M2.0 earthquake 56 km SSW of Atka, Alaska

Magnitude

2.0 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Mon, Nov 23, 2020, 5:18 AM HAST

UTC

2020-11-23 15:18:18 UTC

Depth

23.2 km (14.4 mi), shallow

Epicenter

51.769° N, 174.633° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

14

After

1. 3.293 km SSE of Atka, AlaskaTue, Nov 24, 5:36 PM HAST · 2138 days ago · 35 km deep · 78 km away
2. 2.8101 km SSE of Atka, AlaskaTue, Nov 24, 7:59 PM HAST · 2138 days ago · 35 km deep · 92 km away
3. 2.563 km WSW of Atka, AlaskaTue, Nov 24, 10:52 PM HAST · 2138 days ago · 57 km deep · 29 km away
4. 1.978 km ESE of Adak, AlaskaWed, Nov 25, 5:13 AM HAST · 2138 days ago · 28 km deep · 69 km away
5. 2.062 km SE of Adak, AlaskaThu, Nov 26, 1:38 AM HAST · 2137 days ago · 26 km deep · 99 km away
6. 2.079 km E of Adak, AlaskaSat, Nov 28, 3:17 PM HAST · 2134 days ago · 81 km deep · 64 km away
7. 3.1149 km S of Atka, AlaskaSun, Nov 29, 8:22 AM HAST · 2134 days ago · 22 km deep · 100 km away
8. 3.056 km SSW of Atka, AlaskaMon, Nov 30, 2:37 PM HAST · 2132 days ago · 33 km deep · 2 km away
9. 3.373 km SE of Atka, AlaskaMon, Nov 30, 2:40 PM HAST · 2132 days ago · 14 km deep · 76 km away
10. 2.0109 km S of Atka, AlaskaTue, Dec 1, 7:36 PM HAST · 2131 days ago · 65 km deep · 78 km away
11. 1.783 km SW of Atka, AlaskaWed, Dec 2, 9:14 PM HAST · 2130 days ago · 38 km deep · 37 km away
12. 2.974 km SW of Atka, AlaskaThu, Dec 3, 6:40 PM HAST · 2129 days ago · 63 km deep · 31 km away
13. 1.997 km SW of Atka, AlaskaThu, Dec 3, 11:10 PM HAST · 2129 days ago · 26 km deep · 45 km away
14. 2.631 km N of Atka, AlaskaFri, Dec 4, 8:31 AM HAST · 2128 days ago · 170 km deep · 86 km away
15. 2.862 km S of Atka, AlaskaFri, Dec 4, 9:58 AM HAST · 2128 days ago · 35 km deep · 31 km away
16. 3.361 km ENE of Adak, AlaskaSat, Dec 5, 8:37 PM HAST · 2127 days ago · 165 km deep · 86 km away
17. 3.0Andreanof Islands, Aleutian Islands, AlaskaSun, Dec 6, 3:38 PM HAST · 2126 days ago · 12 km deep · 88 km away
18. 1.774 km ESE of Adak, AlaskaMon, Dec 7, 1:55 PM HAST · 2125 days ago · 22 km deep · 71 km away
19. 2.164 km ESE of Adak, AlaskaFri, Dec 11, 4:34 AM HAST · 2122 days ago · 26 km deep · 85 km away
20. 1.944 km SSE of Atka, AlaskaMon, Dec 14, 1:15 AM HAST · 2119 days ago · 25 km deep · 43 km away
21. 1.784 km SW of Atka, AlaskaMon, Dec 14, 7:33 AM HAST · 2119 days ago · 27 km deep · 37 km away
22. 3.048 km SSW of Atka, AlaskaMon, Dec 14, 10:06 AM HAST · 2118 days ago · 49 km deep · 19 km away
23. 1.643 km SSE of Atka, AlaskaMon, Dec 14, 10:13 AM HAST · 2118 days ago · 25 km deep · 41 km away
24. 2.153 km E of Adak, AlaskaMon, Dec 14, 1:07 PM HAST · 2118 days ago · 153 km deep · 88 km away
25. 2.3152 km SSW of Atka, AlaskaMon, Dec 14, 9:38 PM HAST · 2118 days ago · 6 km deep · 100 km away
26. 1.931 km SSE of Atka, AlaskaTue, Dec 15, 10:27 AM HAST · 2117 days ago · 17 km deep · 51 km away
27. 2.735 km S of Atka, AlaskaTue, Dec 15, 9:42 PM HAST · 2117 days ago · 192 km deep · 30 km away
28. 3.268 km SE of Adak, AlaskaWed, Dec 16, 4:11 AM HAST · 2117 days ago · 35 km deep · 96 km away
29. 2.098 km S of Atka, AlaskaWed, Dec 16, 5:50 PM HAST · 2116 days ago · 25 km deep · 60 km away
30. 4.647 km WSW of Atka, AlaskaThu, Dec 17, 6:32 AM HAST · 2116 days ago · 81 km deep · 29 km away · felt by 1
31. 2.874 km SSW of Atka, AlaskaThu, Dec 17, 6:43 AM HAST · 2116 days ago · 35 km deep · 19 km away
32. 2.722 km WSW of Atka, AlaskaThu, Dec 17, 11:12 AM HAST · 2115 days ago · 214 km deep · 41 km away
33. 2.666 km E of Adak, AlaskaFri, Dec 18, 2:06 AM HAST · 2115 days ago · 86 km deep · 76 km away
34. 2.866 km SSW of Atka, AlaskaFri, Dec 18, 4:05 AM HAST · 2115 days ago · 24 km deep · 11 km away
35. 1.925 km SSE of Atka, AlaskaFri, Dec 18, 6:53 PM HAST · 2114 days ago · 71 km deep · 42 km away
36. 3.137 km ESE of Atka, AlaskaFri, Dec 18, 9:39 PM HAST · 2114 days ago · 128 km deep · 73 km away
37. 2.056 km S of Atka, AlaskaSat, Dec 19, 2:26 AM HAST · 2114 days ago · 24 km deep · 38 km away
38. 2.563 km ENE of Adak, AlaskaSat, Dec 19, 10:37 AM HAST · 2113 days ago · 217 km deep · 87 km away
39. 3.888 km SW of Atka, AlaskaFri, Dec 25, 2:45 AM HAST · 2108 days ago · 45 km deep · 42 km away
40. 2.094 km ESE of Adak, AlaskaFri, Dec 25, 4:28 AM HAST · 2108 days ago · 26 km deep · 51 km away
41. 2.181 km SW of Atka, AlaskaSat, Dec 26, 1:44 PM HAST · 2106 days ago · 26 km deep · 26 km away
42. 2.777 km ESE of Adak, AlaskaSun, Dec 27, 3:50 PM HAST · 2105 days ago · 33 km deep · 73 km away
43. 2.9Andreanof Islands, Aleutian Islands, AlaskaMon, Dec 28, 4:40 AM HAST · 2105 days ago · 175 km deep · 92 km away
44. 3.6101 km ESE of Adak, AlaskaMon, Dec 28, 8:13 AM HAST · 2105 days ago · 35 km deep · 50 km away
45. 1.618 km ENE of Atka, AlaskaMon, Dec 28, 9:14 PM HAST · 2104 days ago · 10 km deep · 73 km away
46. 3.335 km SW of Atka, AlaskaMon, Dec 28, 11:39 PM HAST · 2104 days ago · 91 km deep · 24 km away
47. 2.173 km WSW of Atka, AlaskaTue, Dec 29, 4:44 PM HAST · 2103 days ago · 88 km deep · 47 km away
48. 1.975 km E of Adak, AlaskaTue, Dec 29, 10:27 PM HAST · 2103 days ago · 60 km deep · 63 km away
49. 3.066 km S of Atka, AlaskaWed, Dec 30, 4:45 AM HAST · 2103 days ago · 20 km deep · 26 km away
50. 1.979 km SSW of Atka, AlaskaWed, Dec 30, 11:04 AM HAST · 2102 days ago · 26 km deep · 32 km away
51. 1.678 km SE of Adak, AlaskaWed, Dec 30, 5:30 PM HAST · 2102 days ago · 26 km deep · 83 km away
52. 2.9Andreanof Islands, Aleutian Islands, AlaskaThu, Dec 31, 11:59 AM HAST · 2101 days ago · 11 km deep · 51 km away
53. 2.539 km E of Atka, AlaskaSun, Jan 3, 8:17 PM HAST · 2098 days ago · 113 km deep · 85 km away
54. 2.636 km SSW of Atka, AlaskaMon, Jan 4, 1:10 AM HAST · 2098 days ago · 215 km deep · 24 km away
55. 3.040 km NNW of Atka, AlaskaMon, Jan 4, 8:10 AM HAST · 2098 days ago · 198 km deep · 82 km away
56. 1.746 km SW of Atka, AlaskaMon, Jan 4, 2:58 PM HAST · 2097 days ago · 60 km deep · 20 km away
57. 1.676 km SE of Adak, AlaskaMon, Jan 4, 4:42 PM HAST · 2097 days ago · 23 km deep · 90 km away
58. 1.8Andreanof Islands, Aleutian Islands, AlaskaMon, Jan 4, 8:30 PM HAST · 2097 days ago · 16 km deep · 50 km away
59. 1.717 km SW of Atka, AlaskaTue, Jan 5, 5:07 PM HAST · 2096 days ago · 10 km deep · 38 km away
60. 1.814 km WSW of Atka, AlaskaTue, Jan 5, 8:00 PM HAST · 2096 days ago · 18 km deep · 44 km away

The first 60 of 92.

Before

1. 1.667 km WSW of Atka, AlaskaSat, Nov 21, 3:30 PM HAST · 2141 days ago · 69 km deep · 44 km away
2. 1.974 km SW of Atka, AlaskaThu, Nov 19, 2:17 PM HAST · 2143 days ago · 22 km deep · 26 km away
3. 3.668 km ENE of Adak, AlaskaWed, Nov 18, 11:20 AM HAST · 2144 days ago · 156 km deep · 85 km away
4. 2.883 km SSW of Atka, AlaskaMon, Nov 16, 11:14 PM HAST · 2146 days ago · 28 km deep · 35 km away
5. 3.669 km SSW of Atka, AlaskaSun, Nov 15, 6:44 AM HAST · 2148 days ago · 25 km deep · 15 km away
6. 1.988 km S of Atka, AlaskaSun, Nov 15, 2:57 AM HAST · 2148 days ago · 13 km deep · 48 km away
7. 2.963 km SE of Adak, AlaskaSat, Nov 14, 10:04 PM HAST · 2148 days ago · 35 km deep · 100 km away
8. 2.544 km ESE of Adak, AlaskaFri, Nov 13, 1:55 PM HAST · 2149 days ago · 68 km deep · 95 km away
9. 3.090 km SSE of Atka, AlaskaFri, Nov 13, 4:03 AM HAST · 2150 days ago · 10 km deep · 82 km away
10. 2.230 km SSW of Atka, AlaskaThu, Nov 12, 3:58 AM HAST · 2151 days ago · 61 km deep · 27 km away
11. 3.520 km ENE of Atka, AlaskaWed, Nov 11, 5:39 PM HAST · 2151 days ago · 159 km deep · 73 km away
12. 2.943 km WSW of Atka, AlaskaWed, Nov 11, 4:40 PM HAST · 2151 days ago · 247 km deep · 36 km away
13. 1.946 km E of Adak, AlaskaWed, Nov 11, 3:48 PM HAST · 2151 days ago · 72 km deep · 92 km away
14. 2.933 km NNE of Atka, AlaskaWed, Nov 11, 2:49 PM HAST · 2151 days ago · 218 km deep · 88 km away
15. 2.365 km SE of Adak, AlaskaTue, Nov 10, 8:28 PM HAST · 2152 days ago · 25 km deep · 94 km away
16. 2.49 km ESE of Atka, AlaskaSat, Nov 7, 11:37 AM HAST · 2155 days ago · 158 km deep · 58 km away
17. 3.963 km ESE of Adak, AlaskaFri, Nov 6, 6:03 AM HAST · 2157 days ago · 65 km deep · 78 km away
18. 2.352 km SE of Atka, AlaskaWed, Nov 4, 11:54 AM HAST · 2158 days ago · 115 km deep · 67 km away
19. 1.877.5 km WNW of Adak, AKWed, Nov 4, 3:34 AM HAST · 2159 days ago · 25 km deep · 62 km away
20. 1.660.7 km NE of Atka, AKTue, Nov 3, 9:55 PM HAST · 2159 days ago · 47 km deep · 20 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak020f2pb8cv. Read Sat, Oct 3, 2026, 5:56 AM UTC.