M1.9 earthquake 20 km SSE of Fox River, Alaska

Magnitude

1.9 (ml), micro

Local time

Fri, Aug 20, 2021, 2:51 AM AKDT

UTC

2021-08-20 10:51:58 UTC

Depth

35.9 km (22.3 mi), shallow

Epicenter

59.695° N, 150.780° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

50

• Fox River, AlaskaPopulation 685. Forecast21 kmSSE
• Anchorage, AlaskaPopulation 289,600. Forecast176 kmSSW

After

1. 1.53 km NW of Seldovia Village, AlaskaFri, Aug 20, 9:31 PM AKDT · 1864 days ago · 53 km deep · 55 km away
2. 1.528 km NNE of Fox River, AlaskaFri, Aug 20, 9:38 PM AKDT · 1864 days ago · 42 km deep · 43 km away
3. 1.612 km WNW of Fox River, AlaskaSat, Aug 21, 7:56 PM AKDT · 1863 days ago · 53 km deep · 32 km away
4. 1.615 km SW of Cooper Landing, AlaskaSun, Aug 22, 4:00 AM AKDT · 1863 days ago · 43 km deep · 89 km away
5. 1.543 km SSW of Cooper Landing, AlaskaMon, Aug 23, 2:07 AM AKDT · 1862 days ago · 37 km deep · 60 km away
6. 1.520 km E of Kasilof, AlaskaMon, Aug 23, 1:56 PM AKDT · 1861 days ago · 54 km deep · 70 km away
7. 1.517 km W of Nanwalek, AlaskaTue, Aug 24, 5:03 AM AKDT · 1861 days ago · 70 km deep · 90 km away
8. 1.564 km ESE of Fox River, AlaskaTue, Aug 24, 6:23 AM AKDT · 1861 days ago · 15 km deep · 47 km away
9. 1.524 km NNE of Fox River, AlaskaTue, Aug 24, 10:42 AM AKDT · 1860 days ago · 49 km deep · 42 km away
10. 1.58 km S of Nanwalek, AlaskaTue, Aug 24, 10:52 AM AKDT · 1860 days ago · 54 km deep · 78 km away
11. 2.93 km ENE of Kachemak, AlaskaTue, Aug 24, 5:36 PM AKDT · 1860 days ago · 45 km deep · 34 km away · felt by 1
12. 1.97 km ESE of Ninilchik, AlaskaTue, Aug 24, 7:42 PM AKDT · 1860 days ago · 59 km deep · 56 km away
13. 1.845 km ESE of Halibut Cove, AlaskaWed, Aug 25, 6:36 AM AKDT · 1860 days ago · 30 km deep · 28 km away
14. 2.415 km ESE of Lowell Point, AlaskaWed, Aug 25, 11:33 AM AKDT · 1859 days ago · 6 km deep · 97 km away · felt by 5
15. 1.67 km SW of Halibut Cove, AlaskaThu, Aug 26, 2:03 AM AKDT · 1859 days ago · 10 km deep · 34 km away
16. 2.03 km SE of Nikolaevsk, AlaskaThu, Aug 26, 6:48 AM AKDT · 1859 days ago · 52 km deep · 46 km away
17. 3.615 km WSW of Anchor Point, AlaskaFri, Aug 27, 8:19 AM AKDT · 1858 days ago · 62 km deep · 73 km away · felt by 5
18. 1.911 km SE of Halibut Cove, AlaskaSat, Aug 28, 5:12 AM AKDT · 1857 days ago · 8 km deep · 27 km away
19. 1.715 km NW of Kalifornsky, AlaskaSat, Aug 28, 7:17 AM AKDT · 1857 days ago · 66 km deep · 99 km away
20. 2.124 km S of Nanwalek, AlaskaSat, Aug 28, 7:22 AM AKDT · 1857 days ago · 49 km deep · 92 km away
21. 2.226 km SE of Funny River, AlaskaSat, Aug 28, 1:15 PM AKDT · 1856 days ago · 45 km deep · 75 km away
22. 2.114 km S of Clam Gulch, AlaskaSat, Aug 28, 1:44 PM AKDT · 1856 days ago · 63 km deep · 57 km away
23. 1.8Kenai Peninsula, AlaskaSat, Aug 28, 2:29 PM AKDT · 1856 days ago · 18 km deep · 92 km away
24. 2.3Southern AlaskaSat, Aug 28, 7:38 PM AKDT · 1856 days ago · 76 km deep · 92 km away
25. 1.836 km WNW of Ninilchik, AlaskaSat, Aug 28, 7:46 PM AKDT · 1856 days ago · 73 km deep · 100 km away
26. 1.638 km WSW of Anchor Point, AlaskaSun, Aug 29, 7:46 PM AKDT · 1855 days ago · 68 km deep · 94 km away
27. 1.621 km SW of Lowell Point, AlaskaTue, Aug 31, 10:30 AM AKDT · 1853 days ago · 7 km deep · 66 km away
28. 1.612 km E of Kasilof, AlaskaTue, Aug 31, 6:09 PM AKDT · 1853 days ago · 51 km deep · 72 km away
29. 1.622 km NNW of Ninilchik, AlaskaWed, Sep 1, 11:22 PM AKDT · 1852 days ago · 67 km deep · 84 km away
30. 1.50 km SSE of Sterling, AlaskaThu, Sep 2, 2:36 AM AKDT · 1852 days ago · 20 km deep · 93 km away
31. 1.821 km W of Cooper Landing, AlaskaThu, Sep 2, 8:28 AM AKDT · 1852 days ago · 39 km deep · 91 km away
32. 1.528 km WSW of Anchor Point, AlaskaThu, Sep 2, 1:24 PM AKDT · 1851 days ago · 73 km deep · 87 km away
33. 2.237 km WSW of Anchor Point, AlaskaThu, Sep 2, 1:51 PM AKDT · 1851 days ago · 69 km deep · 94 km away
34. 1.67 km WSW of Happy Valley, AlaskaThu, Sep 2, 2:09 PM AKDT · 1851 days ago · 71 km deep · 65 km away
35. 2.028 km S of Nanwalek, AlaskaFri, Sep 3, 8:38 AM AKDT · 1851 days ago · 55 km deep · 94 km away
36. 1.640 km ESE of Fox River, AlaskaFri, Sep 3, 9:24 AM AKDT · 1851 days ago · 15 km deep · 29 km away
37. 2.158 km SSE of Halibut Cove, AlaskaSat, Sep 4, 3:04 AM AKDT · 1850 days ago · 16 km deep · 66 km away
38. 1.867 km SE of Port Graham, AlaskaSat, Sep 4, 2:11 PM AKDT · 1849 days ago · 41 km deep · 85 km away
39. 1.538 km W of Happy Valley, AlaskaSat, Sep 4, 7:39 PM AKDT · 1849 days ago · 79 km deep · 97 km away
40. 1.64 km SSE of Ninilchik, AlaskaSat, Sep 4, 8:01 PM AKDT · 1849 days ago · 80 km deep · 60 km away
41. 3.625 km W of Nanwalek, AlaskaSun, Sep 5, 4:28 AM AKDT · 1849 days ago · 68 km deep · 97 km away
42. 1.635 km W of Anchor Point, AlaskaMon, Sep 6, 1:36 AM AKDT · 1848 days ago · 77 km deep · 95 km away
43. 1.527 km NNW of Nanwalek, AlaskaMon, Sep 6, 6:01 AM AKDT · 1848 days ago · 63 km deep · 78 km away
44. 1.95 km E of Ninilchik, AlaskaThu, Sep 9, 7:41 AM AKDT · 1845 days ago · 51 km deep · 59 km away
45. 3.324 km WNW of Clam Gulch, AlaskaThu, Sep 9, 9:31 PM AKDT · 1844 days ago · 66 km deep · 91 km away
46. 2.010 km SSE of Kasilof, AlaskaFri, Sep 10, 6:59 AM AKDT · 1844 days ago · 57 km deep · 66 km away
47. 1.836 km NW of Ninilchik, AlaskaFri, Sep 10, 9:50 AM AKDT · 1844 days ago · 95 km deep · 100 km away
48. 1.517 km ESE of Clam Gulch, AlaskaFri, Sep 10, 11:43 AM AKDT · 1843 days ago · 62 km deep · 58 km away
49. 2.615 km WSW of Cooper Landing, AlaskaFri, Sep 10, 2:13 PM AKDT · 1843 days ago · 40 km deep · 90 km away · felt by 2
50. 3.95 km SSW of Kasilof, AlaskaFri, Sep 10, 9:58 PM AKDT · 1843 days ago · 60 km deep · 73 km away · felt by 39 · tsunami flag
51. 1.94 km SW of Kasilof, AlaskaFri, Sep 10, 10:03 PM AKDT · 1843 days ago · 58 km deep · 75 km away · felt by 1
52. 1.524 km SW of Anchor Point, AlaskaSat, Sep 11, 10:07 AM AKDT · 1843 days ago · 87 km deep · 80 km away
53. 2.063 km ESE of Halibut Cove, AlaskaSat, Sep 11, 12:34 PM AKDT · 1842 days ago · 20 km deep · 46 km away
54. 2.24 km NE of Ninilchik, AlaskaSat, Sep 11, 7:14 PM AKDT · 1842 days ago · 54 km deep · 63 km away
55. 1.566 km SE of Port Graham, AlaskaSun, Sep 12, 12:54 AM AKDT · 1842 days ago · 39 km deep · 95 km away
56. 3.114 km E of Fritz Creek, AlaskaSun, Sep 12, 10:11 PM AKDT · 1841 days ago · 46 km deep · 14 km away · felt by 6
57. 1.826 km WNW of Nanwalek, AlaskaSun, Sep 12, 10:22 PM AKDT · 1841 days ago · 70 km deep · 90 km away
58. 1.814 km ESE of Fritz Creek, AlaskaMon, Sep 13, 5:20 AM AKDT · 1841 days ago · 46 km deep · 15 km away
59. 1.614 km SW of Anchor Point, AlaskaTue, Sep 14, 8:08 AM AKDT · 1840 days ago · 57 km deep · 67 km away
60. 1.923 km W of Happy Valley, AlaskaTue, Sep 14, 6:04 PM AKDT · 1839 days ago · 77 km deep · 82 km away

The first 60 of 141.

Before

1. 1.77 km E of Ninilchik, AlaskaFri, Aug 20, 12:17 AM AKDT · 1865 days ago · 61 km deep · 57 km away
2. 1.710 km S of Fox River, AlaskaThu, Aug 19, 3:30 AM AKDT · 1866 days ago · 38 km deep · 14 km away
3. 1.69 km S of Halibut Cove, AlaskaThu, Aug 19, 3:29 AM AKDT · 1866 days ago · 5 km deep · 33 km away
4. 2.433 km SSE of Funny River, AlaskaWed, Aug 18, 1:50 PM AKDT · 1866 days ago · 11 km deep · 58 km away
5. 1.628 km WNW of Ninilchik, AlaskaWed, Aug 18, 6:25 AM AKDT · 1867 days ago · 83 km deep · 91 km away
6. 2.516 km ESE of Seldovia Village, AlaskaWed, Aug 18, 3:32 AM AKDT · 1867 days ago · 43 km deep · 46 km away
7. 2.116 km SSE of Soldotna, AlaskaWed, Aug 18, 1:04 AM AKDT · 1867 days ago · 55 km deep · 73 km away
8. 1.56 km NNE of Anchor Point, AlaskaMon, Aug 16, 9:18 AM AKDT · 1869 days ago · 57 km deep · 59 km away
9. 1.630 km WNW of Clam Gulch, AlaskaMon, Aug 16, 4:58 AM AKDT · 1869 days ago · 90 km deep · 97 km away
10. 1.513 km SW of Nanwalek, AlaskaSun, Aug 15, 7:47 PM AKDT · 1869 days ago · 57 km deep · 88 km away
11. 2.317 km NW of Happy Valley, AlaskaSun, Aug 15, 1:18 PM AKDT · 1869 days ago · 83 km deep · 78 km away
12. 1.613 km SW of Halibut Cove, AlaskaSat, Aug 14, 8:15 AM AKDT · 1871 days ago · 46 km deep · 40 km away
13. 1.513 km E of Lowell Point, AlaskaFri, Aug 13, 5:57 PM AKDT · 1871 days ago · 12 km deep · 98 km away
14. 2.325 km SSE of Lowell Point, AlaskaThu, Aug 12, 1:11 AM AKDT · 1873 days ago · 5 km deep · 89 km away
15. 1.922 km ESE of Kasilof, AlaskaWed, Aug 11, 1:54 PM AKDT · 1873 days ago · 54 km deep · 65 km away
16. 1.522 km WSW of Anchor Point, AlaskaWed, Aug 11, 11:07 AM AKDT · 1873 days ago · 68 km deep · 79 km away
17. 2.311 km NE of Ninilchik, AlaskaWed, Aug 11, 7:08 AM AKDT · 1874 days ago · 74 km deep · 64 km away
18. 1.93 km NNE of Diamond Ridge, AlaskaTue, Aug 10, 8:10 AM AKDT · 1875 days ago · 57 km deep · 42 km away
19. 2.19 km WSW of Happy Valley, AlaskaMon, Aug 9, 4:04 PM AKDT · 1875 days ago · 79 km deep · 66 km away
20. 1.616 km NNW of Ninilchik, AlaskaMon, Aug 9, 6:49 AM AKDT · 1876 days ago · 73 km deep · 77 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak021anuxwkw. Read Mon, Sep 28, 2026, 5:38 AM UTC.