M1.6 earthquake Central Alaska

Magnitude

1.6 (ml), micro

Local time

Fri, Oct 8, 2021, 3:35 AM AKDT

UTC

2021-10-08 11:35:59 UTC

Depth

86.7 km (53.9 mi), intermediate-depth

Epicenter

62.816° N, 150.642° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

55

• Talkeetna, AlaskaPopulation 876. Forecast61 kmNNW
• Knik-Fairview, AlaskaPopulation 14,923. Forecast155 kmNNW
• Anchorage, AlaskaPopulation 289,600. Forecast182 kmNNW

After

1. 1.654 km NNW of Petersville, AlaskaFri, Oct 8, 6:01 AM AKDT · 1814 days ago · 128 km deep · 31 km away
2. 2.847 km SSE of Cantwell, AlaskaFri, Oct 8, 5:14 PM AKDT · 1813 days ago · 67 km deep · 99 km away
3. 1.550 km NW of Skwentna, AlaskaFri, Oct 8, 10:53 PM AKDT · 1813 days ago · 105 km deep · 99 km away
4. 1.563 km N of Petersville, AlaskaSat, Oct 9, 12:15 AM AKDT · 1813 days ago · 121 km deep · 29 km away
5. 1.938 km E of Denali National Park, AlaskaSat, Oct 9, 10:43 AM AKDT · 1813 days ago · 7 km deep · 83 km away
6. 1.541 km NNW of Petersville, AlaskaSat, Oct 9, 1:21 PM AKDT · 1813 days ago · 98 km deep · 20 km away
7. 1.554 km NNW of Petersville, AlaskaSat, Oct 9, 7:22 PM AKDT · 1812 days ago · 110 km deep · 35 km away
8. 1.662 km SE of Denali National Park, AlaskaSun, Oct 10, 6:29 AM AKDT · 1812 days ago · 120 km deep · 35 km away
9. 2.364 km SE of Denali National Park, AlaskaSun, Oct 10, 10:03 AM AKDT · 1812 days ago · 126 km deep · 38 km away
10. 1.661 km WSW of Cantwell, AlaskaSun, Oct 10, 12:32 PM AKDT · 1812 days ago · 98 km deep · 56 km away
11. 1.560 km NNW of Petersville, AlaskaMon, Oct 11, 7:48 AM AKDT · 1811 days ago · 133 km deep · 30 km away
12. 1.623 km E of Susitna North, AlaskaMon, Oct 11, 10:05 AM AKDT · 1811 days ago · 52 km deep · 97 km away
13. 1.521 km W of Petersville, AlaskaMon, Oct 11, 12:19 PM AKDT · 1811 days ago · 85 km deep · 47 km away
14. 1.555 km NNE of Petersville, AlaskaMon, Oct 11, 5:59 PM AKDT · 1810 days ago · 97 km deep · 20 km away
15. 1.650 km NNE of Petersville, AlaskaMon, Oct 11, 8:01 PM AKDT · 1810 days ago · 102 km deep · 15 km away
16. 1.970 km ESE of Denali National Park, AlaskaMon, Oct 11, 10:13 PM AKDT · 1810 days ago · 121 km deep · 44 km away
17. 1.543 km NNE of Chase, AlaskaMon, Oct 11, 10:32 PM AKDT · 1810 days ago · 75 km deep · 51 km away
18. 2.023 km ENE of Skwentna, AlaskaMon, Oct 11, 11:47 PM AKDT · 1810 days ago · 74 km deep · 82 km away
19. 1.765 km N of Petersville, AlaskaTue, Oct 12, 12:57 AM AKDT · 1810 days ago · 119 km deep · 32 km away
20. 2.250 km E of Denali National Park, AlaskaTue, Oct 12, 2:28 AM AKDT · 1810 days ago · 12 km deep · 84 km away
21. 1.644 km NNE of Petersville, AlaskaTue, Oct 12, 5:15 AM AKDT · 1810 days ago · 92 km deep · 9 km away · felt by 1
22. 1.751 km SSE of Denali National Park, AlaskaTue, Oct 12, 6:19 AM AKDT · 1810 days ago · 6 km deep · 52 km away
23. 1.950 km E of Denali National Park, AlaskaTue, Oct 12, 8:34 PM AKDT · 1809 days ago · 7 km deep · 84 km away
24. 1.626 km W of Petersville, AlaskaWed, Oct 13, 1:18 AM AKDT · 1809 days ago · 83 km deep · 46 km away
25. 2.161 km N of Petersville, AlaskaWed, Oct 13, 2:49 AM AKDT · 1809 days ago · 114 km deep · 29 km away
26. 2.065 km NNE of Petersville, AlaskaWed, Oct 13, 8:24 AM AKDT · 1809 days ago · 102 km deep · 29 km away
27. 2.530 km S of Denali National Park, AlaskaWed, Oct 13, 11:06 AM AKDT · 1809 days ago · 6 km deep · 76 km away
28. 1.836 km E of Denali National Park, AlaskaWed, Oct 13, 8:23 PM AKDT · 1808 days ago · 5 km deep · 79 km away
29. 1.858 km SE of Denali National Park, AlaskaWed, Oct 13, 9:35 PM AKDT · 1808 days ago · 127 km deep · 41 km away
30. 3.021 km SSW of Susitna North, AlaskaThu, Oct 14, 12:16 PM AKDT · 1808 days ago · 28 km deep · 98 km away · felt by 3
31. 1.523 km NE of Skwentna, AlaskaThu, Oct 14, 3:10 PM AKDT · 1808 days ago · 71 km deep · 77 km away
32. 1.567 km NNE of Petersville, AlaskaThu, Oct 14, 5:47 PM AKDT · 1807 days ago · 94 km deep · 32 km away
33. 1.832 km NNE of Petersville, AlaskaThu, Oct 14, 9:32 PM AKDT · 1807 days ago · 82 km deep · 4 km away
34. 1.558 km S of Denali National Park, AlaskaFri, Oct 15, 4:19 AM AKDT · 1807 days ago · 138 km deep · 60 km away
35. 3.263 km ESE of Denali National Park, AlaskaFri, Oct 15, 10:46 AM AKDT · 1807 days ago · 128 km deep · 48 km away
36. 1.5Central AlaskaFri, Oct 15, 12:00 PM AKDT · 1807 days ago · 92 km deep · 51 km away
37. 1.664 km NW of Petersville, AlaskaSat, Oct 16, 12:31 AM AKDT · 1806 days ago · 127 km deep · 45 km away
38. 2.622 km ESE of Denali National Park, AlaskaSat, Oct 16, 12:52 AM AKDT · 1806 days ago · 12 km deep · 81 km away
39. 1.762 km SE of Denali National Park, AlaskaSat, Oct 16, 1:25 AM AKDT · 1806 days ago · 128 km deep · 45 km away
40. 1.862 km NW of Skwentna, AlaskaSat, Oct 16, 6:10 AM AKDT · 1806 days ago · 110 km deep · 85 km away
41. 2.0Central AlaskaSat, Oct 16, 11:31 AM AKDT · 1806 days ago · 106 km deep · 29 km away
42. 1.834 km N of Petersville, AlaskaSun, Oct 17, 3:06 AM AKDT · 1805 days ago · 83 km deep · 2 km away
43. 1.663 km SE of Denali National Park, AlaskaSun, Oct 17, 9:32 PM AKDT · 1804 days ago · 123 km deep · 38 km away
44. 2.214 km S of Trapper Creek, AlaskaSun, Oct 17, 11:37 PM AKDT · 1804 days ago · 48 km deep · 73 km away
45. 1.643 km N of Petersville, AlaskaMon, Oct 18, 12:25 AM AKDT · 1804 days ago · 96 km deep · 14 km away
46. 1.549 km E of Denali National Park, AlaskaMon, Oct 18, 12:39 AM AKDT · 1804 days ago · 6 km deep · 83 km away
47. 2.017 km NE of Susitna North, AlaskaMon, Oct 18, 3:31 AM AKDT · 1804 days ago · 46 km deep · 83 km away
48. 2.452 km SSE of Denali National Park, AlaskaMon, Oct 18, 6:12 AM AKDT · 1804 days ago · 11 km deep · 51 km away
49. 1.525 km ESE of Denali National Park, AlaskaMon, Oct 18, 10:39 AM AKDT · 1804 days ago · 4 km deep · 78 km away
50. 2.152 km WSW of Denali Park, AlaskaMon, Oct 18, 2:27 PM AKDT · 1804 days ago · 135 km deep · 95 km away
51. 1.541 km NNW of Petersville, AlaskaMon, Oct 18, 4:41 PM AKDT · 1803 days ago · 102 km deep · 20 km away
52. 1.927 km W of Cantwell, AlaskaMon, Oct 18, 4:48 PM AKDT · 1803 days ago · 90 km deep · 82 km away
53. 1.866 km SE of Denali National Park, AlaskaMon, Oct 18, 4:56 PM AKDT · 1803 days ago · 115 km deep · 34 km away
54. 3.935 km NE of Chase, AlaskaTue, Oct 19, 12:06 AM AKDT · 1803 days ago · 74 km deep · 57 km away · felt by 33
55. 1.770 km S of Cantwell, AlaskaTue, Oct 19, 3:19 AM AKDT · 1803 days ago · 6 km deep · 96 km away
56. 1.626 km ENE of Skwentna, AlaskaTue, Oct 19, 9:05 AM AKDT · 1803 days ago · 68 km deep · 83 km away
57. 1.950 km NNW of Petersville, AlaskaTue, Oct 19, 11:48 AM AKDT · 1803 days ago · 115 km deep · 30 km away
58. 1.610 km NW of Susitna North, AlaskaWed, Oct 20, 12:45 AM AKDT · 1802 days ago · 56 km deep · 73 km away · felt by 1
59. 2.072 km ESE of Denali National Park, AlaskaWed, Oct 20, 2:25 AM AKDT · 1802 days ago · 122 km deep · 44 km away
60. 3.49 km ESE of Susitna North, AlaskaWed, Oct 20, 5:31 AM AKDT · 1802 days ago · 46 km deep · 91 km away · felt by 4

The first 60 of at least 200.

Before

1. 1.619 km ESE of Denali National Park, AlaskaFri, Oct 8, 3:07 AM AKDT · 1814 days ago · 9 km deep · 82 km away
2. 2.445 km N of Petersville, AlaskaFri, Oct 8, 1:30 AM AKDT · 1814 days ago · 109 km deep · 15 km away
3. 2.261 km ESE of Denali National Park, AlaskaThu, Oct 7, 8:07 PM AKDT · 1814 days ago · 129 km deep · 55 km away
4. 1.824 km SW of Trapper Creek, AlaskaThu, Oct 7, 7:31 PM AKDT · 1814 days ago · 11 km deep · 75 km away
5. 2.154 km NNW of Petersville, AlaskaThu, Oct 7, 3:47 PM AKDT · 1815 days ago · 112 km deep · 25 km away
6. 2.649 km SSW of Denali National Park, AlaskaWed, Oct 6, 5:14 PM AKDT · 1815 days ago · 5 km deep · 73 km away
7. 2.153 km SW of Cantwell, AlaskaWed, Oct 6, 5:13 PM AKDT · 1815 days ago · 86 km deep · 54 km away
8. 2.329 km SSW of Denali National Park, AlaskaWed, Oct 6, 5:57 AM AKDT · 1816 days ago · 10 km deep · 80 km away
9. 1.625 km SW of Petersville, AlaskaWed, Oct 6, 5:45 AM AKDT · 1816 days ago · 78 km deep · 58 km away
10. 2.057 km SSW of Cantwell, AlaskaWed, Oct 6, 3:20 AM AKDT · 1816 days ago · 72 km deep · 58 km away
11. 1.665 km SE of Denali National Park, AlaskaWed, Oct 6, 2:57 AM AKDT · 1816 days ago · 118 km deep · 40 km away
12. 1.711 km SSE of Denali National Park, AlaskaTue, Oct 5, 8:08 PM AKDT · 1816 days ago · 10 km deep · 87 km away
13. 1.871 km W of Petersville, AlaskaTue, Oct 5, 5:57 AM AKDT · 1817 days ago · 116 km deep · 82 km away
14. 2.060 km SE of Denali National Park, AlaskaTue, Oct 5, 3:20 AM AKDT · 1817 days ago · 127 km deep · 42 km away
15. 1.677 km ESE of Denali National Park, AlaskaTue, Oct 5, 12:56 AM AKDT · 1817 days ago · 113 km deep · 41 km away
16. 1.652 km SSE of Denali National Park, AlaskaTue, Oct 5, 12:38 AM AKDT · 1817 days ago · 8 km deep · 53 km away
17. 1.511 km W of Susitna North, AlaskaMon, Oct 4, 8:11 PM AKDT · 1817 days ago · 4 km deep · 77 km away
18. 2.060 km NNE of Petersville, AlaskaMon, Oct 4, 10:28 AM AKDT · 1818 days ago · 99 km deep · 24 km away
19. 1.965 km NNE of Petersville, AlaskaMon, Oct 4, 10:21 AM AKDT · 1818 days ago · 109 km deep · 30 km away
20. 1.662 km SE of Denali National Park, AlaskaMon, Oct 4, 4:59 AM AKDT · 1818 days ago · 129 km deep · 45 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak021cwwrx3r. Read Sat, Sep 26, 2026, 12:05 PM UTC.