M1.5 earthquake 45 km WSW of False Pass, Alaska

Magnitude

1.5 (ml), micro

Local time

Fri, Dec 1, 2023, 9:55 PM AKST

UTC

2023-12-02 06:55:25 UTC

Depth

2.2 km (1.4 mi), shallow

Epicenter

54.741° N, 164.092° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 0.7 km horizontally, 0.9 km in depth

Magnitude uncertainty

±0.18

Depth from

From location

Station coverage gap

278°, poorly surrounded by stations

Stations used

4

• King Cove, AlaskaPopulation 1,009. Forecast119 kmWSW

After

1. 2.289 km S of False Pass, AlaskaSat, Dec 2, 7:51 AM AKST · 1031 days ago · 21 km deep · 85 km away
2. 1.933 km WSW of False Pass, AlaskaSat, Dec 2, 8:11 AM AKST · 1031 days ago · 25 km deep · 13 km away
3. 2.893 km S of False Pass, AlaskaSat, Dec 2, 9:20 AM AKST · 1031 days ago · 35 km deep · 88 km away
4. 2.028 km SSE of False Pass, AlaskaSun, Dec 3, 2:38 AM AKST · 1030 days ago · 12 km deep · 53 km away
5. 2.873 km E of Akutan, AlaskaSun, Dec 3, 6:33 PM AKST · 1029 days ago · 45 km deep · 82 km away
6. 1.929 km SSE of False Pass, AlaskaTue, Dec 5, 6:46 PM AKST · 1027 days ago · 10 km deep · 53 km away
7. 1.919 km SSW of Cold Bay, AlaskaWed, Dec 6, 6:11 AM AKST · 1027 days ago · 86 km deep · 89 km away
8. 2.783 km S of False Pass, AlaskaWed, Dec 6, 7:22 PM AKST · 1026 days ago · 55 km deep · 82 km away
9. 2.151 km S of False Pass, AlaskaThu, Dec 7, 9:40 PM AKST · 1025 days ago · 63 km deep · 62 km away
10. 2.696 km S of False Pass, AlaskaFri, Dec 8, 1:38 PM AKST · 1025 days ago · 35 km deep · 99 km away
11. 1.745 km SSW of King Cove, AlaskaFri, Dec 8, 4:48 PM AKST · 1024 days ago · 62 km deep · 95 km away
12. 2.031 km SSE of False Pass, AlaskaSat, Dec 9, 4:22 PM AKST · 1023 days ago · 7 km deep · 54 km away
13. 2.5102 km S of False Pass, AlaskaSun, Dec 10, 2:10 AM AKST · 1023 days ago · 35 km deep · 95 km away
14. 2.496 km SSW of False Pass, AlaskaMon, Dec 11, 7:48 PM AKST · 1021 days ago · 26 km deep · 77 km away
15. 1.546 km WSW of False Pass, AlaskaFri, Dec 15, 8:39 PM AKST · 1017 days ago · 8 km deep · 2 km away
16. 2.618 km SSW of False Pass, AlaskaSat, Dec 16, 12:50 PM AKST · 1017 days ago · 93 km deep · 37 km away
17. 2.576 km S of False Pass, AlaskaSat, Dec 16, 4:23 PM AKST · 1016 days ago · 35 km deep · 78 km away
18. 2.79 km SW of False Pass, AlaskaSat, Dec 16, 8:21 PM AKST · 1016 days ago · 99 km deep · 38 km away
19. 2.165 km E of Akutan, AlaskaSat, Dec 16, 11:08 PM AKST · 1016 days ago · 25 km deep · 81 km away
20. 2.044 km SSW of King Cove, AlaskaSun, Dec 17, 11:07 AM AKST · 1016 days ago · 62 km deep · 93 km away
21. 2.2110 km SSW of False Pass, AlaskaSun, Dec 17, 5:18 PM AKST · 1015 days ago · 42 km deep · 91 km away
22. 2.237 km S of False Pass, AlaskaMon, Dec 18, 8:22 AM AKST · 1015 days ago · 82 km deep · 48 km away
23. 1.649 km W of False Pass, AlaskaMon, Dec 18, 9:16 AM AKST · 1015 days ago · 12 km deep · 6 km away
24. 2.721 km W of Cold Bay, AlaskaWed, Dec 20, 2:47 AM AKST · 1013 days ago · 129 km deep · 84 km away
25. 1.639 km SW of King Cove, AlaskaWed, Dec 20, 12:33 PM AKST · 1013 days ago · 69 km deep · 92 km away
26. 2.498 km S of False Pass, AlaskaThu, Dec 21, 4:10 AM AKST · 1012 days ago · 26 km deep · 92 km away
27. 4.089 km SSW of False Pass, AlaskaThu, Dec 21, 6:03 AM AKST · 1012 days ago · 38 km deep · 78 km away
28. 2.8107 km S of False Pass, AlaskaSat, Dec 23, 4:54 AM AKST · 1010 days ago · 35 km deep · 98 km away
29. 2.287 km S of False Pass, AlaskaMon, Dec 25, 12:57 PM AKST · 1008 days ago · 20 km deep · 82 km away
30. 1.644 km WSW of False Pass, AlaskaMon, Dec 25, 8:50 PM AKST · 1007 days ago · 3 km deep · 1 km away
31. 2.179 km E of Akutan, AlaskaTue, Dec 26, 3:06 AM AKST · 1007 days ago · 17 km deep · 83 km away
32. 2.120 km S of False Pass, AlaskaTue, Dec 26, 3:12 PM AKST · 1007 days ago · 5 km deep · 48 km away
33. 3.043 km WSW of False Pass, AlaskaTue, Dec 26, 8:31 PM AKST · 1006 days ago · 7 km deep · 3 km away
34. 3.646 km WSW of False Pass, AlaskaTue, Dec 26, 8:37 PM AKST · 1006 days ago · 10 km deep · 4 km away
35. 1.946 km WSW of False Pass, AlaskaWed, Dec 27, 5:18 AM AKST · 1006 days ago · 5 km deep · 1 km away
36. 1.531 km SSE of False Pass, AlaskaWed, Dec 27, 4:28 PM AKST · 1005 days ago · 13 km deep · 60 km away
37. 1.920 km ENE of False Pass, AlaskaThu, Dec 28, 1:56 AM AKST · 1005 days ago · 141 km deep · 66 km away
38. 1.749 km WSW of False Pass, AlaskaSun, Dec 31, 6:28 AM AKST · 1002 days ago · 9 km deep · 5 km away
39. 2.625 km W of False Pass, AlaskaSun, Dec 31, 12:30 PM AKST · 1002 days ago · 150 km deep · 25 km away
40. 2.014 km SW of Cold Bay, AlaskaSun, Dec 31, 4:26 PM AKST · 1001 days ago · 108 km deep · 88 km away
41. 2.379 km S of False Pass, AlaskaSun, Dec 31, 11:54 PM AKST · 1001 days ago · 80 km deep · 75 km away
42. 2.581 km S of False Pass, AlaskaMon, Jan 1, 7:45 PM AKST · 1000 days ago · 83 km deep · 74 km away
43. 2.483 km E of Akutan, AlaskaMon, Jan 8, 3:42 AM AKST · 994 days ago · 63 km deep · 83 km away
44. 1.745 km WSW of False Pass, AlaskaTue, Jan 9, 7:36 PM AKST · 992 days ago · 3 km deep · 0 km away
45. 2.158 km SE of False Pass, AlaskaSat, Jan 13, 7:44 PM AKST · 988 days ago · 14 km deep · 95 km away
46. 2.747 km SSW of King Cove, AlaskaSat, Jan 13, 10:12 PM AKST · 988 days ago · 61 km deep · 97 km away
47. 1.839 km SSW of King Cove, AlaskaSun, Jan 14, 2:58 PM AKST · 988 days ago · 63 km deep · 100 km away
48. 1.942 km SSE of False Pass, AlaskaMon, Jan 15, 2:59 AM AKST · 987 days ago · 63 km deep · 61 km away
49. 2.058 km ESE of Akutan, AlaskaMon, Jan 15, 9:01 AM AKST · 987 days ago · 55 km deep · 100 km away
50. 2.6100 km NNW of False Pass, AlaskaMon, Jan 15, 4:23 PM AKST · 986 days ago · 13 km deep · 99 km away
51. 2.438 km SW of King Cove, AlaskaWed, Jan 17, 7:11 AM AKST · 985 days ago · 86 km deep · 92 km away
52. 2.427 km SE of False Pass, AlaskaWed, Jan 17, 10:45 PM AKST · 984 days ago · 78 km deep · 66 km away
53. 2.184 km S of False Pass, AlaskaThu, Jan 18, 3:48 AM AKST · 984 days ago · 4 km deep · 92 km away
54. 1.545 km WSW of False Pass, AlaskaSat, Jan 20, 12:07 AM AKST · 982 days ago · 5 km deep · 1 km away
55. 3.047 km SSW of False Pass, AlaskaSat, Jan 20, 12:49 AM AKST · 982 days ago · 130 km deep · 41 km away
56. 2.9100 km E of Akutan, AlaskaSun, Jan 21, 6:28 AM AKST · 981 days ago · 35 km deep · 85 km away
57. 1.544 km WSW of False Pass, AlaskaMon, Jan 22, 12:15 AM AKST · 980 days ago · -3 km deep · 2 km away
58. 2.885 km ENE of Akutan, AlaskaMon, Jan 22, 3:02 PM AKST · 980 days ago · 83 km deep · 54 km away
59. 1.940 km SW of King Cove, AlaskaMon, Jan 22, 6:59 PM AKST · 979 days ago · 10 km deep · 88 km away
60. 2.876 km ENE of Akutan, AlaskaTue, Jan 23, 10:10 AM AKST · 979 days ago · 94 km deep · 52 km away

The first 60 of 71.

Before

1. 2.083 km S of False Pass, AlaskaWed, Nov 29, 7:52 AM AKST · 1034 days ago · 22 km deep · 88 km away
2. 2.0100 km SSW of False Pass, AlaskaTue, Nov 28, 4:51 PM AKST · 1034 days ago · 35 km deep · 74 km away
3. 2.599 km S of False Pass, AlaskaTue, Nov 28, 4:25 PM AKST · 1034 days ago · 35 km deep · 94 km away
4. 1.632 km SSE of False Pass, AlaskaTue, Nov 28, 2:47 PM AKST · 1035 days ago · 11 km deep · 55 km away
5. 2.170 km E of Akutan, AlaskaTue, Nov 28, 2:13 PM AKST · 1035 days ago · 72 km deep · 79 km away
6. 2.142 km SSW of False Pass, AlaskaTue, Nov 28, 1:42 PM AKST · 1035 days ago · 69 km deep · 44 km away
7. 1.646 km W of False Pass, AlaskaTue, Nov 28, 9:04 AM AKST · 1035 days ago · -1 km deep · 5 km away
8. 2.553 km SSE of False Pass, AlaskaMon, Nov 27, 5:10 PM AKST · 1035 days ago · 59 km deep · 78 km away
9. 1.847 km SSW of King Cove, AlaskaSat, Nov 25, 7:02 PM AKST · 1037 days ago · 15 km deep · 92 km away
10. 1.5Unimak Island region, AlaskaFri, Nov 24, 11:47 PM AKST · 1038 days ago · 12 km deep · 4 km away
11. 1.746 km WSW of False Pass, AlaskaThu, Nov 23, 1:54 AM AKST · 1040 days ago · 7 km deep · 1 km away
12. 2.246 km WSW of False Pass, AlaskaThu, Nov 23, 12:48 AM AKST · 1040 days ago · 5 km deep · 1 km away
13. 2.130 km S of False Pass, AlaskaWed, Nov 22, 2:07 PM AKST · 1041 days ago · 9 km deep · 53 km away
14. 2.643 km SSE of False Pass, AlaskaWed, Nov 22, 12:40 PM AKST · 1041 days ago · 11 km deep · 62 km away
15. 2.490 km S of False Pass, AlaskaWed, Nov 22, 8:34 AM AKST · 1041 days ago · 26 km deep · 97 km away
16. 3.050 km W of False Pass, AlaskaTue, Nov 21, 8:55 PM AKST · 1041 days ago · 190 km deep · 22 km away
17. 2.3Unimak Island region, AlaskaMon, Nov 20, 9:14 PM AKST · 1042 days ago · 13 km deep · 75 km away
18. 2.029 km WSW of False Pass, AlaskaMon, Nov 20, 5:33 AM AKST · 1043 days ago · 33 km deep · 16 km away
19. 2.592 km SSW of False Pass, AlaskaMon, Nov 20, 12:40 AM AKST · 1043 days ago · 35 km deep · 69 km away
20. 1.9108 km SSW of False Pass, AlaskaSun, Nov 19, 2:59 PM AKST · 1044 days ago · 16 km deep · 94 km away

From the USGS Earthquake Hazards Program and its partner networks, event av92141101. Read Mon, Sep 28, 2026, 12:40 PM UTC.