M2.4 earthquake 63 km SW of Atka, Alaska

Magnitude

2.4 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Fri, Jan 15, 2021, 9:29 PM HAST

UTC

2021-01-16 07:29:52 UTC

Depth

2.4 km (1.5 mi), shallow

Epicenter

51.754° N, 174.788° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

11

After

1. 2.165 km SE of Atka, AlaskaSat, Jan 16, 6:25 AM HAST · 2084 days ago · 28 km deep · 88 km away
2. 1.760 km ESE of Adak, AlaskaMon, Jan 18, 6:39 AM HAST · 2082 days ago · 55 km deep · 68 km away
3. 2.733 km SW of Atka, AlaskaMon, Jan 18, 7:01 AM HAST · 2082 days ago · 220 km deep · 30 km away
4. 2.1Andreanof Islands, Aleutian Islands, AlaskaMon, Jan 18, 9:20 AM HAST · 2082 days ago · 72 km deep · 38 km away
5. 2.020 km SSE of Atka, AlaskaMon, Jan 18, 4:23 PM HAST · 2081 days ago · 14 km deep · 53 km away
6. 2.348 km ENE of Adak, AlaskaMon, Jan 18, 9:35 PM HAST · 2081 days ago · 129 km deep · 87 km away
7. 1.535 km SE of Atka, AlaskaTue, Jan 19, 7:31 PM HAST · 2080 days ago · 24 km deep · 70 km away
8. 1.963 km E of Adak, AlaskaWed, Jan 20, 5:01 AM HAST · 2080 days ago · 21 km deep · 64 km away
9. 1.766 km SSW of Atka, AlaskaThu, Jan 21, 2:21 AM HAST · 2079 days ago · 18 km deep · 8 km away
10. 3.09 km NW of Atka, AlaskaFri, Jan 22, 2:40 AM HAST · 2078 days ago · 191 km deep · 65 km away
11. 2.047 km E of Adak, AlaskaFri, Jan 22, 5:28 AM HAST · 2078 days ago · 172 km deep · 81 km away
12. 2.563 km ENE of Adak, AlaskaFri, Jan 22, 8:19 AM HAST · 2078 days ago · 182 km deep · 74 km away
13. 2.188 km SW of Atka, AlaskaFri, Jan 22, 9:46 PM HAST · 2077 days ago · 26 km deep · 29 km away
14. 2.187 km SE of Adak, AlaskaSat, Jan 23, 4:03 AM HAST · 2077 days ago · 22 km deep · 66 km away
15. 1.978 km SE of Adak, AlaskaSat, Jan 23, 3:55 PM HAST · 2076 days ago · 20 km deep · 71 km away
16. 2.077 km ESE of Adak, AlaskaSun, Jan 24, 5:17 PM HAST · 2075 days ago · 50 km deep · 64 km away
17. 2.597 km SW of Atka, AlaskaSun, Jan 24, 5:47 PM HAST · 2075 days ago · 71 km deep · 35 km away
18. 2.078 km S of Atka, AlaskaMon, Jan 25, 6:55 AM HAST · 2075 days ago · 25 km deep · 56 km away
19. 1.761 km SE of Adak, AlaskaTue, Jan 26, 12:43 PM HAST · 2073 days ago · 26 km deep · 91 km away
20. 2.186 km SE of Adak, AlaskaThu, Jan 28, 7:26 AM HAST · 2072 days ago · 25 km deep · 65 km away
21. 2.971 km SE of Adak, AlaskaThu, Jan 28, 8:13 PM HAST · 2071 days ago · 35 km deep · 91 km away
22. 3.436 km E of Atka, AlaskaFri, Jan 29, 10:12 AM HAST · 2071 days ago · 14 km deep · 92 km away
23. 2.076 km WSW of Atka, AlaskaSat, Jan 30, 3:32 AM HAST · 2070 days ago · 68 km deep · 33 km away
24. 2.532 km W of Atka, AlaskaSat, Jan 30, 9:37 AM HAST · 2070 days ago · 208 km deep · 52 km away
25. 2.293 km SE of Adak, AlaskaSat, Jan 30, 11:35 AM HAST · 2070 days ago · 20 km deep · 70 km away
26. 1.774 km SE of Adak, AlaskaSat, Jan 30, 6:24 PM HAST · 2069 days ago · 4 km deep · 86 km away
27. 2.767 km SSW of Atka, AlaskaMon, Feb 1, 3:25 AM HAST · 2068 days ago · 35 km deep · 24 km away
28. 2.885 km ESE of Adak, AlaskaMon, Feb 1, 8:15 AM HAST · 2068 days ago · 35 km deep · 62 km away
29. 2.048 km E of Adak, AlaskaMon, Feb 1, 10:46 AM HAST · 2068 days ago · 127 km deep · 79 km away
30. 1.789 km ESE of Adak, AlaskaMon, Feb 1, 8:36 PM HAST · 2067 days ago · 12 km deep · 63 km away
31. 2.032 km WSW of Atka, AlaskaTue, Feb 2, 1:23 PM HAST · 2066 days ago · 186 km deep · 34 km away
32. 2.159 km SE of Adak, AlaskaTue, Feb 2, 3:31 PM HAST · 2066 days ago · 26 km deep · 87 km away
33. 2.123 km WNW of Atka, AlaskaTue, Feb 2, 5:06 PM HAST · 2066 days ago · 168 km deep · 59 km away
34. 2.188 km E of Adak, AlaskaTue, Feb 2, 9:13 PM HAST · 2066 days ago · 66 km deep · 40 km away
35. 3.128 km ESE of Atka, AlaskaTue, Feb 2, 10:29 PM HAST · 2066 days ago · 95 km deep · 73 km away
36. 2.693 km SW of Atka, AlaskaWed, Feb 3, 12:01 AM HAST · 2066 days ago · 35 km deep · 30 km away
37. 1.956 km SSW of Atka, AlaskaWed, Feb 3, 7:28 PM HAST · 2065 days ago · 17 km deep · 9 km away
38. 1.832 km SSE of Atka, AlaskaThu, Feb 4, 5:12 PM HAST · 2064 days ago · 62 km deep · 56 km away
39. 1.756 km SSE of Atka, AlaskaThu, Feb 4, 7:11 PM HAST · 2064 days ago · 18 km deep · 53 km away
40. 2.030 km E of Adak, AlaskaSat, Feb 6, 8:40 PM HAST · 2062 days ago · 77 km deep · 97 km away
41. 3.333 km NNW of Atka, AlaskaSun, Feb 7, 2:00 AM HAST · 2062 days ago · 203 km deep · 83 km away
42. 1.895 km ESE of Adak, AlaskaSun, Feb 7, 8:29 PM HAST · 2061 days ago · 26 km deep · 50 km away
43. 3.560 km SE of Adak, AlaskaSun, Feb 7, 9:37 PM HAST · 2061 days ago · 34 km deep · 98 km away
44. 2.732 km S of Atka, AlaskaSun, Feb 7, 10:12 PM HAST · 2061 days ago · 76 km deep · 43 km away
45. 2.136 km E of Atka, AlaskaSun, Feb 7, 11:36 PM HAST · 2061 days ago · 156 km deep · 87 km away
46. 2.148 km ESE of Adak, AlaskaMon, Feb 8, 1:50 PM HAST · 2060 days ago · 73 km deep · 79 km away
47. 3.498 km S of Atka, AlaskaTue, Feb 9, 5:11 AM HAST · 2060 days ago · 10 km deep · 62 km away
48. 1.517 km SSW of Atka, AlaskaTue, Feb 9, 3:15 PM HAST · 2059 days ago · 12 km deep · 47 km away
49. 2.0102 km SSW of Atka, AlaskaTue, Feb 9, 5:13 PM HAST · 2059 days ago · 25 km deep · 43 km away
50. 1.847 km SSW of Atka, AlaskaTue, Feb 9, 7:38 PM HAST · 2059 days ago · 44 km deep · 19 km away
51. 3.176 km SSW of Atka, AlaskaThu, Feb 11, 8:19 AM HAST · 2058 days ago · 35 km deep · 14 km away
52. 2.755 km NNW of Atka, AlaskaFri, Feb 12, 12:13 PM HAST · 2057 days ago · 189 km deep · 97 km away
53. 3.070 km SE of Atka, AlaskaSun, Feb 14, 5:26 AM HAST · 2055 days ago · 35 km deep · 92 km away
54. 1.931 km S of Atka, AlaskaMon, Feb 15, 10:51 PM HAST · 2053 days ago · 58 km deep · 45 km away
55. 3.7100 km SW of Atka, AlaskaTue, Feb 16, 9:50 AM HAST · 2053 days ago · 40 km deep · 37 km away
56. 2.860 km WSW of Atka, AlaskaWed, Feb 17, 1:24 AM HAST · 2052 days ago · 67 km deep · 22 km away
57. 1.694 km SW of Atka, AlaskaWed, Feb 17, 7:56 PM HAST · 2051 days ago · 20 km deep · 31 km away
58. 1.544 km SE of Atka, AlaskaWed, Feb 17, 9:41 PM HAST · 2051 days ago · 5 km deep · 74 km away
59. 1.884 km S of Atka, AlaskaWed, Feb 17, 10:50 PM HAST · 2051 days ago · 3 km deep · 49 km away
60. 1.824 km W of Atka, AlaskaThu, Feb 18, 8:05 PM HAST · 2050 days ago · 25 km deep · 52 km away

The first 60 of 122.

Before

1. 2.491 km SW of Atka, AlaskaFri, Jan 15, 3:51 PM HAST · 2084 days ago · 16 km deep · 29 km away
2. 2.067 km S of Atka, AlaskaFri, Jan 15, 2:35 PM HAST · 2084 days ago · 4 km deep · 39 km away
3. 3.193 km S of Atka, AlaskaFri, Jan 15, 1:48 PM HAST · 2084 days ago · 24 km deep · 69 km away
4. 2.129 km SW of Atka, AlaskaFri, Jan 15, 11:17 AM HAST · 2085 days ago · 90 km deep · 34 km away
5. 4.0103 km S of Atka, AlaskaFri, Jan 15, 5:50 AM HAST · 2085 days ago · 27 km deep · 74 km away
6. 2.382 km S of Atka, AlaskaFri, Jan 15, 4:18 AM HAST · 2085 days ago · 5 km deep · 62 km away
7. 4.0111 km SSE of Atka, AlaskaFri, Jan 15, 4:10 AM HAST · 2085 days ago · 34 km deep · 93 km away
8. 4.991 km S of Atka, AlaskaWed, Jan 13, 7:13 PM HAST · 2086 days ago · 19 km deep · 65 km away
9. 1.974 km SE of Atka, AlaskaWed, Jan 13, 6:58 PM HAST · 2086 days ago · 12 km deep · 92 km away
10. 4.050 km W of Atka, AlaskaWed, Jan 13, 6:30 PM HAST · 2086 days ago · 90 km deep · 41 km away
11. 2.283 km ESE of Adak, AlaskaMon, Jan 11, 12:44 PM HAST · 2088 days ago · 48 km deep · 61 km away
12. 1.950 km SSW of Atka, AlaskaMon, Jan 11, 10:57 AM HAST · 2089 days ago · 26 km deep · 26 km away
13. 2.7100 km ESE of Adak, AlaskaMon, Jan 11, 2:18 AM HAST · 2089 days ago · 35 km deep · 41 km away
14. 1.860 km SE of Adak, AlaskaSun, Jan 10, 4:33 PM HAST · 2089 days ago · 10 km deep · 99 km away
15. 3.890 km SW of Atka, AlaskaSat, Jan 9, 10:27 AM HAST · 2091 days ago · 35 km deep · 27 km away
16. 3.469 km SE of Adak, AlaskaFri, Jan 8, 10:29 AM HAST · 2092 days ago · 32 km deep · 79 km away
17. 1.969 km ESE of Adak, AlaskaWed, Jan 6, 9:36 PM HAST · 2093 days ago · 44 km deep · 63 km away
18. 3.195 km SW of Atka, AlaskaWed, Jan 6, 11:56 AM HAST · 2094 days ago · 30 km deep · 35 km away
19. 2.5115 km SSW of Atka, AlaskaWed, Jan 6, 9:19 AM HAST · 2094 days ago · 10 km deep · 59 km away
20. 2.040 km S of Atka, AlaskaTue, Jan 5, 8:57 PM HAST · 2094 days ago · 44 km deep · 43 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak021qky0y7. Read Thu, Oct 1, 2026, 9:59 AM UTC.