M2.5 earthquake 32 km W of Atka, Alaska

Magnitude

2.5 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Sat, Jan 30, 2021, 9:37 AM HAST

UTC

2021-01-30 19:37:31 UTC

Depth

208.1 km (129.3 mi), intermediate-depth

Epicenter

52.215° N, 174.677° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

13

After

1. 2.767 km SSW of Atka, AlaskaMon, Feb 1, 3:25 AM HAST · 2068 days ago · 35 km deep · 67 km away
2. 2.048 km E of Adak, AlaskaMon, Feb 1, 10:46 AM HAST · 2068 days ago · 127 km deep · 96 km away
3. 2.032 km WSW of Atka, AlaskaTue, Feb 2, 1:23 PM HAST · 2066 days ago · 186 km deep · 20 km away
4. 2.123 km WNW of Atka, AlaskaTue, Feb 2, 5:06 PM HAST · 2066 days ago · 168 km deep · 12 km away
5. 2.188 km E of Adak, AlaskaTue, Feb 2, 9:13 PM HAST · 2066 days ago · 66 km deep · 64 km away
6. 3.128 km ESE of Atka, AlaskaTue, Feb 2, 10:29 PM HAST · 2066 days ago · 95 km deep · 59 km away
7. 2.693 km SW of Atka, AlaskaWed, Feb 3, 12:01 AM HAST · 2066 days ago · 35 km deep · 76 km away
8. 1.956 km SSW of Atka, AlaskaWed, Feb 3, 7:28 PM HAST · 2065 days ago · 17 km deep · 49 km away
9. 1.832 km SSE of Atka, AlaskaThu, Feb 4, 5:12 PM HAST · 2064 days ago · 62 km deep · 55 km away
10. 1.756 km SSE of Atka, AlaskaThu, Feb 4, 7:11 PM HAST · 2064 days ago · 18 km deep · 73 km away
11. 3.333 km NNW of Atka, AlaskaSun, Feb 7, 2:00 AM HAST · 2062 days ago · 203 km deep · 32 km away
12. 1.895 km ESE of Adak, AlaskaSun, Feb 7, 8:29 PM HAST · 2061 days ago · 26 km deep · 93 km away
13. 2.732 km S of Atka, AlaskaSun, Feb 7, 10:12 PM HAST · 2061 days ago · 76 km deep · 48 km away
14. 2.136 km E of Atka, AlaskaSun, Feb 7, 11:36 PM HAST · 2061 days ago · 156 km deep · 69 km away
15. 2.141 km NNE of Atka, AlaskaMon, Feb 8, 3:05 AM HAST · 2061 days ago · 153 km deep · 60 km away
16. 2.148 km ESE of Adak, AlaskaMon, Feb 8, 1:50 PM HAST · 2060 days ago · 73 km deep · 98 km away
17. 2.665 km NNW of Atka, AlaskaTue, Feb 9, 10:13 AM HAST · 2060 days ago · 195 km deep · 55 km away
18. 1.517 km SSW of Atka, AlaskaTue, Feb 9, 3:15 PM HAST · 2059 days ago · 12 km deep · 31 km away
19. 2.0102 km SSW of Atka, AlaskaTue, Feb 9, 5:13 PM HAST · 2059 days ago · 25 km deep · 95 km away
20. 1.847 km SSW of Atka, AlaskaTue, Feb 9, 7:38 PM HAST · 2059 days ago · 44 km deep · 45 km away
21. 3.679 km NNE of Adak, AlaskaWed, Feb 10, 2:24 PM HAST · 2058 days ago · 218 km deep · 96 km away
22. 3.176 km SSW of Atka, AlaskaThu, Feb 11, 8:19 AM HAST · 2058 days ago · 35 km deep · 66 km away
23. 2.755 km NNW of Atka, AlaskaFri, Feb 12, 12:13 PM HAST · 2056 days ago · 189 km deep · 45 km away
24. 3.070 km SE of Atka, AlaskaSun, Feb 14, 5:26 AM HAST · 2055 days ago · 35 km deep · 98 km away
25. 1.931 km S of Atka, AlaskaMon, Feb 15, 10:51 PM HAST · 2053 days ago · 58 km deep · 47 km away
26. 3.7100 km SW of Atka, AlaskaTue, Feb 16, 9:50 AM HAST · 2053 days ago · 40 km deep · 85 km away
27. 2.860 km WSW of Atka, AlaskaWed, Feb 17, 1:24 AM HAST · 2052 days ago · 67 km deep · 38 km away
28. 1.694 km SW of Atka, AlaskaWed, Feb 17, 7:56 PM HAST · 2051 days ago · 20 km deep · 80 km away
29. 1.544 km SE of Atka, AlaskaWed, Feb 17, 9:41 PM HAST · 2051 days ago · 5 km deep · 72 km away
30. 1.884 km S of Atka, AlaskaWed, Feb 17, 10:50 PM HAST · 2051 days ago · 3 km deep · 90 km away
31. 1.824 km W of Atka, AlaskaThu, Feb 18, 8:05 PM HAST · 2050 days ago · 25 km deep · 9 km away
32. 2.365 km SE of Atka, AlaskaFri, Feb 19, 4:07 AM HAST · 2050 days ago · 90 km deep · 91 km away
33. 2.673 km SE of Atka, AlaskaFri, Feb 19, 12:47 PM HAST · 2049 days ago · 55 km deep · 99 km away
34. 1.991 km ESE of Adak, AlaskaFri, Feb 19, 5:06 PM HAST · 2049 days ago · 25 km deep · 87 km away
35. 1.797 km ESE of Adak, AlaskaFri, Feb 19, 7:02 PM HAST · 2049 days ago · 29 km deep · 85 km away
36. 1.973 km SSW of Atka, AlaskaSat, Feb 20, 12:51 AM HAST · 2049 days ago · 14 km deep · 76 km away
37. 2.739 km NW of Atka, AlaskaSat, Feb 20, 8:20 AM HAST · 2049 days ago · 229 km deep · 21 km away
38. 3.028 km E of Atka, AlaskaSat, Feb 20, 4:43 PM HAST · 2048 days ago · 181 km deep · 60 km away
39. 2.7105 km ESE of Adak, AlaskaSun, Feb 21, 3:45 PM HAST · 2047 days ago · 33 km deep · 92 km away
40. 2.098 km ESE of Adak, AlaskaMon, Feb 22, 3:54 PM HAST · 2046 days ago · 37 km deep · 82 km away
41. 1.920 km SE of Atka, AlaskaTue, Feb 23, 4:00 AM HAST · 2046 days ago · 16 km deep · 48 km away
42. 3.362 km WSW of Atka, AlaskaTue, Feb 23, 5:02 AM HAST · 2046 days ago · 69 km deep · 35 km away
43. 2.967 km ESE of Atka, AlaskaThu, Feb 25, 11:15 AM HAST · 2044 days ago · 54 km deep · 98 km away
44. 1.896 km SW of Atka, AlaskaThu, Feb 25, 11:09 PM HAST · 2043 days ago · 30 km deep · 80 km away
45. 2.330 km S of Atka, AlaskaFri, Feb 26, 3:36 AM HAST · 2043 days ago · 159 km deep · 47 km away
46. 1.648 km S of Atka, AlaskaFri, Feb 26, 5:16 PM HAST · 2042 days ago · 56 km deep · 60 km away
47. 2.97 km E of Atka, AlaskaSat, Feb 27, 8:04 AM HAST · 2042 days ago · 183 km deep · 40 km away
48. 1.993 km ESE of Adak, AlaskaSat, Feb 27, 4:13 PM HAST · 2041 days ago · 26 km deep · 100 km away
49. 2.246 km SSE of Atka, AlaskaSun, Feb 28, 3:07 AM HAST · 2041 days ago · 49 km deep · 68 km away
50. 3.481 km NNW of Atka, AlaskaSun, Feb 28, 2:22 PM HAST · 2040 days ago · 230 km deep · 73 km away
51. 4.266 km SSW of Atka, AlaskaMon, Mar 1, 6:32 AM HAST · 2040 days ago · 63 km deep · 61 km away
52. 4.461 km WSW of Atka, AlaskaTue, Mar 2, 8:51 PM HAST · 2038 days ago · 67 km deep · 40 km away · felt by 1
53. 1.815 km NE of Atka, AlaskaTue, Mar 2, 10:58 PM HAST · 2038 days ago · 11 km deep · 43 km away
54. 3.860 km S of Atka, AlaskaThu, Mar 4, 1:15 AM HAST · 2037 days ago · 10 km deep · 71 km away
55. 2.773 km SW of Atka, AlaskaThu, Mar 4, 5:56 PM HAST · 2036 days ago · 35 km deep · 60 km away
56. 2.425 km S of Atka, AlaskaSat, Mar 6, 12:48 PM HAST · 2034 days ago · 97 km deep · 46 km away
57. 3.142 km SSE of Atka, AlaskaSat, Mar 6, 2:14 PM HAST · 2034 days ago · 27 km deep · 63 km away
58. 2.958 km ESE of Atka, AlaskaSun, Mar 7, 1:23 AM HAST · 2034 days ago · 10 km deep · 89 km away
59. 2.983 km NNE of Atka, AlaskaSun, Mar 7, 2:05 AM HAST · 2034 days ago · 234 km deep · 98 km away
60. 2.430 km ENE of Atka, AlaskaSun, Mar 7, 3:30 PM HAST · 2033 days ago · 126 km deep · 62 km away

The first 60 of 101.

Before

1. 2.076 km WSW of Atka, AlaskaSat, Jan 30, 3:32 AM HAST · 2070 days ago · 68 km deep · 50 km away
2. 3.436 km E of Atka, AlaskaFri, Jan 29, 10:12 AM HAST · 2071 days ago · 14 km deep · 68 km away
3. 2.078 km S of Atka, AlaskaMon, Jan 25, 6:55 AM HAST · 2075 days ago · 25 km deep · 90 km away
4. 2.597 km SW of Atka, AlaskaSun, Jan 24, 5:47 PM HAST · 2075 days ago · 71 km deep · 80 km away
5. 2.188 km SW of Atka, AlaskaFri, Jan 22, 9:46 PM HAST · 2077 days ago · 26 km deep · 68 km away
6. 2.563 km ENE of Adak, AlaskaFri, Jan 22, 8:19 AM HAST · 2078 days ago · 182 km deep · 76 km away
7. 2.047 km E of Adak, AlaskaFri, Jan 22, 5:28 AM HAST · 2078 days ago · 172 km deep · 96 km away
8. 3.09 km NW of Atka, AlaskaFri, Jan 22, 2:40 AM HAST · 2078 days ago · 191 km deep · 26 km away
9. 1.766 km SSW of Atka, AlaskaThu, Jan 21, 2:21 AM HAST · 2079 days ago · 18 km deep · 59 km away
10. 1.963 km E of Adak, AlaskaWed, Jan 20, 5:01 AM HAST · 2080 days ago · 21 km deep · 87 km away
11. 1.535 km SE of Atka, AlaskaTue, Jan 19, 7:31 PM HAST · 2080 days ago · 24 km deep · 63 km away
12. 2.348 km ENE of Adak, AlaskaMon, Jan 18, 9:35 PM HAST · 2081 days ago · 129 km deep · 91 km away
13. 2.020 km SSE of Atka, AlaskaMon, Jan 18, 4:23 PM HAST · 2081 days ago · 14 km deep · 43 km away
14. 2.1Andreanof Islands, Aleutian Islands, AlaskaMon, Jan 18, 9:20 AM HAST · 2082 days ago · 72 km deep · 27 km away
15. 2.733 km SW of Atka, AlaskaMon, Jan 18, 7:01 AM HAST · 2082 days ago · 220 km deep · 31 km away
16. 1.760 km ESE of Adak, AlaskaMon, Jan 18, 6:39 AM HAST · 2082 days ago · 55 km deep · 91 km away
17. 2.165 km SE of Atka, AlaskaSat, Jan 16, 6:25 AM HAST · 2084 days ago · 28 km deep · 93 km away
18. 2.463 km SW of Atka, AlaskaFri, Jan 15, 9:29 PM HAST · 2084 days ago · 2 km deep · 52 km away
19. 4.465 km NNW of Atka, AlaskaFri, Jan 15, 5:37 PM HAST · 2084 days ago · 215 km deep · 55 km away
20. 2.491 km SW of Atka, AlaskaFri, Jan 15, 3:51 PM HAST · 2084 days ago · 16 km deep · 74 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak0211dxnn8v. Read Thu, Oct 1, 2026, 9:22 AM UTC.