M1.6 earthquake 77 km E of Nikolski, Alaska

Magnitude

1.6 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Mon, Jul 18, 2016, 8:02 AM AKDT

UTC

2016-07-18 16:02:37 UTC

Depth

57.1 km (35.5 mi), shallow

Epicenter

52.896° N, 167.719° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

13

• Unalaska, AlaskaPopulation 4,491. Forecast134 kmSW

After

1. 1.692 km E of Nikolski, AlaskaMon, Jul 18, 11:26 PM AKDT · 3729 days ago · 52 km deep · 20 km away
2. 1.957 km SSW of Unalaska, AlaskaWed, Jul 20, 6:44 PM AKDT · 3727 days ago · 67 km deep · 77 km away
3. 3.185 km SE of Nikolski, AlaskaFri, Jul 22, 9:17 AM AKDT · 3726 days ago · 27 km deep · 65 km away
4. 2.057 km SE of Nikolski, AlaskaSat, Jul 23, 8:38 PM AKDT · 3724 days ago · 13 km deep · 43 km away
5. 2.652 km SSE of Nikolski, AlaskaSat, Jul 23, 8:45 PM AKDT · 3724 days ago · 28 km deep · 77 km away
6. 2.2122 km S of Unalaska, AlaskaSun, Jul 24, 1:20 PM AKDT · 3723 days ago · 1 km deep · 65 km away
7. 2.241 km SSW of Unalaska, AlaskaMon, Jul 25, 3:54 AM AKDT · 3723 days ago · 82 km deep · 96 km away
8. 5.4116 km S of Unalaska, AlaskaTue, Jul 26, 11:46 AM AKDT · 3722 days ago · 17 km deep · 64 km away · felt by 1 · tsunami flag
9. 3.4132 km S of Unalaska, AlaskaTue, Jul 26, 12:09 PM AKDT · 3722 days ago · 24 km deep · 77 km away
10. 2.3128 km S of Unalaska, AlaskaTue, Jul 26, 12:16 PM AKDT · 3722 days ago · 15 km deep · 70 km away
11. 3.5120 km S of Unalaska, AlaskaTue, Jul 26, 12:39 PM AKDT · 3722 days ago · 6 km deep · 65 km away
12. 4.3130 km S of Unalaska, AlaskaTue, Jul 26, 12:53 PM AKDT · 3722 days ago · 17 km deep · 77 km away
13. 3.5121 km S of Unalaska, AlaskaTue, Jul 26, 1:05 PM AKDT · 3722 days ago · 25 km deep · 66 km away
14. 2.1116 km S of Unalaska, AlaskaTue, Jul 26, 3:01 PM AKDT · 3721 days ago · 14 km deep · 62 km away
15. 2.7128 km S of Unalaska, AlaskaTue, Jul 26, 3:06 PM AKDT · 3721 days ago · 11 km deep · 70 km away
16. 4.7119 km S of Unalaska, AlaskaTue, Jul 26, 4:50 PM AKDT · 3721 days ago · 10 km deep · 68 km away
17. 2.3122 km S of Unalaska, AlaskaTue, Jul 26, 5:29 PM AKDT · 3721 days ago · 6 km deep · 62 km away
18. 2.4119 km S of Unalaska, AlaskaTue, Jul 26, 5:48 PM AKDT · 3721 days ago · 3 km deep · 71 km away
19. 2.4Fox Islands, Aleutian Islands, AlaskaTue, Jul 26, 6:17 PM AKDT · 3721 days ago · 6 km deep · 73 km away
20. 2.3137 km S of Unalaska, AlaskaWed, Jul 27, 1:00 AM AKDT · 3721 days ago · 25 km deep · 76 km away
21. 3.3126 km S of Unalaska, AlaskaWed, Jul 27, 3:13 AM AKDT · 3721 days ago · 3 km deep · 71 km away
22. 2.3127 km S of Unalaska, AlaskaWed, Jul 27, 3:47 AM AKDT · 3721 days ago · 9 km deep · 74 km away
23. 2.2125 km S of Unalaska, AlaskaWed, Jul 27, 7:38 AM AKDT · 3721 days ago · 5 km deep · 65 km away
24. 1.828 km SE of Nikolski, AlaskaWed, Jul 27, 7:51 AM AKDT · 3721 days ago · 39 km deep · 62 km away
25. 1.632 km SE of Nikolski, AlaskaWed, Jul 27, 9:30 AM AKDT · 3721 days ago · 38 km deep · 62 km away
26. 2.2140 km S of Unalaska, AlaskaWed, Jul 27, 10:07 AM AKDT · 3721 days ago · 10 km deep · 66 km away
27. 2.0119 km S of Unalaska, AlaskaWed, Jul 27, 10:35 AM AKDT · 3721 days ago · 1 km deep · 66 km away
28. 2.1142 km S of Unalaska, AlaskaWed, Jul 27, 11:43 AM AKDT · 3721 days ago · 5 km deep · 83 km away
29. 1.822 km SE of Nikolski, AlaskaWed, Jul 27, 1:06 PM AKDT · 3721 days ago · 47 km deep · 65 km away
30. 1.6106 km SSW of Unalaska, AlaskaWed, Jul 27, 2:41 PM AKDT · 3720 days ago · 22 km deep · 33 km away
31. 2.0135 km S of Unalaska, AlaskaWed, Jul 27, 3:11 PM AKDT · 3720 days ago · 40 km deep · 76 km away
32. 2.1119 km S of Unalaska, AlaskaWed, Jul 27, 6:49 PM AKDT · 3720 days ago · 4 km deep · 64 km away
33. 1.9131 km S of Unalaska, AlaskaThu, Jul 28, 3:05 AM AKDT · 3720 days ago · 13 km deep · 75 km away
34. 2.3124 km S of Unalaska, AlaskaThu, Jul 28, 6:00 AM AKDT · 3720 days ago · 3 km deep · 69 km away
35. 3.0122 km S of Unalaska, AlaskaThu, Jul 28, 8:49 AM AKDT · 3720 days ago · 7 km deep · 62 km away
36. 2.3139 km S of Unalaska, AlaskaThu, Jul 28, 9:08 AM AKDT · 3720 days ago · 47 km deep · 70 km away
37. 2.5123 km S of Unalaska, AlaskaThu, Jul 28, 9:11 AM AKDT · 3720 days ago · 14 km deep · 60 km away
38. 1.8122 km S of Unalaska, AlaskaThu, Jul 28, 9:37 AM AKDT · 3720 days ago · 4 km deep · 63 km away
39. 2.0130 km S of Unalaska, AlaskaThu, Jul 28, 10:22 AM AKDT · 3720 days ago · 37 km deep · 70 km away
40. 3.5108 km SSW of Unalaska, AlaskaThu, Jul 28, 12:14 PM AKDT · 3720 days ago · 39 km deep · 51 km away
41. 2.0117 km S of Unalaska, AlaskaThu, Jul 28, 12:50 PM AKDT · 3720 days ago · 40 km deep · 59 km away
42. 1.6120 km S of Unalaska, AlaskaThu, Jul 28, 1:43 PM AKDT · 3719 days ago · 4 km deep · 60 km away
43. 1.855 km SE of Nikolski, AlaskaThu, Jul 28, 1:57 PM AKDT · 3719 days ago · 40 km deep · 56 km away
44. 2.9115 km S of Unalaska, AlaskaThu, Jul 28, 2:33 PM AKDT · 3719 days ago · 22 km deep · 59 km away
45. 1.9119 km S of Unalaska, AlaskaThu, Jul 28, 3:13 PM AKDT · 3719 days ago · 1 km deep · 61 km away
46. 2.2123 km S of Unalaska, AlaskaThu, Jul 28, 5:43 PM AKDT · 3719 days ago · 23 km deep · 68 km away
47. 1.8115 km S of Unalaska, AlaskaThu, Jul 28, 9:00 PM AKDT · 3719 days ago · 7 km deep · 58 km away
48. 2.2Fox Islands, Aleutian Islands, AlaskaThu, Jul 28, 10:07 PM AKDT · 3719 days ago · 5 km deep · 66 km away
49. 2.3125 km S of Unalaska, AlaskaThu, Jul 28, 11:52 PM AKDT · 3719 days ago · 23 km deep · 70 km away
50. 1.8136 km S of Unalaska, AlaskaFri, Jul 29, 12:33 AM AKDT · 3719 days ago · 26 km deep · 71 km away
51. 1.789 km ESE of Nikolski, AlaskaFri, Jul 29, 1:25 AM AKDT · 3719 days ago · 27 km deep · 20 km away
52. 1.777 km SW of Unalaska, AlaskaFri, Jul 29, 2:03 AM AKDT · 3719 days ago · 69 km deep · 57 km away
53. 1.968 km S of Unalaska, AlaskaFri, Jul 29, 6:06 AM AKDT · 3719 days ago · 45 km deep · 82 km away
54. 4.0120 km S of Unalaska, AlaskaFri, Jul 29, 10:02 AM AKDT · 3719 days ago · 34 km deep · 77 km away
55. 2.1122 km S of Unalaska, AlaskaFri, Jul 29, 4:19 PM AKDT · 3718 days ago · 10 km deep · 71 km away
56. 2.7139 km S of Unalaska, AlaskaSat, Jul 30, 3:24 AM AKDT · 3718 days ago · 37 km deep · 85 km away
57. 2.1124 km S of Unalaska, AlaskaSat, Jul 30, 6:09 AM AKDT · 3718 days ago · 4 km deep · 65 km away
58. 3.4126 km S of Unalaska, AlaskaSat, Jul 30, 10:13 AM AKDT · 3718 days ago · 33 km deep · 69 km away
59. 3.084 km SW of Unalaska, AlaskaSat, Jul 30, 10:53 AM AKDT · 3718 days ago · 131 km deep · 51 km away
60. 2.0134 km S of Unalaska, AlaskaSat, Jul 30, 11:04 PM AKDT · 3717 days ago · 16 km deep · 84 km away

The first 60 of 136.

Before

1. 1.728 km SSE of Nikolski, AlaskaMon, Jul 18, 12:11 AM AKDT · 3730 days ago · 48 km deep · 73 km away
2. 2.053 km SW of Unalaska, AlaskaSun, Jul 17, 1:44 PM AKDT · 3730 days ago · 15 km deep · 83 km away
3. 1.779 km SW of Unalaska, AlaskaSat, Jul 16, 2:21 AM AKDT · 3732 days ago · 30 km deep · 59 km away
4. 1.763 km S of Nikolski, AlaskaSat, Jul 16, 1:43 AM AKDT · 3732 days ago · 19 km deep · 100 km away
5. 1.66 km WSW of Nikolski, AlaskaFri, Jul 15, 5:38 PM AKDT · 3732 days ago · 37 km deep · 82 km away
6. 1.6118 km S of Unalaska, AlaskaFri, Jul 15, 6:15 AM AKDT · 3733 days ago · 4 km deep · 65 km away
7. 1.791 km E of Nikolski, AlaskaThu, Jul 14, 9:59 PM AKDT · 3733 days ago · 52 km deep · 15 km away
8. 1.737 km S of Nikolski, AlaskaThu, Jul 14, 12:36 PM AKDT · 3734 days ago · 50 km deep · 82 km away
9. 2.2134 km S of Unalaska, AlaskaTue, Jul 12, 10:19 PM AKDT · 3735 days ago · 19 km deep · 81 km away
10. 3.2123 km S of Unalaska, AlaskaTue, Jul 12, 10:15 PM AKDT · 3735 days ago · 2 km deep · 68 km away
11. 2.095 km SE of Nikolski, AlaskaMon, Jul 11, 9:46 AM AKDT · 3737 days ago · 65 km deep · 65 km away
12. 1.9129 km S of Unalaska, AlaskaMon, Jul 11, 5:31 AM AKDT · 3737 days ago · 3 km deep · 71 km away
13. 1.7136 km S of Unalaska, AlaskaSun, Jul 10, 5:16 PM AKDT · 3737 days ago · 26 km deep · 79 km away
14. 3.3127 km S of Unalaska, AlaskaSun, Jul 10, 4:44 PM AKDT · 3737 days ago · 4 km deep · 66 km away
15. 3.5123 km S of Unalaska, AlaskaSun, Jul 10, 5:53 AM AKDT · 3738 days ago · 8 km deep · 71 km away
16. 3.1128 km S of Unalaska, AlaskaSun, Jul 10, 5:48 AM AKDT · 3738 days ago · 14 km deep · 69 km away
17. 4.4103 km SSW of Unalaska, AlaskaSun, Jul 10, 5:06 AM AKDT · 3738 days ago · 42 km deep · 53 km away
18. 4.6116 km S of Unalaska, AlaskaSun, Jul 10, 5:02 AM AKDT · 3738 days ago · 32 km deep · 62 km away
19. 2.042 km S of Nikolski, AlaskaSun, Jul 10, 3:25 AM AKDT · 3738 days ago · 41 km deep · 85 km away
20. 1.788 km SSW of Unalaska, AlaskaSat, Jul 9, 9:39 PM AKDT · 3738 days ago · 33 km deep · 51 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak0169710ust (also filed as ak13792499). Read Sun, Oct 4, 2026, 8:49 AM UTC.