M2.4 earthquake 138 km S of Unalaska, Alaska

Magnitude

2.4 (ml), micro

Local time

Wed, Jan 22, 2025, 9:48 AM AKST

UTC

2025-01-22 18:48:40 UTC

Depth

18.4 km (11.4 mi), shallow

Epicenter

52.628° N, 166.583° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

19

• Unalaska, AlaskaPopulation 4,491. Forecast139 kmS

After

1. 3.6114 km S of Unalaska, AlaskaWed, Jan 22, 3:36 PM AKST · 616 days ago · 10 km deep · 29 km away
2. 2.6133 km S of Unalaska, AlaskaWed, Jan 22, 4:58 PM AKST · 616 days ago · 10 km deep · 9 km away
3. 2.9132 km S of Unalaska, AlaskaWed, Jan 22, 5:27 PM AKST · 616 days ago · 10 km deep · 12 km away
4. 2.4128 km S of Unalaska, AlaskaWed, Jan 22, 8:47 PM AKST · 615 days ago · 19 km deep · 11 km away
5. 2.7119 km S of Unalaska, AlaskaWed, Jan 22, 11:30 PM AKST · 615 days ago · 10 km deep · 22 km away
6. 2.9132 km S of Unalaska, AlaskaThu, Jan 23, 1:36 AM AKST · 615 days ago · 10 km deep · 8 km away
7. 2.080 km SSW of Unalaska, AlaskaThu, Jan 23, 4:10 AM AKST · 615 days ago · 26 km deep · 64 km away
8. 2.6136 km S of Unalaska, AlaskaThu, Jan 23, 5:57 AM AKST · 615 days ago · 10 km deep · 5 km away
9. 2.874 km E of Nikolski, AlaskaThu, Jan 23, 9:54 AM AKST · 615 days ago · 35 km deep · 86 km away
10. 2.4115 km S of Unalaska, AlaskaThu, Jan 23, 7:47 PM AKST · 614 days ago · 8 km deep · 30 km away
11. 3.3136 km S of Unalaska, AlaskaSat, Jan 25, 11:35 PM AKST · 612 days ago · 10 km deep · 14 km away
12. 5.686 km SSW of Unalaska, AlaskaSun, Jan 26, 1:39 PM AKST · 612 days ago · 59 km deep · 76 km away · felt by 44 · tsunami flag
13. 3.688 km SW of Unalaska, AlaskaSun, Jan 26, 1:41 PM AKST · 612 days ago · 78 km deep · 89 km away
14. 2.895 km SSW of Unalaska, AlaskaSun, Jan 26, 1:52 PM AKST · 612 days ago · 32 km deep · 66 km away
15. 2.8101 km SSW of Unalaska, AlaskaSun, Jan 26, 1:57 PM AKST · 612 days ago · 32 km deep · 57 km away
16. 2.191 km SSW of Unalaska, AlaskaSun, Jan 26, 2:05 PM AKST · 612 days ago · 56 km deep · 75 km away
17. 3.3135 km S of Unalaska, AlaskaSun, Jan 26, 7:08 PM AKST · 612 days ago · 25 km deep · 7 km away
18. 2.8136 km S of Unalaska, AlaskaSun, Jan 26, 10:55 PM AKST · 611 days ago · 10 km deep · 2 km away
19. 2.086 km SSW of Unalaska, AlaskaMon, Jan 27, 8:43 AM AKST · 611 days ago · 52 km deep · 78 km away
20. 1.996 km SSW of Unalaska, AlaskaMon, Jan 27, 10:34 AM AKST · 611 days ago · 16 km deep · 64 km away
21. 2.093 km SSW of Unalaska, AlaskaMon, Jan 27, 12:55 PM AKST · 611 days ago · 41 km deep · 70 km away
22. 3.5185 km ESE of Nikolski, AlaskaMon, Jan 27, 4:48 PM AKST · 611 days ago · 10 km deep · 63 km away
23. 1.994 km SSW of Unalaska, AlaskaMon, Jan 27, 4:55 PM AKST · 611 days ago · 41 km deep · 66 km away
24. 2.072 km SSE of Unalaska, AlaskaMon, Jan 27, 5:36 PM AKST · 611 days ago · 33 km deep · 79 km away
25. 3.184 km SW of Unalaska, AlaskaTue, Jan 28, 4:27 AM AKST · 610 days ago · 68 km deep · 94 km away
26. 2.0135 km S of Unalaska, AlaskaTue, Jan 28, 10:49 PM AKST · 609 days ago · 25 km deep · 3 km away
27. 2.9109 km E of Nikolski, AlaskaWed, Jan 29, 1:19 AM AKST · 609 days ago · 35 km deep · 50 km away
28. 1.883 km SW of Unalaska, AlaskaWed, Jan 29, 10:43 AM AKST · 609 days ago · 67 km deep · 99 km away
29. 1.894 km SSW of Unalaska, AlaskaWed, Jan 29, 2:01 PM AKST · 609 days ago · 40 km deep · 70 km away
30. 2.2133 km S of Unalaska, AlaskaWed, Jan 29, 5:45 PM AKST · 609 days ago · 5 km deep · 10 km away
31. 3.287 km SW of Unalaska, AlaskaThu, Jan 30, 4:09 PM AKST · 608 days ago · 63 km deep · 88 km away
32. 2.2129 km SSW of Unalaska, AlaskaThu, Jan 30, 8:22 PM AKST · 607 days ago · 6 km deep · 26 km away
33. 2.2139 km S of Unalaska, AlaskaThu, Jan 30, 9:51 PM AKST · 607 days ago · 12 km deep · 1 km away
34. 2.7117 km S of Unalaska, AlaskaFri, Jan 31, 5:26 AM AKST · 607 days ago · 6 km deep · 23 km away
35. 2.263 km E of Nikolski, AlaskaFri, Jan 31, 5:45 AM AKST · 607 days ago · 47 km deep · 94 km away
36. 4.484 km SW of Unalaska, AlaskaSat, Feb 1, 3:15 AM AKST · 606 days ago · 78 km deep · 97 km away · felt by 1
37. 1.861 km SE of Unalaska, AlaskaSat, Feb 1, 8:18 PM AKST · 605 days ago · 26 km deep · 96 km away
38. 2.178 km SSW of Unalaska, AlaskaSat, Feb 1, 9:22 PM AKST · 605 days ago · 35 km deep · 63 km away
39. 2.182 km SE of Unalaska, AlaskaSat, Feb 1, 9:50 PM AKST · 605 days ago · 19 km deep · 95 km away
40. 2.7102 km E of Nikolski, AlaskaSun, Feb 2, 5:38 PM AKST · 605 days ago · 35 km deep · 66 km away
41. 2.695 km SSW of Unalaska, AlaskaTue, Feb 4, 5:11 AM AKST · 603 days ago · 35 km deep · 65 km away
42. 3.291 km SW of Unalaska, AlaskaTue, Feb 4, 5:39 PM AKST · 603 days ago · 71 km deep · 100 km away
43. 1.998 km SSW of Unalaska, AlaskaWed, Feb 5, 3:19 AM AKST · 602 days ago · 57 km deep · 59 km away
44. 2.5132 km S of Unalaska, AlaskaWed, Feb 5, 5:17 AM AKST · 602 days ago · 10 km deep · 7 km away
45. 2.6143 km ESE of Nikolski, AlaskaThu, Feb 6, 1:03 PM AKST · 601 days ago · 9 km deep · 24 km away
46. 1.871 km SSE of Unalaska, AlaskaSun, Feb 9, 6:37 AM AKST · 598 days ago · 20 km deep · 79 km away
47. 1.985 km SW of Unalaska, AlaskaTue, Feb 11, 6:16 AM AKST · 596 days ago · 63 km deep · 86 km away
48. 2.2127 km ESE of Nikolski, AlaskaTue, Feb 11, 3:36 PM AKST · 596 days ago · 13 km deep · 38 km away
49. 2.0119 km S of Unalaska, AlaskaTue, Feb 11, 3:55 PM AKST · 596 days ago · 10 km deep · 19 km away
50. 2.1109 km S of Unalaska, AlaskaWed, Feb 12, 12:20 AM AKST · 595 days ago · 9 km deep · 30 km away
51. 1.974 km SW of Unalaska, AlaskaWed, Feb 12, 1:53 AM AKST · 595 days ago · 82 km deep · 96 km away
52. 3.591 km SSW of Unalaska, AlaskaWed, Feb 12, 7:54 AM AKST · 595 days ago · 60 km deep · 75 km away
53. 2.9129 km S of Unalaska, AlaskaWed, Feb 12, 9:41 AM AKST · 595 days ago · 10 km deep · 14 km away
54. 2.395 km SE of Nikolski, AlaskaWed, Feb 12, 11:25 PM AKST · 594 days ago · 14 km deep · 91 km away
55. 1.976 km SSE of Unalaska, AlaskaFri, Feb 14, 1:08 AM AKST · 593 days ago · 19 km deep · 79 km away
56. 2.179 km SSE of Unalaska, AlaskaFri, Feb 14, 1:10 AM AKST · 593 days ago · 25 km deep · 74 km away
57. 1.861 km SW of Unalaska, AlaskaFri, Feb 14, 6:43 PM AKST · 593 days ago · 74 km deep · 99 km away
58. 1.989 km SW of Unalaska, AlaskaSat, Feb 15, 7:16 AM AKST · 592 days ago · 64 km deep · 80 km away
59. 1.9111 km S of Unalaska, AlaskaSat, Feb 15, 8:56 AM AKST · 592 days ago · 6 km deep · 31 km away
60. 1.782 km SW of Unalaska, AlaskaSun, Feb 16, 5:17 PM AKST · 591 days ago · 29 km deep · 97 km away

The first 60 of 129.

Before

1. 3.0122 km S of Unalaska, AlaskaWed, Jan 22, 7:29 AM AKST · 616 days ago · 10 km deep · 19 km away
2. 2.9128 km S of Unalaska, AlaskaWed, Jan 22, 6:57 AM AKST · 616 days ago · 10 km deep · 11 km away
3. 3.5136 km S of Unalaska, AlaskaWed, Jan 22, 5:55 AM AKST · 616 days ago · 10 km deep · 14 km away
4. 3.2125 km S of Unalaska, AlaskaWed, Jan 22, 5:37 AM AKST · 616 days ago · 10 km deep · 20 km away
5. 2.089 km SSW of Unalaska, AlaskaWed, Jan 22, 3:24 AM AKST · 616 days ago · 19 km deep · 64 km away
6. 2.8104 km SSW of Unalaska, AlaskaWed, Jan 22, 1:12 AM AKST · 616 days ago · 35 km deep · 43 km away
7. 2.6138 km S of Unalaska, AlaskaWed, Jan 22, 12:51 AM AKST · 616 days ago · 30 km deep · 7 km away
8. 2.4130 km S of Unalaska, AlaskaTue, Jan 21, 9:25 PM AKST · 616 days ago · 18 km deep · 11 km away
9. 2.6133 km S of Unalaska, AlaskaTue, Jan 21, 10:32 AM AKST · 617 days ago · 20 km deep · 6 km away
10. 3.2133 km S of Unalaska, AlaskaTue, Jan 21, 10:32 AM AKST · 617 days ago · 35 km deep · 10 km away
11. 3.5129 km S of Unalaska, AlaskaTue, Jan 21, 10:30 AM AKST · 617 days ago · 32 km deep · 12 km away
12. 2.4126 km S of Unalaska, AlaskaTue, Jan 21, 10:03 AM AKST · 617 days ago · 13 km deep · 13 km away
13. 2.4118 km S of Unalaska, AlaskaTue, Jan 21, 9:15 AM AKST · 617 days ago · 15 km deep · 21 km away
14. 2.7139 km S of Unalaska, AlaskaTue, Jan 21, 9:09 AM AKST · 617 days ago · 10 km deep · 3 km away
15. 4.4123 km S of Unalaska, AlaskaTue, Jan 21, 8:58 AM AKST · 617 days ago · 10 km deep · 16 km away
16. 2.7129 km S of Unalaska, AlaskaTue, Jan 21, 8:20 AM AKST · 617 days ago · 25 km deep · 16 km away
17. 2.8136 km S of Unalaska, AlaskaTue, Jan 21, 6:53 AM AKST · 617 days ago · 10 km deep · 12 km away
18. 2.6124 km S of Unalaska, AlaskaTue, Jan 21, 6:34 AM AKST · 617 days ago · 35 km deep · 15 km away
19. 2.1121 km S of Unalaska, AlaskaTue, Jan 21, 5:22 AM AKST · 617 days ago · 11 km deep · 19 km away
20. 3.4138 km S of Unalaska, AlaskaTue, Jan 21, 4:33 AM AKST · 617 days ago · 30 km deep · 3 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak02510ottzu. Read Wed, Sep 30, 2026, 4:08 PM UTC.