M2.3 earthquake 11 km NE of Ninilchik, Alaska

Magnitude

2.3 (ml), micro

Local time

Wed, Aug 11, 2021, 7:08 AM AKDT

UTC

2021-08-11 15:08:57 UTC

Depth

74.3 km (46.2 mi), intermediate-depth

Epicenter

60.128° N, 151.524° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

100

• Ninilchik, AlaskaPopulation 883. Forecast12 kmNE
• Anchorage, AlaskaPopulation 289,600. Forecast150 kmSW

After

1. 1.522 km WSW of Anchor Point, AlaskaWed, Aug 11, 11:07 AM AKDT · 1870 days ago · 68 km deep · 62 km away
2. 1.922 km ESE of Kasilof, AlaskaWed, Aug 11, 1:54 PM AKDT · 1870 days ago · 54 km deep · 39 km away
3. 1.553 km NW of Ninilchik, AlaskaThu, Aug 12, 2:51 AM AKDT · 1869 days ago · 91 km deep · 55 km away
4. 1.663 km ENE of Pedro Bay, AlaskaFri, Aug 13, 1:33 AM AKDT · 1868 days ago · 116 km deep · 86 km away
5. 2.649 km W of Happy Valley, AlaskaFri, Aug 13, 5:15 PM AKDT · 1868 days ago · 97 km deep · 61 km away
6. 1.5Southern AlaskaFri, Aug 13, 9:49 PM AKDT · 1867 days ago · 87 km deep · 81 km away
7. 1.565 km ESE of Pedro Bay, AlaskaFri, Aug 13, 9:53 PM AKDT · 1867 days ago · 110 km deep · 100 km away
8. 1.613 km SW of Halibut Cove, AlaskaSat, Aug 14, 8:15 AM AKDT · 1867 days ago · 46 km deep · 70 km away
9. 1.863 km E of Pedro Bay, AlaskaSat, Aug 14, 2:01 PM AKDT · 1867 days ago · 106 km deep · 89 km away
10. 1.517 km SW of Tyonek, AlaskaSun, Aug 15, 3:23 AM AKDT · 1866 days ago · 73 km deep · 95 km away
11. 1.553 km E of Pedro Bay, AlaskaSun, Aug 15, 3:37 AM AKDT · 1866 days ago · 104 km deep · 98 km away
12. 2.752 km ENE of Pedro Bay, AlaskaSun, Aug 15, 4:58 AM AKDT · 1866 days ago · 133 km deep · 100 km away
13. 2.317 km NW of Happy Valley, AlaskaSun, Aug 15, 1:18 PM AKDT · 1866 days ago · 83 km deep · 28 km away
14. 2.242 km NW of Ninilchik, AlaskaSun, Aug 15, 7:22 PM AKDT · 1865 days ago · 98 km deep · 43 km away
15. 1.649 km WNW of Nanwalek, AlaskaMon, Aug 16, 12:07 AM AKDT · 1865 days ago · 73 km deep · 90 km away
16. 1.630 km WNW of Clam Gulch, AlaskaMon, Aug 16, 4:58 AM AKDT · 1865 days ago · 90 km deep · 33 km away
17. 1.56 km NNE of Anchor Point, AlaskaMon, Aug 16, 9:18 AM AKDT · 1865 days ago · 57 km deep · 37 km away
18. 1.649 km E of Pedro Bay, AlaskaMon, Aug 16, 11:13 AM AKDT · 1865 days ago · 109 km deep · 99 km away
19. 2.422 km W of Nikiski, AlaskaMon, Aug 16, 1:27 PM AKDT · 1865 days ago · 73 km deep · 63 km away
20. 1.683 km W of Salamatof, AlaskaMon, Aug 16, 5:22 PM AKDT · 1865 days ago · 123 km deep · 93 km away
21. 2.280 km NW of Ninilchik, AlaskaMon, Aug 16, 6:27 PM AKDT · 1865 days ago · 113 km deep · 81 km away
22. 1.868 km W of Happy Valley, AlaskaMon, Aug 16, 8:19 PM AKDT · 1864 days ago · 113 km deep · 79 km away
23. 1.765 km WNW of Ninilchik, AlaskaMon, Aug 16, 8:50 PM AKDT · 1864 days ago · 107 km deep · 70 km away
24. 1.869 km W of Salamatof, AlaskaMon, Aug 16, 10:32 PM AKDT · 1864 days ago · 122 km deep · 83 km away
25. 1.614 km WSW of Salamatof, AlaskaTue, Aug 17, 3:41 AM AKDT · 1864 days ago · 71 km deep · 51 km away
26. 1.618 km NE of Nikiski, AlaskaTue, Aug 17, 4:00 AM AKDT · 1864 days ago · 6 km deep · 79 km away
27. 1.614 km W of Point Possession, AlaskaTue, Aug 17, 6:01 AM AKDT · 1864 days ago · 11 km deep · 95 km away
28. 1.516 km SSE of Point Possession, AlaskaTue, Aug 17, 11:57 AM AKDT · 1864 days ago · 35 km deep · 88 km away
29. 1.946 km WNW of Happy Valley, AlaskaTue, Aug 17, 3:47 PM AKDT · 1864 days ago · 94 km deep · 54 km away
30. 1.937 km W of Salamatof, AlaskaTue, Aug 17, 4:34 PM AKDT · 1864 days ago · 79 km deep · 60 km away
31. 2.111 km W of Point Possession, AlaskaTue, Aug 17, 6:22 PM AKDT · 1864 days ago · 12 km deep · 95 km away
32. 2.156 km E of Pedro Bay, AlaskaTue, Aug 17, 7:48 PM AKDT · 1863 days ago · 96 km deep · 96 km away
33. 2.764 km E of Port Alsworth, AlaskaTue, Aug 17, 7:57 PM AKDT · 1863 days ago · 141 km deep · 90 km away
34. 1.647 km WNW of Nanwalek, AlaskaTue, Aug 17, 8:30 PM AKDT · 1863 days ago · 79 km deep · 96 km away
35. 1.821 km NNE of Nikiski, AlaskaTue, Aug 17, 10:53 PM AKDT · 1863 days ago · 55 km deep · 84 km away
36. 2.859 km WNW of Anchor Point, AlaskaTue, Aug 17, 11:23 PM AKDT · 1863 days ago · 101 km deep · 72 km away
37. 2.116 km SSE of Soldotna, AlaskaWed, Aug 18, 1:04 AM AKDT · 1863 days ago · 55 km deep · 41 km away
38. 1.666 km E of Port Alsworth, AlaskaWed, Aug 18, 1:57 AM AKDT · 1863 days ago · 125 km deep · 91 km away
39. 2.516 km ESE of Seldovia Village, AlaskaWed, Aug 18, 3:32 AM AKDT · 1863 days ago · 43 km deep · 80 km away
40. 1.628 km WNW of Ninilchik, AlaskaWed, Aug 18, 6:25 AM AKDT · 1863 days ago · 83 km deep · 32 km away
41. 2.617 km N of Nikiski, AlaskaWed, Aug 18, 8:24 AM AKDT · 1863 days ago · 64 km deep · 80 km away
42. 2.433 km SSE of Funny River, AlaskaWed, Aug 18, 1:50 PM AKDT · 1863 days ago · 11 km deep · 51 km away
43. 1.69 km S of Halibut Cove, AlaskaThu, Aug 19, 3:29 AM AKDT · 1862 days ago · 5 km deep · 70 km away
44. 1.710 km S of Fox River, AlaskaThu, Aug 19, 3:30 AM AKDT · 1862 days ago · 38 km deep · 50 km away
45. 2.1Southern AlaskaThu, Aug 19, 8:15 AM AKDT · 1862 days ago · 102 km deep · 74 km away
46. 1.578 km W of Salamatof, AlaskaThu, Aug 19, 9:58 AM AKDT · 1862 days ago · 124 km deep · 87 km away
47. 2.739 km NW of Ninilchik, AlaskaThu, Aug 19, 11:51 AM AKDT · 1862 days ago · 75 km deep · 39 km away
48. 1.561 km W of Happy Valley, AlaskaThu, Aug 19, 3:25 PM AKDT · 1862 days ago · 108 km deep · 73 km away
49. 1.544 km NW of Ninilchik, AlaskaThu, Aug 19, 7:18 PM AKDT · 1861 days ago · 81 km deep · 46 km away
50. 1.77 km E of Ninilchik, AlaskaFri, Aug 20, 12:17 AM AKDT · 1861 days ago · 61 km deep · 9 km away
51. 1.920 km SSE of Fox River, AlaskaFri, Aug 20, 2:51 AM AKDT · 1861 days ago · 36 km deep · 64 km away
52. 1.650 km W of Anchor Point, AlaskaFri, Aug 20, 11:49 AM AKDT · 1861 days ago · 84 km deep · 81 km away
53. 1.745 km WSW of Salamatof, AlaskaFri, Aug 20, 7:34 PM AKDT · 1860 days ago · 97 km deep · 56 km away
54. 1.53 km NW of Seldovia Village, AlaskaFri, Aug 20, 9:31 PM AKDT · 1860 days ago · 53 km deep · 70 km away
55. 1.528 km NNE of Fox River, AlaskaFri, Aug 20, 9:38 PM AKDT · 1860 days ago · 42 km deep · 45 km away
56. 1.648 km WNW of Nanwalek, AlaskaSat, Aug 21, 12:06 AM AKDT · 1860 days ago · 88 km deep · 94 km away
57. 1.547 km WNW of Happy Valley, AlaskaSat, Aug 21, 5:14 AM AKDT · 1860 days ago · 93 km deep · 56 km away
58. 1.683 km NW of Ninilchik, AlaskaSat, Aug 21, 9:05 AM AKDT · 1860 days ago · 143 km deep · 86 km away
59. 1.849 km WNW of Happy Valley, AlaskaSat, Aug 21, 10:32 AM AKDT · 1860 days ago · 106 km deep · 57 km away
60. 1.767 km E of Port Alsworth, AlaskaSat, Aug 21, 11:08 AM AKDT · 1860 days ago · 138 km deep · 90 km away

The first 60 of at least 199.

Before

1. 1.863 km W of Anchor Point, AlaskaTue, Aug 10, 5:41 PM AKDT · 1871 days ago · 104 km deep · 87 km away
2. 2.066 km ENE of Pedro Bay, AlaskaTue, Aug 10, 9:07 AM AKDT · 1871 days ago · 115 km deep · 83 km away
3. 1.521 km NNE of Nikiski, AlaskaTue, Aug 10, 9:02 AM AKDT · 1871 days ago · 6 km deep · 84 km away
4. 1.93 km NNE of Diamond Ridge, AlaskaTue, Aug 10, 8:10 AM AKDT · 1871 days ago · 57 km deep · 47 km away
5. 2.363 km E of Pedro Bay, AlaskaTue, Aug 10, 4:11 AM AKDT · 1871 days ago · 94 km deep · 94 km away
6. 1.756 km WNW of Happy Valley, AlaskaTue, Aug 10, 2:34 AM AKDT · 1871 days ago · 89 km deep · 66 km away
7. 1.611 km SSW of Tyonek, AlaskaTue, Aug 10, 1:56 AM AKDT · 1871 days ago · 64 km deep · 96 km away
8. 1.737 km W of Salamatof, AlaskaMon, Aug 9, 4:13 PM AKDT · 1872 days ago · 91 km deep · 66 km away
9. 2.19 km WSW of Happy Valley, AlaskaMon, Aug 9, 4:04 PM AKDT · 1872 days ago · 79 km deep · 32 km away
10. 1.557 km W of Happy Valley, AlaskaMon, Aug 9, 12:22 PM AKDT · 1872 days ago · 96 km deep · 69 km away
11. 1.616 km NNW of Ninilchik, AlaskaMon, Aug 9, 6:49 AM AKDT · 1872 days ago · 73 km deep · 14 km away
12. 1.629 km WNW of Nanwalek, AlaskaMon, Aug 9, 2:21 AM AKDT · 1872 days ago · 76 km deep · 87 km away
13. 2.049 km WNW of Ninilchik, AlaskaMon, Aug 9, 12:19 AM AKDT · 1872 days ago · 105 km deep · 54 km away
14. 1.956 km ENE of Pedro Bay, AlaskaSun, Aug 8, 11:16 PM AKDT · 1872 days ago · 121 km deep · 92 km away
15. 2.256 km WNW of Ninilchik, AlaskaSun, Aug 8, 9:39 PM AKDT · 1872 days ago · 110 km deep · 61 km away
16. 2.356 km ENE of Pedro Bay, AlaskaSun, Aug 8, 8:06 PM AKDT · 1872 days ago · 122 km deep · 92 km away
17. 2.154 km W of Anchor Point, AlaskaSun, Aug 8, 9:36 AM AKDT · 1873 days ago · 92 km deep · 84 km away
18. 1.614 km NNE of Ridgeway, AlaskaSun, Aug 8, 4:29 AM AKDT · 1873 days ago · 55 km deep · 66 km away
19. 1.516 km WSW of Anchor Point, AlaskaSat, Aug 7, 5:41 PM AKDT · 1874 days ago · 67 km deep · 54 km away
20. 1.645 km WNW of Happy Valley, AlaskaSat, Aug 7, 4:11 PM AKDT · 1874 days ago · 102 km deep · 53 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak021a91tq9y. Read Thu, Sep 24, 2026, 2:26 PM UTC.