M2.3 earthquake 93 km WNW of Karluk, Alaska

Magnitude

2.3 (ml), micro

Local time

Mon, Aug 16, 2021, 12:36 AM AKDT

UTC

2021-08-16 08:36:01 UTC

Depth

110.3 km (68.5 mi), intermediate-depth

Epicenter

57.833° N, 155.942° W

Region

Alaska

Tsunami flag

No

Status

Automatic solution, may be revised

Stations used

72

• Naknek, AlaskaPopulation 544. Forecast118 kmSSE
• Anchorage, AlaskaPopulation 289,600. Forecast507 kmSW

After

1. 1.520 km WNW of Karluk, AlaskaTue, Aug 17, 12:00 AM AKDT · 1867 days ago · 74 km deep · 72 km away
2. 1.7Alaska PeninsulaWed, Aug 18, 5:31 AM AKDT · 1866 days ago · 85 km deep · 63 km away
3. 2.067 km NNW of Karluk, AlaskaWed, Aug 18, 7:50 AM AKDT · 1866 days ago · 87 km deep · 65 km away
4. 2.297 km W of Akhiok, AlaskaThu, Aug 19, 5:08 AM AKDT · 1865 days ago · 79 km deep · 92 km away
5. 1.558 km WNW of Akhiok, AlaskaThu, Aug 19, 9:39 AM AKDT · 1864 days ago · 56 km deep · 94 km away
6. 2.5Alaska PeninsulaThu, Aug 19, 10:17 PM AKDT · 1864 days ago · 72 km deep · 70 km away
7. 1.962 km WNW of Akhiok, AlaskaFri, Aug 20, 1:03 AM AKDT · 1864 days ago · 57 km deep · 94 km away
8. 2.270 km ESE of Egegik, AlaskaFri, Aug 20, 7:08 AM AKDT · 1864 days ago · 146 km deep · 25 km away
9. 1.673 km WNW of Karluk, AlaskaFri, Aug 20, 11:10 AM AKDT · 1863 days ago · 99 km deep · 22 km away
10. 2.381 km W of Karluk, AlaskaFri, Aug 20, 1:07 PM AKDT · 1863 days ago · 6 km deep · 22 km away
11. 2.556 km SE of King Salmon, AlaskaFri, Aug 20, 3:13 PM AKDT · 1863 days ago · 155 km deep · 54 km away
12. 2.089 km WNW of Karluk, AlaskaFri, Aug 20, 3:35 PM AKDT · 1863 days ago · 100 km deep · 5 km away
13. 1.9Alaska PeninsulaFri, Aug 20, 8:37 PM AKDT · 1863 days ago · 87 km deep · 42 km away
14. 2.528 km NNE of Pilot Point, AlaskaSat, Aug 21, 11:11 AM AKDT · 1862 days ago · 14 km deep · 84 km away
15. 2.228 km NE of Pilot Point, AlaskaSat, Aug 21, 5:47 PM AKDT · 1862 days ago · 6 km deep · 81 km away
16. 1.773 km ESE of Ugashik, AlaskaSun, Aug 22, 12:21 AM AKDT · 1862 days ago · 80 km deep · 79 km away
17. 2.763 km N of Karluk, AlaskaSun, Aug 22, 4:43 AM AKDT · 1862 days ago · 72 km deep · 88 km away
18. 1.688 km ESE of Egegik, AlaskaSun, Aug 22, 4:13 PM AKDT · 1861 days ago · 8 km deep · 7 km away
19. 1.897 km NNW of Karluk, AlaskaSun, Aug 22, 9:35 PM AKDT · 1861 days ago · 6 km deep · 92 km away
20. 1.776 km WNW of Karluk, AlaskaSun, Aug 22, 11:41 PM AKDT · 1861 days ago · 96 km deep · 17 km away
21. 1.792 km ESE of Ugashik, AlaskaMon, Aug 23, 9:58 PM AKDT · 1860 days ago · 20 km deep · 86 km away
22. 1.9Kodiak Island region, AlaskaMon, Aug 23, 11:30 PM AKDT · 1860 days ago · 56 km deep · 75 km away
23. 1.951 km SE of Ugashik, AlaskaTue, Aug 24, 1:24 AM AKDT · 1860 days ago · 9 km deep · 92 km away
24. 2.0Kodiak Island region, AlaskaTue, Aug 24, 6:30 AM AKDT · 1860 days ago · 61 km deep · 79 km away
25. 1.686 km NW of Karluk, AlaskaTue, Aug 24, 9:02 PM AKDT · 1859 days ago · 2 km deep · 50 km away
26. 2.396 km ESE of Ugashik, AlaskaWed, Aug 25, 4:26 AM AKDT · 1859 days ago · 9 km deep · 81 km away
27. 1.986 km ESE of Ugashik, AlaskaWed, Aug 25, 4:42 AM AKDT · 1859 days ago · 2 km deep · 83 km away
28. 1.588 km ESE of Ugashik, AlaskaWed, Aug 25, 7:37 AM AKDT · 1859 days ago · 1 km deep · 76 km away
29. 2.484 km NNW of Karluk, AlaskaWed, Aug 25, 10:44 AM AKDT · 1858 days ago · 1 km deep · 66 km away
30. 2.893 km ESE of Ugashik, AlaskaThu, Aug 26, 2:41 AM AKDT · 1858 days ago · 4 km deep · 81 km away
31. 2.137 km WSW of Karluk, AlaskaSat, Aug 28, 11:06 PM AKDT · 1855 days ago · 72 km deep · 74 km away
32. 1.57 km WNW of Karluk, AlaskaSun, Aug 29, 4:04 AM AKDT · 1855 days ago · 51 km deep · 86 km away
33. 1.873 km W of Karluk, AlaskaMon, Aug 30, 4:51 AM AKDT · 1854 days ago · 80 km deep · 25 km away
34. 2.914 km SSE of King Salmon, AlaskaTue, Aug 31, 2:41 AM AKDT · 1853 days ago · 199 km deep · 89 km away
35. 1.957 km SW of Karluk, AlaskaTue, Aug 31, 11:52 AM AKDT · 1852 days ago · 46 km deep · 80 km away
36. 1.975 km SE of Ugashik, AlaskaWed, Sep 1, 12:50 AM AKDT · 1852 days ago · 3 km deep · 84 km away
37. 1.880 km W of Karluk, AlaskaWed, Sep 1, 9:32 AM AKDT · 1851 days ago · 6 km deep · 25 km away
38. 1.643 km NW of Karluk, AlaskaWed, Sep 1, 7:22 PM AKDT · 1851 days ago · 74 km deep · 59 km away
39. 3.562 km NW of Karluk, AlaskaWed, Sep 1, 7:40 PM AKDT · 1851 days ago · 83 km deep · 41 km away
40. 1.75 km N of Karluk, AlaskaWed, Sep 1, 8:20 PM AKDT · 1851 days ago · 47 km deep · 92 km away
41. 1.798 km ESE of Ugashik, AlaskaWed, Sep 1, 11:33 PM AKDT · 1851 days ago · 67 km deep · 79 km away
42. 1.5Alaska PeninsulaThu, Sep 2, 9:18 AM AKDT · 1851 days ago · 5 km deep · 31 km away
43. 1.574 km WSW of Karluk, AlaskaThu, Sep 2, 12:17 PM AKDT · 1850 days ago · 71 km deep · 69 km away
44. 1.757 km ESE of Egegik, AlaskaFri, Sep 3, 1:31 AM AKDT · 1850 days ago · 157 km deep · 37 km away
45. 3.080 km ESE of King Salmon, AlaskaSat, Sep 4, 8:56 AM AKDT · 1849 days ago · 132 km deep · 79 km away
46. 2.080 km SE of Ugashik, AlaskaSat, Sep 4, 9:12 AM AKDT · 1849 days ago · 2 km deep · 99 km away
47. 1.776 km W of Karluk, AlaskaSat, Sep 4, 4:35 PM AKDT · 1848 days ago · 35 km deep · 33 km away
48. 1.674 km NW of Karluk, AlaskaSun, Sep 5, 5:09 AM AKDT · 1848 days ago · 99 km deep · 52 km away
49. 1.963 km NW of Karluk, AlaskaSun, Sep 5, 9:40 AM AKDT · 1847 days ago · 94 km deep · 38 km away
50. 1.661 km WNW of Karluk, AlaskaSun, Sep 5, 12:20 PM AKDT · 1847 days ago · 10 km deep · 33 km away
51. 1.771 km WSW of Karluk, AlaskaMon, Sep 6, 3:50 AM AKDT · 1847 days ago · 61 km deep · 66 km away
52. 1.575 km WNW of Karluk, AlaskaMon, Sep 6, 10:08 AM AKDT · 1846 days ago · 95 km deep · 18 km away
53. 1.953 km SW of Karluk, AlaskaMon, Sep 6, 4:26 PM AKDT · 1846 days ago · 61 km deep · 92 km away
54. 3.269 km ESE of Egegik, AlaskaThu, Sep 9, 2:19 AM AKDT · 1844 days ago · 137 km deep · 26 km away
55. 2.0Alaska PeninsulaThu, Sep 9, 3:33 AM AKDT · 1844 days ago · 7 km deep · 27 km away
56. 2.0Alaska PeninsulaFri, Sep 10, 2:25 PM AKDT · 1842 days ago · 130 km deep · 25 km away
57. 2.260 km SE of King Salmon, AlaskaSat, Sep 11, 7:36 PM AKDT · 1841 days ago · 144 km deep · 49 km away
58. 2.259 km SE of King Salmon, AlaskaSun, Sep 12, 7:20 PM AKDT · 1840 days ago · 153 km deep · 52 km away
59. 1.718 km NW of Karluk, AlaskaMon, Sep 13, 1:10 AM AKDT · 1840 days ago · 53 km deep · 76 km away
60. 2.779 km NW of Karluk, AlaskaMon, Sep 13, 9:58 AM AKDT · 1839 days ago · 1 km deep · 28 km away

The first 60 of 118.

Before

1. 2.536 km NNE of Karluk, AlaskaSun, Aug 15, 2:00 PM AKDT · 1868 days ago · 54 km deep · 96 km away
2. 1.763 km ESE of Ugashik, AlaskaSun, Aug 15, 1:39 AM AKDT · 1869 days ago · 1 km deep · 76 km away
3. 2.940 km SW of Karluk, AlaskaFri, Aug 13, 6:44 PM AKDT · 1870 days ago · 51 km deep · 84 km away
4. 1.960 km SE of King Salmon, AlaskaThu, Aug 12, 8:32 PM AKDT · 1871 days ago · 155 km deep · 59 km away
5. 1.630 km SSW of Karluk, AlaskaWed, Aug 11, 3:21 AM AKDT · 1873 days ago · 10 km deep · 99 km away
6. 1.7100 km SE of Ugashik, AlaskaTue, Aug 10, 9:10 PM AKDT · 1873 days ago · 12 km deep · 100 km away
7. 1.660 km SE of Ugashik, AlaskaMon, Aug 9, 5:14 AM AKDT · 1875 days ago · 5 km deep · 82 km away
8. 1.886 km NNW of Karluk, AlaskaMon, Aug 9, 12:13 AM AKDT · 1875 days ago · 5 km deep · 69 km away
9. 1.658 km NNW of Karluk, AlaskaSun, Aug 8, 6:21 AM AKDT · 1876 days ago · 94 km deep · 81 km away
10. 2.174 km W of Karluk, AlaskaSat, Aug 7, 3:22 PM AKDT · 1876 days ago · 15 km deep · 41 km away
11. 1.652 km SE of Ugashik, AlaskaFri, Aug 6, 10:53 PM AKDT · 1877 days ago · 10 km deep · 84 km away
12. 2.266 km SE of Ugashik, AlaskaFri, Aug 6, 10:12 PM AKDT · 1877 days ago · 1 km deep · 80 km away
13. 1.865 km SE of Ugashik, AlaskaThu, Aug 5, 10:09 PM AKDT · 1878 days ago · 1 km deep · 79 km away
14. 1.866 km SE of Ugashik, AlaskaThu, Aug 5, 10:14 AM AKDT · 1878 days ago · 10 km deep · 81 km away
15. 1.961 km ENE of Ugashik, AlaskaThu, Aug 5, 9:42 AM AKDT · 1878 days ago · 134 km deep · 32 km away
16. 2.463 km SE of Ugashik, AlaskaThu, Aug 5, 8:56 AM AKDT · 1879 days ago · 5 km deep · 79 km away
17. 1.884 km NNW of Karluk, AlaskaThu, Aug 5, 8:20 AM AKDT · 1879 days ago · 2 km deep · 76 km away
18. 1.653 km SE of Ugashik, AlaskaThu, Aug 5, 7:26 AM AKDT · 1879 days ago · 14 km deep · 83 km away
19. 2.063 km SE of Ugashik, AlaskaThu, Aug 5, 4:54 AM AKDT · 1879 days ago · 11 km deep · 84 km away
20. 1.562 km SE of Ugashik, AlaskaThu, Aug 5, 4:46 AM AKDT · 1879 days ago · 12 km deep · 80 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak021ah7ibbo. Read Sun, Sep 27, 2026, 5:00 AM UTC.