M1.9 earthquake 57 km WSW of Akhiok, Alaska

Magnitude

1.9 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Tue, Mar 23, 2021, 2:54 AM AKDT

UTC

2021-03-23 10:54:14 UTC

Depth

11.4 km (7.1 mi), shallow

Epicenter

56.716° N, 155.010° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

17

• Womens Bay, AlaskaPopulation 719. Forecast177 kmSW
• Anchorage, AlaskaPopulation 289,600. Forecast580 kmSSW

After

1. 1.712 km SSW of Larsen Bay, AlaskaWed, Mar 24, 1:24 AM AKDT · 2017 days ago · 12 km deep · 99 km away
2. 2.685 km W of Akhiok, AlaskaThu, Mar 25, 8:36 PM AKDT · 2015 days ago · 60 km deep · 35 km away
3. 2.084 km W of Akhiok, AlaskaSun, Mar 28, 1:25 AM AKDT · 2013 days ago · 47 km deep · 36 km away
4. 2.835 km SW of Karluk, AlaskaSun, Mar 28, 4:15 PM AKDT · 2012 days ago · 60 km deep · 74 km away
5. 1.939 km SW of Akhiok, AlaskaWed, Mar 31, 1:52 AM AKDT · 2010 days ago · 18 km deep · 21 km away
6. 1.855 km WNW of Akhiok, AlaskaWed, Mar 31, 12:01 PM AKDT · 2009 days ago · 47 km deep · 45 km away
7. 2.458 km WNW of Akhiok, AlaskaThu, Apr 1, 11:24 AM AKDT · 2008 days ago · 46 km deep · 47 km away
8. 1.517 km W of Karluk, AlaskaThu, Apr 1, 8:41 PM AKDT · 2008 days ago · 2 km deep · 97 km away
9. 2.137 km SW of Karluk, AlaskaFri, Apr 2, 12:54 AM AKDT · 2008 days ago · 47 km deep · 68 km away
10. 1.958 km WNW of Akhiok, AlaskaFri, Apr 2, 4:57 PM AKDT · 2007 days ago · 35 km deep · 43 km away
11. 1.8Alaska PeninsulaSat, Apr 3, 1:47 AM AKDT · 2007 days ago · 65 km deep · 72 km away
12. 1.857 km WNW of Akhiok, AlaskaSat, Apr 3, 9:55 AM AKDT · 2007 days ago · 59 km deep · 45 km away
13. 1.929 km WSW of Old Harbor, AlaskaWed, Apr 7, 1:30 AM AKDT · 2003 days ago · 36 km deep · 88 km away
14. 2.586 km SE of Ugashik, AlaskaWed, Apr 7, 5:33 AM AKDT · 2003 days ago · 67 km deep · 92 km away
15. 2.657 km WNW of Akhiok, AlaskaThu, Apr 8, 5:33 PM AKDT · 2001 days ago · 56 km deep · 48 km away
16. 1.9115 km SE of Ugashik, AlaskaFri, Apr 9, 8:57 PM AKDT · 2000 days ago · 20 km deep · 64 km away
17. 2.3100 km W of Akhiok, AlaskaSat, Apr 10, 8:21 PM AKDT · 1999 days ago · 7 km deep · 58 km away
18. 3.550 km W of Akhiok, AlaskaMon, Apr 12, 3:38 AM AKDT · 1998 days ago · 14 km deep · 21 km away
19. 2.7101 km SE of Ugashik, AlaskaMon, Apr 12, 5:25 PM AKDT · 1997 days ago · 57 km deep · 84 km away
20. 1.526 km WSW of Karluk, AlaskaTue, Apr 13, 6:44 AM AKDT · 1997 days ago · 71 km deep · 83 km away
21. 1.946 km W of Karluk, AlaskaTue, Apr 13, 1:25 PM AKDT · 1996 days ago · 65 km deep · 97 km away
22. 2.759 km WNW of Akhiok, AlaskaTue, Apr 13, 11:28 PM AKDT · 1996 days ago · 31 km deep · 48 km away
23. 1.616 km S of Karluk, AlaskaWed, Apr 14, 7:04 AM AKDT · 1996 days ago · 61 km deep · 84 km away
24. 1.756 km WNW of Akhiok, AlaskaWed, Apr 14, 7:23 AM AKDT · 1996 days ago · 46 km deep · 48 km away
25. 1.834 km NW of Akhiok, AlaskaWed, Apr 14, 10:36 PM AKDT · 1995 days ago · 49 km deep · 51 km away
26. 2.019 km SW of Karluk, AlaskaThu, Apr 15, 12:46 AM AKDT · 1995 days ago · 44 km deep · 85 km away
27. 1.829 km SSW of Karluk, AlaskaThu, Apr 15, 3:30 AM AKDT · 1995 days ago · 43 km deep · 72 km away
28. 2.272 km W of Akhiok, AlaskaThu, Apr 15, 4:38 PM AKDT · 1994 days ago · 59 km deep · 27 km away
29. 3.2Kodiak Island region, AlaskaSat, Apr 17, 4:16 AM AKDT · 1993 days ago · 38 km deep · 84 km away
30. 1.619 km ENE of Akhiok, AlaskaSat, Apr 17, 5:39 AM AKDT · 1993 days ago · 41 km deep · 77 km away
31. 2.879 km WNW of Akhiok, AlaskaSat, Apr 17, 3:06 PM AKDT · 1992 days ago · 53 km deep · 50 km away
32. 1.523 km W of Karluk, AlaskaThu, Apr 22, 9:04 AM AKDT · 1988 days ago · 24 km deep · 99 km away
33. 1.984 km S of Akhiok, AlaskaFri, Apr 23, 12:40 PM AKDT · 1986 days ago · 43 km deep · 70 km away
34. 2.4139 km E of Chignik, AlaskaSun, Apr 25, 11:45 AM AKDT · 1984 days ago · 70 km deep · 92 km away
35. 2.270 km WSW of Karluk, AlaskaMon, Apr 26, 2:46 PM AKDT · 1983 days ago · 84 km deep · 72 km away
36. 1.766 km WSW of Karluk, AlaskaTue, Apr 27, 4:03 PM AKDT · 1982 days ago · 67 km deep · 73 km away
37. 1.966 km WSW of Karluk, AlaskaTue, Apr 27, 9:07 PM AKDT · 1982 days ago · 81 km deep · 79 km away
38. 2.295 km WSW of Karluk, AlaskaWed, Apr 28, 10:24 AM AKDT · 1982 days ago · 61 km deep · 78 km away
39. 2.333 km SSW of Karluk, AlaskaWed, Apr 28, 5:20 PM AKDT · 1981 days ago · 47 km deep · 67 km away
40. 1.770 km SW of Karluk, AlaskaWed, Apr 28, 10:01 PM AKDT · 1981 days ago · 71 km deep · 58 km away
41. 1.620 km SSE of Larsen Bay, AlaskaFri, Apr 30, 7:06 PM AKDT · 1979 days ago · 8 km deep · 99 km away
42. 1.783 km WSW of Karluk, AlaskaFri, Apr 30, 8:06 PM AKDT · 1979 days ago · 26 km deep · 67 km away
43. 2.773 km W of Akhiok, AlaskaTue, May 4, 1:15 AM AKDT · 1976 days ago · 56 km deep · 28 km away
44. 2.440 km SW of Karluk, AlaskaMon, May 10, 12:06 PM AKDT · 1969 days ago · 0 km deep · 66 km away
45. 1.542 km WNW of Akhiok, AlaskaTue, May 11, 3:26 AM AKDT · 1969 days ago · 20 km deep · 43 km away
46. 1.932 km WSW of Akhiok, AlaskaTue, May 11, 11:42 AM AKDT · 1968 days ago · 38 km deep · 25 km away
47. 2.062 km SW of Akhiok, AlaskaTue, May 11, 7:30 PM AKDT · 1968 days ago · 35 km deep · 22 km away
48. 1.647 km SW of Karluk, AlaskaThu, May 13, 2:54 PM AKDT · 1966 days ago · 66 km deep · 67 km away
49. 1.858 km SSW of Akhiok, AlaskaFri, May 14, 4:46 AM AKDT · 1966 days ago · 27 km deep · 34 km away
50. 1.873 km SE of Ugashik, AlaskaSun, May 16, 4:27 AM AKDT · 1964 days ago · 69 km deep · 97 km away
51. 2.064 km WNW of Akhiok, AlaskaWed, May 19, 6:08 PM AKDT · 1960 days ago · 51 km deep · 46 km away
52. 3.023 km SSW of Larsen Bay, AlaskaFri, May 21, 11:23 AM AKDT · 1958 days ago · 35 km deep · 89 km away

Before

1. 1.836 km WSW of Karluk, AlaskaMon, Mar 22, 11:13 PM AKDT · 2018 days ago · 69 km deep · 85 km away
2. 2.364 km SW of Akhiok, AlaskaMon, Mar 22, 7:05 PM AKDT · 2018 days ago · 65 km deep · 16 km away
3. 2.433 km S of Larsen Bay, AlaskaSun, Mar 21, 11:19 PM AKDT · 2019 days ago · 8 km deep · 84 km away
4. 1.848 km SW of Akhiok, AlaskaSun, Mar 21, 4:15 PM AKDT · 2019 days ago · 51 km deep · 12 km away
5. 1.518 km E of Akhiok, AlaskaSun, Mar 21, 6:24 AM AKDT · 2020 days ago · 7 km deep · 74 km away
6. 1.865 km SW of Karluk, AlaskaSat, Mar 20, 10:57 PM AKDT · 2020 days ago · 62 km deep · 62 km away
7. 1.754 km SW of Karluk, AlaskaSat, Mar 20, 1:19 PM AKDT · 2020 days ago · 8 km deep · 51 km away
8. 2.413 km WSW of Akhiok, AlaskaTue, Mar 16, 10:47 AM AKDT · 2025 days ago · 11 km deep · 44 km away
9. 2.057 km WNW of Akhiok, AlaskaTue, Mar 16, 6:56 AM AKDT · 2025 days ago · 61 km deep · 45 km away
10. 1.6Alaska PeninsulaTue, Mar 16, 4:54 AM AKDT · 2025 days ago · 70 km deep · 48 km away
11. 1.955 km WNW of Akhiok, AlaskaMon, Mar 15, 11:45 PM AKDT · 2025 days ago · 56 km deep · 49 km away
12. 1.656 km SW of Karluk, AlaskaSat, Mar 13, 7:28 PM AKST · 2027 days ago · 26 km deep · 50 km away
13. 1.830 km WSW of Karluk, AlaskaThu, Mar 11, 7:19 PM AKST · 2029 days ago · 61 km deep · 83 km away
14. 1.923 km SSW of Karluk, AlaskaWed, Mar 10, 7:25 AM AKST · 2031 days ago · 25 km deep · 77 km away
15. 1.783 km W of Karluk, AlaskaMon, Mar 8, 8:33 AM AKST · 2033 days ago · 85 km deep · 99 km away
16. 1.521 km SW of Karluk, AlaskaSat, Mar 6, 7:08 AM AKST · 2035 days ago · 10 km deep · 82 km away
17. 3.064 km SSE of Akhiok, AlaskaThu, Mar 4, 10:38 PM AKST · 2036 days ago · 1 km deep · 85 km away · felt by 2
18. 1.856 km WNW of Akhiok, AlaskaThu, Mar 4, 1:04 PM AKST · 2036 days ago · 53 km deep · 48 km away
19. 1.873 km SE of Ugashik, AlaskaSun, Feb 28, 11:35 PM AKST · 2040 days ago · 75 km deep · 97 km away
20. 2.357 km WNW of Akhiok, AlaskaSun, Feb 28, 12:04 PM AKST · 2040 days ago · 58 km deep · 45 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak0213rsceag. Read Thu, Oct 1, 2026, 6:22 AM UTC.