M1.9 earthquake 97 km ESE of Adak, Alaska

Magnitude

1.9 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Thu, Aug 9, 2018, 2:02 AM HADT

UTC

2018-08-09 11:02:43 UTC

Depth

37.2 km (23.1 mi), shallow

Epicenter

51.629° N, 175.282° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

10

After

1. 1.850 km SE of Adak, AlaskaThu, Aug 9, 2:06 AM HADT · 2976 days ago · 26 km deep · 64 km away
2. 1.938 km SSE of Adak, AlaskaThu, Aug 9, 7:45 AM HADT · 2976 days ago · 25 km deep · 77 km away
3. 3.059 km SSW of Atka, AlaskaThu, Aug 9, 12:15 PM HADT · 2976 days ago · 35 km deep · 54 km away
4. 1.757 km SSE of Adak, AlaskaThu, Aug 9, 9:02 PM HADT · 2975 days ago · 12 km deep · 75 km away
5. 1.673 km SW of Atka, AlaskaSat, Aug 11, 4:07 AM HADT · 2974 days ago · 19 km deep · 25 km away
6. 2.255 km SSE of Adak, AlaskaSat, Aug 11, 6:47 PM HADT · 2973 days ago · 23 km deep · 70 km away
7. 2.668 km W of Atka, AlaskaSun, Aug 12, 12:11 AM HADT · 2973 days ago · 208 km deep · 76 km away
8. 2.153 km SSE of Adak, AlaskaSun, Aug 12, 4:40 PM HADT · 2973 days ago · 23 km deep · 77 km away
9. 2.4104 km ESE of Adak, AlaskaSun, Aug 12, 10:59 PM HADT · 2972 days ago · 31 km deep · 13 km away
10. 2.833 km S of Adak, AlaskaTue, Aug 14, 1:07 AM HADT · 2971 days ago · 35 km deep · 98 km away
11. 4.116 km SSE of Atka, AlaskaTue, Aug 14, 12:00 PM HADT · 2971 days ago · 7 km deep · 93 km away
12. 3.31 km S of Atka, AlaskaTue, Aug 14, 12:19 PM HADT · 2971 days ago · 10 km deep · 97 km away
13. 1.857 km SSE of Adak, AlaskaTue, Aug 14, 7:19 PM HADT · 2970 days ago · 25 km deep · 79 km away
14. 2.250 km SE of Adak, AlaskaWed, Aug 15, 3:24 AM HADT · 2970 days ago · 21 km deep · 61 km away
15. 1.87 km ENE of Adak, AlaskaWed, Aug 15, 3:33 AM HADT · 2970 days ago · 69 km deep · 92 km away
16. 2.381 km WSW of Atka, AlaskaWed, Aug 15, 12:19 PM HADT · 2970 days ago · 84 km deep · 47 km away
17. 2.476 km SE of Adak, AlaskaWed, Aug 15, 2:47 PM HADT · 2970 days ago · 19 km deep · 38 km away
18. 2.153 km SSE of Adak, AlaskaWed, Aug 15, 7:08 PM HADT · 2969 days ago · 21 km deep · 72 km away
19. 2.2109 km SSW of Atka, AlaskaThu, Aug 16, 3:04 AM HADT · 2969 days ago · 49 km deep · 41 km away
20. 1.981 km SW of Atka, AlaskaFri, Aug 17, 5:10 PM HADT · 2968 days ago · 34 km deep · 16 km away
21. 1.851 km S of Adak, AlaskaSat, Aug 18, 9:20 AM HADT · 2967 days ago · 33 km deep · 94 km away
22. 2.040 km SSE of Adak, AlaskaSat, Aug 18, 11:21 PM HADT · 2966 days ago · 52 km deep · 81 km away
23. 2.332 km SSW of Atka, AlaskaSun, Aug 19, 2:17 PM HADT · 2966 days ago · 81 km deep · 67 km away
24. 2.114 km ENE of Adak, AlaskaSun, Aug 19, 9:13 PM HADT · 2965 days ago · 98 km deep · 85 km away
25. 2.173 km SE of Adak, AlaskaSun, Aug 19, 11:11 PM HADT · 2965 days ago · 21 km deep · 36 km away
26. 1.947 km SE of Adak, AlaskaMon, Aug 20, 3:57 AM HADT · 2965 days ago · 32 km deep · 59 km away
27. 1.938 km S of Adak, AlaskaMon, Aug 20, 4:29 AM HADT · 2965 days ago · 46 km deep · 96 km away
28. 2.739 km S of Adak, AlaskaMon, Aug 20, 6:35 AM HADT · 2965 days ago · 35 km deep · 96 km away
29. 2.851 km SSE of Adak, AlaskaMon, Aug 20, 7:26 AM HADT · 2965 days ago · 35 km deep · 81 km away
30. 1.911 km ENE of Adak, AlaskaThu, Aug 23, 11:17 PM HADT · 2961 days ago · 74 km deep · 90 km away
31. 2.19 km ENE of Adak, AlaskaFri, Aug 24, 7:55 PM HADT · 2960 days ago · 74 km deep · 90 km away
32. 1.8Andreanof Islands, Aleutian Islands, AlaskaSat, Aug 25, 10:40 AM HADT · 2960 days ago · 4 km deep · 56 km away
33. 2.458 km SE of Adak, AlaskaSat, Aug 25, 11:33 AM HADT · 2960 days ago · 24 km deep · 64 km away
34. 2.0Andreanof Islands, Aleutian Islands, AlaskaSat, Aug 25, 5:37 PM HADT · 2960 days ago · 26 km deep · 26 km away
35. 2.073 km ESE of Adak, AlaskaSat, Aug 25, 10:13 PM HADT · 2959 days ago · 47 km deep · 32 km away
36. 2.642 km WNW of Atka, AlaskaSun, Aug 26, 12:23 AM HADT · 2959 days ago · 220 km deep · 91 km away
37. 1.852 km SE of Adak, AlaskaSun, Aug 26, 12:34 AM HADT · 2959 days ago · 46 km deep · 52 km away
38. 2.829 km NW of Atka, AlaskaSun, Aug 26, 4:43 AM HADT · 2959 days ago · 197 km deep · 98 km away
39. 2.921 km SSW of Atka, AlaskaSun, Aug 26, 9:35 AM HADT · 2959 days ago · 72 km deep · 81 km away
40. 4.0108 km SSE of Adak, AlaskaSun, Aug 26, 4:40 PM HADT · 2959 days ago · 29 km deep · 93 km away
41. 2.5102 km SSE of Adak, AlaskaSun, Aug 26, 9:54 PM HADT · 2958 days ago · 34 km deep · 92 km away
42. 2.3109 km SSE of Adak, AlaskaMon, Aug 27, 5:57 AM HADT · 2958 days ago · 33 km deep · 94 km away
43. 3.989 km S of Atka, AlaskaTue, Aug 28, 10:00 AM HADT · 2957 days ago · 50 km deep · 90 km away
44. 4.296 km S of Atka, AlaskaTue, Aug 28, 10:37 AM HADT · 2957 days ago · 51 km deep · 98 km away
45. 4.791 km SSE of Adak, AlaskaWed, Aug 29, 6:06 AM HADT · 2956 days ago · 38 km deep · 83 km away
46. 3.298 km SSE of Adak, AlaskaWed, Aug 29, 6:09 AM HADT · 2956 days ago · 23 km deep · 87 km away
47. 2.889 km SSE of Adak, AlaskaWed, Aug 29, 6:23 AM HADT · 2956 days ago · 3 km deep · 91 km away
48. 3.998 km SSE of Adak, AlaskaWed, Aug 29, 6:23 AM HADT · 2956 days ago · 33 km deep · 90 km away
49. 2.683 km SSE of Adak, AlaskaWed, Aug 29, 6:46 AM HADT · 2956 days ago · 26 km deep · 75 km away
50. 2.987 km SSE of Adak, AlaskaWed, Aug 29, 7:24 AM HADT · 2956 days ago · 7 km deep · 86 km away
51. 3.6107 km SSE of Adak, AlaskaWed, Aug 29, 7:58 AM HADT · 2956 days ago · 30 km deep · 89 km away
52. 3.8105 km SSE of Adak, AlaskaWed, Aug 29, 8:15 AM HADT · 2956 days ago · 28 km deep · 88 km away
53. 4.0113 km SSE of Adak, AlaskaWed, Aug 29, 8:28 AM HADT · 2956 days ago · 27 km deep · 94 km away
54. 3.9109 km SSE of Adak, AlaskaWed, Aug 29, 9:29 AM HADT · 2956 days ago · 35 km deep · 93 km away
55. 2.499 km SSE of Adak, AlaskaWed, Aug 29, 9:34 AM HADT · 2956 days ago · 26 km deep · 89 km away
56. 2.885 km SSE of Adak, AlaskaWed, Aug 29, 11:02 AM HADT · 2956 days ago · 10 km deep · 76 km away
57. 2.594 km SSE of Adak, AlaskaWed, Aug 29, 8:22 PM HADT · 2955 days ago · 18 km deep · 85 km away
58. 2.695 km SSE of Adak, AlaskaWed, Aug 29, 11:06 PM HADT · 2955 days ago · 12 km deep · 91 km away
59. 3.335 km SE of Adak, AlaskaThu, Aug 30, 12:00 AM HADT · 2955 days ago · 38 km deep · 72 km away
60. 3.3110 km SSE of Adak, AlaskaThu, Aug 30, 2:35 AM HADT · 2955 days ago · 32 km deep · 89 km away

The first 60 of 156.

Before

1. 3.059 km NW of Atka, AlaskaWed, Aug 8, 4:34 PM HADT · 2977 days ago · 109 km deep · 100 km away
2. 2.259 km SE of Adak, AlaskaWed, Aug 8, 6:30 AM HADT · 2977 days ago · 20 km deep · 63 km away
3. 2.3146 km SE of Adak, AlaskaTue, Aug 7, 7:39 PM HADT · 2977 days ago · 35 km deep · 89 km away
4. 1.568 km SSE of Adak, AlaskaTue, Aug 7, 6:02 PM HADT · 2978 days ago · 26 km deep · 65 km away
5. 2.444 km S of Atka, AlaskaMon, Aug 6, 6:31 PM HADT · 2978 days ago · 27 km deep · 71 km away
6. 1.653 km S of Adak, AlaskaMon, Aug 6, 4:45 AM HADT · 2979 days ago · 16 km deep · 87 km away
7. 2.163 km SE of Adak, AlaskaSat, Aug 4, 4:49 PM HADT · 2981 days ago · 23 km deep · 43 km away
8. 2.346 km ESE of Adak, AlaskaThu, Aug 2, 11:33 PM HADT · 2982 days ago · 52 km deep · 50 km away
9. 2.069 km SE of Adak, AlaskaTue, Jul 31, 2:24 PM HADT · 2985 days ago · 8 km deep · 58 km away
10. 2.574 km NE of Adak, AlaskaTue, Jul 31, 8:32 AM HADT · 2985 days ago · 169 km deep · 82 km away
11. 3.163 km E of Adak, AlaskaMon, Jul 30, 9:38 PM HADT · 2985 days ago · 225 km deep · 41 km away
12. 4.191 km S of Atka, AlaskaMon, Jul 30, 8:55 PM HADT · 2985 days ago · 40 km deep · 97 km away
13. 2.224 km ENE of Adak, AlaskaMon, Jul 30, 7:39 PM HADT · 2985 days ago · 76 km deep · 79 km away
14. 2.070 km E of Adak, AlaskaMon, Jul 30, 3:53 PM HADT · 2986 days ago · 62 km deep · 31 km away
15. 2.299 km SSE of Adak, AlaskaSat, Jul 28, 12:38 AM HADT · 2988 days ago · 5 km deep · 85 km away
16. 2.063 km E of Adak, AlaskaFri, Jul 27, 9:23 PM HADT · 2988 days ago · 165 km deep · 44 km away
17. 1.760 km SSE of Adak, AlaskaFri, Jul 27, 12:11 AM HADT · 2989 days ago · 26 km deep · 84 km away
18. 2.244 km S of Adak, AlaskaWed, Jul 25, 10:37 PM HADT · 2990 days ago · 24 km deep · 91 km away
19. 1.765 km SW of Atka, AlaskaWed, Jul 25, 8:44 PM HADT · 2990 days ago · 42 km deep · 33 km away
20. 1.917 km NW of Atka, AlaskaWed, Jul 25, 9:41 AM HADT · 2991 days ago · 174 km deep · 94 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak018a5obzki (also filed as ak20106704). Read Fri, Oct 2, 2026, 2:46 PM UTC.