M1.8 earthquake 32 km SSE of False Pass, Alaska

Magnitude

1.8 (ml), micro

Local time

Sun, Apr 20, 2025, 1:58 AM AKDT

UTC

2025-04-20 09:58:30 UTC

Depth

11.5 km (7.1 mi), shallow

Epicenter

54.571° N, 163.293° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 1.0 km horizontally, 0.9 km in depth

Magnitude uncertainty

±0.31

Depth from

From location

Station coverage gap

217°, poorly surrounded by stations

Stations used

10

• King Cove, AlaskaPopulation 1,009. Forecast83 kmSW

After

1. 2.983 km SE of False Pass, AlaskaSun, Apr 20, 10:44 AM AKDT · 527 days ago · 35 km deep · 58 km away
2. 3.181 km S of King Cove, AlaskaSun, Apr 20, 2:40 PM AKDT · 527 days ago · 35 km deep · 58 km away
3. 2.686 km ENE of Akutan, AlaskaSun, Apr 20, 2:53 PM AKDT · 527 days ago · 95 km deep · 82 km away
4. 2.893 km SE of False Pass, AlaskaSun, Apr 20, 6:04 PM AKDT · 527 days ago · 35 km deep · 66 km away
5. 1.893 km SE of False Pass, AlaskaSun, Apr 20, 7:18 PM AKDT · 527 days ago · 12 km deep · 65 km away
6. 1.713 km SSW of False Pass, AlaskaSun, Apr 20, 8:27 PM AKDT · 527 days ago · 5 km deep · 22 km away
7. 1.611 km S of False Pass, AlaskaSun, Apr 20, 8:28 PM AKDT · 527 days ago · 8 km deep · 22 km away
8. 3.196 km SW of False Pass, AlaskaSun, Apr 20, 8:38 PM AKDT · 527 days ago · 60 km deep · 79 km away
9. 1.79 km SSW of False Pass, AlaskaMon, Apr 21, 5:18 AM AKDT · 526 days ago · 7 km deep · 25 km away
10. 2.659 km S of False Pass, AlaskaMon, Apr 21, 6:46 AM AKDT · 526 days ago · 53 km deep · 27 km away
11. 3.415 km E of King Cove, AlaskaMon, Apr 21, 7:31 AM AKDT · 526 days ago · 6 km deep · 95 km away · felt by 1
12. 2.616 km E of King Cove, AlaskaMon, Apr 21, 8:00 AM AKDT · 526 days ago · 8 km deep · 95 km away
13. 1.714 km ENE of King Cove, AlaskaMon, Apr 21, 8:48 AM AKDT · 526 days ago · 5 km deep · 96 km away
14. 1.612 km S of False Pass, AlaskaMon, Apr 21, 12:45 PM AKDT · 526 days ago · 7 km deep · 20 km away
15. 3.065 km SSE of King Cove, AlaskaMon, Apr 21, 10:55 PM AKDT · 525 days ago · 35 km deep · 77 km away
16. 1.952 km ESE of False Pass, AlaskaMon, Apr 21, 10:58 PM AKDT · 525 days ago · 54 km deep · 38 km away
17. 1.511 km SSW of False Pass, AlaskaTue, Apr 22, 8:25 AM AKDT · 525 days ago · 7 km deep · 23 km away
18. 2.10 km S of Cold Bay, AlaskaTue, Apr 22, 2:08 PM AKDT · 525 days ago · 99 km deep · 77 km away
19. 2.970 km SSE of King Cove, AlaskaWed, Apr 23, 6:22 PM AKDT · 524 days ago · 35 km deep · 94 km away
20. 2.748 km SSW of King Cove, AlaskaThu, Apr 24, 5:04 AM AKDT · 523 days ago · 66 km deep · 50 km away
21. 1.513 km S of False Pass, AlaskaFri, Apr 25, 5:33 AM AKDT · 522 days ago · 8 km deep · 21 km away
22. 1.929 km SSW of False Pass, AlaskaFri, Apr 25, 10:21 AM AKDT · 522 days ago · 13 km deep · 15 km away
23. 2.019 km ESE of False Pass, AlaskaFri, Apr 25, 12:17 PM AKDT · 522 days ago · 88 km deep · 23 km away
24. 1.653 km S of King Cove, AlaskaSat, Apr 26, 12:56 AM AKDT · 521 days ago · 51 km deep · 61 km away
25. 1.992 km SSW of False Pass, AlaskaSat, Apr 26, 5:32 AM AKDT · 521 days ago · 28 km deep · 72 km away
26. 1.844 km SE of King Cove, AlaskaSat, Apr 26, 3:31 PM AKDT · 521 days ago · 55 km deep · 91 km away
27. 2.2129 km SSE of False Pass, AlaskaSat, Apr 26, 8:04 PM AKDT · 521 days ago · 15 km deep · 97 km away
28. 1.889 km S of False Pass, AlaskaSun, Apr 27, 3:47 AM AKDT · 520 days ago · 32 km deep · 60 km away
29. 1.956 km S of King Cove, AlaskaSun, Apr 27, 5:17 AM AKDT · 520 days ago · 82 km deep · 56 km away
30. 2.058 km SSW of False Pass, AlaskaSun, Apr 27, 2:54 PM AKDT · 520 days ago · 72 km deep · 42 km away
31. 1.887 km S of King Cove, AlaskaMon, Apr 28, 4:51 AM AKDT · 519 days ago · 10 km deep · 61 km away
32. 2.479 km S of False Pass, AlaskaMon, Apr 28, 1:39 PM AKDT · 519 days ago · 40 km deep · 49 km away
33. 2.8116 km S of False Pass, AlaskaMon, Apr 28, 11:35 PM AKDT · 518 days ago · 35 km deep · 84 km away
34. 2.012 km E of King Cove, AlaskaTue, Apr 29, 1:22 AM AKDT · 518 days ago · 7 km deep · 94 km away
35. 2.285 km E of Akutan, AlaskaWed, Apr 30, 1:02 AM AKDT · 517 days ago · 67 km deep · 88 km away
36. 2.347 km S of King Cove, AlaskaWed, Apr 30, 1:36 AM AKDT · 517 days ago · 54 km deep · 61 km away
37. 2.3108 km S of False Pass, AlaskaWed, Apr 30, 3:44 AM AKDT · 517 days ago · 52 km deep · 78 km away
38. 2.3101 km S of False Pass, AlaskaWed, Apr 30, 3:46 AM AKDT · 517 days ago · 41 km deep · 71 km away
39. 1.757 km SE of King Cove, AlaskaWed, Apr 30, 7:29 AM AKDT · 517 days ago · 39 km deep · 98 km away
40. 1.935 km S of False Pass, AlaskaWed, Apr 30, 7:38 PM AKDT · 517 days ago · 11 km deep · 15 km away
41. 1.969 km SSE of King Cove, AlaskaThu, May 1, 9:30 PM AKDT · 516 days ago · 25 km deep · 100 km away
42. 1.642 km SE of False Pass, AlaskaFri, May 2, 7:58 PM AKDT · 515 days ago · 51 km deep · 27 km away
43. 2.234 km S of False Pass, AlaskaMon, May 5, 12:31 AM AKDT · 512 days ago · 11 km deep · 14 km away
44. 3.575 km SSE of False Pass, AlaskaMon, May 5, 4:51 PM AKDT · 512 days ago · 29 km deep · 43 km away
45. 2.226 km SE of King Cove, AlaskaMon, May 5, 9:28 PM AKDT · 512 days ago · 94 km deep · 93 km away
46. 2.830 km SSE of False Pass, AlaskaTue, May 6, 11:54 AM AKDT · 511 days ago · 84 km deep · 9 km away
47. 2.814 km S of False Pass, AlaskaWed, May 7, 11:35 AM AKDT · 510 days ago · 10 km deep · 18 km away
48. 2.038 km S of King Cove, AlaskaWed, May 7, 4:24 PM AKDT · 510 days ago · 61 km deep · 67 km away
49. 2.130 km WNW of False Pass, AlaskaWed, May 7, 8:40 PM AKDT · 510 days ago · 154 km deep · 58 km away
50. 1.856 km SSW of False Pass, AlaskaWed, May 7, 9:13 PM AKDT · 510 days ago · 70 km deep · 34 km away
51. 1.995 km S of False Pass, AlaskaThu, May 8, 5:24 AM AKDT · 509 days ago · 25 km deep · 66 km away
52. 1.978 km S of False Pass, AlaskaThu, May 8, 2:13 PM AKDT · 509 days ago · 19 km deep · 48 km away
53. 2.148 km SSE of False Pass, AlaskaFri, May 9, 7:53 PM AKDT · 508 days ago · 55 km deep · 19 km away
54. 2.460 km S of King Cove, AlaskaSat, May 10, 11:39 AM AKDT · 507 days ago · 63 km deep · 74 km away
55. 2.587 km SE of False Pass, AlaskaSat, May 10, 5:07 PM AKDT · 507 days ago · 35 km deep · 61 km away
56. 2.072 km SSE of King Cove, AlaskaSat, May 10, 8:21 PM AKDT · 507 days ago · 19 km deep · 83 km away
57. 2.318 km NNE of King Cove, AlaskaSat, May 10, 9:09 PM AKDT · 507 days ago · 164 km deep · 100 km away
58. 2.887 km SE of False Pass, AlaskaSun, May 11, 2:14 AM AKDT · 506 days ago · 10 km deep · 59 km away
59. 2.382 km SSE of King Cove, AlaskaSun, May 11, 4:01 PM AKDT · 506 days ago · 15 km deep · 91 km away
60. 2.886 km S of King Cove, AlaskaMon, May 12, 1:05 AM AKDT · 505 days ago · 10 km deep · 83 km away

The first 60 of 178.

Before

1. 2.769 km SSW of False Pass, AlaskaSat, Apr 19, 5:39 PM AKDT · 528 days ago · 74 km deep · 49 km away
2. 1.912 km S of False Pass, AlaskaSat, Apr 19, 4:37 PM AKDT · 528 days ago · 3 km deep · 20 km away
3. 1.989 km S of False Pass, AlaskaSat, Apr 19, 1:35 PM AKDT · 528 days ago · 24 km deep · 60 km away
4. 2.914 km S of False Pass, AlaskaSat, Apr 19, 9:01 AM AKDT · 528 days ago · 9 km deep · 18 km away
5. 1.611 km S of False Pass, AlaskaSat, Apr 19, 8:35 AM AKDT · 528 days ago · 9 km deep · 21 km away
6. 3.114 km S of False Pass, AlaskaSat, Apr 19, 8:20 AM AKDT · 528 days ago · 7 km deep · 19 km away
7. 1.62 km WNW of False Pass, AlaskaFri, Apr 18, 9:49 PM AKDT · 529 days ago · 7 km deep · 34 km away
8. 2.617 km S of False Pass, AlaskaFri, Apr 18, 9:47 PM AKDT · 529 days ago · 9 km deep · 15 km away
9. 2.0115 km ESE of Akutan, AlaskaFri, Apr 18, 6:15 PM AKDT · 529 days ago · 54 km deep · 97 km away
10. 3.5117 km ESE of Akutan, AlaskaFri, Apr 18, 5:12 PM AKDT · 529 days ago · 35 km deep · 98 km away
11. 1.610 km S of False Pass, AlaskaFri, Apr 18, 4:12 PM AKDT · 529 days ago · 5 km deep · 23 km away
12. 1.810 km S of False Pass, AlaskaFri, Apr 18, 9:14 AM AKDT · 529 days ago · 7 km deep · 23 km away
13. 3.771 km SSE of King Cove, AlaskaFri, Apr 18, 9:12 AM AKDT · 529 days ago · 49 km deep · 97 km away
14. 1.864 km SSE of King Cove, AlaskaThu, Apr 17, 11:59 PM AKDT · 529 days ago · 11 km deep · 91 km away
15. 2.8123 km SSW of False Pass, AlaskaThu, Apr 17, 9:41 AM AKDT · 530 days ago · 35 km deep · 97 km away
16. 2.085 km SW of False Pass, AlaskaThu, Apr 17, 9:16 AM AKDT · 530 days ago · 4 km deep · 80 km away
17. 2.813 km ESE of False Pass, AlaskaThu, Apr 17, 1:18 AM AKDT · 530 days ago · 111 km deep · 28 km away
18. 2.0113 km SSW of False Pass, AlaskaMon, Apr 14, 7:44 PM AKDT · 533 days ago · 26 km deep · 86 km away
19. 2.093 km SSW of False Pass, AlaskaMon, Apr 14, 5:48 PM AKDT · 533 days ago · 26 km deep · 72 km away
20. 2.393 km S of False Pass, AlaskaMon, Apr 14, 3:33 AM AKDT · 533 days ago · 28 km deep · 64 km away

From the USGS Earthquake Hazards Program and its partner networks, event av93581286. Read Tue, Sep 29, 2026, 5:43 PM UTC.