M1.6 earthquake 42 km SW of Skwentna, Alaska

Magnitude

1.6 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Sat, Sep 25, 2021, 6:55 AM AKDT

UTC

2021-09-25 14:55:05 UTC

Depth

102.7 km (63.8 mi), intermediate-depth

Epicenter

61.725° N, 151.986° W

Region

Alaska

Tsunami flag

No

Status

Automatic solution, may be revised

Stations used

29

• Willow, AlaskaPopulation 2,102. Forecast103 kmW
• Anchorage, AlaskaPopulation 289,600. Forecast124 kmWNW

After

1. 1.529 km N of Beluga, AlaskaSun, Sep 26, 11:46 PM AKDT · 1833 days ago · 15 km deep · 56 km away
2. 1.626 km NW of Willow, AlaskaMon, Sep 27, 3:29 AM AKDT · 1832 days ago · 59 km deep · 85 km away
3. 1.641 km WNW of Skwentna, AlaskaMon, Sep 27, 8:26 AM AKDT · 1832 days ago · 105 km deep · 49 km away
4. 1.522 km N of Beluga, AlaskaMon, Sep 27, 1:27 PM AKDT · 1832 days ago · 59 km deep · 66 km away
5. 2.928 km SSW of Skwentna, AlaskaMon, Sep 27, 2:53 PM AKDT · 1832 days ago · 92 km deep · 18 km away
6. 1.840 km WNW of Skwentna, AlaskaMon, Sep 27, 10:27 PM AKDT · 1832 days ago · 104 km deep · 47 km away · felt by 1
7. 1.824 km WNW of Susitna, AlaskaMon, Sep 27, 10:37 PM AKDT · 1832 days ago · 62 km deep · 57 km away
8. 1.653 km WNW of Skwentna, AlaskaMon, Sep 27, 10:44 PM AKDT · 1832 days ago · 124 km deep · 58 km away
9. 1.927 km NW of Susitna, AlaskaTue, Sep 28, 1:32 AM AKDT · 1831 days ago · 47 km deep · 62 km away
10. 1.638 km S of Skwentna, AlaskaTue, Sep 28, 12:07 PM AKDT · 1831 days ago · 80 km deep · 36 km away
11. 3.026 km WSW of Trapper Creek, AlaskaTue, Sep 28, 12:57 PM AKDT · 1831 days ago · 0 km deep · 86 km away · felt by 2
12. 1.542 km SW of Skwentna, AlaskaTue, Sep 28, 4:48 PM AKDT · 1831 days ago · 102 km deep · 2 km away
13. 1.539 km SW of Skwentna, AlaskaTue, Sep 28, 8:09 PM AKDT · 1831 days ago · 115 km deep · 5 km away
14. 1.665 km W of Tyonek, AlaskaWed, Sep 29, 1:31 PM AKDT · 1830 days ago · 111 km deep · 80 km away
15. 1.847 km S of Skwentna, AlaskaThu, Sep 30, 10:58 AM AKDT · 1829 days ago · 70 km deep · 33 km away
16. 1.559 km SSW of Skwentna, AlaskaThu, Sep 30, 11:10 AM AKDT · 1829 days ago · 8 km deep · 20 km away
17. 2.117 km NW of Skwentna, AlaskaFri, Oct 1, 9:52 AM AKDT · 1828 days ago · 96 km deep · 47 km away
18. 1.623 km NNW of Beluga, AlaskaFri, Oct 1, 11:00 AM AKDT · 1828 days ago · 75 km deep · 60 km away
19. 1.736 km S of Skwentna, AlaskaFri, Oct 1, 11:42 AM AKDT · 1828 days ago · 80 km deep · 34 km away
20. 1.825 km WSW of Point MacKenzie, AlaskaFri, Oct 1, 12:22 PM AKDT · 1828 days ago · 45 km deep · 95 km away
21. 1.924 km ESE of Skwentna, AlaskaFri, Oct 1, 2:40 PM AKDT · 1828 days ago · 64 km deep · 55 km away
22. 1.547 km WNW of Skwentna, AlaskaFri, Oct 1, 5:20 PM AKDT · 1828 days ago · 107 km deep · 55 km away
23. 1.650 km WNW of Tyonek, AlaskaFri, Oct 1, 5:36 PM AKDT · 1828 days ago · 93 km deep · 56 km away
24. 2.665 km WNW of Beluga, AlaskaFri, Oct 1, 6:42 PM AKDT · 1828 days ago · 136 km deep · 42 km away
25. 1.545 km WSW of Tyonek, AlaskaFri, Oct 1, 9:46 PM AKDT · 1828 days ago · 78 km deep · 85 km away
26. 1.611 km NW of Beluga, AlaskaSat, Oct 2, 12:16 AM AKDT · 1828 days ago · 68 km deep · 69 km away
27. 2.013 km ESE of Susitna, AlaskaSat, Oct 2, 2:06 AM AKDT · 1827 days ago · 51 km deep · 94 km away · felt by 1
28. 1.710 km WNW of Tyonek, AlaskaSat, Oct 2, 1:44 PM AKDT · 1827 days ago · 85 km deep · 77 km away
29. 1.854 km SW of Skwentna, AlaskaSat, Oct 2, 1:49 PM AKDT · 1827 days ago · 116 km deep · 12 km away
30. 1.512 km NNW of Beluga, AlaskaSat, Oct 2, 3:29 PM AKDT · 1827 days ago · 64 km deep · 68 km away
31. 1.628 km WNW of Petersville, AlaskaSat, Oct 2, 5:25 PM AKDT · 1827 days ago · 86 km deep · 99 km away
32. 2.096 km SE of Nikolai, AlaskaMon, Oct 4, 6:15 PM AKDT · 1825 days ago · 198 km deep · 94 km away
33. 2.135 km S of Skwentna, AlaskaTue, Oct 5, 3:20 AM AKDT · 1824 days ago · 79 km deep · 26 km away
34. 1.871 km W of Petersville, AlaskaTue, Oct 5, 5:57 AM AKDT · 1824 days ago · 116 km deep · 93 km away
35. 1.622 km NW of Willow, AlaskaWed, Oct 6, 5:24 AM AKDT · 1823 days ago · 46 km deep · 86 km away
36. 1.625 km SW of Petersville, AlaskaWed, Oct 6, 5:45 AM AKDT · 1823 days ago · 78 km deep · 82 km away
37. 1.6Kenai Peninsula, AlaskaWed, Oct 6, 8:21 PM AKDT · 1823 days ago · 77 km deep · 84 km away
38. 1.857 km WNW of Skwentna, AlaskaWed, Oct 6, 10:18 PM AKDT · 1823 days ago · 121 km deep · 60 km away
39. 2.0Southern AlaskaThu, Oct 7, 10:29 AM AKDT · 1822 days ago · 120 km deep · 31 km away
40. 1.515 km ESE of Tyonek, AlaskaThu, Oct 7, 11:40 AM AKDT · 1822 days ago · 10 km deep · 97 km away
41. 2.323 km WNW of Susitna, AlaskaThu, Oct 7, 4:12 PM AKDT · 1822 days ago · 62 km deep · 57 km away
42. 1.824 km SW of Trapper Creek, AlaskaThu, Oct 7, 7:31 PM AKDT · 1822 days ago · 11 km deep · 90 km away
43. 1.633 km SSW of Skwentna, AlaskaThu, Oct 7, 11:21 PM AKDT · 1822 days ago · 90 km deep · 14 km away
44. 1.727 km SW of Skwentna, AlaskaFri, Oct 8, 2:35 AM AKDT · 1821 days ago · 99 km deep · 15 km away
45. 1.670 km WNW of Nikiski, AlaskaFri, Oct 8, 6:53 AM AKDT · 1821 days ago · 108 km deep · 99 km away
46. 1.873 km W of Tyonek, AlaskaFri, Oct 8, 4:14 PM AKDT · 1821 days ago · 124 km deep · 74 km away
47. 1.550 km NW of Skwentna, AlaskaFri, Oct 8, 10:53 PM AKDT · 1821 days ago · 105 km deep · 61 km away
48. 1.564 km W of Tyonek, AlaskaSat, Oct 9, 6:41 AM AKDT · 1820 days ago · 1 km deep · 70 km away
49. 1.8Southern AlaskaSat, Oct 9, 7:06 AM AKDT · 1820 days ago · 3 km deep · 71 km away
50. 1.563 km NW of Beluga, AlaskaSat, Oct 9, 9:04 PM AKDT · 1820 days ago · 103 km deep · 29 km away
51. 1.511 km SW of Tyonek, AlaskaSun, Oct 10, 2:33 AM AKDT · 1819 days ago · 66 km deep · 90 km away
52. 1.643 km WNW of Skwentna, AlaskaSun, Oct 10, 4:44 PM AKDT · 1819 days ago · 104 km deep · 50 km away
53. 1.529 km NNW of Susitna, AlaskaSun, Oct 10, 11:08 PM AKDT · 1819 days ago · 53 km deep · 71 km away
54. 2.065 km W of Tyonek, AlaskaMon, Oct 11, 8:03 AM AKDT · 1818 days ago · 120 km deep · 71 km away
55. 1.521 km W of Petersville, AlaskaMon, Oct 11, 12:19 PM AKDT · 1818 days ago · 85 km deep · 93 km away
56. 1.665 km WNW of Beluga, AlaskaMon, Oct 11, 4:37 PM AKDT · 1818 days ago · 6 km deep · 48 km away
57. 1.646 km SW of Skwentna, AlaskaMon, Oct 11, 9:23 PM AKDT · 1818 days ago · 112 km deep · 4 km away
58. 1.629 km NW of Nikiski, AlaskaMon, Oct 11, 10:54 PM AKDT · 1818 days ago · 77 km deep · 97 km away
59. 2.023 km ENE of Skwentna, AlaskaMon, Oct 11, 11:47 PM AKDT · 1818 days ago · 74 km deep · 66 km away
60. 1.623 km W of Tyonek, AlaskaTue, Oct 12, 3:30 AM AKDT · 1817 days ago · 75 km deep · 75 km away

The first 60 of at least 199.

Before

1. 2.130 km SSW of Skwentna, AlaskaSat, Sep 25, 2:56 AM AKDT · 1834 days ago · 71 km deep · 20 km away
2. 1.691 km W of Skwentna, AlaskaSat, Sep 25, 2:52 AM AKDT · 1834 days ago · 0 km deep · 75 km away
3. 1.931 km WNW of Susitna, AlaskaFri, Sep 24, 12:42 PM AKDT · 1835 days ago · 71 km deep · 49 km away
4. 1.729 km NNW of Susitna, AlaskaFri, Sep 24, 12:34 PM AKDT · 1835 days ago · 61 km deep · 65 km away
5. 1.733 km SW of Petersville, AlaskaFri, Sep 24, 5:23 AM AKDT · 1835 days ago · 86 km deep · 75 km away
6. 2.572 km NW of Skwentna, AlaskaThu, Sep 23, 8:47 AM AKDT · 1836 days ago · 7 km deep · 85 km away
7. 1.656 km NW of Beluga, AlaskaThu, Sep 23, 1:00 AM AKDT · 1836 days ago · 89 km deep · 29 km away
8. 1.75 km NNE of Susitna, AlaskaWed, Sep 22, 7:26 PM AKDT · 1837 days ago · 54 km deep · 80 km away
9. 2.142 km WNW of Tyonek, AlaskaWed, Sep 22, 9:03 AM AKDT · 1837 days ago · 98 km deep · 64 km away
10. 1.526 km NW of Beluga, AlaskaWed, Sep 22, 8:22 AM AKDT · 1837 days ago · 71 km deep · 55 km away
11. 1.638 km SSW of Skwentna, AlaskaWed, Sep 22, 7:59 AM AKDT · 1837 days ago · 82 km deep · 16 km away
12. 1.930 km NW of Susitna, AlaskaTue, Sep 21, 6:10 PM AKDT · 1838 days ago · 62 km deep · 58 km away
13. 1.57 km NW of Skwentna, AlaskaTue, Sep 21, 6:08 PM AKDT · 1838 days ago · 82 km deep · 42 km away
14. 1.516 km SW of Susitna, AlaskaTue, Sep 21, 8:23 AM AKDT · 1838 days ago · 48 km deep · 73 km away
15. 1.741 km WNW of Skwentna, AlaskaMon, Sep 20, 7:20 PM AKDT · 1839 days ago · 106 km deep · 46 km away
16. 1.80 km ENE of Beluga, AlaskaMon, Sep 20, 5:46 PM AKDT · 1839 days ago · 59 km deep · 81 km away
17. 1.761 km SSW of Skwentna, AlaskaMon, Sep 20, 4:28 AM AKDT · 1839 days ago · 9 km deep · 23 km away
18. 1.527 km NW of Beluga, AlaskaSun, Sep 19, 12:15 AM AKDT · 1841 days ago · 65 km deep · 54 km away
19. 1.98 km NNE of Susitna, AlaskaSat, Sep 18, 5:37 AM AKDT · 1841 days ago · 26 km deep · 82 km away
20. 1.622 km NW of Susitna, AlaskaSat, Sep 18, 2:37 AM AKDT · 1841 days ago · 48 km deep · 62 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak021cbgovll. Read Sat, Oct 3, 2026, 7:47 PM UTC.