M1.6 earthquake 20 km W of Cohoe, Alaska

Magnitude

1.6 (ml), micro

Local time

Sun, Jul 11, 2021, 7:11 PM AKDT

UTC

2021-07-12 03:11:25 UTC

Depth

68.9 km (42.8 mi), shallow

Epicenter

60.362° N, 151.674° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

25

• Cohoe, AlaskaPopulation 1,364. Forecast20 kmW
• Anchorage, AlaskaPopulation 289,600. Forecast135 kmSW

After

1. 1.767 km WNW of Happy Valley, AlaskaMon, Jul 12, 1:54 AM AKDT · 1904 days ago · 107 km deep · 75 km away
2. 1.818 km SSW of Tyonek, AlaskaMon, Jul 12, 2:33 AM AKDT · 1904 days ago · 70 km deep · 66 km away
3. 1.963 km ENE of Pedro Bay, AlaskaMon, Jul 12, 3:47 AM AKDT · 1904 days ago · 114 km deep · 87 km away
4. 1.6Kenai Peninsula, AlaskaMon, Jul 12, 5:01 AM AKDT · 1904 days ago · 67 km deep · 34 km away
5. 1.766 km WNW of Anchor Point, AlaskaMon, Jul 12, 5:23 AM AKDT · 1904 days ago · 103 km deep · 79 km away
6. 1.538 km WNW of Salamatof, AlaskaMon, Jul 12, 7:24 AM AKDT · 1904 days ago · 89 km deep · 41 km away
7. 1.617 km WNW of Tyonek, AlaskaMon, Jul 12, 8:46 AM AKDT · 1904 days ago · 85 km deep · 89 km away
8. 1.569 km E of Port Alsworth, AlaskaMon, Jul 12, 9:54 AM AKDT · 1904 days ago · 110 km deep · 78 km away
9. 1.760 km NW of Ninilchik, AlaskaMon, Jul 12, 4:06 PM AKDT · 1903 days ago · 104 km deep · 46 km away
10. 1.742 km WSW of Tyonek, AlaskaMon, Jul 12, 5:48 PM AKDT · 1903 days ago · 75 km deep · 67 km away
11. 1.556 km E of Port Alsworth, AlaskaMon, Jul 12, 6:28 PM AKDT · 1903 days ago · 136 km deep · 91 km away
12. 1.563 km E of Port Alsworth, AlaskaMon, Jul 12, 9:41 PM AKDT · 1903 days ago · 134 km deep · 84 km away
13. 2.336 km W of Tyonek, AlaskaMon, Jul 12, 10:24 PM AKDT · 1903 days ago · 78 km deep · 80 km away
14. 1.569 km W of Tyonek, AlaskaMon, Jul 12, 11:03 PM AKDT · 1903 days ago · 109 km deep · 86 km away
15. 1.52 km SW of Fritz Creek, AlaskaTue, Jul 13, 10:00 PM AKDT · 1902 days ago · 45 km deep · 74 km away
16. 1.964 km E of Port Alsworth, AlaskaTue, Jul 13, 10:30 PM AKDT · 1902 days ago · 135 km deep · 83 km away
17. 1.952 km WNW of Anchor Point, AlaskaWed, Jul 14, 9:29 AM AKDT · 1902 days ago · 98 km deep · 75 km away
18. 1.555 km WNW of Happy Valley, AlaskaWed, Jul 14, 8:54 PM AKDT · 1901 days ago · 88 km deep · 67 km away
19. 1.961 km ENE of Pedro Bay, AlaskaThu, Jul 15, 1:32 AM AKDT · 1901 days ago · 124 km deep · 88 km away
20. 1.964 km W of Tyonek, AlaskaThu, Jul 15, 3:18 AM AKDT · 1901 days ago · 129 km deep · 88 km away
21. 1.533 km W of Salamatof, AlaskaThu, Jul 15, 7:09 AM AKDT · 1901 days ago · 89 km deep · 31 km away
22. 2.014 km NW of Ninilchik, AlaskaThu, Jul 15, 8:37 AM AKDT · 1901 days ago · 72 km deep · 26 km away
23. 1.53 km SE of Anchor Point, AlaskaThu, Jul 15, 2:58 PM AKDT · 1900 days ago · 56 km deep · 67 km away
24. 1.641 km WSW of Anchor Point, AlaskaFri, Jul 16, 12:33 AM AKDT · 1900 days ago · 82 km deep · 89 km away
25. 2.12 km SW of Funny River, AlaskaFri, Jul 16, 3:34 AM AKDT · 1900 days ago · 38 km deep · 50 km away
26. 1.854 km WNW of Ninilchik, AlaskaFri, Jul 16, 3:57 AM AKDT · 1900 days ago · 105 km deep · 54 km away
27. 1.955 km W of Salamatof, AlaskaFri, Jul 16, 6:16 AM AKDT · 1900 days ago · 112 km deep · 52 km away
28. 1.571 km W of Salamatof, AlaskaFri, Jul 16, 7:49 AM AKDT · 1900 days ago · 104 km deep · 54 km away
29. 1.859 km NW of Ninilchik, AlaskaFri, Jul 16, 1:26 PM AKDT · 1899 days ago · 105 km deep · 45 km away
30. 1.580 km NE of Port Alsworth, AlaskaFri, Jul 16, 5:59 PM AKDT · 1899 days ago · 154 km deep · 86 km away
31. 1.563 km NW of Ninilchik, AlaskaFri, Jul 16, 6:36 PM AKDT · 1899 days ago · 112 km deep · 50 km away
32. 2.060 km W of Happy Valley, AlaskaFri, Jul 16, 7:36 PM AKDT · 1899 days ago · 94 km deep · 73 km away
33. 1.534 km WNW of Ninilchik, AlaskaFri, Jul 16, 8:14 PM AKDT · 1899 days ago · 78 km deep · 35 km away
34. 2.036 km NW of Ninilchik, AlaskaSat, Jul 17, 3:10 AM AKDT · 1899 days ago · 73 km deep · 31 km away
35. 1.630 km W of Anchor Point, AlaskaSat, Jul 17, 5:27 AM AKDT · 1899 days ago · 84 km deep · 77 km away
36. 1.565 km W of Happy Valley, AlaskaSat, Jul 17, 12:09 PM AKDT · 1898 days ago · 103 km deep · 77 km away
37. 1.610 km ESE of Kasilof, AlaskaSat, Jul 17, 3:50 PM AKDT · 1898 days ago · 47 km deep · 32 km away
38. 2.163 km E of Pedro Bay, AlaskaSat, Jul 17, 6:35 PM AKDT · 1898 days ago · 104 km deep · 97 km away
39. 1.5Southern AlaskaSat, Jul 17, 9:16 PM AKDT · 1898 days ago · 88 km deep · 77 km away
40. 1.925 km SW of Anchor Point, AlaskaSat, Jul 17, 9:57 PM AKDT · 1898 days ago · 66 km deep · 87 km away
41. 1.510 km N of Point Possession, AlaskaSat, Jul 17, 11:39 PM AKDT · 1898 days ago · 45 km deep · 91 km away
42. 1.620 km NW of Anchor Point, AlaskaSun, Jul 18, 1:56 AM AKDT · 1898 days ago · 71 km deep · 56 km away
43. 1.512 km E of Kasilof, AlaskaSun, Jul 18, 2:58 AM AKDT · 1898 days ago · 55 km deep · 34 km away
44. 1.661 km WNW of Anchor Point, AlaskaSun, Jul 18, 9:09 AM AKDT · 1898 days ago · 96 km deep · 85 km away
45. 1.671 km ENE of Pedro Bay, AlaskaSun, Jul 18, 5:56 PM AKDT · 1897 days ago · 118 km deep · 79 km away
46. 1.652 km WNW of Anchor Point, AlaskaSun, Jul 18, 9:48 PM AKDT · 1897 days ago · 99 km deep · 73 km away
47. 2.03 km NNE of Nikolaevsk, AlaskaMon, Jul 19, 2:02 AM AKDT · 1897 days ago · 44 km deep · 58 km away
48. 4.321 km NNW of Ninilchik, AlaskaMon, Jul 19, 2:52 AM AKDT · 1897 days ago · 70 km deep · 18 km away · felt by 58 · tsunami flag
49. 1.6Kenai Peninsula, AlaskaMon, Jul 19, 2:58 AM AKDT · 1897 days ago · 63 km deep · 16 km away
50. 1.621 km NNW of Ninilchik, AlaskaMon, Jul 19, 3:56 AM AKDT · 1897 days ago · 72 km deep · 17 km away
51. 2.121 km NNW of Ninilchik, AlaskaMon, Jul 19, 4:23 AM AKDT · 1897 days ago · 66 km deep · 17 km away
52. 2.062 km NE of Pedro Bay, AlaskaMon, Jul 19, 6:44 AM AKDT · 1897 days ago · 129 km deep · 89 km away
53. 2.219 km NNW of Ninilchik, AlaskaMon, Jul 19, 6:13 PM AKDT · 1896 days ago · 66 km deep · 19 km away
54. 1.853 km ENE of Pedro Bay, AlaskaMon, Jul 19, 7:34 PM AKDT · 1896 days ago · 126 km deep · 97 km away
55. 1.914 km WSW of Cooper Landing, AlaskaMon, Jul 19, 9:57 PM AKDT · 1896 days ago · 37 km deep · 90 km away
56. 2.117 km SW of Cooper Landing, AlaskaMon, Jul 19, 10:04 PM AKDT · 1896 days ago · 44 km deep · 89 km away
57. 1.958 km NE of Pedro Bay, AlaskaTue, Jul 20, 7:45 AM AKDT · 1896 days ago · 133 km deep · 92 km away
58. 1.69 km SSE of Kasilof, AlaskaTue, Jul 20, 4:05 PM AKDT · 1895 days ago · 47 km deep · 28 km away
59. 1.549 km NW of Ninilchik, AlaskaTue, Jul 20, 4:53 PM AKDT · 1895 days ago · 91 km deep · 36 km away
60. 2.047 km WNW of Tyonek, AlaskaTue, Jul 20, 6:07 PM AKDT · 1895 days ago · 99 km deep · 92 km away

The first 60 of at least 200.

Before

1. 2.1Kenai Peninsula, AlaskaSun, Jul 11, 6:06 PM AKDT · 1904 days ago · 53 km deep · 33 km away
2. 1.854 km WNW of Ninilchik, AlaskaSun, Jul 11, 9:51 AM AKDT · 1905 days ago · 94 km deep · 52 km away
3. 1.660 km NW of Ninilchik, AlaskaSun, Jul 11, 8:26 AM AKDT · 1905 days ago · 87 km deep · 43 km away
4. 1.725 km W of Anchor Point, AlaskaSun, Jul 11, 2:49 AM AKDT · 1905 days ago · 70 km deep · 76 km away
5. 2.540 km W of Anchor Point, AlaskaSun, Jul 11, 2:14 AM AKDT · 1905 days ago · 85 km deep · 86 km away
6. 3.053 km WNW of Anchor Point, AlaskaSat, Jul 10, 10:14 PM AKDT · 1905 days ago · 89 km deep · 74 km away
7. 1.617 km NNW of Ninilchik, AlaskaSat, Jul 10, 8:12 PM AKDT · 1905 days ago · 65 km deep · 21 km away
8. 1.667 km ENE of Pedro Bay, AlaskaSat, Jul 10, 7:01 PM AKDT · 1905 days ago · 109 km deep · 82 km away
9. 1.857 km E of Port Alsworth, AlaskaSat, Jul 10, 1:59 PM AKDT · 1905 days ago · 144 km deep · 91 km away
10. 1.758 km W of Happy Valley, AlaskaSat, Jul 10, 1:49 PM AKDT · 1905 days ago · 84 km deep · 72 km away
11. 1.715 km NNW of Sterling, AlaskaSat, Jul 10, 11:46 AM AKDT · 1905 days ago · 41 km deep · 58 km away
12. 1.861 km WNW of Nikiski, AlaskaSat, Jul 10, 10:00 AM AKDT · 1906 days ago · 120 km deep · 68 km away
13. 2.160 km E of Pedro Bay, AlaskaSat, Jul 10, 9:02 AM AKDT · 1906 days ago · 122 km deep · 93 km away
14. 1.720 km WNW of Happy Valley, AlaskaSat, Jul 10, 8:54 AM AKDT · 1906 days ago · 72 km deep · 47 km away
15. 1.526 km W of Happy Valley, AlaskaSat, Jul 10, 8:49 AM AKDT · 1906 days ago · 69 km deep · 55 km away
16. 1.914 km E of Ninilchik, AlaskaSat, Jul 10, 8:23 AM AKDT · 1906 days ago · 37 km deep · 38 km away
17. 1.527 km WNW of Tyonek, AlaskaSat, Jul 10, 6:01 AM AKDT · 1906 days ago · 72 km deep · 89 km away
18. 1.548 km WSW of Tyonek, AlaskaSat, Jul 10, 2:21 AM AKDT · 1906 days ago · 84 km deep · 68 km away
19. 2.067 km ENE of Port Alsworth, AlaskaSat, Jul 10, 1:50 AM AKDT · 1906 days ago · 141 km deep · 85 km away
20. 2.472 km E of Port Alsworth, AlaskaSat, Jul 10, 12:39 AM AKDT · 1906 days ago · 134 km deep · 75 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak0218v8kozl. Read Mon, Sep 28, 2026, 5:33 AM UTC.