M1.8 earthquake 192 km WSW of Adak, Alaska

Magnitude

1.8 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Mon, Apr 17, 2017, 12:27 AM HADT

UTC

2017-04-17 09:27:11 UTC

Depth

22.4 km (13.9 mi), shallow

Epicenter

51.436° N, 179.329° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

13

After

1. 1.6140 km WSW of Adak, AlaskaMon, Apr 17, 5:05 AM HADT · 3457 days ago · 21 km deep · 53 km away
2. 2.0113 km SW of Adak, AlaskaMon, Apr 17, 8:00 PM HADT · 3456 days ago · 22 km deep · 98 km away
3. 2.3256 km WSW of Adak, AlaskaWed, Apr 19, 3:07 AM GMT+12 · 3456 days ago · 7 km deep · 65 km away
4. 1.5116 km WSW of Adak, AlaskaWed, Apr 19, 6:17 AM HADT · 3455 days ago · 30 km deep · 77 km away
5. 2.0103 km WSW of Adak, AlaskaWed, Apr 19, 2:57 PM HADT · 3454 days ago · 30 km deep · 91 km away
6. 3.1120 km WSW of Adak, AlaskaThu, Apr 20, 1:31 PM HADT · 3453 days ago · 21 km deep · 77 km away
7. 1.9131 km W of Adak, AlaskaSat, Apr 22, 1:59 PM HADT · 3451 days ago · 12 km deep · 63 km away
8. 2.3105 km WSW of Adak, AlaskaSun, Apr 23, 9:02 PM HADT · 3450 days ago · 13 km deep · 87 km away
9. 2.8187 km W of Adak, AlaskaWed, Apr 26, 6:01 AM HADT · 3448 days ago · 95 km deep · 47 km away
10. 1.8127 km W of Adak, AlaskaWed, Apr 26, 12:13 PM HADT · 3447 days ago · 11 km deep · 67 km away
11. 2.5112 km WSW of Adak, AlaskaThu, Apr 27, 2:51 AM HADT · 3447 days ago · 33 km deep · 86 km away
12. 2.0126 km WSW of Adak, AlaskaThu, Apr 27, 6:37 AM HADT · 3447 days ago · 31 km deep · 78 km away
13. 4.7129 km WSW of Adak, AlaskaThu, Apr 27, 9:23 PM HADT · 3446 days ago · 52 km deep · 64 km away
14. 3.7147 km WSW of Adak, AlaskaFri, Apr 28, 11:18 PM HADT · 3445 days ago · 63 km deep · 46 km away
15. 2.0123 km WSW of Adak, AlaskaSat, Apr 29, 8:09 PM HADT · 3444 days ago · 45 km deep · 76 km away
16. 1.8130 km WSW of Adak, AlaskaSat, Apr 29, 11:07 PM HADT · 3444 days ago · 4 km deep · 62 km away
17. 2.5131 km W of Adak, AlaskaSun, Apr 30, 4:25 AM HADT · 3444 days ago · 12 km deep · 63 km away
18. 2.5161 km WSW of Adak, AlaskaSun, Apr 30, 4:37 AM HADT · 3444 days ago · 9 km deep · 32 km away
19. 1.8131 km W of Adak, AlaskaSun, Apr 30, 5:19 AM HADT · 3444 days ago · 12 km deep · 63 km away
20. 2.2130 km W of Adak, AlaskaSun, Apr 30, 5:22 AM HADT · 3444 days ago · 12 km deep · 64 km away
21. 1.9131 km W of Adak, AlaskaSun, Apr 30, 5:26 AM HADT · 3444 days ago · 11 km deep · 63 km away
22. 2.1132 km WSW of Adak, AlaskaSun, Apr 30, 5:29 AM HADT · 3444 days ago · 8 km deep · 61 km away
23. 2.0130 km W of Adak, AlaskaSun, Apr 30, 5:37 AM HADT · 3444 days ago · 9 km deep · 63 km away
24. 2.1129 km W of Adak, AlaskaSun, Apr 30, 5:39 AM HADT · 3444 days ago · 13 km deep · 67 km away
25. 2.2130 km W of Adak, AlaskaSun, Apr 30, 7:15 AM HADT · 3444 days ago · 16 km deep · 66 km away
26. 1.7132 km WSW of Adak, AlaskaSun, Apr 30, 8:35 AM HADT · 3444 days ago · 9 km deep · 61 km away
27. 2.1131 km W of Adak, AlaskaSun, Apr 30, 12:00 PM HADT · 3443 days ago · 13 km deep · 65 km away
28. 1.9131 km W of Adak, AlaskaSun, Apr 30, 12:07 PM HADT · 3443 days ago · 13 km deep · 64 km away
29. 2.6131 km WSW of Adak, AlaskaSun, Apr 30, 12:42 PM HADT · 3443 days ago · 7 km deep · 62 km away
30. 1.9131 km W of Adak, AlaskaSun, Apr 30, 5:46 PM HADT · 3443 days ago · 9 km deep · 62 km away
31. 1.9132 km W of Adak, AlaskaSun, Apr 30, 6:01 PM HADT · 3443 days ago · 14 km deep · 64 km away
32. 1.9135 km WSW of Adak, AlaskaSun, Apr 30, 6:10 PM HADT · 3443 days ago · 6 km deep · 58 km away
33. 2.0130 km W of Adak, AlaskaSun, Apr 30, 6:29 PM HADT · 3443 days ago · 5 km deep · 64 km away
34. 4.4292 km WSW of Adak, AlaskaMon, May 1, 7:34 PM GMT+12 · 3443 days ago · 48 km deep · 100 km away
35. 2.6129 km W of Adak, AlaskaMon, May 1, 12:42 AM HADT · 3443 days ago · 12 km deep · 66 km away
36. 2.1132 km W of Adak, AlaskaMon, May 1, 12:54 AM HADT · 3443 days ago · 7 km deep · 61 km away
37. 2.4131 km W of Adak, AlaskaMon, May 1, 1:00 AM HADT · 3443 days ago · 13 km deep · 70 km away
38. 2.4130 km W of Adak, AlaskaMon, May 1, 1:25 AM HADT · 3443 days ago · 16 km deep · 65 km away
39. 2.0131 km W of Adak, AlaskaMon, May 1, 2:05 AM HADT · 3443 days ago · 20 km deep · 67 km away
40. 1.9131 km W of Adak, AlaskaMon, May 1, 5:33 AM HADT · 3443 days ago · 13 km deep · 62 km away
41. 2.5131 km W of Adak, AlaskaMon, May 1, 6:38 AM HADT · 3443 days ago · 12 km deep · 63 km away
42. 2.3130 km W of Adak, AlaskaMon, May 1, 6:40 AM HADT · 3443 days ago · 12 km deep · 64 km away
43. 2.5131 km WSW of Adak, AlaskaMon, May 1, 6:49 AM HADT · 3443 days ago · 6 km deep · 61 km away
44. 1.9131 km W of Adak, AlaskaMon, May 1, 7:03 AM HADT · 3443 days ago · 5 km deep · 63 km away
45. 2.5134 km W of Adak, AlaskaMon, May 1, 7:10 AM HADT · 3443 days ago · 21 km deep · 68 km away
46. 2.1130 km WSW of Adak, AlaskaMon, May 1, 7:35 AM HADT · 3443 days ago · 8 km deep · 63 km away
47. 1.9131 km W of Adak, AlaskaMon, May 1, 7:48 AM HADT · 3443 days ago · 21 km deep · 66 km away
48. 3.0131 km WSW of Adak, AlaskaMon, May 1, 8:02 AM HADT · 3443 days ago · 5 km deep · 62 km away
49. 1.8132 km W of Adak, AlaskaMon, May 1, 8:11 AM HADT · 3443 days ago · 20 km deep · 66 km away
50. 1.9130 km WSW of Adak, AlaskaMon, May 1, 8:22 AM HADT · 3443 days ago · 4 km deep · 63 km away
51. 2.4132 km WSW of Adak, AlaskaMon, May 1, 8:22 AM HADT · 3443 days ago · 14 km deep · 60 km away
52. 2.0131 km WSW of Adak, AlaskaMon, May 1, 8:52 AM HADT · 3443 days ago · 8 km deep · 62 km away
53. 2.6130 km WSW of Adak, AlaskaMon, May 1, 11:11 AM HADT · 3442 days ago · 3 km deep · 63 km away
54. 1.8131 km W of Adak, AlaskaMon, May 1, 12:05 PM HADT · 3442 days ago · 14 km deep · 64 km away
55. 1.9132 km W of Adak, AlaskaMon, May 1, 12:30 PM HADT · 3442 days ago · 20 km deep · 64 km away
56. 1.9131 km WSW of Adak, AlaskaMon, May 1, 12:38 PM HADT · 3442 days ago · 15 km deep · 62 km away
57. 1.7130 km W of Adak, AlaskaMon, May 1, 12:44 PM HADT · 3442 days ago · 17 km deep · 65 km away
58. 2.0132 km W of Adak, AlaskaMon, May 1, 2:32 PM HADT · 3442 days ago · 13 km deep · 61 km away
59. 1.8130 km W of Adak, AlaskaMon, May 1, 2:45 PM HADT · 3442 days ago · 17 km deep · 66 km away
60. 1.999 km WSW of Adak, AlaskaMon, May 1, 2:55 PM HADT · 3442 days ago · 13 km deep · 98 km away

The first 60 of at least 202.

Before

1. 2.098 km WSW of Adak, AlaskaSun, Apr 16, 9:35 AM HADT · 3458 days ago · 32 km deep · 98 km away
2. 2.3259 km W of Adak, AlaskaMon, Apr 17, 5:23 AM GMT+12 · 3458 days ago · 86 km deep · 79 km away
3. 2.2139 km WSW of Adak, AlaskaSun, Apr 16, 4:27 AM HADT · 3458 days ago · 13 km deep · 55 km away
4. 2.0131 km WSW of Adak, AlaskaWed, Apr 12, 7:47 AM HADT · 3462 days ago · 5 km deep · 62 km away
5. 2.2118 km W of Adak, AlaskaTue, Apr 11, 3:01 PM HADT · 3462 days ago · 74 km deep · 76 km away
6. 2.6183 km W of Adak, AlaskaTue, Apr 11, 1:24 AM HADT · 3463 days ago · 73 km deep · 17 km away
7. 3.8197 km W of Adak, AlaskaMon, Apr 10, 7:03 PM HADT · 3463 days ago · 92 km deep · 35 km away
8. 3.6211 km SW of Adak, AlaskaFri, Apr 7, 4:56 PM HADT · 3466 days ago · 10 km deep · 80 km away
9. 2.2190 km WSW of Adak, AlaskaFri, Apr 7, 2:09 PM HADT · 3466 days ago · 23 km deep · 50 km away
10. 2.3225 km W of Adak, AlaskaFri, Apr 7, 10:08 AM HADT · 3466 days ago · 95 km deep · 52 km away
11. 2.2115 km WSW of Adak, AlaskaThu, Apr 6, 3:43 AM HADT · 3468 days ago · 13 km deep · 79 km away
12. 1.6126 km W of Adak, AlaskaTue, Apr 4, 5:57 PM HADT · 3469 days ago · 12 km deep · 67 km away
13. 2.0209 km W of Adak, AlaskaTue, Apr 4, 2:35 PM HADT · 3469 days ago · 86 km deep · 58 km away
14. 1.7265 km W of Adak, AlaskaTue, Apr 4, 8:13 PM GMT+12 · 3470 days ago · 76 km deep · 85 km away
15. 1.8125 km WSW of Adak, AlaskaMon, Apr 3, 10:38 PM HADT · 3470 days ago · 46 km deep · 67 km away
16. 2.3192 km WSW of Adak, AlaskaMon, Apr 3, 8:37 PM HADT · 3470 days ago · 19 km deep · 19 km away
17. 1.6Andreanof Islands, Aleutian Islands, AlaskaMon, Apr 3, 5:17 PM HADT · 3470 days ago · 13 km deep · 54 km away
18. 1.9118 km WSW of Adak, AlaskaMon, Apr 3, 3:39 AM HADT · 3471 days ago · 45 km deep · 78 km away
19. 2.1277 km WSW of Adak, AlaskaMon, Apr 3, 5:52 PM GMT+12 · 3471 days ago · 24 km deep · 85 km away
20. 1.9214 km W of Adak, AlaskaSun, Apr 2, 8:06 PM HADT · 3471 days ago · 72 km deep · 32 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak0174x40uj6 (also filed as ak15819550). Read Sun, Oct 4, 2026, 6:21 AM UTC.