M1.6 earthquake 125 km W of Adak, Alaska

Magnitude

1.6 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Thu, Jul 27, 2017, 8:47 AM HADT

UTC

2017-07-27 17:47:31 UTC

Depth

19.3 km (12.0 mi), shallow

Epicenter

51.753° N, 178.446° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

11

After

1. 2.5128 km WSW of Adak, AlaskaThu, Jul 27, 10:32 AM HADT · 3354 days ago · 10 km deep · 37 km away
2. 1.8124 km W of Adak, AlaskaThu, Jul 27, 10:41 AM HADT · 3354 days ago · 17 km deep · 3 km away
3. 3.7127 km WSW of Adak, AlaskaThu, Jul 27, 1:36 PM HADT · 3354 days ago · 17 km deep · 28 km away
4. 2.8126 km WSW of Adak, AlaskaThu, Jul 27, 1:39 PM HADT · 3354 days ago · 18 km deep · 22 km away
5. 2.4125 km WSW of Adak, AlaskaThu, Jul 27, 2:01 PM HADT · 3354 days ago · 13 km deep · 10 km away
6. 2.1129 km W of Adak, AlaskaThu, Jul 27, 4:56 PM HADT · 3354 days ago · 7 km deep · 10 km away
7. 2.6124 km SW of Adak, AlaskaThu, Jul 27, 6:18 PM HADT · 3354 days ago · 26 km deep · 68 km away
8. 1.6122 km WSW of Adak, AlaskaThu, Jul 27, 6:32 PM HADT · 3354 days ago · 13 km deep · 12 km away
9. 1.9100 km WSW of Adak, AlaskaThu, Jul 27, 9:57 PM HADT · 3353 days ago · 64 km deep · 36 km away
10. 1.7125 km W of Adak, AlaskaThu, Jul 27, 10:20 PM HADT · 3353 days ago · 13 km deep · 2 km away
11. 1.8129 km WSW of Adak, AlaskaFri, Jul 28, 12:59 AM HADT · 3353 days ago · 8 km deep · 11 km away
12. 2.2126 km W of Adak, AlaskaFri, Jul 28, 9:35 AM HADT · 3353 days ago · 20 km deep · 1 km away
13. 2.2124 km W of Adak, AlaskaFri, Jul 28, 6:10 PM HADT · 3353 days ago · 23 km deep · 2 km away
14. 2.2126 km WSW of Adak, AlaskaFri, Jul 28, 6:46 PM HADT · 3353 days ago · 45 km deep · 28 km away
15. 2.1166 km W of Adak, AlaskaSat, Jul 29, 8:33 AM HADT · 3352 days ago · 12 km deep · 41 km away
16. 1.8126 km W of Adak, AlaskaSat, Jul 29, 1:47 PM HADT · 3352 days ago · 18 km deep · 1 km away
17. 1.6105 km WSW of Adak, AlaskaSat, Jul 29, 6:30 PM HADT · 3352 days ago · 22 km deep · 28 km away
18. 3.7124 km WSW of Adak, AlaskaSun, Jul 30, 3:03 AM HADT · 3351 days ago · 19 km deep · 16 km away
19. 1.6130 km W of Adak, AlaskaSun, Jul 30, 5:30 AM HADT · 3351 days ago · 12 km deep · 8 km away
20. 2.4126 km W of Adak, AlaskaSun, Jul 30, 5:51 AM HADT · 3351 days ago · 16 km deep · 7 km away
21. 2.1Andreanof Islands, Aleutian Islands, AlaskaSun, Jul 30, 5:56 AM HADT · 3351 days ago · 13 km deep · 7 km away
22. 3.4129 km WSW of Adak, AlaskaSun, Jul 30, 6:15 AM HADT · 3351 days ago · 12 km deep · 27 km away
23. 1.7124 km WSW of Adak, AlaskaSun, Jul 30, 8:47 AM HADT · 3351 days ago · 5 km deep · 22 km away
24. 2.4127 km WSW of Adak, AlaskaSun, Jul 30, 12:39 PM HADT · 3351 days ago · 14 km deep · 11 km away
25. 1.869 km WSW of Adak, AlaskaSun, Jul 30, 1:48 PM HADT · 3351 days ago · 33 km deep · 68 km away
26. 2.0129 km WSW of Adak, AlaskaSun, Jul 30, 5:14 PM HADT · 3351 days ago · 13 km deep · 12 km away
27. 1.6135 km W of Adak, AlaskaSun, Jul 30, 5:31 PM HADT · 3351 days ago · 15 km deep · 10 km away
28. 1.678 km W of Adak, AlaskaSun, Jul 30, 5:51 PM HADT · 3351 days ago · 75 km deep · 47 km away
29. 1.5131 km W of Adak, AlaskaSun, Jul 30, 6:31 PM HADT · 3351 days ago · 16 km deep · 6 km away
30. 1.984 km WSW of Adak, AlaskaSun, Jul 30, 6:50 PM HADT · 3351 days ago · 13 km deep · 57 km away
31. 1.6127 km W of Adak, AlaskaSun, Jul 30, 7:19 PM HADT · 3351 days ago · 18 km deep · 2 km away
32. 1.9167 km W of Adak, AlaskaSun, Jul 30, 9:09 PM HADT · 3350 days ago · 8 km deep · 41 km away
33. 2.4220 km WSW of Adak, AlaskaSun, Jul 30, 10:36 PM HADT · 3350 days ago · 68 km deep · 96 km away
34. 1.6130 km WSW of Adak, AlaskaMon, Jul 31, 12:02 AM HADT · 3350 days ago · 14 km deep · 11 km away
35. 3.3129 km WSW of Adak, AlaskaMon, Jul 31, 12:10 AM HADT · 3350 days ago · 8 km deep · 25 km away
36. 1.6132 km W of Adak, AlaskaMon, Jul 31, 4:40 AM HADT · 3350 days ago · 11 km deep · 11 km away
37. 1.8128 km WSW of Adak, AlaskaMon, Jul 31, 11:35 AM HADT · 3350 days ago · 7 km deep · 15 km away
38. 1.5125 km W of Adak, AlaskaMon, Jul 31, 1:26 PM HADT · 3350 days ago · 10 km deep · 6 km away
39. 1.9168 km W of Adak, AlaskaMon, Jul 31, 3:10 PM HADT · 3350 days ago · 7 km deep · 43 km away
40. 2.0198 km WSW of Adak, AlaskaMon, Jul 31, 6:44 PM HADT · 3350 days ago · 13 km deep · 83 km away
41. 1.775 km WSW of Adak, AlaskaTue, Aug 1, 1:02 AM HADT · 3349 days ago · 37 km deep · 65 km away
42. 2.2132 km W of Adak, AlaskaTue, Aug 1, 6:14 AM HADT · 3349 days ago · 15 km deep · 10 km away
43. 2.6130 km WSW of Adak, AlaskaTue, Aug 1, 7:36 AM HADT · 3349 days ago · 7 km deep · 32 km away
44. 1.998 km SW of Adak, AlaskaTue, Aug 1, 10:03 AM HADT · 3349 days ago · 22 km deep · 89 km away
45. 1.9123 km W of Adak, AlaskaTue, Aug 1, 11:53 AM HADT · 3349 days ago · 18 km deep · 5 km away
46. 2.1120 km W of Adak, AlaskaTue, Aug 1, 3:08 PM HADT · 3349 days ago · 9 km deep · 9 km away
47. 2.184 km WSW of Adak, AlaskaTue, Aug 1, 3:56 PM HADT · 3349 days ago · 13 km deep · 55 km away
48. 1.9131 km W of Adak, AlaskaWed, Aug 2, 11:20 AM HADT · 3348 days ago · 5 km deep · 6 km away
49. 2.1129 km W of Adak, AlaskaWed, Aug 2, 5:49 PM HADT · 3348 days ago · 12 km deep · 8 km away
50. 2.0130 km W of Adak, AlaskaThu, Aug 3, 12:19 AM HADT · 3347 days ago · 17 km deep · 5 km away
51. 1.8126 km WSW of Adak, AlaskaThu, Aug 3, 4:50 AM HADT · 3347 days ago · 13 km deep · 16 km away
52. 2.3202 km W of Adak, AlaskaThu, Aug 3, 10:10 AM HADT · 3347 days ago · 125 km deep · 77 km away
53. 2.3170 km WSW of Adak, AlaskaThu, Aug 3, 10:56 AM HADT · 3347 days ago · 10 km deep · 57 km away
54. 1.6127 km WSW of Adak, AlaskaThu, Aug 3, 9:32 PM HADT · 3346 days ago · 20 km deep · 10 km away
55. 2.1180 km WSW of Adak, AlaskaThu, Aug 3, 11:19 PM HADT · 3346 days ago · 58 km deep · 63 km away
56. 1.8124 km W of Adak, AlaskaThu, Aug 3, 11:51 PM HADT · 3346 days ago · 19 km deep · 1 km away
57. 2.3135 km W of Adak, AlaskaFri, Aug 4, 2:01 AM HADT · 3346 days ago · 6 km deep · 13 km away
58. 2.3125 km WSW of Adak, AlaskaFri, Aug 4, 7:02 AM HADT · 3346 days ago · 8 km deep · 16 km away
59. 2.4156 km WSW of Adak, AlaskaFri, Aug 4, 10:22 AM HADT · 3346 days ago · 47 km deep · 62 km away
60. 2.082 km SW of Adak, AlaskaFri, Aug 4, 10:56 AM HADT · 3346 days ago · 37 km deep · 87 km away

The first 60 of at least 201.

Before

1. 2.0118 km WSW of Adak, AlaskaThu, Jul 27, 5:11 AM HADT · 3354 days ago · 15 km deep · 22 km away
2. 1.7124 km W of Adak, AlaskaThu, Jul 27, 2:12 AM HADT · 3354 days ago · 16 km deep · 3 km away
3. 1.5125 km W of Adak, AlaskaThu, Jul 27, 12:26 AM HADT · 3354 days ago · 15 km deep · 6 km away
4. 1.6126 km WSW of Adak, AlaskaWed, Jul 26, 11:46 PM HADT · 3354 days ago · 15 km deep · 15 km away
5. 1.7129 km W of Adak, AlaskaWed, Jul 26, 9:00 PM HADT · 3354 days ago · 11 km deep · 6 km away
6. 2.2129 km WSW of Adak, AlaskaWed, Jul 26, 7:14 PM HADT · 3355 days ago · 12 km deep · 21 km away
7. 2.3126 km WSW of Adak, AlaskaWed, Jul 26, 6:16 PM HADT · 3355 days ago · 6 km deep · 27 km away
8. 1.6124 km WSW of Adak, AlaskaWed, Jul 26, 6:03 PM HADT · 3355 days ago · 19 km deep · 39 km away
9. 1.6122 km WSW of Adak, AlaskaWed, Jul 26, 5:43 PM HADT · 3355 days ago · 13 km deep · 33 km away
10. 1.8134 km W of Adak, AlaskaWed, Jul 26, 1:19 PM HADT · 3355 days ago · 13 km deep · 9 km away
11. 1.549 km SW of Adak, AlaskaWed, Jul 26, 12:48 PM HADT · 3355 days ago · 40 km deep · 95 km away
12. 1.5129 km WSW of Adak, AlaskaWed, Jul 26, 11:45 AM HADT · 3355 days ago · 11 km deep · 11 km away
13. 1.6127 km WSW of Adak, AlaskaWed, Jul 26, 10:46 AM HADT · 3355 days ago · 8 km deep · 22 km away
14. 2.1133 km W of Adak, AlaskaWed, Jul 26, 9:50 AM HADT · 3355 days ago · 12 km deep · 10 km away
15. 2.4135 km W of Adak, AlaskaWed, Jul 26, 7:59 AM HADT · 3355 days ago · 13 km deep · 12 km away
16. 2.0133 km W of Adak, AlaskaWed, Jul 26, 7:58 AM HADT · 3355 days ago · 14 km deep · 9 km away
17. 1.5126 km WSW of Adak, AlaskaWed, Jul 26, 7:55 AM HADT · 3355 days ago · 20 km deep · 23 km away
18. 1.6134 km W of Adak, AlaskaWed, Jul 26, 7:47 AM HADT · 3355 days ago · 14 km deep · 10 km away
19. 2.2123 km W of Adak, AlaskaWed, Jul 26, 7:32 AM HADT · 3355 days ago · 14 km deep · 9 km away
20. 1.5133 km W of Adak, AlaskaWed, Jul 26, 6:05 AM HADT · 3355 days ago · 18 km deep · 8 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak0179ka6p2g (also filed as ak16675217). Read Fri, Oct 2, 2026, 5:29 PM UTC.