M1.9 earthquake 106 km WSW of Adak, Alaska

Magnitude

1.9 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Thu, Feb 27, 2025, 8:00 AM HAST

UTC

2025-02-27 18:00:58 UTC

Depth

35.9 km (22.3 mi), shallow

Epicenter

51.401° N, 177.977° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

38

After

1. 1.8115 km WSW of Adak, AlaskaThu, Feb 27, 3:34 PM HAST · 581 days ago · 33 km deep · 22 km away
2. 2.0126 km WSW of Adak, AlaskaThu, Feb 27, 4:25 PM HAST · 581 days ago · 8 km deep · 34 km away
3. 1.9142 km WSW of Adak, AlaskaThu, Feb 27, 8:05 PM HAST · 581 days ago · 33 km deep · 39 km away
4. 1.9154 km WSW of Adak, AlaskaThu, Feb 27, 11:00 PM HAST · 581 days ago · 15 km deep · 60 km away
5. 1.7102 km WSW of Adak, AlaskaFri, Feb 28, 12:09 AM HAST · 581 days ago · 7 km deep · 24 km away
6. 2.2139 km SW of Adak, AlaskaFri, Feb 28, 12:26 AM HAST · 581 days ago · 22 km deep · 37 km away
7. 2.1126 km WSW of Adak, AlaskaFri, Feb 28, 2:16 AM HAST · 580 days ago · 39 km deep · 21 km away
8. 2.794 km WSW of Adak, AlaskaFri, Feb 28, 8:02 AM HAST · 580 days ago · 42 km deep · 16 km away
9. 1.766 km SSW of Adak, AlaskaFri, Feb 28, 11:46 AM HAST · 580 days ago · 26 km deep · 72 km away
10. 1.9128 km WSW of Adak, AlaskaFri, Feb 28, 6:26 PM HAST · 580 days ago · 25 km deep · 27 km away
11. 1.9180 km WSW of Adak, AlaskaSat, Mar 1, 1:13 AM HAST · 580 days ago · 21 km deep · 80 km away
12. 2.0144 km WSW of Adak, AlaskaSat, Mar 1, 1:21 AM HAST · 580 days ago · 25 km deep · 38 km away
13. 1.683 km WSW of Adak, AlaskaSat, Mar 1, 2:08 AM HAST · 579 days ago · 36 km deep · 24 km away
14. 1.722 km SW of Adak, AlaskaSat, Mar 1, 3:21 AM HAST · 579 days ago · 65 km deep · 85 km away
15. 2.9118 km WSW of Adak, AlaskaSat, Mar 1, 9:53 AM HAST · 579 days ago · 50 km deep · 13 km away
16. 1.870 km SW of Adak, AlaskaSun, Mar 2, 3:17 AM HAST · 578 days ago · 58 km deep · 38 km away
17. 2.0124 km W of Adak, AlaskaSun, Mar 2, 8:34 AM HAST · 578 days ago · 100 km deep · 67 km away
18. 2.0122 km WSW of Adak, AlaskaSun, Mar 2, 10:49 AM HAST · 578 days ago · 75 km deep · 36 km away
19. 1.761 km SW of Adak, AlaskaSun, Mar 2, 11:18 AM HAST · 578 days ago · 31 km deep · 51 km away
20. 1.6118 km WSW of Adak, AlaskaSun, Mar 2, 1:48 PM HAST · 578 days ago · 18 km deep · 16 km away
21. 1.679 km SW of Adak, AlaskaSun, Mar 2, 5:01 PM HAST · 578 days ago · 39 km deep · 38 km away
22. 1.778 km SW of Adak, AlaskaSun, Mar 2, 5:04 PM HAST · 578 days ago · 45 km deep · 40 km away
23. 2.720 km SW of Adak, AlaskaMon, Mar 3, 7:17 PM HAST · 577 days ago · 76 km deep · 87 km away
24. 2.3136 km SW of Adak, AlaskaTue, Mar 4, 7:56 AM HAST · 576 days ago · 35 km deep · 36 km away
25. 2.6172 km W of Adak, AlaskaTue, Mar 4, 9:58 AM HAST · 576 days ago · 17 km deep · 88 km away
26. 3.3126 km WSW of Adak, AlaskaTue, Mar 4, 12:00 PM HAST · 576 days ago · 26 km deep · 21 km away
27. 1.961 km SW of Adak, AlaskaTue, Mar 4, 5:44 PM HAST · 576 days ago · 22 km deep · 53 km away
28. 1.749 km SW of Adak, AlaskaTue, Mar 4, 5:46 PM HAST · 576 days ago · 13 km deep · 60 km away
29. 2.0110 km WSW of Adak, AlaskaTue, Mar 4, 6:34 PM HAST · 576 days ago · 13 km deep · 16 km away
30. 2.1113 km SW of Adak, AlaskaTue, Mar 4, 6:39 PM HAST · 576 days ago · 21 km deep · 20 km away
31. 2.864 km SSW of Adak, AlaskaTue, Mar 4, 6:43 PM HAST · 576 days ago · 35 km deep · 59 km away
32. 1.852 km SW of Adak, AlaskaTue, Mar 4, 6:54 PM HAST · 576 days ago · 16 km deep · 59 km away
33. 2.058 km SSW of Adak, AlaskaTue, Mar 4, 7:38 PM HAST · 576 days ago · 41 km deep · 66 km away
34. 2.1108 km WSW of Adak, AlaskaTue, Mar 4, 10:29 PM HAST · 576 days ago · 13 km deep · 17 km away
35. 2.3169 km W of Adak, AlaskaWed, Mar 5, 12:01 AM HAST · 576 days ago · 7 km deep · 85 km away
36. 2.088 km SW of Adak, AlaskaWed, Mar 5, 1:55 AM HAST · 575 days ago · 17 km deep · 30 km away
37. 2.680 km WSW of Adak, AlaskaWed, Mar 5, 9:24 AM HAST · 575 days ago · 44 km deep · 26 km away
38. 2.2126 km WSW of Adak, AlaskaWed, Mar 5, 11:13 AM HAST · 575 days ago · 7 km deep · 30 km away
39. 3.857 km SW of Adak, AlaskaWed, Mar 5, 4:28 PM HAST · 575 days ago · 44 km deep · 56 km away · felt by 1
40. 2.755 km SW of Adak, AlaskaWed, Mar 5, 4:33 PM HAST · 575 days ago · 47 km deep · 58 km away
41. 2.931 km S of Adak, AlaskaThu, Mar 6, 2:29 AM HAST · 574 days ago · 42 km deep · 90 km away
42. 2.967 km SW of Adak, AlaskaThu, Mar 6, 6:10 PM HAST · 574 days ago · 52 km deep · 40 km away
43. 2.674 km SW of Adak, AlaskaThu, Mar 6, 6:30 PM HAST · 574 days ago · 35 km deep · 41 km away
44. 3.0174 km W of Adak, AlaskaFri, Mar 7, 6:57 PM HAST · 573 days ago · 10 km deep · 90 km away
45. 2.2107 km W of Adak, AlaskaSat, Mar 8, 12:57 AM HAST · 573 days ago · 11 km deep · 56 km away
46. 3.294 km WSW of Adak, AlaskaSat, Mar 8, 2:15 PM HAST · 572 days ago · 15 km deep · 13 km away
47. 2.975 km SW of Adak, AlaskaSat, Mar 8, 3:29 PM HAST · 572 days ago · 35 km deep · 34 km away
48. 2.7101 km WSW of Adak, AlaskaSun, Mar 9, 7:09 AM HADT · 571 days ago · 35 km deep · 10 km away
49. 2.025 km WNW of Adak, AlaskaSun, Mar 9, 10:35 AM HADT · 571 days ago · 5 km deep · 96 km away
50. 2.723 km WNW of Adak, AlaskaSun, Mar 9, 6:05 PM HADT · 571 days ago · 9 km deep · 91 km away
51. 2.378 km SW of Adak, AlaskaSun, Mar 9, 10:28 PM HADT · 571 days ago · 28 km deep · 29 km away
52. 1.853 km SW of Adak, AlaskaTue, Mar 11, 6:16 AM HADT · 569 days ago · 26 km deep · 55 km away
53. 1.655 km WSW of Adak, AlaskaTue, Mar 11, 7:40 AM HADT · 569 days ago · 3 km deep · 56 km away
54. 2.047 km SSW of Adak, AlaskaWed, Mar 12, 4:15 AM HADT · 568 days ago · 44 km deep · 73 km away
55. 3.878 km SW of Adak, AlaskaWed, Mar 12, 6:08 AM HADT · 568 days ago · 41 km deep · 35 km away
56. 1.721 km W of Adak, AlaskaWed, Mar 12, 4:32 PM HADT · 568 days ago · 10 km deep · 91 km away
57. 1.720 km WSW of Adak, AlaskaWed, Mar 12, 4:35 PM HADT · 568 days ago · -1 km deep · 87 km away
58. 2.2180 km WSW of Adak, AlaskaThu, Mar 13, 8:03 AM HADT · 567 days ago · 20 km deep · 74 km away
59. 1.975 km WSW of Adak, AlaskaThu, Mar 13, 4:28 PM HADT · 567 days ago · 39 km deep · 31 km away
60. 2.625 km S of Adak, AlaskaFri, Mar 14, 1:51 AM HADT · 567 days ago · 58 km deep · 94 km away

The first 60 of at least 201.

Before

1. 2.047 km W of Adak, AlaskaWed, Feb 26, 9:28 PM HAST · 582 days ago · 82 km deep · 69 km away
2. 1.5135 km SW of Adak, AlaskaWed, Feb 26, 12:34 PM HAST · 582 days ago · 23 km deep · 30 km away
3. 1.9150 km WSW of Adak, AlaskaWed, Feb 26, 7:21 AM HAST · 582 days ago · 59 km deep · 50 km away
4. 1.665 km SSW of Adak, AlaskaWed, Feb 26, 6:12 AM HAST · 582 days ago · 39 km deep · 80 km away
5. 1.577 km WSW of Adak, AlaskaWed, Feb 26, 5:44 AM HAST · 582 days ago · 33 km deep · 30 km away
6. 1.7148 km WSW of Adak, AlaskaWed, Feb 26, 2:10 AM HAST · 582 days ago · 22 km deep · 42 km away
7. 1.864 km SSW of Adak, AlaskaTue, Feb 25, 9:47 PM HAST · 583 days ago · 44 km deep · 64 km away
8. 1.761 km SSW of Adak, AlaskaTue, Feb 25, 8:45 PM HAST · 583 days ago · 47 km deep · 59 km away
9. 2.874 km SW of Adak, AlaskaTue, Feb 25, 6:31 PM HAST · 583 days ago · 57 km deep · 33 km away
10. 1.9123 km WSW of Adak, AlaskaTue, Feb 25, 8:41 AM HAST · 583 days ago · 26 km deep · 19 km away
11. 1.688 km WSW of Adak, AlaskaTue, Feb 25, 4:11 AM HAST · 583 days ago · 31 km deep · 18 km away
12. 2.057 km SSW of Adak, AlaskaTue, Feb 25, 2:04 AM HAST · 583 days ago · 40 km deep · 62 km away
13. 1.9159 km WSW of Adak, AlaskaTue, Feb 25, 12:50 AM HAST · 584 days ago · 21 km deep · 60 km away
14. 2.1156 km WSW of Adak, AlaskaMon, Feb 24, 3:01 PM HAST · 584 days ago · 44 km deep · 59 km away
15. 1.952 km S of Adak, AlaskaMon, Feb 24, 6:11 AM HAST · 584 days ago · 31 km deep · 93 km away
16. 2.0113 km SSW of Adak, AlaskaSun, Feb 23, 5:34 PM HAST · 585 days ago · 14 km deep · 84 km away
17. 1.8124 km WSW of Adak, AlaskaSun, Feb 23, 4:21 PM HAST · 585 days ago · 25 km deep · 19 km away
18. 1.9114 km SSW of Adak, AlaskaSun, Feb 23, 10:36 AM HAST · 585 days ago · 26 km deep · 78 km away
19. 1.7123 km WSW of Adak, AlaskaSun, Feb 23, 9:32 AM HAST · 585 days ago · 26 km deep · 23 km away
20. 1.955 km W of Adak, AlaskaSun, Feb 23, 2:19 AM HAST · 585 days ago · 87 km deep · 59 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak0252o7w20b. Read Thu, Oct 1, 2026, 11:21 PM UTC.