M2.8 earthquake 24 km NW of False Pass, Alaska

Magnitude

2.8 (ml), micro

Local time

Thu, Mar 25, 2021, 10:39 PM AKDT

UTC

2021-03-26 06:39:06 UTC

Depth

150.8 km (93.7 mi), intermediate-depth

Epicenter

54.993° N, 163.712° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 7.0 km horizontally, 7.1 km in depth

Magnitude uncertainty

±0.07

Depth from

From location

Station coverage gap

110°

Stations used

55

• King Cove, AlaskaPopulation 1,009. Forecast89 kmW

After

1. 2.775 km ENE of Akutan, AlaskaFri, Mar 26, 5:34 AM AKDT · 2007 days ago · 88 km deep · 100 km away
2. 1.854 km SSW of King Cove, AlaskaTue, Mar 30, 7:06 AM AKDT · 2003 days ago · 15 km deep · 80 km away
3. 1.926 km SSE of False Pass, AlaskaTue, Mar 30, 10:38 AM AKDT · 2003 days ago · 13 km deep · 48 km away
4. 2.042 km SE of False Pass, AlaskaWed, Mar 31, 1:23 PM AKDT · 2002 days ago · 13 km deep · 67 km away
5. 1.537 km SW of King Cove, AlaskaFri, Apr 2, 3:51 AM AKDT · 2000 days ago · 7 km deep · 67 km away
6. 1.822 km SSE of False Pass, AlaskaFri, Apr 2, 7:27 AM AKDT · 2000 days ago · 13 km deep · 45 km away
7. 2.5Unimak Island region, AlaskaSun, Apr 4, 4:46 AM AKDT · 1998 days ago · 10 km deep · 70 km away
8. 1.934 km S of False Pass, AlaskaSun, Apr 4, 10:22 AM AKDT · 1998 days ago · 8 km deep · 54 km away
9. 1.953 km W of False Pass, AlaskaSun, Apr 4, 7:52 PM AKDT · 1998 days ago · 5 km deep · 41 km away
10. 1.882 km S of False Pass, AlaskaMon, Apr 5, 8:33 AM AKDT · 1997 days ago · 26 km deep · 97 km away
11. 2.128 km S of False Pass, AlaskaMon, Apr 5, 12:54 PM AKDT · 1997 days ago · 10 km deep · 50 km away
12. 2.631 km NNW of Cold Bay, AlaskaTue, Apr 6, 9:03 AM AKDT · 1996 days ago · 190 km deep · 75 km away
13. 2.635 km SSE of False Pass, AlaskaThu, Apr 8, 4:52 AM AKDT · 1994 days ago · 17 km deep · 57 km away
14. 2.149 km SSW of King Cove, AlaskaSat, Apr 10, 4:56 AM AKDT · 1992 days ago · 55 km deep · 78 km away
15. 2.784 km W of False Pass, AlaskaSat, Apr 10, 9:00 PM AKDT · 1992 days ago · 10 km deep · 66 km away
16. 1.932 km SSE of False Pass, AlaskaWed, Apr 14, 7:49 AM AKDT · 1988 days ago · 13 km deep · 54 km away
17. 1.830 km SSW of False Pass, AlaskaFri, Apr 16, 8:15 PM AKDT · 1986 days ago · 94 km deep · 44 km away
18. 1.631 km S of False Pass, AlaskaSat, Apr 17, 8:11 AM AKDT · 1985 days ago · 11 km deep · 53 km away
19. 1.520 km S of False Pass, AlaskaSat, Apr 17, 10:16 AM AKDT · 1985 days ago · 23 km deep · 42 km away
20. 2.144 km S of King Cove, AlaskaSun, Apr 18, 4:05 AM AKDT · 1984 days ago · 59 km deep · 98 km away
21. 1.824 km SSE of False Pass, AlaskaSun, Apr 18, 8:43 PM AKDT · 1984 days ago · 24 km deep · 46 km away
22. 2.129 km SE of False Pass, AlaskaMon, Apr 19, 2:24 AM AKDT · 1983 days ago · 82 km deep · 54 km away
23. 2.940 km SSE of False Pass, AlaskaMon, Apr 19, 1:14 PM AKDT · 1983 days ago · 18 km deep · 62 km away
24. 1.952 km SSW of King Cove, AlaskaTue, Apr 20, 5:14 AM AKDT · 1982 days ago · 56 km deep · 87 km away
25. 1.942 km SE of False Pass, AlaskaThu, Apr 22, 11:41 PM AKDT · 1979 days ago · 18 km deep · 67 km away
26. 2.29 km S of False Pass, AlaskaFri, Apr 23, 11:45 AM AKDT · 1979 days ago · 93 km deep · 32 km away
27. 2.150 km SSW of King Cove, AlaskaSat, Apr 24, 4:01 PM AKDT · 1978 days ago · 13 km deep · 83 km away
28. 2.328 km NE of False Pass, AlaskaSun, Apr 25, 2:08 AM AKDT · 1977 days ago · 99 km deep · 38 km away
29. 2.187 km W of False Pass, AlaskaSun, Apr 25, 10:52 AM AKDT · 1977 days ago · 123 km deep · 72 km away
30. 1.728 km SSE of False Pass, AlaskaSun, Apr 25, 8:48 PM AKDT · 1977 days ago · 16 km deep · 51 km away
31. 2.029 km W of False Pass, AlaskaMon, Apr 26, 7:11 AM AKDT · 1976 days ago · 25 km deep · 23 km away
32. 1.626 km SSE of False Pass, AlaskaMon, Apr 26, 3:29 PM AKDT · 1976 days ago · 11 km deep · 49 km away
33. 1.830 km SSE of False Pass, AlaskaTue, Apr 27, 12:34 AM AKDT · 1975 days ago · 13 km deep · 52 km away
34. 1.829 km SSE of False Pass, AlaskaTue, Apr 27, 12:24 PM AKDT · 1975 days ago · 10 km deep · 52 km away
35. 1.852 km ESE of False Pass, AlaskaWed, Apr 28, 2:22 AM AKDT · 1974 days ago · 62 km deep · 77 km away
36. 1.737 km SSE of False Pass, AlaskaWed, Apr 28, 9:07 AM AKDT · 1974 days ago · 63 km deep · 60 km away
37. 1.532 km S of False Pass, AlaskaWed, Apr 28, 5:28 PM AKDT · 1974 days ago · 13 km deep · 52 km away
38. 1.926 km SSE of King Cove, AlaskaThu, Apr 29, 1:17 AM AKDT · 1973 days ago · 90 km deep · 99 km away
39. 1.619 km SSW of Cold Bay, AlaskaFri, Apr 30, 10:21 AM AKDT · 1972 days ago · 4 km deep · 56 km away
40. 1.932 km S of False Pass, AlaskaFri, May 7, 7:47 PM AKDT · 1965 days ago · 6 km deep · 51 km away
41. 1.836 km S of False Pass, AlaskaSat, May 8, 11:36 AM AKDT · 1964 days ago · 8 km deep · 56 km away
42. 1.627 km S of King Cove, AlaskaThu, May 13, 7:01 AM AKDT · 1959 days ago · 72 km deep · 91 km away
43. 2.123 km SSE of False Pass, AlaskaThu, May 13, 11:11 AM AKDT · 1959 days ago · 9 km deep · 46 km away
44. 2.024 km S of False Pass, AlaskaFri, May 14, 12:59 PM AKDT · 1958 days ago · 18 km deep · 46 km away
45. 1.539 km S of False Pass, AlaskaTue, May 18, 8:56 PM AKDT · 1954 days ago · 1 km deep · 58 km away

Before

1. 1.653 km SSW of King Cove, AlaskaThu, Mar 25, 3:55 PM AKDT · 2008 days ago · 13 km deep · 90 km away
2. 2.024 km SSE of False Pass, AlaskaThu, Mar 25, 7:34 AM AKDT · 2008 days ago · 12 km deep · 46 km away
3. 1.622 km N of Cold Bay, AlaskaTue, Mar 23, 10:47 PM AKDT · 2009 days ago · 7 km deep · 75 km away
4. 2.625 km N of Cold Bay, AlaskaTue, Mar 23, 10:30 PM AKDT · 2009 days ago · 10 km deep · 79 km away
5. 2.330 km WSW of False Pass, AlaskaSun, Mar 21, 1:52 AM AKDT · 2012 days ago · 122 km deep · 27 km away
6. 1.655 km SSW of King Cove, AlaskaSun, Mar 21, 1:13 AM AKDT · 2012 days ago · 51 km deep · 83 km away
7. 2.640 km SSE of False Pass, AlaskaSat, Mar 20, 7:40 AM AKDT · 2013 days ago · 15 km deep · 62 km away
8. 2.716 km SSW of Cold Bay, AlaskaSat, Mar 20, 3:43 AM AKDT · 2013 days ago · 103 km deep · 55 km away
9. 2.125 km SSE of False Pass, AlaskaFri, Mar 19, 5:39 AM AKDT · 2014 days ago · 13 km deep · 48 km away
10. 1.823 km SSE of False Pass, AlaskaThu, Mar 18, 10:29 PM AKDT · 2014 days ago · 12 km deep · 45 km away
11. 1.9Unimak Island region, AlaskaThu, Mar 18, 10:02 PM AKDT · 2014 days ago · 23 km deep · 36 km away
12. 1.839 km SE of False Pass, AlaskaThu, Mar 18, 10:01 PM AKDT · 2014 days ago · 18 km deep · 64 km away
13. 1.721 km ESE of False Pass, AlaskaThu, Mar 18, 9:06 PM AKDT · 2015 days ago · 29 km deep · 46 km away
14. 2.024 km S of False Pass, AlaskaThu, Mar 18, 11:35 AM AKDT · 2015 days ago · 13 km deep · 46 km away
15. 2.765 km SE of False Pass, AlaskaThu, Mar 18, 12:34 AM AKDT · 2015 days ago · 27 km deep · 90 km away
16. 1.651 km S of False Pass, AlaskaWed, Mar 17, 7:41 PM AKDT · 2016 days ago · 13 km deep · 72 km away
17. 1.924 km S of False Pass, AlaskaWed, Mar 17, 3:49 PM AKDT · 2016 days ago · 13 km deep · 45 km away
18. 2.043 km SE of False Pass, AlaskaWed, Mar 17, 2:42 PM AKDT · 2016 days ago · 13 km deep · 68 km away
19. 1.988 km SSW of False Pass, AlaskaWed, Mar 17, 3:02 AM AKDT · 2016 days ago · 28 km deep · 94 km away
20. 1.924 km SSE of False Pass, AlaskaTue, Mar 16, 10:15 PM AKDT · 2016 days ago · 12 km deep · 47 km away

From the USGS Earthquake Hazards Program and its partner networks, event us6000e3wr (also filed as ak0213wohh4q). Read Wed, Sep 23, 2026, 5:11 PM UTC.