M1.9 earthquake 72 km S of Unalaska, Alaska

Magnitude

1.9 (ml), micro

Local time

Thu, Jan 25, 2024, 1:42 PM AKST

UTC

2024-01-25 22:42:01 UTC

Depth

25.6 km (15.9 mi), shallow

Epicenter

53.239° N, 166.747° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

26

• Unalaska, AlaskaPopulation 4,491. Forecast72 kmSSW

After

1. 2.086 km NE of Nikolski, AlaskaThu, Jan 25, 6:58 PM AKST · 978 days ago · 86 km deep · 71 km away
2. 2.086 km ENE of Nikolski, AlaskaFri, Jan 26, 12:31 PM AKST · 977 days ago · 54 km deep · 59 km away
3. 2.868 km SW of Unalaska, AlaskaSat, Jan 27, 6:08 AM AKST · 976 days ago · 83 km deep · 41 km away
4. 2.392 km WSW of Unalaska, AlaskaSun, Jan 28, 10:33 PM AKST · 974 days ago · 104 km deep · 85 km away
5. 3.044 km SSE of Unalaska, AlaskaMon, Jan 29, 6:50 AM AKST · 974 days ago · 54 km deep · 47 km away
6. 1.880 km SW of Unalaska, AlaskaTue, Jan 30, 2:35 PM AKST · 973 days ago · 61 km deep · 37 km away
7. 1.753 km SSE of Unalaska, AlaskaWed, Jan 31, 3:22 AM AKST · 972 days ago · 43 km deep · 48 km away
8. 1.550 km S of Unalaska, AlaskaWed, Jan 31, 4:30 AM AKST · 972 days ago · 18 km deep · 22 km away
9. 2.1100 km E of Nikolski, AlaskaWed, Jan 31, 1:24 PM AKST · 972 days ago · 33 km deep · 58 km away
10. 2.0100 km E of Nikolski, AlaskaThu, Feb 1, 5:32 AM AKST · 971 days ago · 26 km deep · 55 km away
11. 2.093 km SSW of Unalaska, AlaskaFri, Feb 2, 12:26 AM AKST · 970 days ago · 71 km deep · 31 km away
12. 1.770 km WSW of Unalaska, AlaskaFri, Feb 2, 5:31 AM AKST · 970 days ago · 13 km deep · 63 km away
13. 3.239 km S of Unalaska, AlaskaFri, Feb 2, 8:12 PM AKST · 970 days ago · 68 km deep · 32 km away
14. 2.147 km SE of Unalaska, AlaskaSat, Feb 3, 4:45 AM AKST · 969 days ago · 30 km deep · 52 km away
15. 3.294 km SE of Unalaska, AlaskaSat, Feb 3, 9:42 AM AKST · 969 days ago · 35 km deep · 77 km away
16. 2.871 km E of Nikolski, AlaskaSun, Feb 4, 4:14 AM AKST · 968 days ago · 35 km deep · 82 km away
17. 2.076 km SW of Unalaska, AlaskaMon, Feb 5, 4:03 AM AKST · 967 days ago · 13 km deep · 44 km away
18. 3.353 km SE of Unalaska, AlaskaMon, Feb 5, 7:40 AM AKST · 967 days ago · 35 km deep · 54 km away
19. 2.581 km S of Unalaska, AlaskaMon, Feb 5, 3:43 PM AKST · 967 days ago · 35 km deep · 13 km away
20. 2.2104 km E of Nikolski, AlaskaTue, Feb 6, 3:42 PM AKST · 966 days ago · 44 km deep · 43 km away
21. 1.967 km SW of Unalaska, AlaskaTue, Feb 6, 8:27 PM AKST · 966 days ago · 14 km deep · 53 km away
22. 1.848 km SSE of Unalaska, AlaskaThu, Feb 8, 4:36 AM AKST · 964 days ago · 51 km deep · 35 km away
23. 3.531 km SE of Unalaska, AlaskaThu, Feb 8, 5:30 AM AKST · 964 days ago · 35 km deep · 60 km away
24. 2.069 km SSE of Akutan, AlaskaThu, Feb 8, 11:22 AM AKST · 964 days ago · 25 km deep · 86 km away
25. 2.129 km E of Unalaska, AlaskaThu, Feb 8, 11:52 PM AKST · 963 days ago · 70 km deep · 83 km away
26. 2.3113 km SSE of Unalaska, AlaskaFri, Feb 9, 5:07 AM AKST · 963 days ago · 26 km deep · 77 km away
27. 1.854 km SW of Unalaska, AlaskaFri, Feb 9, 5:45 AM AKST · 963 days ago · 13 km deep · 47 km away
28. 2.294 km E of Nikolski, AlaskaFri, Feb 9, 6:43 AM AKST · 963 days ago · 41 km deep · 58 km away
29. 2.376 km SSE of Akutan, AlaskaFri, Feb 9, 7:49 AM AKST · 963 days ago · 58 km deep · 87 km away
30. 1.723 km WSW of Dutch Harbor, AlaskaSat, Feb 10, 7:04 AM AKST · 962 days ago · 5 km deep · 67 km away
31. 1.823 km WSW of Dutch Harbor, AlaskaSat, Feb 10, 8:47 AM AKST · 962 days ago · 5 km deep · 67 km away
32. 1.651 km SW of Unalaska, AlaskaSat, Feb 10, 8:26 PM AKST · 962 days ago · 13 km deep · 41 km away
33. 1.773 km WSW of Unalaska, AlaskaSun, Feb 11, 4:00 AM AKST · 961 days ago · 70 km deep · 74 km away
34. 2.950 km SW of Unalaska, AlaskaSun, Feb 11, 7:16 AM AKST · 961 days ago · 75 km deep · 33 km away
35. 2.113 km SSW of Unalaska, AlaskaSun, Feb 11, 11:21 PM AKST · 960 days ago · 81 km deep · 59 km away
36. 2.916 km SSW of Unalaska, AlaskaMon, Feb 12, 6:46 PM AKST · 960 days ago · 102 km deep · 56 km away
37. 2.170 km E of Nikolski, AlaskaTue, Feb 13, 11:10 AM AKST · 959 days ago · 48 km deep · 85 km away
38. 2.366 km SW of Unalaska, AlaskaFri, Feb 16, 1:54 AM AKST · 956 days ago · 13 km deep · 50 km away
39. 3.090 km SE of Unalaska, AlaskaFri, Feb 16, 8:33 PM AKST · 956 days ago · 35 km deep · 73 km away
40. 1.586 km SW of Unalaska, AlaskaSat, Feb 17, 2:22 AM AKST · 955 days ago · 17 km deep · 61 km away
41. 3.073 km ENE of Nikolski, AlaskaSat, Feb 17, 8:56 PM AKST · 955 days ago · 59 km deep · 72 km away
42. 2.085 km ENE of Nikolski, AlaskaSat, Feb 17, 8:58 PM AKST · 955 days ago · 37 km deep · 60 km away
43. 1.852 km WSW of Dutch Harbor, AlaskaSun, Feb 18, 1:57 AM AKST · 954 days ago · 77 km deep · 71 km away
44. 1.854 km SE of Unalaska, AlaskaSun, Feb 18, 6:13 AM AKST · 954 days ago · 47 km deep · 66 km away
45. 1.897 km E of Nikolski, AlaskaSun, Feb 18, 10:38 AM AKST · 954 days ago · 30 km deep · 56 km away
46. 2.069 km SE of Unalaska, AlaskaSun, Feb 18, 12:11 PM AKST · 954 days ago · 29 km deep · 65 km away
47. 2.291 km SSW of Unalaska, AlaskaSun, Feb 18, 3:37 PM AKST · 954 days ago · 68 km deep · 30 km away
48. 1.871 km SE of Unalaska, AlaskaSun, Feb 18, 6:23 PM AKST · 954 days ago · 24 km deep · 76 km away
49. 3.6126 km S of Unalaska, AlaskaSun, Feb 18, 10:00 PM AKST · 954 days ago · 10 km deep · 55 km away
50. 4.3121 km S of Unalaska, AlaskaSun, Feb 18, 10:04 PM AKST · 953 days ago · 28 km deep · 50 km away
51. 2.0140 km S of Unalaska, AlaskaSun, Feb 18, 10:26 PM AKST · 953 days ago · 26 km deep · 70 km away
52. 2.0130 km S of Unalaska, AlaskaSun, Feb 18, 10:45 PM AKST · 953 days ago · 13 km deep · 60 km away
53. 3.0129 km S of Unalaska, AlaskaTue, Feb 20, 2:44 AM AKST · 952 days ago · 35 km deep · 58 km away
54. 2.7125 km S of Unalaska, AlaskaTue, Feb 20, 5:42 AM AKST · 952 days ago · 9 km deep · 56 km away
55. 1.755 km SW of Unalaska, AlaskaTue, Feb 20, 8:21 AM AKST · 952 days ago · 16 km deep · 42 km away
56. 1.9110 km S of Unalaska, AlaskaTue, Feb 20, 11:15 AM AKST · 952 days ago · 4 km deep · 39 km away
57. 2.0115 km S of Unalaska, AlaskaTue, Feb 20, 11:29 AM AKST · 952 days ago · 21 km deep · 43 km away
58. 2.581 km SE of Unalaska, AlaskaTue, Feb 20, 7:52 PM AKST · 952 days ago · 35 km deep · 75 km away
59. 1.910 km SE of Unalaska, AlaskaWed, Feb 21, 11:54 PM AKST · 950 days ago · 63 km deep · 67 km away
60. 2.049 km SW of Unalaska, AlaskaThu, Feb 22, 2:05 PM AKST · 950 days ago · 13 km deep · 40 km away

The first 60 of 141.

Before

1. 1.728 km SW of Unalaska, AlaskaThu, Jan 25, 12:50 PM AKST · 978 days ago · 77 km deep · 53 km away
2. 1.858 km E of Nikolski, AlaskaThu, Jan 25, 3:57 AM AKST · 978 days ago · 61 km deep · 90 km away
3. 1.621 km SW of Unalaska, AlaskaWed, Jan 24, 11:25 PM AKST · 978 days ago · 86 km deep · 55 km away
4. 1.852 km SSW of Unalaska, AlaskaWed, Jan 24, 7:49 AM AKST · 979 days ago · 75 km deep · 31 km away
5. 2.114 km W of Dutch Harbor, AlaskaTue, Jan 23, 9:03 PM AKST · 980 days ago · 7 km deep · 70 km away
6. 2.835 km ESE of Unalaska, AlaskaTue, Jan 23, 7:13 AM AKST · 980 days ago · 72 km deep · 76 km away
7. 2.691 km SSW of Unalaska, AlaskaTue, Jan 23, 2:03 AM AKST · 980 days ago · 35 km deep · 31 km away
8. 1.643 km SW of Unalaska, AlaskaMon, Jan 22, 2:04 PM AKST · 981 days ago · 14 km deep · 50 km away
9. 2.424 km S of Unalaska, AlaskaMon, Jan 22, 5:16 AM AKST · 981 days ago · 79 km deep · 48 km away
10. 2.261 km E of Nikolski, AlaskaSat, Jan 20, 6:03 PM AKST · 983 days ago · 79 km deep · 83 km away
11. 2.075 km SW of Unalaska, AlaskaSat, Jan 20, 12:30 PM AKST · 983 days ago · 13 km deep · 42 km away
12. 1.982 km SSW of Unalaska, AlaskaFri, Jan 19, 11:12 PM AKST · 983 days ago · 16 km deep · 11 km away
13. 3.172 km SE of Unalaska, AlaskaFri, Jan 19, 9:55 PM AKST · 984 days ago · 35 km deep · 72 km away
14. 1.746 km SSE of Unalaska, AlaskaThu, Jan 18, 8:03 PM AKST · 985 days ago · 48 km deep · 50 km away
15. 2.5146 km ESE of Nikolski, AlaskaThu, Jan 18, 3:12 PM AKST · 985 days ago · 10 km deep · 81 km away
16. 1.955 km SSE of Unalaska, AlaskaThu, Jan 18, 12:12 PM AKST · 985 days ago · 50 km deep · 30 km away
17. 1.980 km S of Unalaska, AlaskaWed, Jan 17, 6:52 PM AKST · 986 days ago · 26 km deep · 9 km away
18. 2.057 km SSE of Akutan, AlaskaTue, Jan 16, 1:55 PM AKST · 987 days ago · 50 km deep · 99 km away
19. 3.689 km SE of Unalaska, AlaskaTue, Jan 16, 8:11 AM AKST · 987 days ago · 48 km deep · 66 km away
20. 2.910 km WNW of Dutch Harbor, AlaskaMon, Jan 15, 9:25 AM AKST · 988 days ago · 118 km deep · 75 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak02415ps7tu. Read Tue, Sep 29, 2026, 6:31 PM UTC.