M1.7 earthquake 54 km SSW of False Pass, Alaska

Magnitude

1.7 (ml), micro

Local time

Sun, Jul 25, 2021, 12:04 AM AKDT

UTC

2021-07-25 08:04:00 UTC

Depth

77.9 km (48.4 mi), intermediate-depth

Epicenter

54.426° N, 163.817° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

33

• King Cove, AlaskaPopulation 1,009. Forecast119 kmSW

After

1. 1.6Unimak Island region, AlaskaSun, Jul 25, 6:39 AM AKDT · 1886 days ago · 12 km deep · 39 km away
2. 2.573 km SSE of False Pass, AlaskaSun, Jul 25, 8:24 AM AKDT · 1886 days ago · 45 km deep · 57 km away
3. 1.978 km SSE of False Pass, AlaskaSun, Jul 25, 3:49 PM AKDT · 1885 days ago · 73 km deep · 62 km away
4. 1.671 km SSE of False Pass, AlaskaMon, Jul 26, 6:40 PM AKDT · 1884 days ago · 19 km deep · 58 km away
5. 1.578 km E of Akutan, AlaskaMon, Jul 26, 10:44 PM AKDT · 1884 days ago · 13 km deep · 56 km away
6. 1.577 km E of Akutan, AlaskaMon, Jul 26, 10:52 PM AKDT · 1884 days ago · 13 km deep · 56 km away
7. 3.4109 km ESE of Akutan, AlaskaTue, Jul 27, 12:20 PM AKDT · 1883 days ago · 22 km deep · 92 km away
8. 1.878 km E of Akutan, AlaskaWed, Jul 28, 3:41 AM AKDT · 1883 days ago · 13 km deep · 56 km away
9. 2.146 km ESE of False Pass, AlaskaWed, Jul 28, 3:54 AM AKDT · 1883 days ago · 7 km deep · 75 km away
10. 1.876 km E of Akutan, AlaskaWed, Jul 28, 7:44 AM AKDT · 1883 days ago · 13 km deep · 57 km away
11. 1.996 km ESE of Akutan, AlaskaFri, Jul 30, 1:39 AM AKDT · 1881 days ago · 42 km deep · 75 km away
12. 1.576 km E of Akutan, AlaskaFri, Jul 30, 8:24 AM AKDT · 1881 days ago · 21 km deep · 57 km away
13. 2.0118 km S of False Pass, AlaskaFri, Jul 30, 5:44 PM AKDT · 1880 days ago · 41 km deep · 74 km away
14. 2.1Unimak Island region, AlaskaSat, Jul 31, 10:37 PM AKDT · 1879 days ago · 11 km deep · 42 km away
15. 1.775 km E of Akutan, AlaskaSun, Aug 1, 12:36 AM AKDT · 1879 days ago · 23 km deep · 57 km away
16. 1.9113 km ESE of Akutan, AlaskaWed, Aug 4, 9:44 PM AKDT · 1875 days ago · 26 km deep · 87 km away
17. 1.8110 km S of False Pass, AlaskaWed, Aug 4, 11:46 PM AKDT · 1875 days ago · 19 km deep · 62 km away
18. 2.176 km E of Akutan, AlaskaSat, Aug 7, 2:30 PM AKDT · 1872 days ago · 14 km deep · 57 km away
19. 2.073 km S of King Cove, AlaskaSat, Aug 7, 3:59 PM AKDT · 1872 days ago · 3 km deep · 99 km away
20. 3.2110 km ESE of Akutan, AlaskaSun, Aug 8, 8:32 PM AKDT · 1871 days ago · 20 km deep · 71 km away
21. 2.191 km S of False Pass, AlaskaMon, Aug 9, 2:55 AM AKDT · 1871 days ago · 26 km deep · 45 km away
22. 2.9116 km ESE of Akutan, AlaskaMon, Aug 9, 4:56 AM AKDT · 1871 days ago · 27 km deep · 78 km away
23. 2.3118 km ESE of Akutan, AlaskaMon, Aug 9, 5:01 AM AKDT · 1871 days ago · 23 km deep · 77 km away
24. 2.6104 km S of False Pass, AlaskaMon, Aug 9, 10:33 AM AKDT · 1870 days ago · 35 km deep · 71 km away
25. 2.542 km SSE of False Pass, AlaskaMon, Aug 9, 7:50 PM AKDT · 1870 days ago · 10 km deep · 38 km away
26. 1.897 km SSW of False Pass, AlaskaTue, Aug 10, 10:19 AM AKDT · 1869 days ago · 24 km deep · 43 km away
27. 1.682 km ENE of Akutan, AlaskaTue, Aug 10, 12:31 PM AKDT · 1869 days ago · 20 km deep · 49 km away
28. 1.981 km SSE of False Pass, AlaskaWed, Aug 11, 1:51 AM AKDT · 1869 days ago · 26 km deep · 67 km away
29. 1.9112 km S of False Pass, AlaskaWed, Aug 11, 8:30 AM AKDT · 1869 days ago · 26 km deep · 74 km away
30. 2.153 km WSW of False Pass, AlaskaWed, Aug 11, 6:54 PM AKDT · 1868 days ago · 4 km deep · 45 km away
31. 1.553 km WSW of False Pass, AlaskaWed, Aug 11, 7:07 PM AKDT · 1868 days ago · 5 km deep · 45 km away
32. 2.155 km WSW of False Pass, AlaskaWed, Aug 11, 7:14 PM AKDT · 1868 days ago · 5 km deep · 46 km away
33. 1.654 km WSW of False Pass, AlaskaWed, Aug 11, 7:23 PM AKDT · 1868 days ago · 5 km deep · 45 km away
34. 1.898 km S of False Pass, AlaskaWed, Aug 11, 7:40 PM AKDT · 1868 days ago · 26 km deep · 54 km away
35. 1.983 km SSE of False Pass, AlaskaWed, Aug 11, 9:13 PM AKDT · 1868 days ago · 25 km deep · 69 km away
36. 1.985 km SSE of False Pass, AlaskaWed, Aug 11, 9:14 PM AKDT · 1868 days ago · 26 km deep · 68 km away
37. 1.854 km W of False Pass, AlaskaWed, Aug 11, 9:41 PM AKDT · 1868 days ago · 3 km deep · 46 km away
38. 1.580 km ENE of Akutan, AlaskaThu, Aug 12, 1:14 PM AKDT · 1867 days ago · 6 km deep · 56 km away
39. 2.185 km S of False Pass, AlaskaThu, Aug 12, 8:29 PM AKDT · 1867 days ago · 46 km deep · 43 km away
40. 1.6110 km ESE of Akutan, AlaskaThu, Aug 12, 11:10 PM AKDT · 1867 days ago · 25 km deep · 69 km away
41. 2.1113 km ESE of Akutan, AlaskaSun, Aug 15, 4:39 PM AKDT · 1864 days ago · 39 km deep · 71 km away
42. 2.5102 km SSE of False Pass, AlaskaTue, Aug 17, 3:03 PM AKDT · 1862 days ago · 32 km deep · 73 km away
43. 2.284 km SSW of False Pass, AlaskaTue, Aug 17, 4:27 PM AKDT · 1862 days ago · 35 km deep · 34 km away
44. 2.3Alaska PeninsulaTue, Aug 17, 5:20 PM AKDT · 1862 days ago · 37 km deep · 90 km away
45. 1.570 km SSW of False Pass, AlaskaThu, Aug 19, 4:51 PM AKDT · 1860 days ago · 53 km deep · 24 km away
46. 2.557 km SE of False Pass, AlaskaSat, Aug 21, 12:52 AM AKDT · 1859 days ago · 94 km deep · 71 km away
47. 2.2107 km S of False Pass, AlaskaSat, Aug 21, 6:32 AM AKDT · 1859 days ago · 28 km deep · 60 km away
48. 2.5118 km SSW of False Pass, AlaskaSat, Aug 21, 11:51 AM AKDT · 1858 days ago · 17 km deep · 68 km away
49. 2.6103 km S of False Pass, AlaskaSat, Aug 21, 4:05 PM AKDT · 1858 days ago · 15 km deep · 70 km away
50. 2.0126 km ESE of Akutan, AlaskaSat, Aug 21, 4:23 PM AKDT · 1858 days ago · 26 km deep · 85 km away
51. 1.9Unimak Island region, AlaskaSat, Aug 21, 6:19 PM AKDT · 1858 days ago · 13 km deep · 40 km away
52. 2.099 km SSE of False Pass, AlaskaSat, Aug 21, 6:52 PM AKDT · 1858 days ago · 10 km deep · 68 km away
53. 2.537 km SSE of False Pass, AlaskaMon, Aug 23, 2:56 AM AKDT · 1857 days ago · 10 km deep · 38 km away
54. 2.088 km SE of False Pass, AlaskaMon, Aug 23, 6:45 PM AKDT · 1856 days ago · 13 km deep · 88 km away
55. 1.955 km S of King Cove, AlaskaTue, Aug 24, 4:23 AM AKDT · 1856 days ago · 15 km deep · 95 km away
56. 1.631 km SSE of False Pass, AlaskaTue, Aug 24, 7:17 AM AKDT · 1856 days ago · 11 km deep · 37 km away
57. 1.891 km SE of False Pass, AlaskaTue, Aug 24, 8:43 AM AKDT · 1856 days ago · 13 km deep · 88 km away
58. 1.536 km S of False Pass, AlaskaWed, Aug 25, 12:00 AM AKDT · 1855 days ago · 56 km deep · 35 km away
59. 1.889 km S of False Pass, AlaskaWed, Aug 25, 3:51 PM AKDT · 1854 days ago · 26 km deep · 48 km away
60. 1.770 km S of False Pass, AlaskaFri, Aug 27, 5:18 AM AKDT · 1853 days ago · 31 km deep · 35 km away

The first 60 of 96.

Before

1. 1.524 km SSE of False Pass, AlaskaSat, Jul 24, 2:52 PM AKDT · 1886 days ago · 12 km deep · 40 km away
2. 1.562 km ESE of Akutan, AlaskaSat, Jul 24, 7:49 AM AKDT · 1887 days ago · 57 km deep · 90 km away
3. 2.5100 km S of False Pass, AlaskaSat, Jul 24, 6:48 AM AKDT · 1887 days ago · 20 km deep · 67 km away
4. 2.294 km SSW of False Pass, AlaskaSat, Jul 24, 6:48 AM AKDT · 1887 days ago · 68 km deep · 40 km away
5. 1.8111 km S of False Pass, AlaskaSat, Jul 24, 5:43 AM AKDT · 1887 days ago · 41 km deep · 77 km away
6. 1.678 km E of Akutan, AlaskaFri, Jul 23, 8:56 PM AKDT · 1887 days ago · 20 km deep · 55 km away
7. 2.024 km S of False Pass, AlaskaWed, Jul 21, 4:41 AM AKDT · 1890 days ago · 11 km deep · 38 km away
8. 2.179 km SSE of False Pass, AlaskaMon, Jul 19, 5:46 AM AKDT · 1892 days ago · 13 km deep · 61 km away
9. 1.594 km E of Akutan, AlaskaMon, Jul 19, 5:01 AM AKDT · 1892 days ago · 21 km deep · 49 km away
10. 2.1102 km NNE of Akutan, AlaskaMon, Jul 19, 3:18 AM AKDT · 1892 days ago · 193 km deep · 100 km away
11. 1.638 km SE of False Pass, AlaskaSun, Jul 18, 9:28 PM AKDT · 1892 days ago · 6 km deep · 57 km away
12. 2.037 km SSW of False Pass, AlaskaSun, Jul 18, 2:16 PM AKDT · 1892 days ago · 95 km deep · 18 km away
13. 2.2144 km S of False Pass, AlaskaSun, Jul 18, 3:54 AM AKDT · 1893 days ago · 63 km deep · 96 km away
14. 1.794 km SW of False Pass, AlaskaSun, Jul 18, 3:47 AM AKDT · 1893 days ago · 61 km deep · 41 km away
15. 1.970 km S of King Cove, AlaskaSat, Jul 17, 7:42 AM AKDT · 1894 days ago · 55 km deep · 92 km away
16. 2.194 km SSE of False Pass, AlaskaFri, Jul 16, 11:16 PM AKDT · 1894 days ago · 32 km deep · 74 km away
17. 1.880 km E of Akutan, AlaskaThu, Jul 15, 8:59 PM AKDT · 1895 days ago · 26 km deep · 62 km away
18. 1.814 km NNE of False Pass, AlaskaThu, Jul 15, 4:46 PM AKDT · 1895 days ago · 114 km deep · 69 km away
19. 2.010 km S of False Pass, AlaskaThu, Jul 15, 12:47 PM AKDT · 1895 days ago · 96 km deep · 45 km away
20. 4.289 km ESE of Akutan, AlaskaThu, Jul 15, 5:37 AM AKDT · 1896 days ago · 10 km deep · 67 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak0219gthth8. Read Wed, Sep 23, 2026, 5:25 AM UTC.