M1.7 earthquake 126 km W of Adak, Alaska

Magnitude

1.7 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Thu, Sep 27, 2018, 2:45 PM HADT

UTC

2018-09-27 23:45:29 UTC

Depth

18.4 km (11.4 mi), shallow

Epicenter

51.736° N, 178.450° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

17

After

1. 1.892 km WSW of Adak, AlaskaThu, Sep 27, 4:36 PM HADT · 2926 days ago · 27 km deep · 51 km away
2. 1.9125 km W of Adak, AlaskaThu, Sep 27, 6:38 PM HADT · 2926 days ago · 17 km deep · 5 km away
3. 1.7124 km WSW of Adak, AlaskaThu, Sep 27, 7:13 PM HADT · 2926 days ago · 10 km deep · 15 km away
4. 2.2126 km WSW of Adak, AlaskaFri, Sep 28, 5:09 AM HADT · 2925 days ago · 12 km deep · 9 km away
5. 1.8117 km W of Adak, AlaskaFri, Sep 28, 6:14 AM HADT · 2925 days ago · 5 km deep · 9 km away
6. 1.6113 km WSW of Adak, AlaskaFri, Sep 28, 2:27 PM HADT · 2925 days ago · 37 km deep · 33 km away
7. 1.5123 km W of Adak, AlaskaSat, Sep 29, 2:17 AM HADT · 2924 days ago · 13 km deep · 5 km away
8. 2.2145 km WSW of Adak, AlaskaSat, Sep 29, 3:18 AM HADT · 2924 days ago · 37 km deep · 54 km away
9. 2.1173 km WSW of Adak, AlaskaSat, Sep 29, 10:02 AM HADT · 2924 days ago · 24 km deep · 78 km away
10. 2.1170 km WSW of Adak, AlaskaSat, Sep 29, 10:57 AM HADT · 2924 days ago · 69 km deep · 65 km away
11. 1.7182 km WSW of Adak, AlaskaSat, Sep 29, 11:44 AM HADT · 2924 days ago · 31 km deep · 73 km away
12. 1.9124 km W of Adak, AlaskaSat, Sep 29, 12:30 PM HADT · 2924 days ago · 14 km deep · 5 km away
13. 2.3177 km WSW of Adak, AlaskaSat, Sep 29, 12:37 PM HADT · 2924 days ago · 22 km deep · 84 km away
14. 1.7123 km W of Adak, AlaskaSat, Sep 29, 2:30 PM HADT · 2924 days ago · 11 km deep · 4 km away
15. 1.643 km SW of Adak, AlaskaSat, Sep 29, 5:59 PM HADT · 2924 days ago · 57 km deep · 90 km away
16. 1.8124 km WSW of Adak, AlaskaSun, Sep 30, 5:27 AM HADT · 2923 days ago · 17 km deep · 8 km away
17. 2.192 km SW of Adak, AlaskaSun, Sep 30, 9:37 AM HADT · 2923 days ago · 28 km deep · 69 km away
18. 1.9129 km SW of Adak, AlaskaSun, Sep 30, 12:22 PM HADT · 2923 days ago · 24 km deep · 98 km away
19. 1.757 km SSW of Adak, AlaskaSun, Sep 30, 3:59 PM HADT · 2923 days ago · 49 km deep · 99 km away
20. 2.3124 km WSW of Adak, AlaskaSun, Sep 30, 7:54 PM HADT · 2923 days ago · 13 km deep · 12 km away
21. 2.0124 km WSW of Adak, AlaskaSun, Sep 30, 8:08 PM HADT · 2923 days ago · 13 km deep · 9 km away
22. 1.8196 km WSW of Adak, AlaskaMon, Oct 1, 12:28 AM HADT · 2922 days ago · 60 km deep · 70 km away
23. 2.1179 km SW of Adak, AlaskaMon, Oct 1, 3:29 AM HADT · 2922 days ago · 24 km deep · 87 km away
24. 1.983 km WSW of Adak, AlaskaMon, Oct 1, 3:54 PM HADT · 2922 days ago · 13 km deep · 57 km away
25. 2.4140 km SW of Adak, AlaskaTue, Oct 2, 8:35 AM HADT · 2921 days ago · 26 km deep · 73 km away
26. 2.195 km SW of Adak, AlaskaWed, Oct 3, 5:48 AM HADT · 2920 days ago · 26 km deep · 72 km away
27. 2.5126 km WSW of Adak, AlaskaWed, Oct 3, 11:22 PM HADT · 2920 days ago · 10 km deep · 23 km away
28. 1.9185 km WSW of Adak, AlaskaThu, Oct 4, 11:04 AM HADT · 2919 days ago · 24 km deep · 80 km away
29. 1.8103 km SW of Adak, AlaskaThu, Oct 4, 9:39 PM HADT · 2919 days ago · 26 km deep · 73 km away
30. 1.7135 km WSW of Adak, AlaskaFri, Oct 5, 4:41 AM HADT · 2918 days ago · 58 km deep · 49 km away
31. 1.6125 km WSW of Adak, AlaskaFri, Oct 5, 6:45 AM HADT · 2918 days ago · 13 km deep · 13 km away
32. 1.6124 km WSW of Adak, AlaskaFri, Oct 5, 11:34 AM HADT · 2918 days ago · 13 km deep · 11 km away
33. 1.5134 km W of Adak, AlaskaSat, Oct 6, 11:54 AM HADT · 2917 days ago · 17 km deep · 10 km away
34. 1.5113 km WSW of Adak, AlaskaSat, Oct 6, 12:48 PM HADT · 2917 days ago · 11 km deep · 51 km away
35. 2.1145 km WSW of Adak, AlaskaSat, Oct 6, 3:07 PM HADT · 2917 days ago · 45 km deep · 51 km away
36. 1.9215 km WSW of Adak, AlaskaSat, Oct 6, 3:42 PM HADT · 2917 days ago · 52 km deep · 91 km away
37. 1.7126 km W of Adak, AlaskaSat, Oct 6, 11:54 PM HADT · 2917 days ago · 14 km deep · 6 km away
38. 2.2141 km SW of Adak, AlaskaSun, Oct 7, 8:46 PM HADT · 2916 days ago · 35 km deep · 66 km away
39. 1.7Andreanof Islands, Aleutian Islands, AlaskaMon, Oct 8, 5:17 AM HADT · 2915 days ago · 34 km deep · 18 km away
40. 1.8123 km WSW of Adak, AlaskaMon, Oct 8, 5:23 AM HADT · 2915 days ago · 21 km deep · 15 km away
41. 1.6122 km WSW of Adak, AlaskaMon, Oct 8, 6:21 AM HADT · 2915 days ago · 13 km deep · 13 km away
42. 1.650 km SW of Adak, AlaskaMon, Oct 8, 1:37 PM HADT · 2915 days ago · 40 km deep · 97 km away
43. 1.6129 km W of Adak, AlaskaMon, Oct 8, 2:56 PM HADT · 2915 days ago · 12 km deep · 3 km away
44. 2.2131 km W of Adak, AlaskaMon, Oct 8, 3:04 PM HADT · 2915 days ago · 10 km deep · 9 km away
45. 2.3174 km WSW of Adak, AlaskaMon, Oct 8, 5:24 PM HADT · 2915 days ago · 37 km deep · 68 km away
46. 1.890 km WSW of Adak, AlaskaMon, Oct 8, 7:10 PM HADT · 2915 days ago · 65 km deep · 37 km away
47. 1.7204 km W of Adak, AlaskaMon, Oct 8, 10:37 PM HADT · 2915 days ago · 26 km deep · 78 km away
48. 2.6107 km SW of Adak, AlaskaTue, Oct 9, 4:49 AM HADT · 2914 days ago · 48 km deep · 72 km away
49. 4.180 km SW of Adak, AlaskaTue, Oct 9, 9:57 AM HADT · 2914 days ago · 40 km deep · 72 km away
50. 2.0113 km SW of Adak, AlaskaTue, Oct 9, 11:53 AM HADT · 2914 days ago · 26 km deep · 61 km away
51. 2.572 km SW of Adak, AlaskaWed, Oct 10, 12:07 AM HADT · 2914 days ago · 69 km deep · 71 km away
52. 2.032 km WNW of Adak, AlaskaThu, Oct 11, 2:34 AM HADT · 2912 days ago · 114 km deep · 98 km away
53. 1.676 km WSW of Adak, AlaskaThu, Oct 11, 10:32 AM HADT · 2912 days ago · 47 km deep · 58 km away
54. 2.387 km SW of Adak, AlaskaFri, Oct 12, 4:08 AM HADT · 2911 days ago · 39 km deep · 76 km away
55. 1.9110 km WSW of Adak, AlaskaFri, Oct 12, 4:25 AM HADT · 2911 days ago · 68 km deep · 27 km away
56. 1.7137 km WSW of Adak, AlaskaFri, Oct 12, 7:08 AM HADT · 2911 days ago · 43 km deep · 27 km away
57. 1.9123 km WSW of Adak, AlaskaFri, Oct 12, 4:59 PM HADT · 2911 days ago · 18 km deep · 9 km away
58. 1.854 km SW of Adak, AlaskaFri, Oct 12, 8:35 PM HADT · 2911 days ago · 47 km deep · 97 km away
59. 2.061 km WNW of Adak, AlaskaFri, Oct 12, 11:08 PM HADT · 2911 days ago · 88 km deep · 76 km away
60. 2.4105 km WSW of Adak, AlaskaSat, Oct 13, 6:31 AM HADT · 2910 days ago · 52 km deep · 56 km away

The first 60 of 188.

Before

1. 2.0124 km W of Adak, AlaskaThu, Sep 27, 2:15 PM HADT · 2926 days ago · 13 km deep · 3 km away
2. 1.9124 km W of Adak, AlaskaThu, Sep 27, 12:00 PM HADT · 2926 days ago · 13 km deep · 7 km away
3. 1.896 km WSW of Adak, AlaskaThu, Sep 27, 10:50 AM HADT · 2926 days ago · 57 km deep · 46 km away
4. 1.8122 km WSW of Adak, AlaskaThu, Sep 27, 10:41 AM HADT · 2926 days ago · 13 km deep · 9 km away
5. 1.9209 km WSW of Adak, AlaskaThu, Sep 27, 10:08 AM HADT · 2926 days ago · 35 km deep · 93 km away
6. 1.6123 km W of Adak, AlaskaThu, Sep 27, 9:47 AM HADT · 2926 days ago · 10 km deep · 3 km away
7. 1.7123 km W of Adak, AlaskaThu, Sep 27, 8:54 AM HADT · 2926 days ago · 14 km deep · 6 km away
8. 1.7130 km W of Adak, AlaskaThu, Sep 27, 8:36 AM HADT · 2926 days ago · 53 km deep · 4 km away
9. 1.9123 km W of Adak, AlaskaThu, Sep 27, 8:20 AM HADT · 2926 days ago · 16 km deep · 7 km away
10. 2.9125 km WSW of Adak, AlaskaThu, Sep 27, 8:14 AM HADT · 2926 days ago · 11 km deep · 24 km away
11. 2.0123 km WSW of Adak, AlaskaThu, Sep 27, 6:39 AM HADT · 2926 days ago · 13 km deep · 9 km away
12. 1.642 km SW of Adak, AlaskaThu, Sep 27, 6:11 AM HADT · 2926 days ago · 39 km deep · 92 km away
13. 1.8123 km WSW of Adak, AlaskaThu, Sep 27, 3:44 AM HADT · 2926 days ago · 14 km deep · 9 km away
14. 2.3125 km WSW of Adak, AlaskaThu, Sep 27, 3:37 AM HADT · 2926 days ago · 13 km deep · 8 km away
15. 2.3123 km W of Adak, AlaskaThu, Sep 27, 2:55 AM HADT · 2926 days ago · 11 km deep · 7 km away
16. 2.4123 km W of Adak, AlaskaThu, Sep 27, 2:48 AM HADT · 2926 days ago · 14 km deep · 7 km away
17. 2.2121 km W of Adak, AlaskaThu, Sep 27, 2:10 AM HADT · 2926 days ago · 13 km deep · 6 km away
18. 1.8125 km WSW of Adak, AlaskaThu, Sep 27, 2:08 AM HADT · 2926 days ago · 14 km deep · 9 km away
19. 2.1125 km W of Adak, AlaskaThu, Sep 27, 2:00 AM HADT · 2926 days ago · 15 km deep · 8 km away
20. 2.0123 km W of Adak, AlaskaThu, Sep 27, 1:17 AM HADT · 2926 days ago · 15 km deep · 6 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak018cex2ds2 (also filed as ak20271765). Read Thu, Oct 1, 2026, 8:50 PM UTC.