M1.9 earthquake 35 km SW of Adak, Alaska

Magnitude

1.9 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Tue, Jan 16, 2018, 1:06 PM HAST

UTC

2018-01-16 23:06:37 UTC

Depth

59.3 km (36.8 mi), shallow

Epicenter

51.626° N, 176.947° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

15

After

1. 2.066 km SE of Adak, AlaskaTue, Jan 16, 2:04 PM HAST · 3180 days ago · 35 km deep · 73 km away
2. 2.061 km SE of Adak, AlaskaTue, Jan 16, 5:59 PM HAST · 3180 days ago · 22 km deep · 65 km away
3. 1.9111 km SW of Adak, AlaskaWed, Jan 17, 12:11 AM HAST · 3180 days ago · 23 km deep · 78 km away
4. 2.658 km ESE of Adak, AlaskaWed, Jan 17, 9:42 AM HAST · 3179 days ago · 35 km deep · 72 km away
5. 1.536 km SW of Adak, AlaskaWed, Jan 17, 6:46 PM HAST · 3179 days ago · 33 km deep · 8 km away
6. 1.650 km SSE of Adak, AlaskaWed, Jan 17, 9:12 PM HAST · 3179 days ago · 20 km deep · 40 km away
7. 1.758 km SE of Adak, AlaskaThu, Jan 18, 6:08 AM HAST · 3178 days ago · 7 km deep · 62 km away
8. 1.9123 km WSW of Adak, AlaskaThu, Jan 18, 7:38 AM HAST · 3178 days ago · 10 km deep · 100 km away
9. 2.5126 km WSW of Adak, AlaskaThu, Jan 18, 9:00 AM HAST · 3178 days ago · 17 km deep · 99 km away
10. 1.542 km ENE of Adak, AlaskaThu, Jan 18, 4:54 PM HAST · 3178 days ago · -2 km deep · 76 km away
11. 1.540 km SSW of Adak, AlaskaFri, Jan 19, 2:18 AM HAST · 3177 days ago · 26 km deep · 12 km away
12. 1.6116 km WSW of Adak, AlaskaFri, Jan 19, 4:25 AM HAST · 3177 days ago · 17 km deep · 92 km away
13. 1.657 km W of Adak, AlaskaFri, Jan 19, 4:50 AM HAST · 3177 days ago · 72 km deep · 42 km away
14. 1.6111 km WSW of Adak, AlaskaFri, Jan 19, 7:51 AM HAST · 3177 days ago · 23 km deep · 84 km away
15. 2.133 km WNW of Adak, AlaskaFri, Jan 19, 8:11 AM HAST · 3177 days ago · 83 km deep · 43 km away
16. 1.5115 km WSW of Adak, AlaskaFri, Jan 19, 9:04 AM HAST · 3177 days ago · 24 km deep · 88 km away
17. 1.9121 km WSW of Adak, AlaskaFri, Jan 19, 9:29 PM HAST · 3177 days ago · 8 km deep · 97 km away
18. 3.1112 km SW of Adak, AlaskaSat, Jan 20, 3:31 AM HAST · 3176 days ago · 40 km deep · 79 km away
19. 2.6Andreanof Islands, Aleutian Islands, AlaskaSat, Jan 20, 7:27 AM HAST · 3176 days ago · 58 km deep · 26 km away
20. 2.151 km SW of Adak, AlaskaSat, Jan 20, 10:14 AM HAST · 3176 days ago · 46 km deep · 17 km away
21. 2.311 km SSE of Adak, AlaskaSat, Jan 20, 1:38 PM HAST · 3176 days ago · 62 km deep · 32 km away
22. 1.993 km SE of Adak, AlaskaSun, Jan 21, 9:52 AM HAST · 3175 days ago · 26 km deep · 97 km away
23. 2.1120 km W of Adak, AlaskaSun, Jan 21, 12:58 PM HAST · 3175 days ago · 20 km deep · 97 km away
24. 2.473 km ESE of Adak, AlaskaSun, Jan 21, 11:43 PM HAST · 3175 days ago · 57 km deep · 93 km away
25. 2.070 km E of Adak, AlaskaMon, Jan 22, 1:00 AM HAST · 3175 days ago · 60 km deep · 92 km away
26. 1.534 km SSW of Adak, AlaskaMon, Jan 22, 2:11 AM HAST · 3174 days ago · 22 km deep · 4 km away
27. 1.811 km SW of Adak, AlaskaMon, Jan 22, 12:16 PM HAST · 3174 days ago · 73 km deep · 23 km away
28. 2.078 km ESE of Adak, AlaskaMon, Jan 22, 3:24 PM HAST · 3174 days ago · 51 km deep · 94 km away
29. 2.443 km ENE of Adak, AlaskaTue, Jan 23, 3:09 AM HAST · 3173 days ago · 186 km deep · 77 km away
30. 1.625 km E of Adak, AlaskaTue, Jan 23, 2:22 PM HAST · 3173 days ago · 76 km deep · 54 km away
31. 1.661 km SE of Adak, AlaskaTue, Jan 23, 4:16 PM HAST · 3173 days ago · 26 km deep · 61 km away
32. 2.135 km W of Adak, AlaskaTue, Jan 23, 7:51 PM HAST · 3173 days ago · 174 km deep · 26 km away
33. 1.891 km SW of Adak, AlaskaTue, Jan 23, 10:22 PM HAST · 3173 days ago · 49 km deep · 57 km away
34. 2.475 km ESE of Adak, AlaskaWed, Jan 24, 1:44 AM HAST · 3173 days ago · 26 km deep · 90 km away
35. 1.943 km SSE of Adak, AlaskaWed, Jan 24, 2:52 AM HAST · 3172 days ago · 34 km deep · 43 km away
36. 1.756 km SE of Adak, AlaskaWed, Jan 24, 3:29 AM HAST · 3172 days ago · 30 km deep · 65 km away
37. 1.6Andreanof Islands, Aleutian Islands, AlaskaWed, Jan 24, 4:12 AM HAST · 3172 days ago · 42 km deep · 43 km away
38. 1.743 km SSE of Adak, AlaskaWed, Jan 24, 5:24 AM HAST · 3172 days ago · 26 km deep · 44 km away
39. 1.664 km SE of Adak, AlaskaWed, Jan 24, 11:28 AM HAST · 3172 days ago · 14 km deep · 67 km away
40. 1.8119 km SW of Adak, AlaskaWed, Jan 24, 6:04 PM HAST · 3172 days ago · 52 km deep · 87 km away
41. 1.856 km SSE of Adak, AlaskaWed, Jan 24, 9:26 PM HAST · 3172 days ago · 42 km deep · 56 km away
42. 1.753 km SSE of Adak, AlaskaWed, Jan 24, 10:56 PM HAST · 3172 days ago · 26 km deep · 41 km away
43. 1.6103 km WSW of Adak, AlaskaThu, Jan 25, 12:19 AM HAST · 3172 days ago · 59 km deep · 75 km away
44. 2.4112 km SW of Adak, AlaskaThu, Jan 25, 12:21 AM HAST · 3172 days ago · 44 km deep · 78 km away
45. 1.740 km S of Adak, AlaskaThu, Jan 25, 11:12 AM HAST · 3171 days ago · 47 km deep · 24 km away
46. 3.593 km WSW of Adak, AlaskaThu, Jan 25, 2:31 PM HAST · 3171 days ago · 59 km deep · 62 km away
47. 2.294 km SW of Adak, AlaskaFri, Jan 26, 7:44 AM HAST · 3170 days ago · 25 km deep · 62 km away
48. 2.542 km SW of Adak, AlaskaSat, Jan 27, 4:40 AM HAST · 3169 days ago · 34 km deep · 9 km away
49. 1.770 km WSW of Adak, AlaskaSat, Jan 27, 8:25 AM HAST · 3169 days ago · 41 km deep · 39 km away
50. 1.864 km SSW of Adak, AlaskaSat, Jan 27, 2:34 PM HAST · 3169 days ago · 33 km deep · 31 km away
51. 2.261 km SSE of Adak, AlaskaSat, Jan 27, 8:13 PM HAST · 3169 days ago · 26 km deep · 55 km away
52. 2.1Andreanof Islands, Aleutian Islands, AlaskaSat, Jan 27, 9:25 PM HAST · 3169 days ago · 41 km deep · 100 km away
53. 1.974 km WSW of Adak, AlaskaSat, Jan 27, 11:39 PM HAST · 3169 days ago · 33 km deep · 45 km away
54. 2.934 km NW of Adak, AlaskaSun, Jan 28, 2:52 AM HAST · 3168 days ago · 167 km deep · 53 km away
55. 1.981 km W of Adak, AlaskaSun, Jan 28, 8:35 AM HAST · 3168 days ago · 74 km deep · 63 km away
56. 2.157 km SE of Adak, AlaskaSun, Jan 28, 2:26 PM HAST · 3168 days ago · 22 km deep · 58 km away
57. 2.284 km ESE of Adak, AlaskaSun, Jan 28, 4:14 PM HAST · 3168 days ago · 43 km deep · 97 km away
58. 2.062 km ESE of Adak, AlaskaSun, Jan 28, 9:19 PM HAST · 3168 days ago · 48 km deep · 77 km away
59. 1.654 km S of Adak, AlaskaSun, Jan 28, 11:49 PM HAST · 3168 days ago · 25 km deep · 41 km away
60. 2.794 km SSE of Adak, AlaskaMon, Jan 29, 4:50 AM HAST · 3167 days ago · 35 km deep · 89 km away

The first 60 of at least 199.

Before

1. 2.7129 km WSW of Adak, AlaskaTue, Jan 16, 5:16 AM HAST · 3180 days ago · 35 km deep · 97 km away
2. 1.957 km SE of Adak, AlaskaTue, Jan 16, 3:53 AM HAST · 3180 days ago · 7 km deep · 58 km away
3. 1.9115 km WSW of Adak, AlaskaTue, Jan 16, 2:30 AM HAST · 3180 days ago · 24 km deep · 88 km away
4. 2.4122 km W of Adak, AlaskaTue, Jan 16, 1:38 AM HAST · 3181 days ago · 13 km deep · 99 km away
5. 2.247 km SE of Adak, AlaskaTue, Jan 16, 1:07 AM HAST · 3181 days ago · 47 km deep · 60 km away
6. 1.9117 km WSW of Adak, AlaskaTue, Jan 16, 12:12 AM HAST · 3181 days ago · 41 km deep · 86 km away
7. 1.743 km SSW of Adak, AlaskaMon, Jan 15, 3:31 AM HAST · 3181 days ago · 26 km deep · 10 km away
8. 2.2122 km WSW of Adak, AlaskaSun, Jan 14, 11:39 PM HAST · 3182 days ago · 25 km deep · 92 km away
9. 1.965 km SSW of Adak, AlaskaSun, Jan 14, 9:02 PM HAST · 3182 days ago · 44 km deep · 31 km away
10. 2.356 km SSE of Adak, AlaskaSun, Jan 14, 6:24 PM HAST · 3182 days ago · 23 km deep · 52 km away
11. 2.8121 km SW of Adak, AlaskaSun, Jan 14, 7:10 AM HAST · 3182 days ago · 35 km deep · 88 km away
12. 1.895 km WSW of Adak, AlaskaSun, Jan 14, 3:28 AM HAST · 3182 days ago · 25 km deep · 67 km away
13. 2.9130 km WSW of Adak, AlaskaSat, Jan 13, 11:17 PM HAST · 3183 days ago · 30 km deep · 98 km away
14. 3.951 km ESE of Adak, AlaskaSat, Jan 13, 8:59 PM HAST · 3183 days ago · 51 km deep · 71 km away
15. 2.262 km SE of Adak, AlaskaSat, Jan 13, 1:21 PM HAST · 3183 days ago · 14 km deep · 64 km away
16. 2.5114 km WSW of Adak, AlaskaSat, Jan 13, 11:59 AM HAST · 3183 days ago · 34 km deep · 82 km away
17. 2.1109 km WSW of Adak, AlaskaSat, Jan 13, 10:20 AM HAST · 3183 days ago · 49 km deep · 82 km away
18. 1.973 km SE of Adak, AlaskaSat, Jan 13, 9:01 AM HAST · 3183 days ago · 26 km deep · 77 km away
19. 2.064 km SE of Adak, AlaskaSat, Jan 13, 5:47 AM HAST · 3183 days ago · 22 km deep · 68 km away
20. 2.243 km S of Adak, AlaskaSat, Jan 13, 3:35 AM HAST · 3183 days ago · 25 km deep · 30 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak018qubw0c (also filed as ak18118468). Read Thu, Oct 1, 2026, 11:30 PM UTC.