M3.1 earthquake 50 km W of Cantwell, Alaska

Magnitude

3.1 (ml), minor

Local time

Wed, Aug 11, 2021, 10:45 AM AKDT

UTC

2021-08-11 18:45:08 UTC

Depth

2.5 km (1.6 mi), shallow

Epicenter

63.420° N, 149.950° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

134

• Healy, AlaskaPopulation 1,021. Forecast69 kmSW
• College, AlaskaPopulation 12,964. Forecast191 kmSW
• Anchorage, AlaskaPopulation 289,600. Forecast245 kmN

After

1. 2.113 km NE of Healy, AlaskaWed, Aug 11, 11:13 AM AKDT · 1872 days ago · 113 km deep · 82 km away
2. 1.665 km ESE of Denali National Park, AlaskaWed, Aug 11, 11:47 AM AKDT · 1872 days ago · 131 km deep · 34 km away
3. 1.73 km ESE of Healy, AlaskaWed, Aug 11, 5:44 PM AKDT · 1872 days ago · 110 km deep · 70 km away
4. 2.512 km ESE of Healy, AlaskaWed, Aug 11, 5:49 PM AKDT · 1872 days ago · 100 km deep · 75 km away
5. 1.937 km ESE of Denali National Park, AlaskaThu, Aug 12, 11:18 AM AKDT · 1871 days ago · 9 km deep · 55 km away
6. 2.034 km ENE of Chase, AlaskaThu, Aug 12, 11:46 AM AKDT · 1871 days ago · 64 km deep · 96 km away
7. 1.844 km ESE of Cantwell, AlaskaThu, Aug 12, 12:33 PM AKDT · 1871 days ago · 73 km deep · 94 km away
8. 1.962 km SSE of Cantwell, AlaskaThu, Aug 12, 3:11 PM AKDT · 1871 days ago · 9 km deep · 99 km away
9. 1.650 km SSE of Denali National Park, AlaskaThu, Aug 12, 6:52 PM AKDT · 1871 days ago · 6 km deep · 75 km away
10. 3.432 km NE of Chase, AlaskaThu, Aug 12, 11:17 PM AKDT · 1871 days ago · 12 km deep · 84 km away · felt by 3
11. 1.658 km NNE of Chase, AlaskaSat, Aug 14, 4:19 AM AKDT · 1870 days ago · 74 km deep · 61 km away
12. 1.525 km SSE of Denali National Park, AlaskaSat, Aug 14, 5:02 AM AKDT · 1869 days ago · 9 km deep · 82 km away
13. 1.840 km SW of Cantwell, AlaskaSat, Aug 14, 3:11 PM AKDT · 1869 days ago · 90 km deep · 37 km away
14. 1.89 km NNE of Healy, AlaskaSun, Aug 15, 3:29 PM AKDT · 1868 days ago · 120 km deep · 78 km away
15. 2.869 km ESE of Denali National Park, AlaskaMon, Aug 16, 12:34 PM AKDT · 1867 days ago · 118 km deep · 37 km away
16. 1.741 km NE of Chase, AlaskaTue, Aug 17, 3:13 AM AKDT · 1867 days ago · 5 km deep · 80 km away
17. 1.637 km W of Cantwell, AlaskaTue, Aug 17, 9:53 AM AKDT · 1866 days ago · 102 km deep · 12 km away
18. 1.547 km N of Petersville, AlaskaTue, Aug 17, 12:53 PM AKDT · 1866 days ago · 112 km deep · 68 km away
19. 1.563 km SE of Denali National Park, AlaskaWed, Aug 18, 6:17 AM AKDT · 1865 days ago · 125 km deep · 62 km away
20. 1.87 km ENE of McKinley Park, AlaskaWed, Aug 18, 9:50 AM AKDT · 1865 days ago · 111 km deep · 69 km away
21. 1.834 km W of Anderson, AlaskaWed, Aug 18, 10:07 AM AKDT · 1865 days ago · 2 km deep · 98 km away
22. 1.647 km WSW of Cantwell, AlaskaWed, Aug 18, 2:03 PM AKDT · 1865 days ago · 100 km deep · 15 km away
23. 2.169 km SE of Denali National Park, AlaskaWed, Aug 18, 9:21 PM AKDT · 1865 days ago · 115 km deep · 51 km away
24. 1.640 km NE of Chase, AlaskaThu, Aug 19, 4:39 AM AKDT · 1865 days ago · 67 km deep · 88 km away
25. 1.647 km E of Denali National Park, AlaskaThu, Aug 19, 5:52 AM AKDT · 1864 days ago · 14 km deep · 42 km away
26. 1.544 km NE of Chase, AlaskaThu, Aug 19, 9:53 AM AKDT · 1864 days ago · 71 km deep · 77 km away
27. 2.343 km S of Cantwell, AlaskaThu, Aug 19, 11:03 AM AKDT · 1864 days ago · 81 km deep · 68 km away
28. 1.772 km NNE of Petersville, AlaskaThu, Aug 19, 11:04 AM AKDT · 1864 days ago · 107 km deep · 42 km away
29. 1.637 km NE of Chase, AlaskaThu, Aug 19, 12:27 PM AKDT · 1864 days ago · 60 km deep · 82 km away
30. 2.923 km ENE of McKinley Park, AlaskaThu, Aug 19, 7:35 PM AKDT · 1864 days ago · 103 km deep · 85 km away
31. 1.612 km S of Denali National Park, AlaskaThu, Aug 19, 8:51 PM AKDT · 1864 days ago · 6 km deep · 87 km away
32. 1.9Central AlaskaThu, Aug 19, 10:36 PM AKDT · 1864 days ago · 118 km deep · 32 km away
33. 1.752 km NNW of Petersville, AlaskaFri, Aug 20, 2:14 AM AKDT · 1864 days ago · 121 km deep · 88 km away
34. 2.564 km SE of Denali National Park, AlaskaFri, Aug 20, 4:21 PM AKDT · 1863 days ago · 133 km deep · 44 km away
35. 2.052 km N of Petersville, AlaskaFri, Aug 20, 7:39 PM AKDT · 1863 days ago · 108 km deep · 67 km away
36. 1.752 km NNW of Petersville, AlaskaSat, Aug 21, 4:13 AM AKDT · 1863 days ago · 114 km deep · 76 km away
37. 2.262 km ESE of Denali National Park, AlaskaSat, Aug 21, 5:54 AM AKDT · 1862 days ago · 134 km deep · 39 km away
38. 1.562 km NNE of Petersville, AlaskaSat, Aug 21, 6:51 AM AKDT · 1862 days ago · 105 km deep · 50 km away
39. 1.813 km SE of Clear, Alaska, AlaskaSat, Aug 21, 6:33 PM AKDT · 1862 days ago · 11 km deep · 98 km away
40. 1.950 km S of Cantwell, AlaskaSun, Aug 22, 12:48 AM AKDT · 1862 days ago · 68 km deep · 74 km away
41. 2.872 km N of Petersville, AlaskaSun, Aug 22, 10:58 AM AKDT · 1861 days ago · 114 km deep · 45 km away
42. 2.241 km SE of Denali National Park, AlaskaSun, Aug 22, 11:35 AM AKDT · 1861 days ago · 13 km deep · 58 km away
43. 1.765 km N of Petersville, AlaskaSun, Aug 22, 6:19 PM AKDT · 1861 days ago · 118 km deep · 57 km away
44. 1.865 km N of Petersville, AlaskaMon, Aug 23, 12:43 AM AKDT · 1861 days ago · 113 km deep · 51 km away
45. 1.524 km W of Ferry, AlaskaMon, Aug 23, 2:33 AM AKDT · 1861 days ago · 1 km deep · 71 km away
46. 2.426 km W of Ferry, AlaskaMon, Aug 23, 2:43 AM AKDT · 1861 days ago · 10 km deep · 73 km away
47. 2.172 km SE of Denali National Park, AlaskaMon, Aug 23, 5:30 AM AKDT · 1860 days ago · 122 km deep · 39 km away
48. 1.557 km NNW of Petersville, AlaskaMon, Aug 23, 8:48 AM AKDT · 1860 days ago · 111 km deep · 73 km away
49. 2.052 km SSE of Denali National Park, AlaskaMon, Aug 23, 6:03 PM AKDT · 1860 days ago · 11 km deep · 86 km away
50. 1.955 km NNW of Petersville, AlaskaMon, Aug 23, 8:53 PM AKDT · 1860 days ago · 109 km deep · 87 km away
51. 1.546 km SW of Cantwell, AlaskaTue, Aug 24, 11:22 AM AKDT · 1859 days ago · 84 km deep · 33 km away
52. 1.753 km S of Denali National Park, AlaskaTue, Aug 24, 11:24 AM AKDT · 1859 days ago · 11 km deep · 88 km away
53. 1.942 km NNW of Petersville, AlaskaTue, Aug 24, 1:53 PM AKDT · 1859 days ago · 105 km deep · 84 km away
54. 2.359 km N of Petersville, AlaskaTue, Aug 24, 10:11 PM AKDT · 1859 days ago · 127 km deep · 66 km away
55. 2.071 km SE of Denali National Park, AlaskaWed, Aug 25, 4:29 AM AKDT · 1859 days ago · 119 km deep · 43 km away
56. 1.650 km NNW of Petersville, AlaskaWed, Aug 25, 5:58 AM AKDT · 1858 days ago · 108 km deep · 90 km away
57. 1.559 km SSW of Cantwell, AlaskaWed, Aug 25, 9:49 AM AKDT · 1858 days ago · 75 km deep · 59 km away
58. 1.936 km NNE of Petersville, AlaskaWed, Aug 25, 3:26 PM AKDT · 1858 days ago · 92 km deep · 74 km away · felt by 1
59. 1.575 km ESE of Denali National Park, AlaskaWed, Aug 25, 7:43 PM AKDT · 1858 days ago · 111 km deep · 36 km away
60. 1.671 km ESE of Denali National Park, AlaskaThu, Aug 26, 4:10 PM AKDT · 1857 days ago · 124 km deep · 32 km away

The first 60 of 197.

Before

1. 2.232 km SSE of Denali National Park, AlaskaWed, Aug 11, 5:37 AM AKDT · 1872 days ago · 11 km deep · 81 km away
2. 2.360 km N of Petersville, AlaskaWed, Aug 11, 4:41 AM AKDT · 1873 days ago · 126 km deep · 67 km away
3. 1.754 km NNW of Petersville, AlaskaWed, Aug 11, 12:37 AM AKDT · 1873 days ago · 110 km deep · 89 km away
4. 1.661 km SSE of Cantwell, AlaskaTue, Aug 10, 7:39 PM AKDT · 1873 days ago · 11 km deep · 99 km away
5. 1.837 km WSW of McKinley Park, AlaskaTue, Aug 10, 6:21 PM AKDT · 1873 days ago · 119 km deep · 29 km away
6. 2.046 km N of Chase, AlaskaTue, Aug 10, 9:28 AM AKDT · 1873 days ago · 73 km deep · 62 km away
7. 3.348 km NNE of Chase, AlaskaTue, Aug 10, 8:05 AM AKDT · 1873 days ago · 78 km deep · 62 km away
8. 1.561 km SE of Denali National Park, AlaskaTue, Aug 10, 5:28 AM AKDT · 1873 days ago · 122 km deep · 50 km away
9. 1.663 km ESE of Denali National Park, AlaskaTue, Aug 10, 12:42 AM AKDT · 1874 days ago · 129 km deep · 33 km away
10. 1.963 km ESE of Denali National Park, AlaskaMon, Aug 9, 11:27 PM AKDT · 1874 days ago · 10 km deep · 41 km away
11. 2.963 km ENE of Chase, AlaskaSun, Aug 8, 5:47 PM AKDT · 1875 days ago · 61 km deep · 91 km away
12. 1.560 km SSE of Cantwell, AlaskaSun, Aug 8, 8:27 AM AKDT · 1875 days ago · 11 km deep · 97 km away
13. 1.849 km NNW of Petersville, AlaskaSun, Aug 8, 6:43 AM AKDT · 1875 days ago · 111 km deep · 85 km away
14. 2.162 km SSE of Cantwell, AlaskaSun, Aug 8, 1:15 AM AKDT · 1876 days ago · 13 km deep · 99 km away
15. 1.764 km ESE of Denali National Park, AlaskaSat, Aug 7, 5:25 PM AKDT · 1876 days ago · 131 km deep · 32 km away
16. 1.759 km SE of Denali National Park, AlaskaSat, Aug 7, 6:58 AM AKDT · 1876 days ago · 129 km deep · 56 km away
17. 1.769 km ESE of Denali National Park, AlaskaFri, Aug 6, 12:16 PM AKDT · 1877 days ago · 131 km deep · 30 km away
18. 1.662 km SE of Denali National Park, AlaskaThu, Aug 5, 5:48 PM AKDT · 1878 days ago · 130 km deep · 45 km away
19. 2.070 km SE of Denali National Park, AlaskaThu, Aug 5, 10:04 AM AKDT · 1878 days ago · 118 km deep · 40 km away
20. 1.844 km NNW of Petersville, AlaskaThu, Aug 5, 4:21 AM AKDT · 1879 days ago · 106 km deep · 86 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak021a93tuv9 (also filed as us6000f4ae). Read Sun, Sep 27, 2026, 12:30 AM UTC.