M2.5 earthquake 62 km SE of Adak, Alaska

Magnitude

2.5 (ml), micro

Local time

Mon, Nov 13, 2023, 1:40 PM HAST

UTC

2023-11-13 23:40:10 UTC

Depth

35.0 km (21.7 mi), shallow

Epicenter

51.471° N, 176.012° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 3.1 km horizontally, 2.0 km in depth

Magnitude uncertainty

±0.12

Depth from

Operator assigned

Station coverage gap

228°, poorly surrounded by stations

Stations used

13

After

1. 3.479 km SSE of Adak, AlaskaMon, Nov 13, 9:21 PM HAST · 1052 days ago · 35 km deep · 37 km away
2. 1.935 km S of Adak, AlaskaMon, Nov 13, 11:46 PM HAST · 1052 days ago · 36 km deep · 46 km away
3. 3.465 km SE of Adak, AlaskaTue, Nov 14, 12:51 AM HAST · 1052 days ago · 35 km deep · 9 km away
4. 2.752 km SSE of Adak, AlaskaWed, Nov 15, 9:15 AM HAST · 1050 days ago · 37 km deep · 27 km away
5. 2.972 km WSW of Atka, AlaskaWed, Nov 15, 9:35 PM HAST · 1050 days ago · 104 km deep · 83 km away
6. 2.565 km ESE of Adak, AlaskaThu, Nov 16, 3:15 AM HAST · 1050 days ago · 35 km deep · 17 km away
7. 2.964 km W of Atka, AlaskaThu, Nov 16, 5:00 AM HAST · 1049 days ago · 105 km deep · 92 km away
8. 2.146 km SE of Adak, AlaskaThu, Nov 16, 8:45 AM HAST · 1049 days ago · 35 km deep · 16 km away
9. 4.132 km N of Adak, AlaskaFri, Nov 17, 4:53 AM HAST · 1048 days ago · 130 km deep · 88 km away
10. 2.4Andreanof Islands, Aleutian Islands, AlaskaFri, Nov 17, 5:24 AM HAST · 1048 days ago · 50 km deep · 76 km away
11. 1.8Andreanof Islands, Aleutian Islands, AlaskaFri, Nov 17, 2:10 PM HAST · 1048 days ago · 23 km deep · 7 km away
12. 2.0Andreanof Islands, Aleutian Islands, AlaskaFri, Nov 17, 11:15 PM HAST · 1048 days ago · 24 km deep · 45 km away
13. 2.053 km SW of Atka, AlaskaSat, Nov 18, 2:36 PM HAST · 1047 days ago · 21 km deep · 97 km away
14. 2.872 km SE of Adak, AlaskaSun, Nov 19, 2:59 PM HAST · 1046 days ago · 35 km deep · 10 km away
15. 2.157 km SE of Adak, AlaskaMon, Nov 20, 2:00 AM HAST · 1046 days ago · 28 km deep · 8 km away
16. 3.369 km E of Adak, AlaskaWed, Nov 22, 5:08 AM HAST · 1043 days ago · 30 km deep · 44 km away
17. 2.469 km ESE of Adak, AlaskaWed, Nov 22, 6:27 AM HAST · 1043 days ago · 34 km deep · 24 km away
18. 2.783 km SW of Atka, AlaskaWed, Nov 22, 6:37 PM HAST · 1043 days ago · 62 km deep · 65 km away
19. 2.771 km SSW of Adak, AlaskaFri, Nov 24, 3:01 PM HAST · 1041 days ago · 35 km deep · 73 km away
20. 2.162 km SW of Adak, AlaskaSat, Nov 25, 11:38 PM HAST · 1040 days ago · 48 km deep · 79 km away
21. 2.770 km SSE of Adak, AlaskaSun, Nov 26, 4:12 PM HAST · 1039 days ago · 33 km deep · 37 km away
22. 2.753 km SSE of Adak, AlaskaTue, Nov 28, 3:26 AM HAST · 1038 days ago · 36 km deep · 15 km away
23. 1.6Andreanof Islands, Aleutian Islands, AlaskaTue, Nov 28, 6:10 PM HAST · 1037 days ago · 10 km deep · 53 km away
24. 1.961 km SE of Adak, AlaskaTue, Nov 28, 8:50 PM HAST · 1037 days ago · 24 km deep · 3 km away
25. 2.964 km S of Adak, AlaskaWed, Nov 29, 1:39 PM HAST · 1036 days ago · 35 km deep · 58 km away
26. 5.046 km SSW of Adak, AlaskaThu, Nov 30, 6:33 AM HAST · 1035 days ago · 48 km deep · 56 km away · felt by 1
27. 4.149 km SSW of Adak, AlaskaThu, Nov 30, 6:54 AM HAST · 1035 days ago · 34 km deep · 53 km away
28. 2.955 km S of Adak, AlaskaThu, Nov 30, 8:33 AM HAST · 1035 days ago · 35 km deep · 53 km away
29. 3.450 km S of Adak, AlaskaThu, Nov 30, 2:25 PM HAST · 1035 days ago · 35 km deep · 51 km away
30. 2.577 km SSW of Adak, AlaskaFri, Dec 1, 8:01 AM HAST · 1034 days ago · 35 km deep · 79 km away
31. 3.748 km SSW of Adak, AlaskaFri, Dec 1, 9:24 AM HAST · 1034 days ago · 41 km deep · 55 km away
32. 3.843 km SSW of Adak, AlaskaFri, Dec 1, 9:08 PM HAST · 1034 days ago · 43 km deep · 53 km away
33. 1.950 km WSW of Atka, AlaskaSat, Dec 2, 12:38 PM HAST · 1033 days ago · 52 km deep · 97 km away
34. 1.948 km SSE of Adak, AlaskaSat, Dec 2, 3:47 PM HAST · 1033 days ago · 37 km deep · 19 km away
35. 2.155 km ESE of Adak, AlaskaSat, Dec 2, 5:01 PM HAST · 1033 days ago · 52 km deep · 25 km away
36. 1.743 km SW of Adak, AlaskaSat, Dec 2, 6:56 PM HAST · 1033 days ago · 56 km deep · 72 km away
37. 2.221 km NE of Adak, AlaskaSat, Dec 2, 11:45 PM HAST · 1033 days ago · 110 km deep · 68 km away
38. 2.3129 km SSE of Adak, AlaskaSun, Dec 3, 12:24 AM HAST · 1033 days ago · 29 km deep · 70 km away
39. 1.7Andreanof Islands, Aleutian Islands, AlaskaSun, Dec 3, 7:32 AM HAST · 1032 days ago · 9 km deep · 97 km away
40. 3.146 km WSW of Adak, AlaskaSun, Dec 3, 10:42 AM HAST · 1032 days ago · 77 km deep · 92 km away
41. 3.049 km SSW of Adak, AlaskaSun, Dec 3, 1:14 PM HAST · 1032 days ago · 37 km deep · 54 km away
42. 2.075 km SE of Adak, AlaskaSun, Dec 3, 2:45 PM HAST · 1032 days ago · 23 km deep · 20 km away
43. 3.174 km E of Adak, AlaskaSun, Dec 3, 7:38 PM HAST · 1032 days ago · 78 km deep · 53 km away
44. 2.064 km SE of Adak, AlaskaMon, Dec 4, 7:06 AM HAST · 1031 days ago · 26 km deep · 5 km away
45. 2.065 km E of Adak, AlaskaTue, Dec 5, 9:29 AM HAST · 1030 days ago · 13 km deep · 44 km away
46. 3.268 km WSW of Atka, AlaskaTue, Dec 5, 10:25 AM HAST · 1030 days ago · 82 km deep · 84 km away
47. 2.745 km SSW of Adak, AlaskaTue, Dec 5, 1:22 PM HAST · 1030 days ago · 55 km deep · 54 km away
48. 3.674 km S of Adak, AlaskaTue, Dec 5, 1:22 PM HAST · 1030 days ago · 35 km deep · 57 km away
49. 2.052 km SSE of Adak, AlaskaTue, Dec 5, 2:05 PM HAST · 1030 days ago · 25 km deep · 14 km away
50. 1.866 km SSW of Adak, AlaskaThu, Dec 7, 3:44 AM HAST · 1029 days ago · 46 km deep · 78 km away
51. 1.86 km ENE of Adak, AlaskaThu, Dec 7, 4:05 AM HAST · 1028 days ago · 7 km deep · 60 km away
52. 1.870 km SW of Atka, AlaskaFri, Dec 8, 1:06 AM HAST · 1028 days ago · 43 km deep · 79 km away
53. 1.947 km SW of Adak, AlaskaFri, Dec 8, 3:05 AM HAST · 1028 days ago · 48 km deep · 76 km away
54. 2.657 km ENE of Adak, AlaskaFri, Dec 8, 10:50 AM HAST · 1027 days ago · 147 km deep · 71 km away
55. 2.954 km S of Adak, AlaskaFri, Dec 8, 11:26 PM HAST · 1027 days ago · 35 km deep · 51 km away
56. 2.045 km SW of Adak, AlaskaSat, Dec 9, 6:27 AM HAST · 1026 days ago · 69 km deep · 82 km away
57. 3.941 km SSW of Adak, AlaskaSat, Dec 9, 8:06 AM HAST · 1026 days ago · 46 km deep · 56 km away
58. 2.855 km S of Adak, AlaskaSat, Dec 9, 7:14 PM HAST · 1026 days ago · 35 km deep · 54 km away
59. 2.061 km SSW of Adak, AlaskaSun, Dec 10, 12:34 AM HAST · 1026 days ago · 35 km deep · 71 km away
60. 2.046 km E of Adak, AlaskaSun, Dec 10, 2:59 AM HAST · 1026 days ago · 71 km deep · 51 km away

The first 60 of 166.

Before

1. 2.159 km ESE of Adak, AlaskaMon, Nov 13, 7:26 AM HAST · 1052 days ago · 65 km deep · 36 km away
2. 2.059 km SW of Adak, AlaskaSun, Nov 12, 10:07 AM HAST · 1053 days ago · 49 km deep · 85 km away
3. 3.654 km WSW of Adak, AlaskaSun, Nov 12, 12:41 AM HAST · 1054 days ago · 86 km deep · 96 km away
4. 2.3Andreanof Islands, Aleutian Islands, AlaskaSat, Nov 11, 2:07 PM HAST · 1054 days ago · 94 km deep · 61 km away
5. 3.230 km W of Adak, AlaskaSat, Nov 11, 10:23 AM HAST · 1054 days ago · 83 km deep · 85 km away
6. 2.978 km SW of Adak, AlaskaFri, Nov 10, 4:49 PM HAST · 1055 days ago · 56 km deep · 100 km away
7. 2.638 km S of Adak, AlaskaFri, Nov 10, 3:29 PM HAST · 1055 days ago · 48 km deep · 50 km away
8. 3.246 km E of Adak, AlaskaThu, Nov 9, 3:58 PM HAST · 1056 days ago · 149 km deep · 49 km away
9. 2.030 km E of Adak, AlaskaThu, Nov 9, 5:30 AM HAST · 1056 days ago · 71 km deep · 45 km away
10. 2.023 km ESE of Adak, AlaskaThu, Nov 9, 2:32 AM HAST · 1057 days ago · 65 km deep · 40 km away
11. 2.0Andreanof Islands, Aleutian Islands, AlaskaWed, Nov 8, 11:59 PM HAST · 1057 days ago · 30 km deep · 68 km away
12. 4.144 km S of Adak, AlaskaWed, Nov 8, 6:07 PM HAST · 1057 days ago · 35 km deep · 45 km away
13. 2.866 km SSE of Adak, AlaskaWed, Nov 8, 2:28 PM HAST · 1057 days ago · 30 km deep · 23 km away
14. 1.8Andreanof Islands, Aleutian Islands, AlaskaWed, Nov 8, 5:28 AM HAST · 1057 days ago · 60 km deep · 31 km away
15. 1.859 km SE of Adak, AlaskaWed, Nov 8, 4:12 AM HAST · 1057 days ago · 19 km deep · 3 km away
16. 2.9101 km SW of Atka, AlaskaTue, Nov 7, 10:53 PM HAST · 1058 days ago · 35 km deep · 60 km away
17. 1.959 km WSW of Adak, AlaskaTue, Nov 7, 2:03 PM HAST · 1058 days ago · 20 km deep · 95 km away
18. 2.681 km SSW of Adak, AlaskaMon, Nov 6, 9:11 AM HAST · 1059 days ago · 35 km deep · 70 km away
19. 3.953 km NE of Adak, AlaskaSun, Nov 5, 11:00 PM HAST · 1060 days ago · 129 km deep · 82 km away
20. 2.867 km SSE of Adak, AlaskaSun, Nov 5, 5:16 AM HAST · 1060 days ago · 35 km deep · 19 km away

From the USGS Earthquake Hazards Program and its partner networks, event us7000lez7 (also filed as ak023eknakw4). Read Thu, Oct 1, 2026, 1:33 AM UTC.