M1.8 earthquake 125 km WSW of Adak, Alaska

Magnitude

1.8 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Tue, Oct 10, 2023, 6:17 AM HADT

UTC

2023-10-10 15:17:12 UTC

Depth

6.0 km (3.7 mi), shallow

Epicenter

51.493° N, 178.346° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

36

After

1. 3.4123 km WSW of Adak, AlaskaWed, Oct 11, 1:09 AM HADT · 1086 days ago · 32 km deep · 4 km away
2. 1.9180 km WSW of Adak, AlaskaWed, Oct 11, 2:18 AM HADT · 1086 days ago · 24 km deep · 55 km away
3. 2.7103 km SW of Adak, AlaskaWed, Oct 11, 11:04 PM HADT · 1085 days ago · 35 km deep · 49 km away
4. 3.5107 km SW of Adak, AlaskaThu, Oct 12, 2:31 PM HADT · 1085 days ago · 43 km deep · 48 km away
5. 3.5156 km WSW of Adak, AlaskaThu, Oct 12, 8:22 PM HADT · 1085 days ago · 24 km deep · 43 km away
6. 3.4150 km WSW of Adak, AlaskaFri, Oct 13, 8:23 AM HADT · 1084 days ago · 28 km deep · 36 km away
7. 3.1146 km WSW of Adak, AlaskaFri, Oct 13, 10:50 PM HADT · 1083 days ago · 35 km deep · 30 km away
8. 2.163 km SW of Adak, AlaskaSat, Oct 14, 2:01 AM HADT · 1083 days ago · 59 km deep · 73 km away
9. 2.7130 km SW of Adak, AlaskaSat, Oct 14, 8:00 AM HADT · 1083 days ago · 35 km deep · 35 km away
10. 2.6186 km WSW of Adak, AlaskaSat, Oct 14, 8:34 AM HADT · 1083 days ago · 33 km deep · 62 km away
11. 2.585 km SW of Adak, AlaskaSun, Oct 15, 6:04 AM HADT · 1082 days ago · 35 km deep · 58 km away
12. 3.9204 km WSW of Adak, AlaskaMon, Oct 16, 5:05 AM HADT · 1081 days ago · 10 km deep · 86 km away
13. 1.855 km SW of Adak, AlaskaMon, Oct 16, 8:52 AM HADT · 1081 days ago · 44 km deep · 88 km away
14. 2.1175 km W of Adak, AlaskaMon, Oct 16, 3:33 PM HADT · 1081 days ago · 64 km deep · 56 km away
15. 2.2201 km W of Adak, AlaskaTue, Oct 17, 12:47 AM HADT · 1080 days ago · 76 km deep · 85 km away
16. 2.8130 km W of Adak, AlaskaTue, Oct 17, 3:06 AM HADT · 1080 days ago · 10 km deep · 21 km away
17. 1.8146 km W of Adak, AlaskaTue, Oct 17, 3:54 AM HADT · 1080 days ago · 13 km deep · 30 km away
18. 2.088 km SW of Adak, AlaskaTue, Oct 17, 6:05 PM HADT · 1080 days ago · 34 km deep · 53 km away
19. 1.8132 km WSW of Adak, AlaskaTue, Oct 17, 7:43 PM HADT · 1080 days ago · 37 km deep · 10 km away
20. 1.8135 km WSW of Adak, AlaskaTue, Oct 17, 9:11 PM HADT · 1080 days ago · 26 km deep · 18 km away
21. 2.1131 km WSW of Adak, AlaskaTue, Oct 17, 10:41 PM HADT · 1079 days ago · 17 km deep · 23 km away
22. 2.0132 km WSW of Adak, AlaskaWed, Oct 18, 12:38 AM HADT · 1079 days ago · 24 km deep · 22 km away
23. 2.962 km SSW of Adak, AlaskaWed, Oct 18, 3:14 PM HADT · 1079 days ago · 35 km deep · 88 km away
24. 2.250 km W of Adak, AlaskaThu, Oct 19, 8:20 AM HADT · 1078 days ago · 94 km deep · 82 km away
25. 2.769 km SSW of Adak, AlaskaThu, Oct 19, 12:17 PM HADT · 1078 days ago · 35 km deep · 90 km away
26. 1.889 km WSW of Adak, AlaskaThu, Oct 19, 2:39 PM HADT · 1078 days ago · 13 km deep · 42 km away
27. 1.8111 km WSW of Adak, AlaskaThu, Oct 19, 5:29 PM HADT · 1078 days ago · 13 km deep · 15 km away
28. 1.838 km SW of Adak, AlaskaThu, Oct 19, 8:19 PM HADT · 1078 days ago · 52 km deep · 90 km away
29. 1.8Andreanof Islands, Aleutian Islands, AlaskaSat, Oct 21, 6:57 AM HADT · 1076 days ago · 71 km deep · 99 km away
30. 1.9192 km WSW of Adak, AlaskaSat, Oct 21, 5:48 PM HADT · 1076 days ago · 18 km deep · 67 km away
31. 2.7115 km WSW of Adak, AlaskaSat, Oct 21, 8:24 PM HADT · 1076 days ago · 12 km deep · 23 km away
32. 2.1183 km W of Adak, AlaskaSun, Oct 22, 1:15 AM HADT · 1075 days ago · 90 km deep · 69 km away
33. 1.9110 km WSW of Adak, AlaskaSun, Oct 22, 5:32 AM HADT · 1075 days ago · 68 km deep · 21 km away
34. 1.788 km WSW of Adak, AlaskaSun, Oct 22, 5:37 AM HADT · 1075 days ago · 30 km deep · 43 km away
35. 2.1157 km WSW of Adak, AlaskaMon, Oct 23, 10:45 AM HADT · 1074 days ago · 26 km deep · 43 km away
36. 2.8193 km WSW of Adak, AlaskaMon, Oct 23, 4:26 PM HADT · 1074 days ago · 33 km deep · 68 km away
37. 3.6184 km WSW of Adak, AlaskaMon, Oct 23, 9:17 PM HADT · 1074 days ago · 95 km deep · 62 km away
38. 2.8204 km W of Adak, AlaskaTue, Oct 24, 6:18 AM HADT · 1073 days ago · 92 km deep · 89 km away
39. 2.6208 km WSW of Adak, AlaskaTue, Oct 24, 8:04 AM HADT · 1073 days ago · 35 km deep · 85 km away
40. 1.695 km WSW of Adak, AlaskaTue, Oct 24, 2:32 PM HADT · 1073 days ago · 37 km deep · 38 km away
41. 2.2184 km WSW of Adak, AlaskaTue, Oct 24, 9:08 PM HADT · 1073 days ago · 26 km deep · 59 km away
42. 1.566 km SSW of Adak, AlaskaTue, Oct 24, 11:03 PM HADT · 1072 days ago · 21 km deep · 97 km away
43. 3.3206 km W of Adak, AlaskaWed, Oct 25, 8:42 AM HADT · 1072 days ago · 106 km deep · 95 km away
44. 3.0124 km WSW of Adak, AlaskaWed, Oct 25, 4:41 PM HADT · 1072 days ago · 33 km deep · 15 km away
45. 1.8212 km W of Adak, AlaskaThu, Oct 26, 6:17 AM HADT · 1071 days ago · 65 km deep · 93 km away
46. 2.0202 km WSW of Adak, AlaskaThu, Oct 26, 9:19 AM HADT · 1071 days ago · 60 km deep · 80 km away
47. 1.687 km W of Adak, AlaskaThu, Oct 26, 10:56 AM HADT · 1071 days ago · 5 km deep · 51 km away
48. 2.695 km WSW of Adak, AlaskaThu, Oct 26, 5:18 PM HADT · 1071 days ago · 61 km deep · 32 km away
49. 2.0175 km WSW of Adak, AlaskaThu, Oct 26, 8:42 PM HADT · 1071 days ago · 22 km deep · 52 km away
50. 2.2182 km WSW of Adak, AlaskaThu, Oct 26, 8:44 PM HADT · 1071 days ago · 16 km deep · 62 km away
51. 2.7181 km WSW of Adak, AlaskaThu, Oct 26, 8:45 PM HADT · 1071 days ago · 32 km deep · 57 km away
52. 1.576 km WSW of Adak, AlaskaFri, Oct 27, 4:35 AM HADT · 1070 days ago · 23 km deep · 52 km away
53. 1.693 km SW of Adak, AlaskaFri, Oct 27, 8:41 AM HADT · 1070 days ago · 40 km deep · 44 km away
54. 2.1Andreanof Islands, Aleutian Islands, AlaskaFri, Oct 27, 11:40 AM HADT · 1070 days ago · 19 km deep · 68 km away
55. 3.972 km SW of Adak, AlaskaFri, Oct 27, 11:38 PM HADT · 1069 days ago · 60 km deep · 61 km away
56. 1.8194 km WSW of Adak, AlaskaSat, Oct 28, 4:32 AM HADT · 1069 days ago · 23 km deep · 69 km away
57. 1.9186 km W of Adak, AlaskaSat, Oct 28, 7:22 AM HADT · 1069 days ago · 74 km deep · 67 km away
58. 2.8170 km WSW of Adak, AlaskaSat, Oct 28, 9:32 AM HADT · 1069 days ago · 32 km deep · 45 km away
59. 2.0124 km WSW of Adak, AlaskaSat, Oct 28, 3:21 PM HADT · 1069 days ago · 5 km deep · 2 km away
60. 2.7224 km WSW of Adak, AlaskaSat, Oct 28, 7:51 PM HADT · 1069 days ago · 25 km deep · 99 km away

The first 60 of 172.

Before

1. 1.8119 km SW of Adak, AlaskaTue, Oct 10, 12:30 AM HADT · 1087 days ago · 26 km deep · 33 km away
2. 2.7175 km WSW of Adak, AlaskaMon, Oct 9, 5:52 PM HADT · 1088 days ago · 30 km deep · 50 km away
3. 2.0138 km SW of Adak, AlaskaMon, Oct 9, 8:42 AM HADT · 1088 days ago · 21 km deep · 45 km away
4. 1.594 km WSW of Adak, AlaskaMon, Oct 9, 7:37 AM HADT · 1088 days ago · 13 km deep · 34 km away
5. 1.6Andreanof Islands, Aleutian Islands, AlaskaMon, Oct 9, 5:42 AM HADT · 1088 days ago · 26 km deep · 42 km away
6. 2.893 km W of Adak, AlaskaSun, Oct 8, 12:12 PM HADT · 1089 days ago · 202 km deep · 58 km away
7. 1.888 km WSW of Adak, AlaskaSat, Oct 7, 11:25 PM HADT · 1089 days ago · 13 km deep · 39 km away
8. 1.767 km WSW of Adak, AlaskaSat, Oct 7, 6:41 PM HADT · 1090 days ago · 16 km deep · 58 km away
9. 1.7114 km WSW of Adak, AlaskaSat, Oct 7, 11:12 AM HADT · 1090 days ago · 26 km deep · 18 km away
10. 1.860 km SSW of Adak, AlaskaSat, Oct 7, 10:14 AM HADT · 1090 days ago · 51 km deep · 88 km away
11. 2.1187 km W of Adak, AlaskaSat, Oct 7, 3:26 AM HADT · 1090 days ago · 74 km deep · 72 km away
12. 1.778 km SW of Adak, AlaskaSat, Oct 7, 3:08 AM HADT · 1090 days ago · 35 km deep · 53 km away
13. 1.569 km WSW of Adak, AlaskaThu, Oct 5, 7:42 PM HADT · 1092 days ago · 28 km deep · 59 km away
14. 2.1198 km W of Adak, AlaskaThu, Oct 5, 1:11 PM HADT · 1092 days ago · 91 km deep · 92 km away
15. 1.593 km WSW of Adak, AlaskaThu, Oct 5, 12:55 PM HADT · 1092 days ago · 23 km deep · 33 km away
16. 2.2150 km W of Adak, AlaskaThu, Oct 5, 12:16 PM HADT · 1092 days ago · 142 km deep · 55 km away
17. 2.6127 km WSW of Adak, AlaskaThu, Oct 5, 11:33 AM HADT · 1092 days ago · 33 km deep · 15 km away
18. 1.9139 km WSW of Adak, AlaskaThu, Oct 5, 6:52 AM HADT · 1092 days ago · 23 km deep · 25 km away
19. 1.770 km SSW of Adak, AlaskaThu, Oct 5, 4:13 AM HADT · 1092 days ago · 32 km deep · 96 km away
20. 1.693 km WSW of Adak, AlaskaThu, Oct 5, 3:45 AM HADT · 1092 days ago · 36 km deep · 35 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak023d0a4dv7. Read Thu, Oct 1, 2026, 7:06 PM UTC.