M1.6 earthquake 131 km WSW of Adak, Alaska

Magnitude

1.6 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Fri, Mar 28, 2025, 6:21 PM HADT

UTC

2025-03-29 03:21:10 UTC

Depth

58.3 km (36.2 mi), shallow

Epicenter

51.567° N, 178.479° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

18

After

1. 1.8174 km WSW of Adak, AlaskaFri, Mar 28, 9:05 PM HADT · 552 days ago · 28 km deep · 43 km away
2. 1.6110 km WSW of Adak, AlaskaFri, Mar 28, 10:58 PM HADT · 552 days ago · 61 km deep · 22 km away
3. 2.9148 km WSW of Adak, AlaskaSat, Mar 29, 2:23 AM HADT · 552 days ago · 38 km deep · 44 km away
4. 3.3151 km WSW of Adak, AlaskaSat, Mar 29, 4:06 AM HADT · 552 days ago · 35 km deep · 44 km away
5. 3.1146 km WSW of Adak, AlaskaSat, Mar 29, 5:14 AM HADT · 552 days ago · 35 km deep · 40 km away
6. 2.0231 km WSW of Adak, AlaskaSat, Mar 29, 9:05 PM HADT · 551 days ago · 56 km deep · 100 km away
7. 1.6125 km W of Adak, AlaskaSun, Mar 30, 3:57 AM HADT · 551 days ago · 15 km deep · 17 km away
8. 1.6118 km WSW of Adak, AlaskaSun, Mar 30, 7:44 AM HADT · 551 days ago · 9 km deep · 20 km away
9. 2.0221 km W of Adak, AlaskaSun, Mar 30, 3:47 PM HADT · 550 days ago · 83 km deep · 95 km away
10. 1.648 km SW of Adak, AlaskaSun, Mar 30, 5:01 PM HADT · 550 days ago · 45 km deep · 97 km away
11. 1.867 km WSW of Adak, AlaskaSun, Mar 30, 10:55 PM HADT · 550 days ago · 61 km deep · 69 km away
12. 1.9221 km W of Adak, AlaskaSun, Mar 30, 11:16 PM HADT · 550 days ago · 13 km deep · 98 km away
13. 2.063 km W of Adak, AlaskaSun, Mar 30, 11:53 PM HADT · 550 days ago · 95 km deep · 69 km away
14. 2.1188 km WSW of Adak, AlaskaMon, Mar 31, 3:29 AM HADT · 550 days ago · 24 km deep · 57 km away
15. 1.7196 km W of Adak, AlaskaMon, Mar 31, 2:46 PM HADT · 549 days ago · 70 km deep · 67 km away
16. 1.969 km WSW of Adak, AlaskaMon, Mar 31, 3:14 PM HADT · 549 days ago · 59 km deep · 68 km away
17. 1.7142 km SW of Adak, AlaskaMon, Mar 31, 3:37 PM HADT · 549 days ago · 20 km deep · 46 km away
18. 2.1118 km WSW of Adak, AlaskaMon, Mar 31, 3:48 PM HADT · 549 days ago · 8 km deep · 23 km away
19. 1.7193 km WSW of Adak, AlaskaTue, Apr 1, 12:29 AM HADT · 549 days ago · 24 km deep · 62 km away
20. 1.744 km SW of Adak, AlaskaTue, Apr 1, 4:11 AM HADT · 549 days ago · 47 km deep · 98 km away
21. 1.6111 km WSW of Adak, AlaskaTue, Apr 1, 3:42 PM HADT · 548 days ago · 38 km deep · 31 km away
22. 1.665 km SW of Adak, AlaskaTue, Apr 1, 4:10 PM HADT · 548 days ago · 37 km deep · 93 km away
23. 3.1107 km SW of Adak, AlaskaWed, Apr 2, 11:43 AM HADT · 547 days ago · 34 km deep · 48 km away
24. 3.6152 km WSW of Adak, AlaskaWed, Apr 2, 12:29 PM HADT · 547 days ago · 68 km deep · 21 km away
25. 2.8137 km SW of Adak, AlaskaWed, Apr 2, 3:26 PM HADT · 547 days ago · 35 km deep · 51 km away
26. 2.881 km SW of Adak, AlaskaWed, Apr 2, 7:28 PM HADT · 547 days ago · 35 km deep · 75 km away
27. 1.9128 km WSW of Adak, AlaskaThu, Apr 3, 2:41 AM HADT · 547 days ago · 24 km deep · 35 km away
28. 1.9119 km WSW of Adak, AlaskaThu, Apr 3, 4:31 AM HADT · 547 days ago · 13 km deep · 19 km away
29. 2.154 km SW of Adak, AlaskaFri, Apr 4, 6:47 AM HADT · 546 days ago · 38 km deep · 93 km away
30. 3.0195 km W of Adak, AlaskaFri, Apr 4, 10:46 AM HADT · 545 days ago · 97 km deep · 70 km away
31. 2.2146 km WSW of Adak, AlaskaFri, Apr 4, 3:00 PM HADT · 545 days ago · 23 km deep · 37 km away
32. 3.3127 km SSW of Adak, AlaskaFri, Apr 4, 5:54 PM HADT · 545 days ago · 10 km deep · 98 km away
33. 2.1212 km W of Adak, AlaskaFri, Apr 4, 10:54 PM HADT · 545 days ago · 94 km deep · 84 km away
34. 1.9199 km WSW of Adak, AlaskaSat, Apr 5, 8:59 AM HADT · 545 days ago · 21 km deep · 68 km away
35. 2.944 km SW of Adak, AlaskaSat, Apr 5, 1:25 PM HADT · 544 days ago · 68 km deep · 100 km away
36. 3.167 km WSW of Adak, AlaskaSun, Apr 6, 12:18 AM HADT · 544 days ago · 80 km deep · 64 km away
37. 2.2211 km WSW of Adak, AlaskaSun, Apr 6, 3:42 AM HADT · 544 days ago · 22 km deep · 80 km away
38. 1.9108 km SW of Adak, AlaskaSun, Apr 6, 8:27 AM HADT · 544 days ago · 26 km deep · 60 km away
39. 1.788 km WSW of Adak, AlaskaSun, Apr 6, 8:52 AM HADT · 544 days ago · 14 km deep · 47 km away
40. 2.7107 km SW of Adak, AlaskaSun, Apr 6, 11:59 AM HADT · 543 days ago · 35 km deep · 52 km away
41. 1.9187 km WSW of Adak, AlaskaTue, Apr 8, 12:04 AM HADT · 542 days ago · 19 km deep · 58 km away
42. 1.793 km SW of Adak, AlaskaTue, Apr 8, 12:41 AM HADT · 542 days ago · 25 km deep · 70 km away
43. 1.640 km W of Adak, AlaskaTue, Apr 8, 12:58 AM HADT · 542 days ago · 81 km deep · 91 km away
44. 1.8127 km WSW of Adak, AlaskaTue, Apr 8, 8:20 AM HADT · 542 days ago · 44 km deep · 21 km away
45. 1.8105 km W of Adak, AlaskaWed, Apr 9, 1:24 AM HADT · 541 days ago · 13 km deep · 31 km away
46. 2.0132 km WSW of Adak, AlaskaWed, Apr 9, 4:41 AM HADT · 541 days ago · 25 km deep · 20 km away
47. 2.2110 km W of Adak, AlaskaWed, Apr 9, 6:31 AM HADT · 541 days ago · 149 km deep · 53 km away
48. 2.0154 km W of Adak, AlaskaWed, Apr 9, 1:14 PM HADT · 540 days ago · 86 km deep · 27 km away
49. 1.9146 km WSW of Adak, AlaskaWed, Apr 9, 7:59 PM HADT · 540 days ago · 22 km deep · 28 km away
50. 3.8105 km WSW of Adak, AlaskaWed, Apr 9, 8:16 PM HADT · 540 days ago · 10 km deep · 26 km away
51. 1.8105 km W of Adak, AlaskaWed, Apr 9, 8:20 PM HADT · 540 days ago · 13 km deep · 30 km away
52. 1.591 km SW of Adak, AlaskaThu, Apr 10, 6:26 AM HADT · 540 days ago · 24 km deep · 68 km away
53. 1.643 km W of Adak, AlaskaThu, Apr 10, 9:33 AM HADT · 539 days ago · 80 km deep · 94 km away
54. 1.894 km SW of Adak, AlaskaFri, Apr 11, 3:29 AM HADT · 539 days ago · 22 km deep · 53 km away
55. 2.4205 km W of Adak, AlaskaSat, Apr 12, 5:23 AM HADT · 538 days ago · 79 km deep · 77 km away
56. 2.0127 km WSW of Adak, AlaskaSat, Apr 12, 2:31 PM HADT · 537 days ago · 7 km deep · 7 km away
57. 2.0100 km WSW of Adak, AlaskaSun, Apr 13, 6:13 AM HADT · 537 days ago · 14 km deep · 35 km away
58. 2.7218 km W of Adak, AlaskaSun, Apr 13, 6:18 AM HADT · 537 days ago · 149 km deep · 96 km away
59. 2.948 km WSW of Adak, AlaskaSun, Apr 13, 9:39 AM HADT · 536 days ago · 76 km deep · 86 km away
60. 2.257 km WSW of Adak, AlaskaSun, Apr 13, 1:21 PM HADT · 536 days ago · 63 km deep · 79 km away

The first 60 of at least 199.

Before

1. 1.9135 km WSW of Adak, AlaskaFri, Mar 28, 6:16 PM HADT · 552 days ago · 38 km deep · 22 km away
2. 1.6118 km SW of Adak, AlaskaFri, Mar 28, 9:48 AM HADT · 552 days ago · 26 km deep · 45 km away
3. 1.7140 km WSW of Adak, AlaskaFri, Mar 28, 9:21 AM HADT · 553 days ago · 23 km deep · 34 km away
4. 3.8133 km SW of Adak, AlaskaFri, Mar 28, 8:49 AM HADT · 553 days ago · 35 km deep · 52 km away
5. 1.8133 km WSW of Adak, AlaskaFri, Mar 28, 4:38 AM HADT · 553 days ago · 54 km deep · 22 km away
6. 1.648 km SW of Adak, AlaskaFri, Mar 28, 3:58 AM HADT · 553 days ago · 46 km deep · 98 km away
7. 2.0201 km WSW of Adak, AlaskaThu, Mar 27, 11:01 PM HADT · 553 days ago · 16 km deep · 70 km away
8. 2.062 km W of Adak, AlaskaThu, Mar 27, 10:37 PM HADT · 553 days ago · 73 km deep · 77 km away
9. 1.9180 km SW of Adak, AlaskaThu, Mar 27, 8:43 AM HADT · 554 days ago · 7 km deep · 83 km away
10. 3.7130 km WSW of Adak, AlaskaThu, Mar 27, 7:33 AM HADT · 554 days ago · 35 km deep · 33 km away
11. 1.5133 km W of Adak, AlaskaThu, Mar 27, 12:17 AM HADT · 554 days ago · 10 km deep · 16 km away
12. 1.9226 km WSW of Adak, AlaskaWed, Mar 26, 11:55 PM HADT · 554 days ago · 69 km deep · 95 km away
13. 1.7212 km WSW of Adak, AlaskaWed, Mar 26, 11:30 PM HADT · 554 days ago · 14 km deep · 81 km away
14. 2.1200 km WSW of Adak, AlaskaWed, Mar 26, 9:10 PM HADT · 554 days ago · 69 km deep · 68 km away
15. 1.8113 km WSW of Adak, AlaskaWed, Mar 26, 8:03 PM HADT · 554 days ago · 13 km deep · 35 km away
16. 1.572 km WSW of Adak, AlaskaWed, Mar 26, 2:02 PM HADT · 554 days ago · 40 km deep · 64 km away
17. 2.0191 km WSW of Adak, AlaskaWed, Mar 26, 12:58 PM HADT · 554 days ago · 51 km deep · 59 km away
18. 3.2184 km WSW of Adak, AlaskaWed, Mar 26, 12:04 PM HADT · 554 days ago · 35 km deep · 57 km away
19. 1.697 km WSW of Adak, AlaskaWed, Mar 26, 9:38 AM HADT · 554 days ago · 27 km deep · 40 km away
20. 2.7224 km W of Adak, AlaskaWed, Mar 26, 8:35 AM HADT · 555 days ago · 104 km deep · 98 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak02541l7d2x. Read Fri, Oct 2, 2026, 6:00 AM UTC.