M3.0 earthquake 112 km SE of Adak, Alaska

Magnitude

3.0 (ml), minor

Local time

Fri, Dec 22, 2023, 4:58 AM HAST

UTC

2023-12-22 14:58:59 UTC

Depth

10.0 km (6.2 mi), shallow

Epicenter

51.228° N, 175.381° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 3.0 km horizontally, 2.0 km in depth

Magnitude uncertainty

±0.11

Depth from

Operator assigned

Station coverage gap

250°, poorly surrounded by stations

Stations used

13

After

1. 3.3117 km SE of Adak, AlaskaFri, Dec 22, 5:15 PM HAST · 1013 days ago · 10 km deep · 11 km away
2. 2.9105 km ESE of Adak, AlaskaFri, Dec 22, 5:17 PM HAST · 1013 days ago · 35 km deep · 17 km away
3. 4.1110 km SE of Adak, AlaskaFri, Dec 22, 8:21 PM HAST · 1013 days ago · 42 km deep · 2 km away · felt by 1
4. 2.6111 km SE of Adak, AlaskaFri, Dec 22, 8:23 PM HAST · 1013 days ago · 16 km deep · 3 km away
5. 4.0113 km SE of Adak, AlaskaFri, Dec 22, 8:47 PM HAST · 1013 days ago · 22 km deep · 2 km away
6. 2.1108 km SE of Adak, AlaskaSat, Dec 23, 4:28 AM HAST · 1012 days ago · 13 km deep · 5 km away
7. 2.294 km S of Adak, AlaskaSat, Dec 23, 6:39 AM HAST · 1012 days ago · 16 km deep · 89 km away
8. 2.278 km S of Adak, AlaskaSat, Dec 23, 6:45 AM HAST · 1012 days ago · 19 km deep · 83 km away
9. 3.293 km SW of Atka, AlaskaSat, Dec 23, 12:53 PM HAST · 1012 days ago · 49 km deep · 48 km away
10. 3.3103 km ESE of Adak, AlaskaSat, Dec 23, 3:53 PM HAST · 1012 days ago · 35 km deep · 21 km away
11. 2.6120 km SE of Adak, AlaskaSat, Dec 23, 3:56 PM HAST · 1012 days ago · 10 km deep · 7 km away
12. 3.6110 km ESE of Adak, AlaskaSat, Dec 23, 4:21 PM HAST · 1012 days ago · 30 km deep · 13 km away
13. 2.182 km ENE of Adak, AlaskaSun, Dec 24, 4:56 AM HAST · 1011 days ago · 95 km deep · 92 km away
14. 1.860 km SE of Adak, AlaskaSun, Dec 24, 4:22 PM HAST · 1011 days ago · 26 km deep · 56 km away
15. 1.9105 km ESE of Adak, AlaskaSun, Dec 24, 6:38 PM HAST · 1011 days ago · 26 km deep · 17 km away
16. 3.7110 km SE of Adak, AlaskaSun, Dec 24, 9:46 PM HAST · 1011 days ago · 35 km deep · 4 km away
17. 2.0103 km ESE of Adak, AlaskaSun, Dec 24, 10:01 PM HAST · 1011 days ago · 26 km deep · 16 km away
18. 3.2109 km ESE of Adak, AlaskaMon, Dec 25, 12:33 PM HAST · 1010 days ago · 28 km deep · 18 km away
19. 2.6103 km ESE of Adak, AlaskaTue, Dec 26, 11:51 AM HAST · 1009 days ago · 35 km deep · 18 km away
20. 2.6103 km ESE of Adak, AlaskaTue, Dec 26, 12:05 PM HAST · 1009 days ago · 35 km deep · 20 km away
21. 3.0108 km SE of Adak, AlaskaTue, Dec 26, 4:06 PM HAST · 1009 days ago · 35 km deep · 11 km away
22. 2.797 km SW of Atka, AlaskaTue, Dec 26, 10:12 PM HAST · 1009 days ago · 35 km deep · 42 km away
23. 3.9109 km ESE of Adak, AlaskaWed, Dec 27, 4:54 AM HAST · 1008 days ago · 35 km deep · 15 km away
24. 1.884 km SW of Atka, AlaskaWed, Dec 27, 11:06 AM HAST · 1008 days ago · 14 km deep · 52 km away
25. 2.298 km ESE of Adak, AlaskaThu, Dec 28, 4:11 PM HAST · 1007 days ago · 26 km deep · 20 km away
26. 2.060 km SSE of Adak, AlaskaThu, Dec 28, 6:01 PM HAST · 1007 days ago · 23 km deep · 59 km away
27. 2.3131 km SE of Adak, AlaskaThu, Dec 28, 7:37 PM HAST · 1007 days ago · 26 km deep · 19 km away
28. 1.860 km SSE of Adak, AlaskaThu, Dec 28, 9:14 PM HAST · 1007 days ago · 23 km deep · 58 km away
29. 4.1115 km ESE of Adak, AlaskaFri, Dec 29, 11:15 AM HAST · 1006 days ago · 39 km deep · 18 km away
30. 3.8124 km SE of Adak, AlaskaFri, Dec 29, 2:13 PM HAST · 1006 days ago · 35 km deep · 14 km away
31. 3.0118 km SE of Adak, AlaskaSat, Dec 30, 2:40 AM HAST · 1006 days ago · 10 km deep · 12 km away
32. 2.039 km S of Adak, AlaskaSat, Dec 30, 4:31 PM HAST · 1005 days ago · 42 km deep · 94 km away
33. 3.875 km S of Atka, AlaskaSun, Dec 31, 1:55 AM HAST · 1005 days ago · 45 km deep · 82 km away
34. 2.052 km S of Adak, AlaskaSun, Dec 31, 4:40 AM HAST · 1004 days ago · 31 km deep · 90 km away
35. 3.1106 km ESE of Adak, AlaskaMon, Jan 1, 6:08 PM HAST · 1003 days ago · 35 km deep · 30 km away
36. 3.5113 km SE of Adak, AlaskaTue, Jan 9, 1:51 PM HAST · 995 days ago · 35 km deep · 10 km away
37. 4.9124 km SSW of Atka, AlaskaTue, Jan 9, 5:57 PM HAST · 995 days ago · 10 km deep · 30 km away
38. 3.3129 km SSW of Atka, AlaskaWed, Jan 10, 7:29 PM HAST · 994 days ago · 35 km deep · 28 km away
39. 3.8129 km SSW of Atka, AlaskaWed, Jan 10, 7:53 PM HAST · 994 days ago · 25 km deep · 25 km away
40. 2.976 km SE of Adak, AlaskaFri, Jan 12, 8:29 PM HAST · 992 days ago · 35 km deep · 37 km away
41. 3.433 km SSE of Adak, AlaskaTue, Jan 16, 12:10 PM HAST · 988 days ago · 35 km deep · 84 km away
42. 1.753 km SSE of Adak, AlaskaMon, Jan 29, 5:54 PM HAST · 975 days ago · 17 km deep · 73 km away
43. 2.158 km WSW of Atka, AlaskaMon, Jan 29, 8:31 PM HAST · 975 days ago · 61 km deep · 84 km away
44. 2.159 km SE of Adak, AlaskaMon, Jan 29, 9:57 PM HAST · 975 days ago · 25 km deep · 53 km away
45. 1.899 km SW of Atka, AlaskaMon, Jan 29, 10:53 PM HAST · 975 days ago · 26 km deep · 39 km away
46. 1.962 km SW of Atka, AlaskaTue, Jan 30, 8:28 AM HAST · 974 days ago · 35 km deep · 75 km away
47. 2.686 km ESE of Adak, AlaskaTue, Jan 30, 3:14 PM HAST · 974 days ago · 35 km deep · 30 km away
48. 1.868 km SW of Atka, AlaskaTue, Jan 30, 6:00 PM HAST · 974 days ago · 26 km deep · 69 km away
49. 1.653 km SSE of Adak, AlaskaTue, Jan 30, 6:53 PM HAST · 974 days ago · 19 km deep · 78 km away
50. 2.749 km SW of Atka, AlaskaWed, Jan 31, 3:18 AM HAST · 974 days ago · 65 km deep · 87 km away
51. 1.870 km SSW of Atka, AlaskaWed, Jan 31, 3:55 AM HAST · 974 days ago · 20 km deep · 65 km away
52. 1.843 km SE of Adak, AlaskaWed, Jan 31, 4:57 AM HAST · 973 days ago · 42 km deep · 70 km away
53. 3.451 km ESE of Adak, AlaskaWed, Jan 31, 5:43 AM HAST · 973 days ago · 74 km deep · 70 km away
54. 2.055 km ENE of Adak, AlaskaThu, Feb 1, 3:56 AM HAST · 973 days ago · 16 km deep · 97 km away
55. 1.962 km SSE of Adak, AlaskaThu, Feb 1, 7:05 PM HAST · 972 days ago · 3 km deep · 75 km away
56. 2.081 km ESE of Adak, AlaskaFri, Feb 2, 12:08 AM HAST · 972 days ago · 45 km deep · 35 km away
57. 3.067 km E of Adak, AlaskaFri, Feb 2, 1:45 PM HAST · 971 days ago · 79 km deep · 74 km away
58. 2.8195 km SE of Adak, AlaskaFri, Feb 2, 2:50 PM HAST · 971 days ago · 10 km deep · 90 km away
59. 1.922 km SSE of Adak, AlaskaFri, Feb 2, 6:04 PM HAST · 971 days ago · 62 km deep · 95 km away
60. 2.059 km SE of Adak, AlaskaFri, Feb 2, 8:18 PM HAST · 971 days ago · 22 km deep · 57 km away

The first 60 of 103.

Before

1. 3.024 km E of Adak, AlaskaFri, Dec 22, 3:28 AM HAST · 1014 days ago · 77 km deep · 92 km away
2. 4.0114 km SE of Adak, AlaskaFri, Dec 22, 2:45 AM HAST · 1014 days ago · 34 km deep · 2 km away
3. 3.8106 km SE of Adak, AlaskaThu, Dec 21, 7:43 PM HAST · 1014 days ago · 35 km deep · 8 km away
4. 4.1105 km SE of Adak, AlaskaThu, Dec 21, 7:19 PM HAST · 1014 days ago · 38 km deep · 9 km away
5. 2.7107 km SE of Adak, AlaskaThu, Dec 21, 1:32 PM HAST · 1014 days ago · 35 km deep · 8 km away
6. 3.6116 km SE of Adak, AlaskaThu, Dec 21, 1:00 PM HAST · 1014 days ago · 35 km deep · 3 km away
7. 3.3128 km SE of Adak, AlaskaThu, Dec 21, 11:48 AM HAST · 1014 days ago · 35 km deep · 16 km away
8. 4.7120 km SE of Adak, AlaskaThu, Dec 21, 9:28 AM HAST · 1014 days ago · 29 km deep · 10 km away
9. 3.0114 km SE of Adak, AlaskaThu, Dec 21, 7:33 AM HAST · 1014 days ago · 35 km deep · 2 km away
10. 4.6119 km SE of Adak, AlaskaThu, Dec 21, 7:03 AM HAST · 1014 days ago · 18 km deep · 9 km away · felt by 1
11. 2.7107 km ESE of Adak, AlaskaThu, Dec 21, 6:47 AM HAST · 1014 days ago · 21 km deep · 17 km away
12. 3.1109 km SE of Adak, AlaskaThu, Dec 21, 6:32 AM HAST · 1014 days ago · 35 km deep · 6 km away
13. 2.8108 km SE of Adak, AlaskaThu, Dec 21, 6:30 AM HAST · 1014 days ago · 29 km deep · 5 km away
14. 2.9110 km SE of Adak, AlaskaThu, Dec 21, 5:48 AM HAST · 1014 days ago · 35 km deep · 11 km away
15. 3.2113 km SE of Adak, AlaskaThu, Dec 21, 5:44 AM HAST · 1014 days ago · 35 km deep · 2 km away
16. 2.6109 km SE of Adak, AlaskaThu, Dec 21, 5:28 AM HAST · 1014 days ago · 25 km deep · 5 km away
17. 2.799 km ESE of Adak, AlaskaThu, Dec 21, 5:14 AM HAST · 1014 days ago · 35 km deep · 24 km away
18. 3.3108 km ESE of Adak, AlaskaThu, Dec 21, 5:08 AM HAST · 1014 days ago · 34 km deep · 16 km away
19. 6.1116 km SE of Adak, AlaskaThu, Dec 21, 4:55 AM HAST · 1014 days ago · 20 km deep · 4 km away · felt by 3 · tsunami flag
20. 2.566 km WSW of Atka, AlaskaWed, Dec 20, 5:29 PM HAST · 1015 days ago · 81 km deep · 90 km away

From the USGS Earthquake Hazards Program and its partner networks, event us6000m25c (also filed as ak023gd009p2). Read Thu, Oct 1, 2026, 1:33 AM UTC.