.159 km SE of Adak, AlaskaWed, Feb 7, 1:32 PM HAST · 3158 days ago · 23 km deep · 78 km away
45. 2.0126 km WSW of Adak, AlaskaWed, Feb 7, 8:03 PM HAST · 3158 days ago · 17 km deep · 83 km away
46. 1.8126 km WSW of Adak, AlaskaWed, Feb 7, 11:03 PM HAST · 3158 days ago · 24 km deep · 76 km away
47. 1.962 km SSW of Adak, AlaskaThu, Feb 8, 12:41 AM HAST · 3158 days ago · 44 km deep · 21 km away
48. 1.962 km ESE of Adak, AlaskaThu, Feb 8, 1:59 AM HAST · 3158 days ago · 49 km deep · 99 km away
49. 1.7118 km WSW of Adak, AlaskaThu, Feb 8, 3:11 AM HAST · 3158 days ago · 40 km deep · 69 km away
50. 2.1125 km W of Adak, AlaskaThu, Feb 8, 3:18 AM HAST · 3158 days ago · 14 km deep · 82 km away
51. 1.9110 km SW of Adak, AlaskaThu, Feb 8, 7:29 AM HAST · 3158 days ago · 13 km deep · 56 km away
52. 1.9114 km SW of Adak, AlaskaThu, Feb 8, 8:37 AM HAST · 3158 days ago · 25 km deep · 60 km away
53. 2.0130 km WSW of Adak, AlaskaThu, Feb 8, 11:29 AM HAST · 3157 days ago · 13 km deep · 84 km away
54. 2.493 km WSW of Adak, AlaskaThu, Feb 8, 1:20 PM HAST · 3157 days ago · 29 km deep · 45 km away
55. 2.1Andreanof Islands, Aleutian Islands, AlaskaThu, Feb 8, 4:10 PM HAST · 3157 days ago · 13 km deep · 93 km away
56. 1.861 km SSE of Adak, AlaskaThu, Feb 8, 7:10 PM HAST · 3157 days ago · 21 km deep · 69 km away
57. 2.536 km SSW of Adak, AlaskaThu, Feb 8, 7:40 PM HAST · 3157 days ago · 56 km deep · 23 km away
58. 2.0112 km WSW of Adak, AlaskaThu, Feb 8, 10:30 PM HAST · 3157 days ago · 15 km deep · 64 km away
59. 1.954 km SSW of Adak, AlaskaFri, Feb 9, 1:54 AM HAST · 3157 days ago · 43 km deep · 17 km away
60. 2.271 km WSW of Adak, AlaskaFri, Feb 9, 9:02 AM HAST · 3156 days ago · 80 km deep · 34 km away

The first 60 of at least 199.

Before

1. 1.660 km SW of Adak, AlaskaMon, Jan 29, 6:07 AM HAST · 3168 days ago · 32 km deep · 9 km away
2. 1.654 km S of Adak, AlaskaSun, Jan 28, 11:49 PM HAST · 3168 days ago · 25 km deep · 56 km away
3. 2.062 km ESE of Adak, AlaskaSun, Jan 28, 9:19 PM HAST · 3168 days ago · 48 km deep · 98 km away
4. 2.157 km SE of Adak, AlaskaSun, Jan 28, 2:26 PM HAST · 3168 days ago · 22 km deep · 76 km away
5. 1.981 km W of Adak, AlaskaSun, Jan 28, 8:35 AM HAST · 3169 days ago · 74 km deep · 48 km away
6. 2.934 km NW of Adak, AlaskaSun, Jan 28, 2:52 AM HAST · 3169 days ago · 167 km deep · 62 km away
7. 1.974 km WSW of Adak, AlaskaSat, Jan 27, 11:39 PM HAST · 3169 days ago · 33 km deep · 24 km away
8. 2.1Andreanof Islands, Aleutian Islands, AlaskaSat, Jan 27, 9:25 PM HAST · 3169 days ago · 41 km deep · 78 km away
9. 2.261 km SSE of Adak, AlaskaSat, Jan 27, 8:13 PM HAST · 3169 days ago · 26 km deep · 72 km away
10. 2.6129 km WSW of Adak, AlaskaSat, Jan 27, 3:51 PM HAST · 3169 days ago · 28 km deep · 84 km away
11. 1.864 km SSW of Adak, AlaskaSat, Jan 27, 2:34 PM HAST · 3169 days ago · 33 km deep · 28 km away
12. 1.770 km WSW of Adak, AlaskaSat, Jan 27, 8:25 AM HAST · 3170 days ago · 41 km deep · 18 km away
13. 2.0Andreanof Islands, Aleutian Islands, AlaskaSat, Jan 27, 5:15 AM HAST · 3170 days ago · 49 km deep · 91 km away
14. 2.542 km SW of Adak, AlaskaSat, Jan 27, 4:40 AM HAST · 3170 days ago · 34 km deep · 13 km away
15. 2.294 km SW of Adak, AlaskaFri, Jan 26, 7:44 AM HAST · 3171 days ago · 25 km deep · 41 km away
16. 1.9142 km WSW of Adak, AlaskaFri, Jan 26, 12:36 AM HAST · 3171 days ago · 26 km deep · 92 km away
17. 3.593 km WSW of Adak, AlaskaThu, Jan 25, 2:31 PM HAST · 3171 days ago · 59 km deep · 41 km away
18. 1.740 km S of Adak, AlaskaThu, Jan 25, 11:12 AM HAST · 3171 days ago · 47 km deep · 42 km away
19. 1.8Andreanof Islands, Aleutian Islands, AlaskaThu, Jan 25, 8:15 AM HAST · 3172 days ago · 12 km deep · 81 km away
20. 2.4112 km SW of Adak, AlaskaThu, Jan 25, 12:21 AM HAST · 3172 days ago · 44 km deep · 58 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak0181capr2f (also filed as ak18384229). Read Fri, Oct 2, 2026, 6:29 AM UTC.