M1.9 earthquake 5 km E of Ninilchik, Alaska

Magnitude

1.9 (ml), micro

Local time

Thu, Sep 9, 2021, 7:41 AM AKDT

UTC

2021-09-09 15:41:54 UTC

Depth

50.8 km (31.6 mi), shallow

Epicenter

60.051° N, 151.575° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

49

• Ninilchik, AlaskaPopulation 883. Forecast5 kmE
• Anchorage, AlaskaPopulation 289,600. Forecast159 kmSW

After

1. 2.045 km NW of Ninilchik, AlaskaThu, Sep 9, 3:24 PM AKDT · 1841 days ago · 82 km deep · 49 km away
2. 1.840 km W of Nanwalek, AlaskaThu, Sep 9, 6:00 PM AKDT · 1840 days ago · 81 km deep · 95 km away
3. 2.362 km E of Pedro Bay, AlaskaThu, Sep 9, 7:34 PM AKDT · 1840 days ago · 96 km deep · 84 km away
4. 3.324 km WNW of Clam Gulch, AlaskaThu, Sep 9, 9:31 PM AKDT · 1840 days ago · 66 km deep · 35 km away
5. 1.559 km WNW of Nikiski, AlaskaFri, Sep 10, 2:05 AM AKDT · 1840 days ago · 11 km deep · 99 km away
6. 1.754 km WNW of Ninilchik, AlaskaFri, Sep 10, 4:49 AM AKDT · 1840 days ago · 102 km deep · 59 km away
7. 2.010 km SSE of Kasilof, AlaskaFri, Sep 10, 6:59 AM AKDT · 1840 days ago · 57 km deep · 30 km away
8. 1.836 km NW of Ninilchik, AlaskaFri, Sep 10, 9:50 AM AKDT · 1840 days ago · 95 km deep · 40 km away
9. 1.517 km ESE of Clam Gulch, AlaskaFri, Sep 10, 11:43 AM AKDT · 1840 days ago · 62 km deep · 31 km away
10. 2.615 km WSW of Cooper Landing, AlaskaFri, Sep 10, 2:13 PM AKDT · 1840 days ago · 40 km deep · 92 km away · felt by 2
11. 1.534 km NW of Nikiski, AlaskaFri, Sep 10, 2:43 PM AKDT · 1840 days ago · 78 km deep · 95 km away
12. 3.95 km SSW of Kasilof, AlaskaFri, Sep 10, 9:58 PM AKDT · 1839 days ago · 60 km deep · 30 km away · felt by 39 · tsunami flag
13. 1.94 km SW of Kasilof, AlaskaFri, Sep 10, 10:03 PM AKDT · 1839 days ago · 58 km deep · 32 km away · felt by 1
14. 1.858 km WNW of Happy Valley, AlaskaSat, Sep 11, 12:50 AM AKDT · 1839 days ago · 100 km deep · 66 km away
15. 2.042 km WNW of Nanwalek, AlaskaSat, Sep 11, 3:04 AM AKDT · 1839 days ago · 75 km deep · 83 km away
16. 1.835 km WNW of Nanwalek, AlaskaSat, Sep 11, 6:11 AM AKDT · 1839 days ago · 62 km deep · 86 km away
17. 1.524 km SW of Anchor Point, AlaskaSat, Sep 11, 10:07 AM AKDT · 1839 days ago · 87 km deep · 57 km away
18. 1.741 km NW of Ninilchik, AlaskaSat, Sep 11, 11:46 AM AKDT · 1839 days ago · 84 km deep · 45 km away
19. 1.538 km WSW of Salamatof, AlaskaSat, Sep 11, 5:04 PM AKDT · 1838 days ago · 86 km deep · 55 km away
20. 2.24 km NE of Ninilchik, AlaskaSat, Sep 11, 7:14 PM AKDT · 1838 days ago · 54 km deep · 3 km away
21. 1.866 km W of Happy Valley, AlaskaSat, Sep 11, 10:33 PM AKDT · 1838 days ago · 110 km deep · 74 km away
22. 2.259 km W of Ninilchik, AlaskaSun, Sep 12, 1:40 AM AKDT · 1838 days ago · 108 km deep · 64 km away
23. 1.664 km WNW of Nanwalek, AlaskaSun, Sep 12, 2:00 AM AKDT · 1838 days ago · 98 km deep · 93 km away
24. 1.753 km ENE of Pedro Bay, AlaskaSun, Sep 12, 2:40 AM AKDT · 1838 days ago · 127 km deep · 91 km away
25. 1.874 km WNW of Ninilchik, AlaskaSun, Sep 12, 5:35 AM AKDT · 1838 days ago · 118 km deep · 79 km away
26. 1.861 km WNW of Nanwalek, AlaskaSun, Sep 12, 6:14 AM AKDT · 1838 days ago · 97 km deep · 89 km away
27. 1.957 km NW of Ninilchik, AlaskaSun, Sep 12, 6:19 AM AKDT · 1838 days ago · 104 km deep · 61 km away
28. 2.560 km ESE of Pedro Bay, AlaskaSun, Sep 12, 7:15 AM AKDT · 1838 days ago · 100 km deep · 96 km away
29. 3.114 km E of Fritz Creek, AlaskaSun, Sep 12, 10:11 PM AKDT · 1837 days ago · 46 km deep · 48 km away · felt by 6
30. 1.826 km WNW of Nanwalek, AlaskaSun, Sep 12, 10:22 PM AKDT · 1837 days ago · 70 km deep · 76 km away
31. 1.719 km SW of Tyonek, AlaskaMon, Sep 13, 2:16 AM AKDT · 1837 days ago · 117 km deep · 98 km away
32. 1.955 km NW of Ninilchik, AlaskaMon, Sep 13, 3:28 AM AKDT · 1837 days ago · 91 km deep · 59 km away
33. 1.814 km ESE of Fritz Creek, AlaskaMon, Sep 13, 5:20 AM AKDT · 1837 days ago · 46 km deep · 48 km away
34. 2.272 km NW of Ninilchik, AlaskaMon, Sep 13, 5:48 PM AKDT · 1836 days ago · 110 km deep · 77 km away
35. 1.614 km SW of Anchor Point, AlaskaTue, Sep 14, 8:08 AM AKDT · 1836 days ago · 57 km deep · 48 km away
36. 1.570 km ENE of Pedro Bay, AlaskaTue, Sep 14, 12:15 PM AKDT · 1836 days ago · 104 km deep · 79 km away
37. 1.971 km E of Port Alsworth, AlaskaTue, Sep 14, 1:41 PM AKDT · 1836 days ago · 128 km deep · 81 km away
38. 2.379 km W of Salamatof, AlaskaTue, Sep 14, 1:54 PM AKDT · 1836 days ago · 119 km deep · 84 km away
39. 1.923 km W of Happy Valley, AlaskaTue, Sep 14, 6:04 PM AKDT · 1835 days ago · 77 km deep · 34 km away
40. 1.569 km WNW of Ninilchik, AlaskaTue, Sep 14, 6:09 PM AKDT · 1835 days ago · 119 km deep · 74 km away
41. 1.559 km WNW of Happy Valley, AlaskaTue, Sep 14, 11:31 PM AKDT · 1835 days ago · 97 km deep · 66 km away
42. 1.657 km ESE of Pedro Bay, AlaskaWed, Sep 15, 8:53 AM AKDT · 1835 days ago · 111 km deep · 97 km away
43. 1.681 km W of Salamatof, AlaskaWed, Sep 15, 11:51 AM AKDT · 1835 days ago · 115 km deep · 86 km away
44. 1.868 km W of Happy Valley, AlaskaWed, Sep 15, 10:59 PM AKDT · 1834 days ago · 113 km deep · 76 km away
45. 1.547 km WNW of Anchor Point, AlaskaThu, Sep 16, 12:27 AM AKDT · 1834 days ago · 84 km deep · 63 km away
46. 1.669 km WNW of Ninilchik, AlaskaThu, Sep 16, 1:02 AM AKDT · 1834 days ago · 113 km deep · 74 km away
47. 1.520 km E of Kasilof, AlaskaThu, Sep 16, 5:43 AM AKDT · 1834 days ago · 44 km deep · 47 km away
48. 1.69 km WNW of Nanwalek, AlaskaThu, Sep 16, 8:51 AM AKDT · 1834 days ago · 54 km deep · 80 km away
49. 1.819 km ENE of Sterling, AlaskaThu, Sep 16, 4:37 PM AKDT · 1833 days ago · 19 km deep · 86 km away · felt by 1
50. 1.529 km SSW of Cooper Landing, AlaskaThu, Sep 16, 5:53 PM AKDT · 1833 days ago · 37 km deep · 87 km away
51. 1.855 km WNW of Nikiski, AlaskaThu, Sep 16, 9:10 PM AKDT · 1833 days ago · 90 km deep · 94 km away
52. 1.525 km WSW of Cooper Landing, AlaskaThu, Sep 16, 9:32 PM AKDT · 1833 days ago · 42 km deep · 84 km away
53. 1.956 km WNW of Anchor Point, AlaskaThu, Sep 16, 10:22 PM AKDT · 1833 days ago · 94 km deep · 71 km away
54. 1.627 km S of Funny River, AlaskaFri, Sep 17, 12:20 AM AKDT · 1833 days ago · 48 km deep · 50 km away
55. 1.551 km WNW of Happy Valley, AlaskaFri, Sep 17, 2:31 AM AKDT · 1833 days ago · 94 km deep · 58 km away
56. 1.963 km W of Happy Valley, AlaskaFri, Sep 17, 2:58 AM AKDT · 1833 days ago · 118 km deep · 72 km away
57. 1.513 km SSE of Funny River, AlaskaFri, Sep 17, 7:21 AM AKDT · 1833 days ago · 45 km deep · 61 km away
58. 1.512 km NNE of Ninilchik, AlaskaFri, Sep 17, 8:28 AM AKDT · 1833 days ago · 56 km deep · 11 km away
59. 2.967 km WNW of Happy Valley, AlaskaSat, Sep 18, 1:16 AM AKDT · 1832 days ago · 126 km deep · 75 km away · felt by 1
60. 1.619 km NNW of Sterling, AlaskaSat, Sep 18, 5:38 PM AKDT · 1831 days ago · 52 km deep · 83 km away

The first 60 of at least 201.

Before

1. 1.755 km WNW of Ninilchik, AlaskaThu, Sep 9, 7:24 AM AKDT · 1841 days ago · 101 km deep · 60 km away
2. 1.648 km WNW of Nanwalek, AlaskaWed, Sep 8, 9:17 PM AKDT · 1841 days ago · 80 km deep · 78 km away
3. 1.723 km NW of Nikiski, AlaskaWed, Sep 8, 10:21 AM AKDT · 1842 days ago · 78 km deep · 91 km away
4. 2.065 km WNW of Happy Valley, AlaskaTue, Sep 7, 10:46 PM AKDT · 1842 days ago · 112 km deep · 71 km away
5. 2.053 km NW of Ninilchik, AlaskaTue, Sep 7, 10:08 PM AKDT · 1842 days ago · 85 km deep · 58 km away
6. 2.253 km E of Pedro Bay, AlaskaTue, Sep 7, 9:00 PM AKDT · 1842 days ago · 118 km deep · 91 km away
7. 2.085 km NW of Ninilchik, AlaskaTue, Sep 7, 2:32 PM AKDT · 1843 days ago · 146 km deep · 89 km away
8. 1.750 km WNW of Happy Valley, AlaskaTue, Sep 7, 8:10 AM AKDT · 1843 days ago · 99 km deep · 58 km away
9. 1.671 km WNW of Happy Valley, AlaskaMon, Sep 6, 11:35 PM AKDT · 1843 days ago · 123 km deep · 78 km away
10. 1.764 km ENE of Pedro Bay, AlaskaMon, Sep 6, 5:49 PM AKDT · 1843 days ago · 118 km deep · 83 km away
11. 2.271 km WNW of Happy Valley, AlaskaMon, Sep 6, 10:13 AM AKDT · 1844 days ago · 116 km deep · 77 km away
12. 1.555 km E of Pedro Bay, AlaskaMon, Sep 6, 8:54 AM AKDT · 1844 days ago · 99 km deep · 92 km away
13. 1.527 km NNW of Nanwalek, AlaskaMon, Sep 6, 6:01 AM AKDT · 1844 days ago · 63 km deep · 62 km away
14. 1.669 km ENE of Pedro Bay, AlaskaMon, Sep 6, 1:47 AM AKDT · 1844 days ago · 111 km deep · 79 km away
15. 1.635 km W of Anchor Point, AlaskaMon, Sep 6, 1:36 AM AKDT · 1844 days ago · 77 km deep · 58 km away
16. 1.760 km ENE of Pedro Bay, AlaskaMon, Sep 6, 1:09 AM AKDT · 1844 days ago · 109 km deep · 86 km away
17. 1.649 km ENE of Pedro Bay, AlaskaSun, Sep 5, 9:05 PM AKDT · 1844 days ago · 127 km deep · 96 km away
18. 2.453 km E of Pedro Bay, AlaskaSun, Sep 5, 8:52 PM AKDT · 1844 days ago · 108 km deep · 95 km away
19. 1.759 km WNW of Anchor Point, AlaskaSun, Sep 5, 1:37 PM AKDT · 1845 days ago · 91 km deep · 70 km away
20. 1.516 km NNW of Sterling, AlaskaSun, Sep 5, 9:13 AM AKDT · 1845 days ago · 52 km deep · 77 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak021bl0lv1o. Read Thu, Sep 24, 2026, 11:37 AM UTC.