M1.9 earthquake 118 km SE of Adak, Alaska

Magnitude

1.9 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Wed, Jan 10, 2018, 3:20 AM HAST

UTC

2018-01-10 13:20:57 UTC

Depth

24.7 km (15.3 mi), shallow

Epicenter

51.221° N, 175.279° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

14

After

1. 2.565 km S of Atka, AlaskaWed, Jan 10, 4:27 AM HAST · 3186 days ago · 60 km deep · 92 km away
2. 1.664 km SW of Atka, AlaskaWed, Jan 10, 8:40 AM HAST · 3186 days ago · 16 km deep · 68 km away
3. 2.3146 km S of Atka, AlaskaWed, Jan 10, 10:51 AM HAST · 3186 days ago · 3 km deep · 71 km away
4. 3.090 km SW of Atka, AlaskaThu, Jan 11, 1:16 AM HAST · 3186 days ago · 32 km deep · 49 km away
5. 2.160 km SE of Adak, AlaskaThu, Jan 11, 1:16 PM HAST · 3185 days ago · 35 km deep · 61 km away
6. 1.957 km SSE of Adak, AlaskaFri, Jan 12, 10:14 PM HAST · 3184 days ago · 21 km deep · 74 km away
7. 2.243 km S of Adak, AlaskaSat, Jan 13, 3:35 AM HAST · 3183 days ago · 25 km deep · 95 km away
8. 2.0125 km SSW of Atka, AlaskaSat, Jan 13, 4:38 AM HAST · 3183 days ago · 24 km deep · 25 km away
9. 2.064 km SE of Adak, AlaskaSat, Jan 13, 5:47 AM HAST · 3183 days ago · 22 km deep · 56 km away
10. 2.3137 km SSW of Atka, AlaskaSat, Jan 13, 7:14 AM HAST · 3183 days ago · 12 km deep · 32 km away
11. 1.973 km SE of Adak, AlaskaSat, Jan 13, 9:01 AM HAST · 3183 days ago · 26 km deep · 47 km away
12. 2.262 km SE of Adak, AlaskaSat, Jan 13, 1:21 PM HAST · 3183 days ago · 14 km deep · 60 km away
13. 3.951 km ESE of Adak, AlaskaSat, Jan 13, 8:59 PM HAST · 3183 days ago · 51 km deep · 71 km away
14. 2.356 km SSE of Adak, AlaskaSun, Jan 14, 6:24 PM HAST · 3182 days ago · 23 km deep · 73 km away
15. 2.6158 km S of Atka, AlaskaMon, Jan 15, 5:10 AM HAST · 3181 days ago · 10 km deep · 98 km away
16. 2.247 km SE of Adak, AlaskaTue, Jan 16, 1:07 AM HAST · 3181 days ago · 47 km deep · 71 km away
17. 1.877 km W of Atka, AlaskaTue, Jan 16, 2:24 AM HAST · 3181 days ago · 13 km deep · 94 km away
18. 1.957 km SE of Adak, AlaskaTue, Jan 16, 3:53 AM HAST · 3180 days ago · 7 km deep · 66 km away
19. 2.066 km SE of Adak, AlaskaTue, Jan 16, 2:04 PM HAST · 3180 days ago · 35 km deep · 52 km away
20. 2.061 km SE of Adak, AlaskaTue, Jan 16, 5:59 PM HAST · 3180 days ago · 22 km deep · 59 km away
21. 2.658 km ESE of Adak, AlaskaWed, Jan 17, 9:42 AM HAST · 3179 days ago · 35 km deep · 62 km away
22. 1.650 km SSE of Adak, AlaskaWed, Jan 17, 9:12 PM HAST · 3179 days ago · 20 km deep · 86 km away
23. 2.1135 km S of Atka, AlaskaWed, Jan 17, 9:31 PM HAST · 3179 days ago · 7 km deep · 75 km away
24. 3.390 km SW of Atka, AlaskaWed, Jan 17, 9:52 PM HAST · 3179 days ago · 26 km deep · 52 km away
25. 1.943 km SSW of Atka, AlaskaThu, Jan 18, 2:39 AM HAST · 3179 days ago · 71 km deep · 91 km away
26. 3.9136 km S of Adak, AlaskaThu, Jan 18, 5:33 AM HAST · 3178 days ago · 28 km deep · 97 km away
27. 1.758 km SE of Adak, AlaskaThu, Jan 18, 6:08 AM HAST · 3178 days ago · 7 km deep · 63 km away
28. 2.0119 km S of Atka, AlaskaThu, Jan 18, 12:05 PM HAST · 3178 days ago · 33 km deep · 97 km away
29. 2.1Andreanof Islands, Aleutian Islands, AlaskaFri, Jan 19, 10:27 AM HAST · 3177 days ago · 74 km deep · 81 km away
30. 1.993 km SE of Adak, AlaskaSun, Jan 21, 9:52 AM HAST · 3175 days ago · 26 km deep · 28 km away
31. 2.473 km ESE of Adak, AlaskaSun, Jan 21, 11:43 PM HAST · 3175 days ago · 57 km deep · 58 km away
32. 2.070 km E of Adak, AlaskaMon, Jan 22, 1:00 AM HAST · 3175 days ago · 60 km deep · 65 km away
33. 2.078 km ESE of Adak, AlaskaMon, Jan 22, 3:24 PM HAST · 3174 days ago · 51 km deep · 46 km away
34. 1.8Andreanof Islands, Aleutian Islands, AlaskaMon, Jan 22, 4:22 PM HAST · 3174 days ago · 40 km deep · 76 km away
35. 2.692 km ESE of Adak, AlaskaMon, Jan 22, 11:33 PM HAST · 3174 days ago · 35 km deep · 40 km away
36. 1.625 km E of Adak, AlaskaTue, Jan 23, 2:22 PM HAST · 3173 days ago · 76 km deep · 99 km away
37. 1.661 km SE of Adak, AlaskaTue, Jan 23, 4:16 PM HAST · 3173 days ago · 26 km deep · 63 km away
38. 3.971 km E of Adak, AlaskaTue, Jan 23, 11:54 PM HAST · 3173 days ago · 74 km deep · 87 km away
39. 2.475 km ESE of Adak, AlaskaWed, Jan 24, 1:44 AM HAST · 3173 days ago · 26 km deep · 48 km away
40. 1.943 km SSE of Adak, AlaskaWed, Jan 24, 2:52 AM HAST · 3173 days ago · 34 km deep · 82 km away
41. 1.756 km SE of Adak, AlaskaWed, Jan 24, 3:29 AM HAST · 3172 days ago · 30 km deep · 62 km away
42. 1.743 km SSE of Adak, AlaskaWed, Jan 24, 5:24 AM HAST · 3172 days ago · 26 km deep · 80 km away
43. 1.664 km SE of Adak, AlaskaWed, Jan 24, 11:28 AM HAST · 3172 days ago · 14 km deep · 57 km away
44. 1.6Andreanof Islands, Aleutian Islands, AlaskaWed, Jan 24, 1:51 PM HAST · 3172 days ago · 16 km deep · 63 km away
45. 1.856 km SSE of Adak, AlaskaWed, Jan 24, 9:26 PM HAST · 3172 days ago · 42 km deep · 68 km away
46. 1.753 km SSE of Adak, AlaskaWed, Jan 24, 10:56 PM HAST · 3172 days ago · 26 km deep · 86 km away
47. 2.071 km WSW of Atka, AlaskaThu, Jan 25, 10:49 PM HAST · 3171 days ago · 64 km deep · 85 km away
48. 1.696 km SW of Atka, AlaskaFri, Jan 26, 7:21 PM HAST · 3170 days ago · 25 km deep · 38 km away
49. 2.261 km SSE of Adak, AlaskaSat, Jan 27, 8:13 PM HAST · 3169 days ago · 26 km deep · 70 km away
50. 2.157 km SE of Adak, AlaskaSun, Jan 28, 2:26 PM HAST · 3168 days ago · 22 km deep · 67 km away
51. 1.771 km SW of Atka, AlaskaSun, Jan 28, 4:09 PM HAST · 3168 days ago · 42 km deep · 62 km away
52. 2.284 km ESE of Adak, AlaskaSun, Jan 28, 4:14 PM HAST · 3168 days ago · 43 km deep · 38 km away
53. 2.076 km SW of Atka, AlaskaSun, Jan 28, 5:23 PM HAST · 3168 days ago · 56 km deep · 56 km away
54. 2.543 km SW of Atka, AlaskaSun, Jan 28, 7:43 PM HAST · 3168 days ago · 17 km deep · 89 km away
55. 2.062 km ESE of Adak, AlaskaSun, Jan 28, 9:19 PM HAST · 3168 days ago · 48 km deep · 57 km away
56. 1.654 km S of Adak, AlaskaSun, Jan 28, 11:49 PM HAST · 3168 days ago · 25 km deep · 87 km away
57. 2.794 km SSE of Adak, AlaskaMon, Jan 29, 4:50 AM HAST · 3167 days ago · 35 km deep · 45 km away
58. 4.936 km ESE of Adak, AlaskaTue, Jan 30, 1:49 AM HAST · 3167 days ago · 56 km deep · 83 km away · felt by 2
59. 1.951 km SSW of Atka, AlaskaTue, Jan 30, 3:11 PM HAST · 3166 days ago · 69 km deep · 81 km away
60. 1.954 km SSW of Atka, AlaskaWed, Jan 31, 12:57 AM HAST · 3166 days ago · 22 km deep · 81 km away

The first 60 of 118.

Before

1. 2.163 km SSE of Adak, AlaskaWed, Jan 10, 2:35 AM HAST · 3187 days ago · 22 km deep · 75 km away
2. 1.849 km SSW of Atka, AlaskaTue, Jan 9, 8:57 PM HAST · 3187 days ago · 46 km deep · 83 km away
3. 2.062 km SE of Adak, AlaskaTue, Jan 9, 8:01 PM HAST · 3187 days ago · 52 km deep · 56 km away
4. 2.382 km SSE of Adak, AlaskaTue, Jan 9, 5:59 PM HAST · 3187 days ago · 40 km deep · 73 km away
5. 2.095 km ESE of Adak, AlaskaTue, Jan 9, 4:19 PM HAST · 3187 days ago · 42 km deep · 27 km away
6. 2.246 km S of Adak, AlaskaTue, Jan 9, 1:38 AM HAST · 3188 days ago · 42 km deep · 90 km away
7. 2.3138 km SE of Adak, AlaskaSun, Jan 7, 6:59 AM HAST · 3189 days ago · 3 km deep · 25 km away
8. 2.248 km SE of Adak, AlaskaSun, Jan 7, 12:07 AM HAST · 3190 days ago · 25 km deep · 73 km away
9. 2.3112 km SSE of Adak, AlaskaSat, Jan 6, 8:29 AM HAST · 3190 days ago · 2 km deep · 43 km away
10. 1.780 km E of Adak, AlaskaSat, Jan 6, 1:10 AM HAST · 3191 days ago · 26 km deep · 62 km away
11. 2.3Andreanof Islands, Aleutian Islands, AlaskaThu, Jan 4, 7:30 PM HAST · 3192 days ago · 59 km deep · 79 km away
12. 2.743 km SE of Adak, AlaskaWed, Jan 3, 4:07 PM HAST · 3193 days ago · 47 km deep · 77 km away
13. 3.977 km SE of Adak, AlaskaWed, Jan 3, 10:02 AM HAST · 3193 days ago · 30 km deep · 42 km away
14. 2.043 km SSW of Atka, AlaskaWed, Jan 3, 2:59 AM HAST · 3194 days ago · 39 km deep · 93 km away
15. 2.152 km SE of Adak, AlaskaWed, Jan 3, 2:54 AM HAST · 3194 days ago · 54 km deep · 70 km away
16. 2.934 km SSW of Atka, AlaskaWed, Jan 3, 2:29 AM HAST · 3194 days ago · 51 km deep · 100 km away
17. 1.864 km SE of Adak, AlaskaWed, Jan 3, 1:22 AM HAST · 3194 days ago · 23 km deep · 60 km away
18. 1.845 km SSW of Atka, AlaskaWed, Jan 3, 12:09 AM HAST · 3194 days ago · 59 km deep · 87 km away
19. 1.7Andreanof Islands, Aleutian Islands, AlaskaTue, Jan 2, 11:19 PM HAST · 3194 days ago · 26 km deep · 78 km away
20. 1.732 km S of Adak, AlaskaTue, Jan 2, 9:07 PM HAST · 3194 days ago · 46 km deep · 99 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak018gr8ike (also filed as ak18040994). Read Fri, Oct 2, 2026, 12:43 AM UTC.