M2.1 earthquake 55 km ESE of Nikolski, Alaska

Magnitude

2.1 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Thu, Jan 30, 2025, 5:57 AM AKST

UTC

2025-01-30 14:57:01 UTC

Depth

22.4 km (13.9 mi), shallow

Epicenter

52.722° N, 168.120° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

16

• Unalaska, AlaskaPopulation 4,491. Forecast166 kmSW

After

1. 3.287 km SW of Unalaska, AlaskaThu, Jan 30, 4:09 PM AKST · 612 days ago · 63 km deep · 79 km away
2. 2.2129 km SSW of Unalaska, AlaskaThu, Jan 30, 8:22 PM AKST · 612 days ago · 6 km deep · 81 km away
3. 2.7117 km S of Unalaska, AlaskaFri, Jan 31, 5:26 AM AKST · 612 days ago · 6 km deep · 98 km away
4. 2.263 km E of Nikolski, AlaskaFri, Jan 31, 5:45 AM AKST · 612 days ago · 47 km deep · 21 km away
5. 2.683 km SW of Unalaska, AlaskaFri, Jan 31, 7:48 AM AKST · 612 days ago · 79 km deep · 84 km away
6. 3.892 km S of Nikolski, AlaskaFri, Jan 31, 8:31 PM AKST · 611 days ago · 10 km deep · 75 km away
7. 4.484 km SW of Unalaska, AlaskaSat, Feb 1, 3:15 AM AKST · 611 days ago · 78 km deep · 82 km away · felt by 1
8. 4.1105 km S of Nikolski, AlaskaSat, Feb 1, 2:44 PM AKST · 610 days ago · 10 km deep · 85 km away
9. 2.7102 km E of Nikolski, AlaskaSun, Feb 2, 5:38 PM AKST · 609 days ago · 35 km deep · 61 km away
10. 2.992 km SSE of Nikolski, AlaskaSun, Feb 2, 7:34 PM AKST · 609 days ago · 10 km deep · 54 km away
11. 2.695 km SSW of Unalaska, AlaskaTue, Feb 4, 5:11 AM AKST · 608 days ago · 35 km deep · 77 km away
12. 3.291 km SW of Unalaska, AlaskaTue, Feb 4, 5:39 PM AKST · 607 days ago · 71 km deep · 76 km away
13. 3.115 km NE of Nikolski, AlaskaTue, Feb 4, 7:56 PM AKST · 607 days ago · 79 km deep · 52 km away
14. 1.998 km SSW of Unalaska, AlaskaWed, Feb 5, 3:19 AM AKST · 607 days ago · 57 km deep · 77 km away
15. 2.6143 km ESE of Nikolski, AlaskaThu, Feb 6, 1:03 PM AKST · 605 days ago · 9 km deep · 88 km away
16. 3.989 km SSE of Nikolski, AlaskaSat, Feb 8, 3:09 PM AKST · 603 days ago · 10 km deep · 59 km away
17. 1.985 km SW of Unalaska, AlaskaTue, Feb 11, 6:16 AM AKST · 601 days ago · 63 km deep · 80 km away
18. 2.2127 km ESE of Nikolski, AlaskaTue, Feb 11, 3:36 PM AKST · 600 days ago · 13 km deep · 72 km away
19. 1.774 km WSW of Unalaska, AlaskaTue, Feb 11, 11:17 PM AKST · 600 days ago · 13 km deep · 98 km away
20. 1.974 km SW of Unalaska, AlaskaWed, Feb 12, 1:53 AM AKST · 600 days ago · 82 km deep · 92 km away
21. 3.591 km SSW of Unalaska, AlaskaWed, Feb 12, 7:54 AM AKST · 600 days ago · 60 km deep · 77 km away
22. 2.9129 km S of Unalaska, AlaskaWed, Feb 12, 9:41 AM AKST · 599 days ago · 10 km deep · 94 km away
23. 1.972 km ENE of Nikolski, AlaskaWed, Feb 12, 1:31 PM AKST · 599 days ago · 71 km deep · 62 km away
24. 3.064 km SSW of Nikolski, AlaskaWed, Feb 12, 5:29 PM AKST · 599 days ago · 54 km deep · 90 km away
25. 2.395 km SE of Nikolski, AlaskaWed, Feb 12, 11:25 PM AKST · 599 days ago · 14 km deep · 46 km away
26. 1.989 km SW of Unalaska, AlaskaSat, Feb 15, 7:16 AM AKST · 597 days ago · 64 km deep · 77 km away
27. 1.9111 km S of Unalaska, AlaskaSat, Feb 15, 8:56 AM AKST · 596 days ago · 6 km deep · 92 km away
28. 2.283 km SW of Unalaska, AlaskaSat, Feb 15, 10:56 PM AKST · 596 days ago · 71 km deep · 84 km away
29. 1.782 km SW of Unalaska, AlaskaSun, Feb 16, 5:17 PM AKST · 595 days ago · 29 km deep · 84 km away
30. 2.332 km SW of Nikolski, AlaskaSun, Feb 16, 6:52 PM AKST · 595 days ago · 33 km deep · 71 km away
31. 1.876 km SW of Unalaska, AlaskaTue, Feb 18, 4:29 AM AKST · 594 days ago · 13 km deep · 90 km away
32. 2.354 km WSW of Nikolski, AlaskaTue, Feb 18, 3:42 PM AKST · 593 days ago · 14 km deep · 96 km away
33. 1.970 km SW of Unalaska, AlaskaWed, Feb 19, 2:45 PM AKST · 592 days ago · 25 km deep · 96 km away
34. 3.1125 km S of Unalaska, AlaskaThu, Feb 20, 12:36 AM AKST · 592 days ago · 10 km deep · 92 km away
35. 2.171 km E of Nikolski, AlaskaThu, Feb 20, 4:13 AM AKST · 592 days ago · 53 km deep · 37 km away
36. 1.998 km SSW of Unalaska, AlaskaThu, Feb 20, 7:53 PM AKST · 591 days ago · 17 km deep · 88 km away
37. 2.980 km SW of Unalaska, AlaskaFri, Feb 21, 1:20 AM AKST · 591 days ago · 63 km deep · 85 km away
38. 1.9130 km S of Unalaska, AlaskaFri, Feb 21, 3:30 AM AKST · 591 days ago · 6 km deep · 93 km away
39. 2.324 km SSE of Nikolski, AlaskaSat, Feb 22, 10:35 AM AKST · 589 days ago · 47 km deep · 37 km away
40. 1.993 km SSW of Unalaska, AlaskaSat, Feb 22, 12:19 PM AKST · 589 days ago · 23 km deep · 89 km away
41. 1.9127 km S of Unalaska, AlaskaSat, Feb 22, 5:23 PM AKST · 589 days ago · 5 km deep · 97 km away
42. 3.683 km ENE of Nikolski, AlaskaSun, Feb 23, 8:13 AM AKST · 588 days ago · 50 km deep · 55 km away
43. 1.788 km SW of Unalaska, AlaskaSun, Feb 23, 6:56 PM AKST · 588 days ago · 62 km deep · 78 km away
44. 2.5139 km ESE of Nikolski, AlaskaMon, Feb 24, 1:35 AM AKST · 588 days ago · 5 km deep · 85 km away
45. 2.947 km ENE of Nikolski, AlaskaMon, Feb 24, 10:03 AM AKST · 587 days ago · 68 km deep · 44 km away
46. 2.087 km SE of Nikolski, AlaskaTue, Feb 25, 3:18 PM AKST · 586 days ago · 25 km deep · 39 km away
47. 1.625 km SSE of Nikolski, AlaskaWed, Feb 26, 11:36 AM AKST · 585 days ago · 47 km deep · 36 km away
48. 1.790 km SSW of Unalaska, AlaskaWed, Feb 26, 2:51 PM AKST · 585 days ago · 35 km deep · 90 km away
49. 1.8100 km E of Nikolski, AlaskaThu, Feb 27, 9:07 PM AKST · 584 days ago · 42 km deep · 54 km away
50. 2.5124 km SE of Nikolski, AlaskaFri, Feb 28, 2:45 AM AKST · 584 days ago · 10 km deep · 80 km away
51. 1.785 km SW of Unalaska, AlaskaFri, Feb 28, 11:02 AM AKST · 583 days ago · 63 km deep · 80 km away
52. 1.686 km SSW of Unalaska, AlaskaSat, Mar 1, 12:34 AM AKST · 583 days ago · 47 km deep · 87 km away
53. 2.784 km ESE of Nikolski, AlaskaSat, Mar 1, 12:44 PM AKST · 582 days ago · 35 km deep · 34 km away
54. 2.142 km ESE of Nikolski, AlaskaSat, Mar 1, 2:44 PM AKST · 582 days ago · 38 km deep · 17 km away
55. 2.368 km SSW of Nikolski, AlaskaSat, Mar 1, 3:39 PM AKST · 582 days ago · 24 km deep · 88 km away
56. 2.562 km ENE of Nikolski, AlaskaMon, Mar 3, 6:01 AM AKST · 581 days ago · 64 km deep · 48 km away
57. 2.0138 km ESE of Nikolski, AlaskaMon, Mar 3, 8:10 PM AKST · 580 days ago · 13 km deep · 84 km away
58. 1.985 km SSW of Unalaska, AlaskaTue, Mar 4, 12:07 PM AKST · 579 days ago · 26 km deep · 97 km away
59. 2.290 km SW of Unalaska, AlaskaTue, Mar 4, 3:19 PM AKST · 579 days ago · 61 km deep · 77 km away
60. 3.288 km SW of Unalaska, AlaskaTue, Mar 4, 7:26 PM AKST · 579 days ago · 78 km deep · 79 km away

The first 60 of 111.

Before

1. 3.8106 km S of Nikolski, AlaskaWed, Jan 29, 9:14 PM AKST · 613 days ago · 10 km deep · 86 km away
2. 2.2133 km S of Unalaska, AlaskaWed, Jan 29, 5:45 PM AKST · 613 days ago · 5 km deep · 95 km away
3. 2.617 km SSW of Nikolski, AlaskaWed, Jan 29, 4:05 PM AKST · 613 days ago · 35 km deep · 60 km away
4. 1.894 km SSW of Unalaska, AlaskaWed, Jan 29, 2:01 PM AKST · 613 days ago · 40 km deep · 76 km away
5. 1.883 km SW of Unalaska, AlaskaWed, Jan 29, 10:43 AM AKST · 613 days ago · 67 km deep · 84 km away
6. 2.9109 km E of Nikolski, AlaskaWed, Jan 29, 1:19 AM AKST · 614 days ago · 35 km deep · 59 km away
7. 2.156 km ESE of Nikolski, AlaskaTue, Jan 28, 5:57 PM AKST · 614 days ago · 45 km deep · 8 km away
8. 2.139 km ESE of Nikolski, AlaskaTue, Jan 28, 4:59 PM AKST · 614 days ago · 50 km deep · 19 km away
9. 2.362 km SW of Nikolski, AlaskaTue, Jan 28, 10:35 AM AKST · 614 days ago · 39 km deep · 96 km away
10. 3.184 km SW of Unalaska, AlaskaTue, Jan 28, 4:27 AM AKST · 615 days ago · 68 km deep · 82 km away
11. 3.170 km SE of Nikolski, AlaskaTue, Jan 28, 3:25 AM AKST · 615 days ago · 35 km deep · 22 km away
12. 4.278 km SSW of Nikolski, AlaskaTue, Jan 28, 2:25 AM AKST · 615 days ago · 35 km deep · 100 km away
13. 1.994 km SSW of Unalaska, AlaskaMon, Jan 27, 4:55 PM AKST · 615 days ago · 41 km deep · 77 km away
14. 2.093 km SSW of Unalaska, AlaskaMon, Jan 27, 12:55 PM AKST · 615 days ago · 41 km deep · 77 km away
15. 1.996 km SSW of Unalaska, AlaskaMon, Jan 27, 10:34 AM AKST · 615 days ago · 16 km deep · 76 km away
16. 2.086 km SSW of Unalaska, AlaskaMon, Jan 27, 8:43 AM AKST · 615 days ago · 52 km deep · 81 km away
17. 2.787 km SSE of Nikolski, AlaskaMon, Jan 27, 1:16 AM AKST · 616 days ago · 10 km deep · 68 km away
18. 3.3135 km S of Unalaska, AlaskaSun, Jan 26, 7:08 PM AKST · 616 days ago · 25 km deep · 98 km away
19. 2.191 km SSW of Unalaska, AlaskaSun, Jan 26, 2:05 PM AKST · 616 days ago · 56 km deep · 77 km away
20. 2.8101 km SSW of Unalaska, AlaskaSun, Jan 26, 1:57 PM AKST · 616 days ago · 32 km deep · 75 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak0251dusp8s. Read Mon, Oct 5, 2026, 4:27 AM UTC.