M1.9 earthquake 29 km NW of Susitna, Alaska

Magnitude

1.9 (ml), micro

Local time

Mon, Aug 9, 2021, 6:54 AM AKDT

UTC

2021-08-09 14:54:17 UTC

Depth

62.1 km (38.6 mi), shallow

Epicenter

61.727° N, 150.920° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

62

• Willow, AlaskaPopulation 2,102. Forecast47 kmW
• Knik-Fairview, AlaskaPopulation 14,923. Forecast74 kmWNW
• Anchorage, AlaskaPopulation 289,600. Forecast78 kmNW

After

1. 1.878 km WNW of Tyonek, AlaskaMon, Aug 9, 4:54 PM AKDT · 1874 days ago · 1 km deep · 97 km away
2. 1.611 km SSW of Tyonek, AlaskaTue, Aug 10, 1:56 AM AKDT · 1874 days ago · 64 km deep · 85 km away
3. 1.67 km WNW of Point MacKenzie, AlaskaTue, Aug 10, 2:06 AM AKDT · 1874 days ago · 41 km deep · 58 km away
4. 1.521 km NNE of Nikiski, AlaskaTue, Aug 10, 9:02 AM AKDT · 1874 days ago · 6 km deep · 97 km away
5. 1.614 km E of Beluga, AlaskaTue, Aug 10, 3:54 PM AKDT · 1873 days ago · 60 km deep · 63 km away
6. 1.923 km WSW of Anchorage, AlaskaTue, Aug 10, 4:08 PM AKDT · 1873 days ago · 44 km deep · 69 km away
7. 1.734 km WSW of Petersville, AlaskaWed, Aug 11, 1:12 AM AKDT · 1873 days ago · 83 km deep · 75 km away
8. 1.87 km WSW of Anchorage, AlaskaWed, Aug 11, 12:19 PM AKDT · 1872 days ago · 34 km deep · 76 km away · felt by 1
9. 1.527 km NW of Willow, AlaskaWed, Aug 11, 4:12 PM AKDT · 1872 days ago · 51 km deep · 33 km away
10. 2.25 km NNW of Point MacKenzie, AlaskaWed, Aug 11, 5:27 PM AKDT · 1872 days ago · 44 km deep · 59 km away
11. 4.330 km WNW of Willow, AlaskaWed, Aug 11, 10:13 PM AKDT · 1872 days ago · 60 km deep · 25 km away · felt by 401
12. 1.866 km WNW of Tyonek, AlaskaThu, Aug 12, 5:49 AM AKDT · 1872 days ago · 121 km deep · 94 km away
13. 1.810 km SE of Tyonek, AlaskaThu, Aug 12, 6:05 AM AKDT · 1872 days ago · 63 km deep · 81 km away
14. 1.68 km W of Skwentna, AlaskaThu, Aug 12, 7:53 AM AKDT · 1872 days ago · 82 km deep · 44 km away
15. 2.310 km SW of Susitna, AlaskaThu, Aug 12, 10:15 AM AKDT · 1872 days ago · 63 km deep · 32 km away
16. 1.912 km SSE of Elmendorf Air Force Base, AlaskaThu, Aug 12, 1:43 PM AKDT · 1871 days ago · 40 km deep · 97 km away
17. 1.539 km WNW of Skwentna, AlaskaFri, Aug 13, 3:23 AM AKDT · 1871 days ago · 110 km deep · 76 km away
18. 1.81 km NNW of Elmendorf Air Force Base, AlaskaFri, Aug 13, 5:40 AM AKDT · 1871 days ago · 28 km deep · 85 km away
19. 1.726 km N of Fishhook, AlaskaFri, Aug 13, 5:41 AM AKDT · 1871 days ago · 15 km deep · 89 km away
20. 1.831 km WSW of Skwentna, AlaskaFri, Aug 13, 1:13 PM AKDT · 1870 days ago · 115 km deep · 57 km away
21. 1.832 km NW of Willow, AlaskaFri, Aug 13, 2:32 PM AKDT · 1870 days ago · 60 km deep · 33 km away
22. 1.616 km WNW of Point MacKenzie, AlaskaFri, Aug 13, 3:43 PM AKDT · 1870 days ago · 33 km deep · 48 km away
23. 2.626 km W of Susitna, AlaskaFri, Aug 13, 7:51 PM AKDT · 1870 days ago · 75 km deep · 23 km away · felt by 1
24. 1.613 km SE of Skwentna, AlaskaFri, Aug 13, 8:11 PM AKDT · 1870 days ago · 69 km deep · 25 km away
25. 1.815 km SSW of Susitna, AlaskaSat, Aug 14, 4:55 AM AKDT · 1870 days ago · 62 km deep · 37 km away · felt by 1
26. 1.667 km WNW of Beluga, AlaskaSat, Aug 14, 5:36 AM AKDT · 1870 days ago · 126 km deep · 83 km away
27. 1.541 km WNW of Skwentna, AlaskaSat, Aug 14, 7:20 AM AKDT · 1870 days ago · 105 km deep · 78 km away
28. 2.9Central AlaskaSat, Aug 14, 8:13 AM AKDT · 1870 days ago · 76 km deep · 67 km away
29. 1.754 km WNW of Skwentna, AlaskaSat, Aug 14, 8:17 AM AKDT · 1870 days ago · 119 km deep · 91 km away
30. 2.328 km E of Skwentna, AlaskaSat, Aug 14, 10:36 AM AKDT · 1870 days ago · 69 km deep · 25 km away
31. 1.733 km SSW of Trapper Creek, AKSat, Aug 14, 5:59 PM AKDT · 1869 days ago · 62 km deep · 42 km away
32. 1.97 km ESE of Susitna North, AlaskaSat, Aug 14, 10:16 PM AKDT · 1869 days ago · 49 km deep · 77 km away
33. 1.86 km NNE of Point MacKenzie, AlaskaSun, Aug 15, 1:16 AM AKDT · 1869 days ago · 31 km deep · 64 km away
34. 1.517 km SW of Tyonek, AlaskaSun, Aug 15, 3:23 AM AKDT · 1869 days ago · 73 km deep · 87 km away
35. 2.227 km WNW of Petersville, AlaskaSun, Aug 15, 2:53 PM AKDT · 1868 days ago · 89 km deep · 93 km away
36. 1.546 km SSW of Skwentna, AlaskaMon, Aug 16, 12:45 AM AKDT · 1868 days ago · 94 km deep · 50 km away
37. 1.56 km N of Skwentna, AlaskaMon, Aug 16, 2:34 AM AKDT · 1868 days ago · 81 km deep · 44 km away
38. 1.925 km W of Tyonek, AlaskaMon, Aug 16, 10:14 AM AKDT · 1868 days ago · 73 km deep · 86 km away
39. 1.74 km SSE of Big Lake, AlaskaMon, Aug 16, 10:53 AM AKDT · 1867 days ago · 30 km deep · 60 km away
40. 1.537 km WSW of Skwentna, AlaskaMon, Aug 16, 3:21 PM AKDT · 1867 days ago · 108 km deep · 60 km away
41. 1.636 km WNW of Beluga, AlaskaMon, Aug 16, 11:20 PM AKDT · 1867 days ago · 80 km deep · 69 km away
42. 1.624 km NW of Fishhook, AlaskaTue, Aug 17, 2:08 AM AKDT · 1867 days ago · 36 km deep · 73 km away
43. 1.614 km W of Point Possession, AlaskaTue, Aug 17, 6:01 AM AKDT · 1867 days ago · 11 km deep · 88 km away
44. 1.759 km WNW of Tyonek, AlaskaTue, Aug 17, 7:12 AM AKDT · 1867 days ago · 111 km deep · 88 km away
45. 2.1Southern AlaskaTue, Aug 17, 10:35 AM AKDT · 1867 days ago · 35 km deep · 82 km away
46. 1.548 km NW of Beluga, AlaskaTue, Aug 17, 5:26 PM AKDT · 1866 days ago · 93 km deep · 61 km away
47. 2.111 km W of Point Possession, AlaskaTue, Aug 17, 6:22 PM AKDT · 1866 days ago · 12 km deep · 89 km away
48. 1.821 km NNE of Nikiski, AlaskaTue, Aug 17, 10:53 PM AKDT · 1866 days ago · 55 km deep · 97 km away
49. 1.83 km NW of Point MacKenzie, AlaskaWed, Aug 18, 10:20 AM AKDT · 1866 days ago · 46 km deep · 61 km away
50. 1.720 km WNW of Susitna, AlaskaWed, Aug 18, 8:43 PM AKDT · 1865 days ago · 62 km deep · 12 km away
51. 2.33 km SSW of Susitna, AlaskaThu, Aug 19, 7:13 AM AKDT · 1865 days ago · 6 km deep · 32 km away
52. 1.542 km SW of Skwentna, AlaskaThu, Aug 19, 10:49 AM AKDT · 1864 days ago · 109 km deep · 58 km away
53. 2.379 km WNW of Tyonek, AlaskaThu, Aug 19, 2:42 PM AKDT · 1864 days ago · 1 km deep · 98 km away
54. 1.710 km E of Point Possession, AlaskaThu, Aug 19, 8:06 PM AKDT · 1864 days ago · 10 km deep · 93 km away
55. 2.746 km SW of Skwentna, AlaskaFri, Aug 20, 7:01 AM AKDT · 1864 days ago · 119 km deep · 61 km away · felt by 1
56. 2.833 km NW of Beluga, AlaskaFri, Aug 20, 12:12 PM AKDT · 1863 days ago · 78 km deep · 50 km away
57. 2.123 km SSE of Skwentna, AlaskaFri, Aug 20, 4:43 PM AKDT · 1863 days ago · 66 km deep · 18 km away
58. 1.538 km W of Skwentna, AlaskaFri, Aug 20, 8:14 PM AKDT · 1863 days ago · 119 km deep · 67 km away
59. 1.727 km NNE of Skwentna, AlaskaFri, Aug 20, 11:15 PM AKDT · 1863 days ago · 78 km deep · 57 km away
60. 1.57 km SSE of Big Lake, AlaskaSat, Aug 21, 4:23 AM AKDT · 1863 days ago · 28 km deep · 62 km away

The first 60 of 195.

Before

1. 1.519 km NE of Point Possession, AlaskaSun, Aug 8, 11:45 PM AKDT · 1875 days ago · 53 km deep · 83 km away
2. 3.730 km WNW of Willow, AlaskaSun, Aug 8, 9:32 PM AKDT · 1875 days ago · 60 km deep · 24 km away · felt by 76
3. 2.122 km WNW of Petersville, AlaskaSun, Aug 8, 5:58 AM AKDT · 1876 days ago · 84 km deep · 93 km away
4. 2.017 km WNW of Skwentna, AlaskaSat, Aug 7, 11:09 PM AKDT · 1876 days ago · 96 km deep · 54 km away
5. 1.516 km WNW of Willow, AlaskaSat, Aug 7, 5:52 PM AKDT · 1876 days ago · 46 km deep · 32 km away
6. 1.98 km WSW of Big Lake, AlaskaSat, Aug 7, 2:19 PM AKDT · 1876 days ago · 40 km deep · 51 km away
7. 1.812 km W of Point Possession, AlaskaFri, Aug 6, 6:47 PM AKDT · 1877 days ago · 12 km deep · 88 km away
8. 1.527 km NW of Beluga, AlaskaFri, Aug 6, 4:49 PM AKDT · 1877 days ago · 73 km deep · 56 km away
9. 2.510 km NW of Elmendorf Air Force Base, AlaskaFri, Aug 6, 10:03 AM AKDT · 1878 days ago · 41 km deep · 75 km away · felt by 2
10. 2.34 km NE of Skwentna, AlaskaFri, Aug 6, 9:25 AM AKDT · 1878 days ago · 81 km deep · 39 km away
11. 2.737 km SSW of Skwentna, AlaskaFri, Aug 6, 1:32 AM AKDT · 1878 days ago · 89 km deep · 40 km away
12. 2.636 km E of Skwentna, AlaskaThu, Aug 5, 5:50 PM AKDT · 1878 days ago · 75 km deep · 36 km away
13. 1.524 km SSW of Susitna, AlaskaThu, Aug 5, 12:07 PM AKDT · 1878 days ago · 61 km deep · 46 km away
14. 1.624 km WNW of Susitna, AlaskaThu, Aug 5, 2:30 AM AKDT · 1879 days ago · 73 km deep · 13 km away
15. 1.824 km ESE of Skwentna, AlaskaWed, Aug 4, 11:02 PM AKDT · 1879 days ago · 73 km deep · 21 km away
16. 1.82 km ESE of Beluga, AlaskaTue, Aug 3, 10:40 AM AKDT · 1881 days ago · 58 km deep · 66 km away
17. 1.812 km NE of Skwentna, AlaskaTue, Aug 3, 4:09 AM AKDT · 1881 days ago · 71 km deep · 41 km away
18. 1.530 km ENE of Beluga, AlaskaMon, Aug 2, 8:30 PM AKDT · 1881 days ago · 49 km deep · 57 km away
19. 1.621 km NNW of Susitna, AlaskaMon, Aug 2, 9:22 AM AKDT · 1882 days ago · 40 km deep · 12 km away
20. 2.460 km W of Tyonek, AlaskaMon, Aug 2, 1:15 AM AKDT · 1882 days ago · 12 km deep · 94 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak021a5qfdlg. Read Sun, Sep 27, 2026, 6:15 AM UTC.