M2.5 earthquake 142 km S of False Pass, Alaska

Magnitude

2.5 (ml), micro

Local time

Mon, Dec 25, 2023, 9:55 AM AKST

UTC

2023-12-25 18:55:33 UTC

Depth

33.4 km (20.7 mi), shallow

Epicenter

53.573° N, 163.440° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 3.9 km horizontally, 13.3 km in depth

Magnitude uncertainty

±0.11

Depth from

From location

Station coverage gap

224°, poorly surrounded by stations

Stations used

30

• Akutan, AlaskaPopulation 1,040. Forecast165 kmESE

After

1. 2.287 km S of False Pass, AlaskaMon, Dec 25, 12:57 PM AKST · 1007 days ago · 20 km deep · 56 km away
2. 2.179 km E of Akutan, AlaskaTue, Dec 26, 3:06 AM AKST · 1007 days ago · 17 km deep · 91 km away
3. 2.6156 km S of False Pass, AlaskaTue, Dec 26, 7:28 AM AKST · 1007 days ago · 10 km deep · 14 km away
4. 3.0134 km SE of Akutan, AlaskaTue, Dec 26, 11:15 PM AKST · 1006 days ago · 10 km deep · 89 km away
5. 1.874 km SE of Akutan, AlaskaWed, Dec 27, 6:30 PM AKST · 1005 days ago · 43 km deep · 97 km away
6. 2.8212 km SSE of False Pass, AlaskaWed, Dec 27, 8:15 PM AKST · 1005 days ago · 10 km deep · 98 km away
7. 2.6111 km ESE of Akutan, AlaskaThu, Dec 28, 9:21 PM AKST · 1004 days ago · 30 km deep · 54 km away
8. 2.696 km S of King Cove, AlaskaSat, Dec 30, 12:59 AM AKST · 1003 days ago · 10 km deep · 99 km away
9. 3.188 km SE of Akutan, AlaskaSun, Dec 31, 4:11 AM AKST · 1002 days ago · 35 km deep · 82 km away
10. 2.379 km S of False Pass, AlaskaSun, Dec 31, 11:54 PM AKST · 1001 days ago · 80 km deep · 64 km away
11. 2.581 km S of False Pass, AlaskaMon, Jan 1, 7:45 PM AKST · 1000 days ago · 83 km deep · 63 km away
12. 3.1109 km SE of Akutan, AlaskaWed, Jan 3, 1:15 AM AKST · 999 days ago · 35 km deep · 77 km away
13. 3.097 km SE of Akutan, AlaskaThu, Jan 4, 1:01 PM AKST · 997 days ago · 35 km deep · 80 km away
14. 3.8140 km S of False Pass, AlaskaSun, Jan 7, 3:10 AM AKST · 995 days ago · 35 km deep · 5 km away
15. 2.483 km E of Akutan, AlaskaMon, Jan 8, 3:42 AM AKST · 994 days ago · 63 km deep · 88 km away
16. 3.0104 km ESE of Akutan, AlaskaWed, Jan 10, 11:10 PM AKST · 991 days ago · 28 km deep · 61 km away
17. 3.3154 km S of False Pass, AlaskaThu, Jan 11, 10:44 PM AKST · 990 days ago · 29 km deep · 12 km away
18. 2.9153 km S of False Pass, AlaskaThu, Jan 11, 11:40 PM AKST · 990 days ago · 29 km deep · 11 km away
19. 2.4126 km SSW of False Pass, AlaskaFri, Jan 12, 7:51 AM AKST · 990 days ago · 26 km deep · 35 km away
20. 2.9164 km S of False Pass, AlaskaSun, Jan 14, 8:12 AM AKST · 988 days ago · 10 km deep · 22 km away
21. 2.6156 km S of False Pass, AlaskaSun, Jan 14, 1:20 PM AKST · 987 days ago · 10 km deep · 15 km away
22. 2.7158 km S of False Pass, AlaskaSun, Jan 14, 1:41 PM AKST · 987 days ago · 10 km deep · 18 km away
23. 2.9143 km SE of Akutan, AlaskaMon, Jan 15, 6:27 AM AKST · 987 days ago · 35 km deep · 56 km away
24. 2.8114 km ESE of Akutan, AlaskaMon, Jan 15, 7:17 AM AKST · 987 days ago · 30 km deep · 52 km away
25. 3.285 km ESE of Akutan, AlaskaMon, Jan 15, 1:57 PM AKST · 986 days ago · 35 km deep · 80 km away
26. 2.6156 km S of False Pass, AlaskaTue, Jan 16, 1:19 AM AKST · 986 days ago · 10 km deep · 16 km away
27. 2.5119 km SSW of False Pass, AlaskaTue, Jan 16, 6:44 AM AKST · 986 days ago · 35 km deep · 47 km away
28. 2.7149 km S of False Pass, AlaskaWed, Jan 17, 3:23 PM AKST · 984 days ago · 35 km deep · 7 km away
29. 2.184 km S of False Pass, AlaskaThu, Jan 18, 3:48 AM AKST · 984 days ago · 4 km deep · 62 km away
30. 3.2105 km ESE of Akutan, AlaskaThu, Jan 18, 9:26 AM AKST · 984 days ago · 35 km deep · 60 km away
31. 3.047 km SSW of False Pass, AlaskaSat, Jan 20, 12:49 AM AKST · 982 days ago · 130 km deep · 100 km away
32. 2.9100 km E of Akutan, AlaskaSun, Jan 21, 6:28 AM AKST · 981 days ago · 35 km deep · 70 km away
33. 2.4105 km ESE of Akutan, AlaskaSun, Jan 21, 7:03 AM AKST · 981 days ago · 35 km deep · 64 km away
34. 3.1115 km ESE of Akutan, AlaskaSun, Jan 21, 11:58 AM AKST · 981 days ago · 32 km deep · 50 km away
35. 2.1103 km SSW of False Pass, AlaskaTue, Jan 23, 8:18 PM AKST · 978 days ago · 26 km deep · 59 km away
36. 1.955 km SSE of False Pass, AlaskaWed, Jan 24, 6:14 AM AKST · 978 days ago · 62 km deep · 92 km away
37. 1.892 km S of False Pass, AlaskaWed, Jan 24, 6:18 PM AKST · 977 days ago · 26 km deep · 53 km away
38. 2.9156 km S of False Pass, AlaskaWed, Jan 24, 7:42 PM AKST · 977 days ago · 35 km deep · 17 km away
39. 2.1105 km ESE of Akutan, AlaskaThu, Jan 25, 8:26 AM AKST · 977 days ago · 25 km deep · 63 km away
40. 2.3111 km SSE of False Pass, AlaskaFri, Jan 26, 10:33 AM AKST · 976 days ago · 25 km deep · 57 km away
41. 2.5108 km ESE of Akutan, AlaskaSat, Jan 27, 11:36 PM AKST · 974 days ago · 35 km deep · 59 km away
42. 2.295 km ESE of Akutan, AlaskaSun, Jan 28, 12:08 AM AKST · 974 days ago · 38 km deep · 70 km away
43. 2.788 km SSW of False Pass, AlaskaSun, Jan 28, 5:44 AM AKST · 974 days ago · 35 km deep · 82 km away
44. 2.183 km SSW of False Pass, AlaskaSun, Jan 28, 9:41 AM AKST · 974 days ago · 69 km deep · 77 km away
45. 2.3138 km SE of Akutan, AlaskaSun, Jan 28, 2:27 PM AKST · 973 days ago · 17 km deep · 87 km away
46. 2.7102 km S of King Cove, AlaskaSun, Jan 28, 4:23 PM AKST · 973 days ago · 10 km deep · 93 km away
47. 2.189 km SE of False Pass, AlaskaTue, Jan 30, 5:20 AM AKST · 972 days ago · 4 km deep · 94 km away
48. 2.2137 km S of False Pass, AlaskaWed, Jan 31, 11:12 PM AKST · 970 days ago · 12 km deep · 12 km away
49. 3.4155 km S of False Pass, AlaskaThu, Feb 1, 7:47 AM AKST · 970 days ago · 35 km deep · 14 km away
50. 2.179 km SE of False Pass, AlaskaFri, Feb 2, 1:16 AM AKST · 969 days ago · 13 km deep · 96 km away
51. 2.585 km SE of False Pass, AlaskaFri, Feb 2, 1:21 AM AKST · 969 days ago · 18 km deep · 90 km away
52. 2.180 km SE of False Pass, AlaskaFri, Feb 2, 1:33 AM AKST · 969 days ago · 17 km deep · 96 km away
53. 2.379 km SE of False Pass, AlaskaFri, Feb 2, 3:31 AM AKST · 969 days ago · 27 km deep · 99 km away
54. 2.481 km SE of False Pass, AlaskaFri, Feb 2, 4:08 AM AKST · 969 days ago · 14 km deep · 95 km away
55. 2.9215 km S of False Pass, AlaskaSun, Feb 4, 1:45 AM AKST · 967 days ago · 10 km deep · 78 km away
56. 2.584 km ESE of Akutan, AlaskaSun, Feb 4, 3:56 PM AKST · 966 days ago · 35 km deep · 84 km away
57. 2.691 km S of King Cove, AlaskaMon, Feb 5, 12:12 PM AKST · 966 days ago · 20 km deep · 100 km away
58. 3.1103 km ESE of Akutan, AlaskaMon, Feb 5, 7:19 PM AKST · 965 days ago · 35 km deep · 62 km away
59. 2.288 km S of False Pass, AlaskaThu, Feb 8, 4:54 AM AKST · 963 days ago · 19 km deep · 54 km away
60. 2.5109 km SSW of False Pass, AlaskaThu, Feb 8, 7:10 AM AKST · 963 days ago · 35 km deep · 54 km away

The first 60 of 86.

Before

1. 4.6150 km S of False Pass, AlaskaMon, Dec 25, 8:32 AM AKST · 1008 days ago · 23 km deep · 8 km away
2. 2.3107 km S of False Pass, AlaskaMon, Dec 25, 6:22 AM AKST · 1008 days ago · 25 km deep · 37 km away
3. 2.298 km SSE of False Pass, AlaskaSun, Dec 24, 9:18 PM AKST · 1008 days ago · 24 km deep · 76 km away
4. 2.4131 km SE of Akutan, AlaskaSat, Dec 23, 2:09 PM AKST · 1009 days ago · 23 km deep · 82 km away
5. 2.8107 km S of False Pass, AlaskaSat, Dec 23, 4:54 AM AKST · 1010 days ago · 35 km deep · 39 km away
6. 4.089 km SSW of False Pass, AlaskaThu, Dec 21, 6:03 AM AKST · 1012 days ago · 38 km deep · 59 km away
7. 2.498 km S of False Pass, AlaskaThu, Dec 21, 4:10 AM AKST · 1012 days ago · 26 km deep · 45 km away
8. 3.0155 km S of False Pass, AlaskaWed, Dec 20, 12:59 PM AKST · 1012 days ago · 28 km deep · 18 km away
9. 3.3165 km S of False Pass, AlaskaWed, Dec 20, 11:03 AM AKST · 1013 days ago · 35 km deep · 24 km away
10. 2.6128 km SE of Akutan, AlaskaWed, Dec 20, 9:28 AM AKST · 1013 days ago · 30 km deep · 48 km away
11. 2.1113 km ESE of Akutan, AlaskaMon, Dec 18, 1:24 AM AKST · 1015 days ago · 26 km deep · 52 km away
12. 2.2110 km SSW of False Pass, AlaskaSun, Dec 17, 5:18 PM AKST · 1015 days ago · 42 km deep · 54 km away
13. 2.7160 km S of False Pass, AlaskaSun, Dec 17, 1:38 PM AKST · 1015 days ago · 35 km deep · 18 km away
14. 2.576 km S of False Pass, AlaskaSat, Dec 16, 4:23 PM AKST · 1016 days ago · 35 km deep · 66 km away
15. 3.4159 km S of False Pass, AlaskaSat, Dec 16, 10:03 AM AKST · 1017 days ago · 10 km deep · 17 km away
16. 2.6121 km ESE of Akutan, AlaskaFri, Dec 15, 2:52 PM AKST · 1017 days ago · 35 km deep · 45 km away
17. 2.3113 km ESE of Akutan, AlaskaThu, Dec 14, 1:20 PM AKST · 1018 days ago · 26 km deep · 53 km away
18. 2.8115 km ESE of Akutan, AlaskaThu, Dec 14, 1:13 PM AKST · 1018 days ago · 30 km deep · 50 km away
19. 3.189 km SE of False Pass, AlaskaThu, Dec 14, 3:03 AM AKST · 1019 days ago · 30 km deep · 96 km away
20. 2.8174 km SE of Akutan, AlaskaTue, Dec 12, 6:53 AM AKST · 1021 days ago · 10 km deep · 36 km away

From the USGS Earthquake Hazards Program and its partner networks, event us6000m36t (also filed as ak023gi0z8z7). Read Mon, Sep 28, 2026, 8:51 AM UTC.