M1.9 earthquake 55 km SSE of Adak, Alaska

Magnitude

1.9 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Wed, Jul 11, 2018, 11:29 PM HADT

UTC

2018-07-12 08:29:09 UTC

Depth

23.4 km (14.5 mi), shallow

Epicenter

51.458° N, 176.185° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

17

After

1. 2.2108 km SSW of Atka, AlaskaWed, Jul 11, 11:35 PM HADT · 3004 days ago · 12 km deep · 84 km away
2. 1.649 km SSE of Adak, AlaskaThu, Jul 12, 1:27 AM HADT · 3004 days ago · 42 km deep · 6 km away
3. 2.439 km E of Adak, AlaskaSat, Jul 14, 8:25 AM HADT · 3001 days ago · 224 km deep · 46 km away
4. 2.277 km WSW of Adak, AlaskaSat, Jul 14, 11:22 AM HADT · 3001 days ago · 25 km deep · 96 km away
5. 1.8Andreanof Islands, Aleutian Islands, AlaskaSat, Jul 14, 4:08 PM HADT · 3001 days ago · 60 km deep · 29 km away
6. 1.623 km SW of Adak, AlaskaSun, Jul 15, 4:29 AM HADT · 3001 days ago · 61 km deep · 57 km away
7. 2.121 km N of Adak, AlaskaSun, Jul 15, 4:44 AM HADT · 3001 days ago · 118 km deep · 74 km away
8. 1.564 km SSW of Adak, AlaskaSun, Jul 15, 7:51 AM HADT · 3001 days ago · 34 km deep · 52 km away
9. 2.539 km SSW of Adak, AlaskaSun, Jul 15, 7:00 PM HADT · 3000 days ago · 46 km deep · 43 km away
10. 1.558 km SW of Adak, AlaskaMon, Jul 16, 6:17 AM HADT · 3000 days ago · 43 km deep · 68 km away
11. 3.428 km SW of Adak, AlaskaMon, Jul 16, 3:35 PM HADT · 2999 days ago · 65 km deep · 61 km away
12. 2.9102 km ESE of Adak, AlaskaMon, Jul 16, 7:47 PM HADT · 2999 days ago · 51 km deep · 59 km away
13. 2.061 km E of Adak, AlaskaTue, Jul 17, 2:14 AM HADT · 2999 days ago · 85 km deep · 58 km away
14. 1.560 km SSE of Adak, AlaskaTue, Jul 17, 5:20 AM HADT · 2999 days ago · 26 km deep · 10 km away
15. 1.631 km SW of Adak, AlaskaTue, Jul 17, 4:05 PM HADT · 2998 days ago · 30 km deep · 53 km away
16. 1.662 km SSE of Adak, AlaskaWed, Jul 18, 5:15 AM HADT · 2998 days ago · 11 km deep · 16 km away
17. 1.535 km SSW of Adak, AlaskaWed, Jul 18, 12:17 PM HADT · 2997 days ago · 26 km deep · 49 km away
18. 2.574 km SSE of Adak, AlaskaWed, Jul 18, 11:34 PM HADT · 2997 days ago · 30 km deep · 25 km away
19. 2.452 km NE of Adak, AlaskaThu, Jul 19, 12:30 AM HADT · 2997 days ago · 135 km deep · 78 km away
20. 2.094 km SW of Atka, AlaskaThu, Jul 19, 3:25 AM HADT · 2997 days ago · 26 km deep · 73 km away
21. 1.7126 km SSW of Atka, AlaskaFri, Jul 20, 8:25 AM HADT · 2995 days ago · 18 km deep · 89 km away
22. 1.742 km SW of Adak, AlaskaFri, Jul 20, 8:57 AM HADT · 2995 days ago · 50 km deep · 66 km away
23. 2.260 km W of Adak, AlaskaSat, Jul 21, 8:08 AM HADT · 2994 days ago · 70 km deep · 98 km away
24. 2.150 km ENE of Adak, AlaskaSat, Jul 21, 4:56 PM HADT · 2994 days ago · 179 km deep · 72 km away
25. 3.264 km ESE of Adak, AlaskaSat, Jul 21, 11:55 PM HADT · 2994 days ago · 35 km deep · 32 km away
26. 1.636 km ESE of Adak, AlaskaMon, Jul 23, 2:26 AM HADT · 2993 days ago · 70 km deep · 28 km away
27. 3.366 km ESE of Adak, AlaskaMon, Jul 23, 8:12 AM HADT · 2992 days ago · 35 km deep · 32 km away
28. 1.555 km S of Adak, AlaskaMon, Jul 23, 10:17 PM HADT · 2992 days ago · 23 km deep · 34 km away
29. 1.964 km SSW of Adak, AlaskaTue, Jul 24, 12:02 AM HADT · 2992 days ago · 26 km deep · 59 km away
30. 3.177 km SSW of Adak, AlaskaTue, Jul 24, 6:19 AM HADT · 2992 days ago · 35 km deep · 70 km away
31. 2.0111 km SSW of Atka, AlaskaTue, Jul 24, 9:01 AM HADT · 2991 days ago · 21 km deep · 97 km away
32. 2.570 km E of Adak, AlaskaTue, Jul 24, 10:39 PM HADT · 2991 days ago · 67 km deep · 64 km away
33. 1.6Andreanof Islands, Aleutian Islands, AlaskaTue, Jul 24, 10:48 PM HADT · 2991 days ago · 47 km deep · 61 km away
34. 3.359 km SSW of Adak, AlaskaWed, Jul 25, 2:06 AM HADT · 2991 days ago · 35 km deep · 62 km away
35. 1.672 km SE of Adak, AlaskaWed, Jul 25, 9:29 AM HADT · 2990 days ago · 26 km deep · 23 km away
36. 1.765 km SW of Atka, AlaskaWed, Jul 25, 8:44 PM HADT · 2990 days ago · 42 km deep · 98 km away
37. 2.244 km S of Adak, AlaskaWed, Jul 25, 10:37 PM HADT · 2990 days ago · 24 km deep · 27 km away
38. 1.760 km SSE of Adak, AlaskaFri, Jul 27, 12:11 AM HADT · 2989 days ago · 26 km deep · 20 km away
39. 1.730 km SW of Adak, AlaskaFri, Jul 27, 12:27 PM HADT · 2988 days ago · 41 km deep · 60 km away
40. 2.063 km E of Adak, AlaskaFri, Jul 27, 9:23 PM HADT · 2988 days ago · 165 km deep · 61 km away
41. 2.299 km SSE of Adak, AlaskaSat, Jul 28, 12:38 AM HADT · 2988 days ago · 5 km deep · 46 km away
42. 2.070 km E of Adak, AlaskaMon, Jul 30, 3:53 PM HADT · 2985 days ago · 62 km deep · 56 km away
43. 2.224 km ENE of Adak, AlaskaMon, Jul 30, 7:39 PM HADT · 2985 days ago · 76 km deep · 56 km away
44. 3.163 km E of Adak, AlaskaMon, Jul 30, 9:38 PM HADT · 2985 days ago · 225 km deep · 57 km away
45. 2.574 km NE of Adak, AlaskaTue, Jul 31, 8:32 AM HADT · 2984 days ago · 169 km deep · 97 km away
46. 2.049 km WSW of Adak, AlaskaTue, Jul 31, 11:07 AM HADT · 2984 days ago · 68 km deep · 87 km away
47. 2.069 km SE of Adak, AlaskaTue, Jul 31, 2:24 PM HADT · 2984 days ago · 8 km deep · 15 km away
48. 3.236 km SW of Adak, AlaskaThu, Aug 2, 11:12 PM HADT · 2982 days ago · 46 km deep · 56 km away
49. 2.346 km ESE of Adak, AlaskaThu, Aug 2, 11:33 PM HADT · 2982 days ago · 52 km deep · 35 km away
50. 1.855 km S of Adak, AlaskaFri, Aug 3, 5:45 PM HADT · 2981 days ago · 23 km deep · 40 km away
51. 2.163 km SE of Adak, AlaskaSat, Aug 4, 4:49 PM HADT · 2980 days ago · 23 km deep · 23 km away
52. 3.084 km SW of Adak, AlaskaSat, Aug 4, 5:28 PM HADT · 2980 days ago · 40 km deep · 85 km away
53. 2.766 km SW of Adak, AlaskaSun, Aug 5, 4:53 PM HADT · 2979 days ago · 55 km deep · 83 km away
54. 2.863 km S of Adak, AlaskaSun, Aug 5, 8:57 PM HADT · 2979 days ago · 35 km deep · 44 km away
55. 1.653 km S of Adak, AlaskaMon, Aug 6, 4:45 AM HADT · 2979 days ago · 16 km deep · 22 km away
56. 2.717 km SSW of Adak, AlaskaMon, Aug 6, 4:28 PM HADT · 2978 days ago · 76 km deep · 52 km away
57. 2.173 km SW of Adak, AlaskaTue, Aug 7, 1:20 PM HADT · 2977 days ago · 48 km deep · 75 km away
58. 1.568 km SSE of Adak, AlaskaTue, Aug 7, 6:02 PM HADT · 2977 days ago · 26 km deep · 12 km away
59. 2.3146 km SE of Adak, AlaskaTue, Aug 7, 7:39 PM HADT · 2977 days ago · 35 km deep · 91 km away
60. 2.259 km SE of Adak, AlaskaWed, Aug 8, 6:30 AM HADT · 2977 days ago · 20 km deep · 4 km away

The first 60 of 185.

Before

1. 3.848 km SSE of Adak, AlaskaWed, Jul 11, 6:35 PM HADT · 3004 days ago · 35 km deep · 21 km away
2. 1.861 km SSW of Adak, AlaskaWed, Jul 11, 3:26 PM HADT · 3004 days ago · 42 km deep · 63 km away
3. 2.036 km SE of Adak, AlaskaWed, Jul 11, 1:59 PM HADT · 3004 days ago · 56 km deep · 26 km away
4. 1.967 km SSW of Adak, AlaskaWed, Jul 11, 1:05 PM HADT · 3004 days ago · 31 km deep · 60 km away
5. 2.063 km ESE of Adak, AlaskaWed, Jul 11, 3:38 AM HADT · 3005 days ago · 36 km deep · 34 km away
6. 2.157 km SE of Adak, AlaskaTue, Jul 10, 10:55 PM HADT · 3005 days ago · 6 km deep · 2 km away
7. 1.759 km SSE of Adak, AlaskaTue, Jul 10, 1:52 AM HADT · 3006 days ago · 23 km deep · 9 km away
8. 2.459 km SE of Adak, AlaskaSun, Jul 8, 11:55 AM HADT · 3007 days ago · 44 km deep · 17 km away
9. 2.165 km SW of Atka, AlaskaSat, Jul 7, 7:52 AM HADT · 3009 days ago · 53 km deep · 96 km away
10. 2.5144 km SSE of Adak, AlaskaFri, Jul 6, 1:40 PM HADT · 3009 days ago · 5 km deep · 88 km away
11. 2.1130 km SSW of Atka, AlaskaFri, Jul 6, 3:33 AM HADT · 3010 days ago · 26 km deep · 97 km away
12. 1.747 km SW of Adak, AlaskaThu, Jul 5, 12:29 PM HADT · 3010 days ago · 43 km deep · 64 km away
13. 1.662 km ENE of Adak, AlaskaThu, Jul 5, 9:28 AM HADT · 3010 days ago · 74 km deep · 71 km away
14. 2.321 km NE of Adak, AlaskaThu, Jul 5, 1:40 AM HADT · 3011 days ago · 172 km deep · 63 km away
15. 2.488 km SW of Atka, AlaskaWed, Jul 4, 7:36 PM HADT · 3011 days ago · 51 km deep · 71 km away
16. 2.010 km WNW of Adak, AlaskaWed, Jul 4, 6:56 PM HADT · 3011 days ago · 75 km deep · 64 km away
17. 2.062 km SE of Adak, AlaskaTue, Jul 3, 12:00 AM HADT · 3013 days ago · 33 km deep · 8 km away
18. 2.0100 km SW of Atka, AlaskaMon, Jul 2, 12:08 PM HADT · 3013 days ago · 26 km deep · 71 km away
19. 2.085 km SW of Adak, AlaskaSun, Jul 1, 7:52 PM HADT · 3014 days ago · 46 km deep · 96 km away
20. 1.941 km SSE of Adak, AlaskaSun, Jul 1, 7:40 AM HADT · 3015 days ago · 25 km deep · 16 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak0188vbnooc (also filed as ak19858809). Read Fri, Oct 2, 2026, 4:37 AM UTC.