M1.5 earthquake 52 km NW of Karluk, Alaska

Magnitude

1.5 (ml), micro

Local time

Sun, Jul 18, 2021, 4:09 AM AKDT

UTC

2021-07-18 12:09:56 UTC

Depth

82.3 km (51.1 mi), intermediate-depth

Epicenter

57.957° N, 154.956° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

24

• Womens Bay, AlaskaPopulation 719. Forecast139 kmWNW
• Anchorage, AlaskaPopulation 289,600. Forecast461 kmSW

After

1. 1.883 km NW of Karluk, AlaskaSun, Jul 18, 6:36 AM AKDT · 1893 days ago · 9 km deep · 31 km away
2. 1.593 km SSE of Kokhanok, AlaskaSun, Jul 18, 7:21 AM AKDT · 1893 days ago · 14 km deep · 81 km away
3. 3.021 km SSE of Karluk, AlaskaSun, Jul 18, 8:09 AM AKDT · 1893 days ago · 38 km deep · 73 km away
4. 1.576 km SW of Karluk, AlaskaMon, Jul 19, 1:15 AM AKDT · 1892 days ago · 69 km deep · 95 km away
5. 1.827 km WSW of Karluk, AlaskaWed, Jul 21, 12:46 AM AKDT · 1890 days ago · 3 km deep · 51 km away
6. 1.749 km SE of King Salmon, AlaskaWed, Jul 21, 1:11 PM AKDT · 1889 days ago · 157 km deep · 82 km away
7. 1.634 km N of Larsen Bay, AlaskaFri, Jul 23, 5:31 AM AKDT · 1888 days ago · 13 km deep · 58 km away
8. 2.696 km NW of Aleneva, AlaskaFri, Jul 23, 7:37 PM AKDT · 1887 days ago · 92 km deep · 89 km away
9. 1.986 km E of King Salmon, AlaskaSat, Jul 24, 5:32 PM AKDT · 1886 days ago · 139 km deep · 77 km away
10. 2.428 km NW of Karluk, AlaskaSun, Jul 25, 5:36 PM AKDT · 1885 days ago · 35 km deep · 27 km away
11. 2.228 km WNW of Karluk, AlaskaSun, Jul 25, 5:36 PM AKDT · 1885 days ago · 53 km deep · 29 km away
12. 2.387 km SSE of Kokhanok, AlaskaMon, Jul 26, 7:17 PM AKDT · 1884 days ago · 9 km deep · 87 km away
13. 1.585 km SSE of Kokhanok, AlaskaMon, Jul 26, 8:10 PM AKDT · 1884 days ago · 2 km deep · 88 km away
14. 3.067 km ENE of Ugashik, AlaskaTue, Jul 27, 6:25 AM AKDT · 1884 days ago · 129 km deep · 87 km away
15. 1.599 km NNW of Karluk, AlaskaTue, Jul 27, 7:25 AM AKDT · 1884 days ago · 1 km deep · 54 km away
16. 2.352 km E of Egegik, AlaskaThu, Jul 29, 5:14 AM AKDT · 1882 days ago · 11 km deep · 93 km away
17. 1.555 km ESE of Egegik, AlaskaThu, Jul 29, 7:29 AM AKDT · 1882 days ago · 27 km deep · 90 km away
18. 1.693 km NW of Aleneva, AlaskaThu, Jul 29, 7:19 PM AKDT · 1881 days ago · 0 km deep · 84 km away
19. 2.831 km NNW of Akhiok, AlaskaThu, Jul 29, 8:12 PM AKDT · 1881 days ago · 35 km deep · 90 km away
20. 2.182 km WNW of Karluk, AlaskaFri, Jul 30, 3:48 AM AKDT · 1881 days ago · 13 km deep · 43 km away
21. 1.881 km WNW of Karluk, AlaskaFri, Jul 30, 3:52 AM AKDT · 1881 days ago · 16 km deep · 42 km away
22. 1.676 km NW of Karluk, AlaskaFri, Jul 30, 4:26 AM AKDT · 1881 days ago · 15 km deep · 29 km away
23. 1.873 km ENE of Ugashik, AlaskaFri, Jul 30, 11:07 PM AKDT · 1880 days ago · 123 km deep · 81 km away
24. 2.381 km WNW of Karluk, AlaskaSat, Jul 31, 10:26 AM AKDT · 1880 days ago · 9 km deep · 42 km away
25. 1.663 km WSW of Karluk, AlaskaSun, Aug 1, 9:38 AM AKDT · 1879 days ago · 80 km deep · 65 km away
26. 2.291 km SSE of Kokhanok, AlaskaSun, Aug 1, 5:40 PM AKDT · 1878 days ago · 102 km deep · 92 km away
27. 1.986 km N of Karluk, AlaskaSun, Aug 1, 8:00 PM AKDT · 1878 days ago · 8 km deep · 46 km away
28. 2.259 km WSW of Karluk, AlaskaMon, Aug 2, 2:29 AM AKDT · 1878 days ago · 54 km deep · 76 km away
29. 1.680 km WNW of Aleneva, AlaskaMon, Aug 2, 5:51 PM AKDT · 1877 days ago · 86 km deep · 74 km away
30. 2.091 km WNW of Karluk, AlaskaMon, Aug 2, 7:58 PM AKDT · 1877 days ago · 11 km deep · 50 km away
31. 2.980 km ESE of Egegik, AlaskaTue, Aug 3, 4:24 PM AKDT · 1876 days ago · 125 km deep · 74 km away
32. 1.685 km WSW of Karluk, AlaskaTue, Aug 3, 7:10 PM AKDT · 1876 days ago · 5 km deep · 94 km away
33. 2.064 km NW of Aleneva, AlaskaWed, Aug 4, 10:22 PM AKDT · 1875 days ago · 70 km deep · 96 km away
34. 1.713 km NE of Larsen Bay, AlaskaThu, Aug 5, 2:04 AM AKDT · 1875 days ago · 13 km deep · 77 km away
35. 1.884 km NNW of Karluk, AlaskaThu, Aug 5, 8:20 AM AKDT · 1875 days ago · 2 km deep · 35 km away
36. 2.010 km ESE of Karluk, AlaskaThu, Aug 5, 8:46 AM AKDT · 1875 days ago · 57 km deep · 61 km away
37. 1.961 km ENE of Ugashik, AlaskaThu, Aug 5, 9:42 AM AKDT · 1875 days ago · 134 km deep · 92 km away
38. 2.586 km NW of Aleneva, AlaskaFri, Aug 6, 2:09 PM AKDT · 1873 days ago · 94 km deep · 95 km away
39. 2.174 km W of Karluk, AlaskaSat, Aug 7, 3:22 PM AKDT · 1872 days ago · 15 km deep · 67 km away
40. 1.658 km NNW of Karluk, AlaskaSun, Aug 8, 6:21 AM AKDT · 1872 days ago · 94 km deep · 23 km away
41. 1.886 km NNW of Karluk, AlaskaMon, Aug 9, 12:13 AM AKDT · 1871 days ago · 5 km deep · 35 km away
42. 1.630 km N of Akhiok, AlaskaTue, Aug 10, 10:50 PM AKDT · 1869 days ago · 8 km deep · 97 km away
43. 1.630 km SSW of Karluk, AlaskaWed, Aug 11, 3:21 AM AKDT · 1869 days ago · 10 km deep · 75 km away
44. 1.960 km SE of King Salmon, AlaskaThu, Aug 12, 8:32 PM AKDT · 1867 days ago · 155 km deep · 68 km away
45. 2.940 km SW of Karluk, AlaskaFri, Aug 13, 6:44 PM AKDT · 1866 days ago · 51 km deep · 72 km away
46. 1.678 km SSE of Kokhanok, AlaskaSat, Aug 14, 6:35 PM AKDT · 1865 days ago · 97 km deep · 96 km away
47. 2.536 km NNE of Karluk, AlaskaSun, Aug 15, 2:00 PM AKDT · 1864 days ago · 54 km deep · 38 km away
48. 2.393 km WNW of Karluk, AlaskaMon, Aug 16, 12:36 AM AKDT · 1864 days ago · 110 km deep · 60 km away
49. 1.520 km WNW of Karluk, AlaskaTue, Aug 17, 12:00 AM AKDT · 1863 days ago · 74 km deep · 37 km away
50. 1.7Alaska PeninsulaWed, Aug 18, 5:31 AM AKDT · 1862 days ago · 85 km deep · 7 km away
51. 2.067 km NNW of Karluk, AlaskaWed, Aug 18, 7:50 AM AKDT · 1862 days ago · 87 km deep · 17 km away
52. 1.558 km WNW of Akhiok, AlaskaThu, Aug 19, 9:39 AM AKDT · 1861 days ago · 56 km deep · 92 km away
53. 2.5Alaska PeninsulaThu, Aug 19, 10:17 PM AKDT · 1860 days ago · 72 km deep · 85 km away
54. 1.962 km WNW of Akhiok, AlaskaFri, Aug 20, 1:03 AM AKDT · 1860 days ago · 57 km deep · 96 km away
55. 2.270 km ESE of Egegik, AlaskaFri, Aug 20, 7:08 AM AKDT · 1860 days ago · 146 km deep · 78 km away
56. 1.673 km WNW of Karluk, AlaskaFri, Aug 20, 11:10 AM AKDT · 1859 days ago · 99 km deep · 50 km away
57. 2.381 km W of Karluk, AlaskaFri, Aug 20, 1:07 PM AKDT · 1859 days ago · 6 km deep · 61 km away
58. 2.556 km SE of King Salmon, AlaskaFri, Aug 20, 3:13 PM AKDT · 1859 days ago · 155 km deep · 74 km away
59. 2.089 km WNW of Karluk, AlaskaFri, Aug 20, 3:35 PM AKDT · 1859 days ago · 100 km deep · 58 km away
60. 1.9Alaska PeninsulaFri, Aug 20, 8:37 PM AKDT · 1859 days ago · 87 km deep · 53 km away

The first 60 of 108.

Before

1. 1.959 km ENE of Ugashik, AlaskaSun, Jul 18, 3:00 AM AKDT · 1893 days ago · 136 km deep · 95 km away
2. 2.553 km SE of King Salmon, AlaskaSun, Jul 18, 2:32 AM AKDT · 1893 days ago · 163 km deep · 76 km away
3. 1.969 km WNW of Aleneva, AlaskaSun, Jul 18, 2:16 AM AKDT · 1893 days ago · 65 km deep · 62 km away
4. 2.987 km SSE of Kokhanok, AlaskaSun, Jul 18, 2:01 AM AKDT · 1893 days ago · 10 km deep · 87 km away · felt by 1
5. 1.8Kodiak Island region, AlaskaSat, Jul 17, 6:46 PM AKDT · 1893 days ago · 39 km deep · 62 km away
6. 2.142 km W of Port Lions, AlaskaThu, Jul 15, 4:20 AM AKDT · 1896 days ago · 48 km deep · 81 km away
7. 1.626 km NNE of Larsen Bay, AlaskaSun, Jul 11, 9:55 PM AKDT · 1899 days ago · 45 km deep · 67 km away
8. 1.599 km WNW of Aleneva, AlaskaSun, Jul 11, 1:47 PM AKDT · 1899 days ago · 87 km deep · 73 km away
9. 2.135 km W of Karluk, AlaskaSat, Jul 10, 4:05 PM AKDT · 1900 days ago · 79 km deep · 50 km away
10. 1.976 km ESE of King Salmon, AlaskaSat, Jul 10, 1:30 PM AKDT · 1900 days ago · 142 km deep · 57 km away
11. 1.969 km ENE of Ugashik, AlaskaSat, Jul 10, 11:47 AM AKDT · 1900 days ago · 119 km deep · 84 km away
12. 2.040 km NNW of Karluk, AlaskaFri, Jul 9, 3:52 AM AKDT · 1902 days ago · 64 km deep · 20 km away
13. 2.117 km NNE of Karluk, AlaskaFri, Jul 9, 3:52 AM AKDT · 1902 days ago · 70 km deep · 47 km away
14. 1.958 km ESE of Egegik, AlaskaThu, Jul 8, 8:05 PM AKDT · 1902 days ago · 155 km deep · 94 km away
15. 1.753 km ESE of Egegik, AlaskaThu, Jul 8, 6:17 AM AKDT · 1903 days ago · 155 km deep · 98 km away
16. 2.569 km NNW of Karluk, AlaskaWed, Jul 7, 9:58 PM AKDT · 1903 days ago · 10 km deep · 26 km away
17. 1.5Kodiak Island region, AlaskaWed, Jul 7, 5:50 PM AKDT · 1903 days ago · 53 km deep · 39 km away
18. 2.546 km WSW of Karluk, AlaskaTue, Jul 6, 11:54 PM AKDT · 1904 days ago · 58 km deep · 66 km away
19. 3.093 km WNW of Karluk, AlaskaSun, Jul 4, 2:50 PM AKDT · 1906 days ago · 9 km deep · 55 km away
20. 2.833 km NNE of Akhiok, AlaskaSun, Jul 4, 9:54 AM AKDT · 1907 days ago · 53 km deep · 96 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak02195b5bbz. Read Wed, Sep 23, 2026, 6:28 AM UTC.