M2.1 earthquake 56 km NW of Ninilchik, Alaska

Magnitude

2.1 (ml), micro

Local time

Wed, Sep 29, 2021, 9:51 AM AKDT

UTC

2021-09-29 17:51:45 UTC

Depth

87.1 km (54.1 mi), intermediate-depth

Epicenter

60.361° N, 152.474° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

87

• Ninilchik, AlaskaPopulation 883. Forecast56 kmNW
• Anchorage, AlaskaPopulation 289,600. Forecast169 kmWSW

After

1. 1.652 km E of Pedro Bay, AlaskaWed, Sep 29, 10:03 AM AKDT · 1821 days ago · 111 km deep · 83 km away
2. 1.665 km W of Tyonek, AlaskaWed, Sep 29, 1:31 PM AKDT · 1821 days ago · 111 km deep · 75 km away
3. 1.544 km W of Kalifornsky, AlaskaWed, Sep 29, 2:17 PM AKDT · 1821 days ago · 86 km deep · 24 km away
4. 2.063 km WNW of Happy Valley, AlaskaWed, Sep 29, 3:06 PM AKDT · 1821 days ago · 111 km deep · 38 km away
5. 2.162 km W of Happy Valley, AlaskaWed, Sep 29, 9:08 PM AKDT · 1820 days ago · 92 km deep · 40 km away
6. 1.860 km W of Anchor Point, AlaskaThu, Sep 30, 12:32 AM AKDT · 1820 days ago · 111 km deep · 59 km away
7. 2.067 km W of Nikiski, AlaskaThu, Sep 30, 5:28 AM AKDT · 1820 days ago · 140 km deep · 46 km away
8. 1.667 km WNW of Ninilchik, AlaskaThu, Sep 30, 4:53 PM AKDT · 1819 days ago · 121 km deep · 15 km away
9. 1.961 km WNW of Anchor Point, AlaskaThu, Sep 30, 9:20 PM AKDT · 1819 days ago · 92 km deep · 56 km away
10. 1.561 km WNW of Anchor Point, AlaskaThu, Sep 30, 11:45 PM AKDT · 1819 days ago · 90 km deep · 49 km away
11. 1.658 km W of Ninilchik, AlaskaFri, Oct 1, 12:56 AM AKDT · 1819 days ago · 99 km deep · 26 km away
12. 1.721 km WNW of Clam Gulch, AlaskaFri, Oct 1, 1:25 AM AKDT · 1819 days ago · 67 km deep · 41 km away
13. 1.629 km WNW of Ninilchik, AlaskaFri, Oct 1, 1:34 AM AKDT · 1819 days ago · 69 km deep · 29 km away
14. 2.265 km WNW of Happy Valley, AlaskaFri, Oct 1, 4:02 AM AKDT · 1819 days ago · 107 km deep · 36 km away
15. 1.527 km WSW of Anchor Point, AlaskaFri, Oct 1, 11:29 AM AKDT · 1819 days ago · 69 km deep · 78 km away
16. 1.619 km ENE of Nikiski, AlaskaFri, Oct 1, 12:41 PM AKDT · 1819 days ago · 25 km deep · 94 km away
17. 2.254 km E of Pedro Bay, AlaskaFri, Oct 1, 1:15 PM AKDT · 1819 days ago · 102 km deep · 80 km away
18. 1.548 km W of Anchor Point, AlaskaFri, Oct 1, 2:07 PM AKDT · 1819 days ago · 81 km deep · 61 km away
19. 1.678 km WNW of Ninilchik, AlaskaFri, Oct 1, 3:13 PM AKDT · 1819 days ago · 109 km deep · 24 km away
20. 2.120 km ENE of Pedro Bay, AlaskaFri, Oct 1, 5:25 PM AKDT · 1818 days ago · 145 km deep · 92 km away
21. 1.759 km WNW of Nanwalek, AlaskaFri, Oct 1, 5:28 PM AKDT · 1818 days ago · 101 km deep · 90 km away
22. 1.650 km WNW of Tyonek, AlaskaFri, Oct 1, 5:36 PM AKDT · 1818 days ago · 93 km deep · 99 km away
23. 1.545 km WSW of Tyonek, AlaskaFri, Oct 1, 9:46 PM AKDT · 1818 days ago · 78 km deep · 73 km away
24. 1.945 km W of Anchor Point, AlaskaSat, Oct 2, 12:25 AM AKDT · 1818 days ago · 86 km deep · 69 km away
25. 1.936 km WNW of Happy Valley, AlaskaSat, Oct 2, 7:01 AM AKDT · 1818 days ago · 75 km deep · 32 km away
26. 1.843 km W of Anchor Point, AlaskaSat, Oct 2, 1:31 PM AKDT · 1818 days ago · 80 km deep · 61 km away
27. 2.035 km WNW of Anchor Point, AlaskaSat, Oct 2, 6:57 PM AKDT · 1817 days ago · 94 km deep · 48 km away
28. 1.950 km ESE of Port Alsworth, AlaskaSat, Oct 2, 9:55 PM AKDT · 1817 days ago · 162 km deep · 61 km away
29. 1.929 km NE of Pedro Bay, AlaskaSat, Oct 2, 10:55 PM AKDT · 1817 days ago · 148 km deep · 81 km away
30. 1.756 km W of Nikiski, AlaskaSun, Oct 3, 2:07 AM AKDT · 1817 days ago · 91 km deep · 48 km away
31. 2.144 km WNW of Clam Gulch, AlaskaSun, Oct 3, 6:09 AM AKDT · 1817 days ago · 77 km deep · 20 km away
32. 1.958 km WNW of Nanwalek, AlaskaSun, Oct 3, 6:46 AM AKDT · 1817 days ago · 77 km deep · 95 km away
33. 1.627 km SW of Anchor Point, AlaskaSun, Oct 3, 12:00 PM AKDT · 1817 days ago · 67 km deep · 85 km away
34. 1.769 km ENE of Pedro Bay, AlaskaSun, Oct 3, 12:32 PM AKDT · 1817 days ago · 112 km deep · 45 km away
35. 1.537 km WSW of Anchor Point, AlaskaSun, Oct 3, 3:09 PM AKDT · 1817 days ago · 71 km deep · 73 km away
36. 1.565 km WNW of Nanwalek, AlaskaSun, Oct 3, 5:35 PM AKDT · 1816 days ago · 91 km deep · 92 km away
37. 1.56 km SW of Kasilof, AlaskaSun, Oct 3, 10:53 PM AKDT · 1816 days ago · 56 km deep · 63 km away
38. 1.859 km E of Pedro Bay, AlaskaSun, Oct 3, 11:34 PM AKDT · 1816 days ago · 97 km deep · 68 km away
39. 1.742 km E of Pedro Bay, AlaskaMon, Oct 4, 4:50 AM AKDT · 1816 days ago · 114 km deep · 87 km away
40. 1.529 km WNW of Anchor Point, AlaskaMon, Oct 4, 6:09 AM AKDT · 1816 days ago · 83 km deep · 53 km away
41. 1.516 km W of Salamatof, AlaskaMon, Oct 4, 1:00 PM AKDT · 1816 days ago · 72 km deep · 54 km away
42. 1.944 km WNW of Ninilchik, AlaskaMon, Oct 4, 5:58 PM AKDT · 1815 days ago · 91 km deep · 19 km away
43. 2.932 km WNW of Nanwalek, AlaskaMon, Oct 4, 6:44 PM AKDT · 1815 days ago · 63 km deep · 94 km away · felt by 1
44. 2.335 km WNW of Nanwalek, AlaskaMon, Oct 4, 6:44 PM AKDT · 1815 days ago · 68 km deep · 92 km away
45. 2.751 km W of Anchor Point, AlaskaMon, Oct 4, 7:29 PM AKDT · 1815 days ago · 91 km deep · 74 km away
46. 1.938 km ENE of Pedro Bay, AlaskaMon, Oct 4, 8:31 PM AKDT · 1815 days ago · 126 km deep · 77 km away
47. 1.868 km E of Port Alsworth, AlaskaTue, Oct 5, 7:55 AM AKDT · 1815 days ago · 123 km deep · 40 km away
48. 1.533 km E of Pedro Bay, AlaskaTue, Oct 5, 8:52 AM AKDT · 1815 days ago · 122 km deep · 91 km away
49. 2.343 km NW of Nanwalek, AlaskaTue, Oct 5, 5:53 PM AKDT · 1814 days ago · 78 km deep · 86 km away
50. 1.546 km ESE of Pedro Bay, AlaskaTue, Oct 5, 6:03 PM AKDT · 1814 days ago · 113 km deep · 87 km away
51. 1.873 km W of Nikiski, AlaskaTue, Oct 5, 10:57 PM AKDT · 1814 days ago · 121 km deep · 52 km away
52. 1.662 km WNW of Anchor Point, AlaskaWed, Oct 6, 6:24 AM AKDT · 1814 days ago · 110 km deep · 45 km away
53. 2.951 km W of Anchor Point, AlaskaWed, Oct 6, 11:55 AM AKDT · 1814 days ago · 86 km deep · 73 km away
54. 1.752 km W of Anchor Point, AlaskaWed, Oct 6, 1:58 PM AKDT · 1814 days ago · 79 km deep · 74 km away
55. 2.234 km E of Pedro Bay, AlaskaWed, Oct 6, 3:05 PM AKDT · 1814 days ago · 138 km deep · 81 km away
56. 1.866 km WNW of Happy Valley, AlaskaWed, Oct 6, 5:47 PM AKDT · 1813 days ago · 112 km deep · 34 km away
57. 1.6Kenai Peninsula, AlaskaWed, Oct 6, 8:21 PM AKDT · 1813 days ago · 77 km deep · 84 km away
58. 2.238 km ESE of Pedro Bay, AlaskaWed, Oct 6, 10:35 PM AKDT · 1813 days ago · 118 km deep · 99 km away
59. 1.734 km WNW of Clam Gulch, AlaskaThu, Oct 7, 12:38 AM AKDT · 1813 days ago · 72 km deep · 28 km away
60. 2.075 km ENE of Port Alsworth, AlaskaThu, Oct 7, 1:23 AM AKDT · 1813 days ago · 136 km deep · 33 km away

The first 60 of at least 201.

Before

1. 2.0Southern AlaskaWed, Sep 29, 8:00 AM AKDT · 1821 days ago · 67 km deep · 74 km away
2. 1.961 km WNW of Anchor Point, AlaskaTue, Sep 28, 9:12 PM AKDT · 1821 days ago · 94 km deep · 53 km away
3. 1.6Southern AlaskaTue, Sep 28, 7:24 PM AKDT · 1821 days ago · 141 km deep · 46 km away
4. 1.666 km WNW of Nanwalek, AlaskaTue, Sep 28, 10:43 AM AKDT · 1822 days ago · 103 km deep · 89 km away
5. 1.9107 km NE of Port Alsworth, AlaskaTue, Sep 28, 4:09 AM AKDT · 1822 days ago · 52 km deep · 81 km away
6. 1.552 km WNW of Nanwalek, AlaskaMon, Sep 27, 6:43 PM AKDT · 1822 days ago · 72 km deep · 96 km away
7. 1.844 km E of Pedro Bay, AlaskaMon, Sep 27, 10:51 AM AKDT · 1823 days ago · 122 km deep · 78 km away
8. 1.653 km E of Pedro Bay, AlaskaMon, Sep 27, 9:51 AM AKDT · 1823 days ago · 101 km deep · 79 km away
9. 2.025 km NW of Seldovia, AlaskaMon, Sep 27, 7:30 AM AKDT · 1823 days ago · 45 km deep · 91 km away
10. 2.215 km W of Ninilchik, AlaskaMon, Sep 27, 6:17 AM AKDT · 1823 days ago · 58 km deep · 44 km away
11. 1.633 km ESE of Pedro Bay, AlaskaMon, Sep 27, 4:32 AM AKDT · 1823 days ago · 125 km deep · 92 km away
12. 1.758 km ENE of Pedro Bay, AlaskaSun, Sep 26, 11:10 PM AKDT · 1823 days ago · 118 km deep · 55 km away
13. 2.26 km E of Nikiski, AlaskaSun, Sep 26, 10:02 PM AKDT · 1823 days ago · 59 km deep · 81 km away
14. 1.566 km WNW of Ninilchik, AlaskaSun, Sep 26, 2:11 PM AKDT · 1824 days ago · 119 km deep · 24 km away
15. 2.89 km SSW of Anchor Point, AlaskaSun, Sep 26, 1:32 PM AKDT · 1824 days ago · 54 km deep · 79 km away · felt by 1
16. 1.560 km WNW of Anchor Point, AlaskaSun, Sep 26, 12:37 AM AKDT · 1824 days ago · 105 km deep · 49 km away
17. 1.543 km E of Port Alsworth, AlaskaSat, Sep 25, 9:27 PM AKDT · 1824 days ago · 156 km deep · 64 km away
18. 1.753 km WNW of Happy Valley, AlaskaSat, Sep 25, 8:37 AM AKDT · 1825 days ago · 97 km deep · 32 km away
19. 2.116 km WNW of Fox River, AlaskaSat, Sep 25, 4:12 AM AKDT · 1825 days ago · 36 km deep · 85 km away
20. 2.254 km ENE of Pedro Bay, AlaskaFri, Sep 24, 10:30 PM AKDT · 1825 days ago · 132 km deep · 59 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak021ci4lsnd. Read Thu, Sep 24, 2026, 11:09 AM UTC.