M1.7 earthquake 85 km ESE of Adak, Alaska

Magnitude

1.7 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Fri, Feb 28, 2025, 3:37 AM HAST

UTC

2025-02-28 13:37:40 UTC

Depth

37.6 km (23.4 mi), shallow

Epicenter

51.609° N, 175.479° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

21

After

1. 1.852 km SE of Adak, AlaskaFri, Feb 28, 10:33 AM HAST · 580 days ago · 31 km deep · 49 km away
2. 1.639 km SSW of Atka, AlaskaFri, Feb 28, 12:43 PM HAST · 580 days ago · 24 km deep · 77 km away
3. 3.648 km SSE of Adak, AlaskaFri, Feb 28, 4:53 PM HAST · 580 days ago · 34 km deep · 63 km away
4. 1.738 km ESE of Adak, AlaskaFri, Feb 28, 7:42 PM HAST · 580 days ago · 18 km deep · 46 km away
5. 1.722 km SW of Adak, AlaskaSat, Mar 1, 3:21 AM HAST · 580 days ago · 65 km deep · 97 km away
6. 4.3114 km SSW of Atka, AlaskaSat, Mar 1, 6:13 AM HAST · 579 days ago · 30 km deep · 54 km away
7. 1.620 km N of Adak, AlaskaSat, Mar 1, 6:20 AM HAST · 579 days ago · 19 km deep · 95 km away
8. 1.667 km ESE of Adak, AlaskaSat, Mar 1, 10:51 AM HAST · 579 days ago · 25 km deep · 23 km away
9. 1.751 km S of Adak, AlaskaSat, Mar 1, 6:46 PM HAST · 579 days ago · 26 km deep · 75 km away
10. 2.040 km NE of Adak, AlaskaSun, Mar 2, 1:10 AM HAST · 579 days ago · 3 km deep · 84 km away
11. 1.972 km SSE of Adak, AlaskaSun, Mar 2, 1:16 AM HAST · 579 days ago · 17 km deep · 72 km away
12. 1.875 km SSE of Adak, AlaskaSun, Mar 2, 1:32 AM HAST · 579 days ago · 22 km deep · 73 km away
13. 1.863 km SSE of Adak, AlaskaSun, Mar 2, 10:25 AM HAST · 578 days ago · 26 km deep · 55 km away
14. 2.115 km SW of Atka, AlaskaSun, Mar 2, 11:29 AM HAST · 578 days ago · 77 km deep · 93 km away
15. 1.839 km WSW of Atka, AlaskaSun, Mar 2, 1:06 PM HAST · 578 days ago · 13 km deep · 72 km away
16. 1.672 km ESE of Adak, AlaskaSun, Mar 2, 1:58 PM HAST · 578 days ago · 27 km deep · 16 km away
17. 1.786 km ESE of Adak, AlaskaSun, Mar 2, 3:06 PM HAST · 578 days ago · 36 km deep · 2 km away
18. 2.890 km S of Atka, AlaskaSun, Mar 2, 5:23 PM HAST · 578 days ago · 35 km deep · 88 km away
19. 2.168 km SW of Atka, AlaskaSun, Mar 2, 5:29 PM HAST · 578 days ago · 40 km deep · 41 km away
20. 2.1106 km S of Atka, AlaskaSun, Mar 2, 5:46 PM HAST · 578 days ago · 26 km deep · 92 km away
21. 2.796 km SE of Adak, AlaskaMon, Mar 3, 12:57 AM HAST · 578 days ago · 35 km deep · 24 km away
22. 1.954 km S of Adak, AlaskaMon, Mar 3, 5:41 AM HAST · 577 days ago · 26 km deep · 76 km away
23. 3.077 km ENE of Adak, AlaskaMon, Mar 3, 12:14 PM HAST · 577 days ago · 89 km deep · 61 km away
24. 2.01 km W of Adak, AlaskaMon, Mar 3, 4:48 PM HAST · 577 days ago · 1 km deep · 86 km away
25. 2.720 km SW of Adak, AlaskaMon, Mar 3, 7:17 PM HAST · 577 days ago · 76 km deep · 97 km away
26. 2.24 km NNW of Adak, AlaskaMon, Mar 3, 10:59 PM HAST · 577 days ago · 12 km deep · 88 km away
27. 1.95 km N of Adak, AlaskaMon, Mar 3, 11:01 PM HAST · 577 days ago · 12 km deep · 86 km away
28. 1.84 km NNW of Adak, AlaskaMon, Mar 3, 11:24 PM HAST · 577 days ago · 7 km deep · 87 km away
29. 1.80 km W of Adak, AlaskaTue, Mar 4, 12:04 AM HAST · 577 days ago · 1 km deep · 85 km away
30. 1.92 km NNW of Adak, AlaskaTue, Mar 4, 3:11 AM HAST · 577 days ago · 8 km deep · 86 km away
31. 1.70 km WNW of Adak, AlaskaTue, Mar 4, 3:31 AM HAST · 577 days ago · 1 km deep · 86 km away
32. 2.05 km NNW of Adak, AlaskaTue, Mar 4, 4:18 AM HAST · 577 days ago · 13 km deep · 88 km away
33. 1.71 km NNW of Adak, AlaskaTue, Mar 4, 4:44 AM HAST · 577 days ago · 7 km deep · 86 km away
34. 1.72 km N of Adak, AlaskaTue, Mar 4, 6:40 AM HAST · 576 days ago · 13 km deep · 86 km away
35. 1.70 km W of Adak, AlaskaTue, Mar 4, 6:54 AM HAST · 576 days ago · 1 km deep · 85 km away
36. 2.163 km SW of Atka, AlaskaTue, Mar 4, 7:18 AM HAST · 576 days ago · 51 km deep · 47 km away
37. 1.52 km NW of Adak, AlaskaTue, Mar 4, 10:10 AM HAST · 576 days ago · 12 km deep · 87 km away
38. 3.033 km NE of Adak, AlaskaTue, Mar 4, 11:22 AM HAST · 576 days ago · 111 km deep · 78 km away
39. 1.61 km WNW of Adak, AlaskaTue, Mar 4, 12:52 PM HAST · 576 days ago · 7 km deep · 86 km away
40. 1.63 km N of Adak, AlaskaTue, Mar 4, 1:48 PM HAST · 576 days ago · 8 km deep · 86 km away
41. 1.53 km NNE of Adak, AlaskaTue, Mar 4, 2:21 PM HAST · 576 days ago · 7 km deep · 85 km away
42. 1.933 km SSE of Adak, AlaskaTue, Mar 4, 3:45 PM HAST · 576 days ago · 40 km deep · 64 km away
43. 2.160 km S of Atka, AlaskaTue, Mar 4, 5:55 PM HAST · 576 days ago · 8 km deep · 78 km away
44. 2.179 km SE of Adak, AlaskaTue, Mar 4, 5:59 PM HAST · 576 days ago · 22 km deep · 22 km away
45. 2.153 km SW of Atka, AlaskaWed, Mar 5, 2:07 AM HAST · 576 days ago · 48 km deep · 57 km away
46. 1.642 km NE of Adak, AlaskaWed, Mar 5, 11:46 PM HAST · 575 days ago · 8 km deep · 81 km away
47. 2.931 km S of Adak, AlaskaThu, Mar 6, 2:29 AM HAST · 575 days ago · 42 km deep · 86 km away
48. 3.744 km ENE of Adak, AlaskaThu, Mar 6, 7:33 AM HAST · 574 days ago · 43 km deep · 60 km away
49. 2.647 km ENE of Adak, AlaskaFri, Mar 7, 3:48 AM HAST · 574 days ago · 130 km deep · 63 km away
50. 2.186 km SW of Atka, AlaskaFri, Mar 7, 8:52 PM HAST · 573 days ago · 13 km deep · 32 km away
51. 2.775 km ESE of Adak, AlaskaSat, Mar 8, 4:24 AM HAST · 573 days ago · 35 km deep · 18 km away
52. 2.936 km ESE of Adak, AlaskaSat, Mar 8, 2:26 PM HAST · 572 days ago · 73 km deep · 49 km away
53. 2.772 km SE of Adak, AlaskaSun, Mar 9, 6:14 AM HADT · 572 days ago · 35 km deep · 45 km away
54. 2.926 km WSW of Atka, AlaskaSun, Mar 9, 7:29 AM HADT · 571 days ago · 10 km deep · 85 km away
55. 3.243 km SE of Adak, AlaskaSun, Mar 9, 11:09 AM HADT · 571 days ago · 35 km deep · 52 km away
56. 2.767 km SSE of Adak, AlaskaWed, Mar 12, 2:22 AM HADT · 569 days ago · 35 km deep · 55 km away
57. 2.559 km SSE of Adak, AlaskaWed, Mar 12, 3:08 AM HADT · 569 days ago · 35 km deep · 55 km away
58. 2.072 km SE of Adak, AlaskaWed, Mar 12, 3:30 AM HADT · 569 days ago · 15 km deep · 33 km away
59. 2.847 km SE of Adak, AlaskaWed, Mar 12, 7:59 AM HADT · 568 days ago · 51 km deep · 42 km away
60. 3.079 km SE of Adak, AlaskaWed, Mar 12, 6:51 PM HADT · 568 days ago · 35 km deep · 21 km away

The first 60 of at least 200.

Before

1. 1.778 km E of Adak, AlaskaFri, Feb 28, 12:54 AM HAST · 581 days ago · 74 km deep · 44 km away
2. 1.655 km SSE of Adak, AlaskaThu, Feb 27, 8:25 PM HAST · 581 days ago · 25 km deep · 64 km away
3. 1.855 km SSW of Atka, AlaskaThu, Feb 27, 5:45 PM HAST · 581 days ago · 24 km deep · 62 km away
4. 4.142 km SE of Adak, AlaskaThu, Feb 27, 4:00 PM HAST · 581 days ago · 55 km deep · 47 km away · felt by 2
5. 5.053 km NE of Adak, AlaskaThu, Feb 27, 11:48 AM HAST · 581 days ago · 133 km deep · 87 km away · felt by 2
6. 1.960 km SE of Adak, AlaskaThu, Feb 27, 9:00 AM HAST · 581 days ago · 43 km deep · 31 km away
7. 1.562 km SSE of Adak, AlaskaThu, Feb 27, 7:53 AM HAST · 581 days ago · 17 km deep · 51 km away
8. 2.271 km NE of Adak, AlaskaThu, Feb 27, 7:01 AM HAST · 581 days ago · 186 km deep · 86 km away
9. 1.875 km SW of Atka, AlaskaThu, Feb 27, 4:14 AM HAST · 582 days ago · 35 km deep · 37 km away
10. 1.662 km SSE of Adak, AlaskaThu, Feb 27, 1:51 AM HAST · 582 days ago · 23 km deep · 55 km away
11. 1.678 km SE of Adak, AlaskaWed, Feb 26, 11:30 PM HAST · 582 days ago · 26 km deep · 31 km away
12. 2.164 km NE of Adak, AlaskaWed, Feb 26, 4:31 PM HAST · 582 days ago · 159 km deep · 92 km away
13. 1.784 km WSW of Atka, AlaskaWed, Feb 26, 3:42 PM HAST · 582 days ago · 97 km deep · 47 km away
14. 1.6101 km ESE of Adak, AlaskaWed, Feb 26, 12:40 PM HAST · 582 days ago · 26 km deep · 17 km away
15. 1.683 km SW of Atka, AlaskaWed, Feb 26, 9:31 AM HAST · 582 days ago · 25 km deep · 28 km away
16. 1.665 km SSW of Adak, AlaskaWed, Feb 26, 6:12 AM HAST · 582 days ago · 39 km deep · 100 km away
17. 1.760 km SE of Adak, AlaskaWed, Feb 26, 1:49 AM HAST · 583 days ago · 24 km deep · 46 km away
18. 1.679 km SSW of Atka, AlaskaWed, Feb 26, 1:24 AM HAST · 583 days ago · 18 km deep · 45 km away
19. 1.640 km E of Adak, AlaskaWed, Feb 26, 12:47 AM HAST · 583 days ago · 74 km deep · 47 km away
20. 1.675 km SW of Atka, AlaskaTue, Feb 25, 11:52 PM HAST · 583 days ago · 20 km deep · 46 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak0252pso4ly. Read Fri, Oct 2, 2026, 3:04 AM UTC.