M1.8 earthquake 81 km WSW of Adak, Alaska

Magnitude

1.8 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Mon, Nov 2, 2020, 5:20 PM HAST

UTC

2020-11-03 03:20:47 UTC

Depth

74.6 km (46.4 mi), intermediate-depth

Epicenter

51.719° N, 177.794° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

36

After

1. 1.8129 km WSW of Adak, AlaskaMon, Nov 2, 11:32 PM HAST · 2159 days ago · 43 km deep · 55 km away
2. 2.0Andreanof Islands, Aleutian Islands, AlaskaTue, Nov 3, 5:54 AM HAST · 2158 days ago · 46 km deep · 86 km away
3. 1.751 km S of Adak, AlaskaTue, Nov 3, 6:22 AM HAST · 2158 days ago · 33 km deep · 93 km away
4. 2.1161 km W of Adak, AlaskaTue, Nov 3, 7:11 AM HAST · 2158 days ago · 90 km deep · 81 km away
5. 3.945 km SSW of Adak, AlaskaTue, Nov 3, 9:49 PM HAST · 2158 days ago · 45 km deep · 73 km away · felt by 1
6. 4.339 km SSW of Adak, AlaskaTue, Nov 3, 11:35 PM HAST · 2158 days ago · 33 km deep · 69 km away · felt by 1
7. 2.853 km S of Adak, AlaskaTue, Nov 3, 11:58 PM HAST · 2158 days ago · 24 km deep · 78 km away
8. 3.1123 km WSW of Adak, AlaskaWed, Nov 4, 2:33 AM HAST · 2158 days ago · 34 km deep · 54 km away
9. 2.6146 km WSW of Adak, AlaskaWed, Nov 4, 4:08 AM HAST · 2158 days ago · 32 km deep · 75 km away
10. 1.738.3 km NNE of Adak, AKWed, Nov 4, 4:59 AM HAST · 2157 days ago · 32 km deep · 72 km away
11. 2.838 km WSW of Adak, AlaskaThu, Nov 5, 5:29 PM HAST · 2156 days ago · 81 km deep · 47 km away
12. 1.936 km S of Adak, AlaskaFri, Nov 6, 12:51 PM HAST · 2155 days ago · 37 km deep · 76 km away
13. 1.8120 km SW of Adak, AlaskaFri, Nov 6, 4:49 PM HAST · 2155 days ago · 26 km deep · 61 km away
14. 2.197 km WSW of Adak, AlaskaFri, Nov 6, 5:33 PM HAST · 2155 days ago · 58 km deep · 29 km away
15. 2.0119 km SW of Adak, AlaskaFri, Nov 6, 7:34 PM HAST · 2155 days ago · 26 km deep · 61 km away
16. 1.982 km WSW of Adak, AlaskaSat, Nov 7, 6:14 PM HAST · 2154 days ago · 73 km deep · 4 km away
17. 1.7101 km SW of Adak, AlaskaWed, Nov 11, 1:38 PM HAST · 2150 days ago · 26 km deep · 52 km away
18. 1.788 km SW of Adak, AlaskaWed, Nov 11, 2:36 PM HAST · 2150 days ago · 25 km deep · 45 km away
19. 1.9121 km WSW of Adak, AlaskaWed, Nov 11, 4:22 PM HAST · 2150 days ago · 24 km deep · 47 km away
20. 1.757 km SSW of Adak, AlaskaWed, Nov 11, 7:59 PM HAST · 2150 days ago · 46 km deep · 59 km away
21. 1.9156 km WSW of Adak, AlaskaWed, Nov 11, 8:28 PM HAST · 2150 days ago · 20 km deep · 84 km away
22. 1.6130 km WSW of Adak, AlaskaThu, Nov 12, 7:03 PM HAST · 2149 days ago · 7 km deep · 49 km away
23. 2.1130 km WSW of Adak, AlaskaFri, Nov 13, 1:07 AM HAST · 2149 days ago · 7 km deep · 48 km away
24. 1.9153 km WSW of Adak, AlaskaFri, Nov 13, 4:15 AM HAST · 2149 days ago · 21 km deep · 80 km away
25. 1.9154 km WSW of Adak, AlaskaFri, Nov 13, 4:48 AM HAST · 2148 days ago · 60 km deep · 73 km away
26. 1.741 km S of Adak, AlaskaFri, Nov 13, 10:06 AM HAST · 2148 days ago · 34 km deep · 87 km away
27. 2.9136 km WSW of Adak, AlaskaFri, Nov 13, 1:41 PM HAST · 2148 days ago · 33 km deep · 65 km away
28. 1.9131 km WSW of Adak, AlaskaFri, Nov 13, 4:00 PM HAST · 2148 days ago · 10 km deep · 50 km away
29. 3.1128 km SW of Adak, AlaskaSat, Nov 14, 4:16 AM HAST · 2148 days ago · 29 km deep · 64 km away
30. 2.581 km W of Adak, AlaskaSat, Nov 14, 10:42 AM HAST · 2147 days ago · 4 km deep · 14 km away
31. 1.960 km S of Adak, AlaskaSat, Nov 14, 11:07 AM HAST · 2147 days ago · 43 km deep · 99 km away
32. 1.9158 km W of Adak, AlaskaSat, Nov 14, 2:20 PM HAST · 2147 days ago · 7 km deep · 78 km away
33. 1.7103 km WSW of Adak, AlaskaSun, Nov 15, 2:28 AM HAST · 2147 days ago · 32 km deep · 27 km away
34. 2.690 km WSW of Adak, AlaskaSun, Nov 15, 5:30 AM HAST · 2146 days ago · 74 km deep · 13 km away
35. 2.0135 km WSW of Adak, AlaskaMon, Nov 16, 8:53 PM HAST · 2145 days ago · 26 km deep · 57 km away
36. 3.6161 km SW of Adak, AlaskaWed, Nov 18, 4:54 AM HAST · 2143 days ago · 35 km deep · 90 km away
37. 2.0130 km WSW of Adak, AlaskaWed, Nov 18, 4:07 PM HAST · 2143 days ago · 25 km deep · 54 km away
38. 1.9139 km SW of Adak, AlaskaWed, Nov 18, 5:49 PM HAST · 2143 days ago · 27 km deep · 70 km away
39. 1.754 km SSW of Adak, AlaskaFri, Nov 20, 6:11 AM HAST · 2141 days ago · 28 km deep · 70 km away
40. 2.1122 km WSW of Adak, AlaskaFri, Nov 20, 10:05 AM HAST · 2141 days ago · 17 km deep · 49 km away
41. 1.745 km SSW of Adak, AlaskaFri, Nov 20, 2:07 PM HAST · 2141 days ago · 61 km deep · 76 km away
42. 1.869 km WSW of Adak, AlaskaFri, Nov 20, 2:55 PM HAST · 2141 days ago · 56 km deep · 27 km away
43. 2.885 km SW of Adak, AlaskaFri, Nov 20, 5:21 PM HAST · 2141 days ago · 35 km deep · 40 km away
44. 1.8102 km WSW of Adak, AlaskaFri, Nov 20, 7:31 PM HAST · 2141 days ago · 52 km deep · 33 km away
45. 1.7Andreanof Islands, Aleutian Islands, AlaskaSat, Nov 21, 1:12 AM HAST · 2141 days ago · 10 km deep · 24 km away
46. 2.5133 km W of Adak, AlaskaSat, Nov 21, 5:03 PM HAST · 2140 days ago · 173 km deep · 64 km away
47. 2.129 km WSW of Adak, AlaskaSun, Nov 22, 12:03 AM HAST · 2140 days ago · 74 km deep · 54 km away
48. 1.851 km SW of Adak, AlaskaSun, Nov 22, 8:36 AM HAST · 2139 days ago · 32 km deep · 52 km away
49. 1.7171 km W of Adak, AlaskaMon, Nov 23, 12:47 AM HAST · 2139 days ago · 7 km deep · 90 km away
50. 1.878 km W of Adak, AlaskaMon, Nov 23, 1:25 AM HAST · 2139 days ago · -2 km deep · 16 km away
51. 2.078 km W of Adak, AlaskaMon, Nov 23, 7:52 AM HAST · 2138 days ago · 5 km deep · 15 km away
52. 1.878 km W of Adak, AlaskaMon, Nov 23, 7:53 AM HAST · 2138 days ago · 4 km deep · 16 km away
53. 1.581 km W of Adak, AlaskaTue, Nov 24, 3:08 PM HAST · 2137 days ago · 6 km deep · 16 km away
54. 2.8157 km WSW of Adak, AlaskaWed, Nov 25, 1:53 AM HAST · 2137 days ago · 33 km deep · 84 km away
55. 4.045 km SSE of Adak, AlaskaThu, Nov 26, 12:00 PM HAST · 2135 days ago · 43 km deep · 97 km away
56. 1.868 km SSW of Adak, AlaskaThu, Nov 26, 4:30 PM HAST · 2135 days ago · 26 km deep · 67 km away
57. 1.676 km WSW of Adak, AlaskaThu, Nov 26, 6:42 PM HAST · 2135 days ago · 37 km deep · 26 km away
58. 2.941 km SW of Adak, AlaskaThu, Nov 26, 7:01 PM HAST · 2135 days ago · 60 km deep · 56 km away
59. 3.314 km SSE of Adak, AlaskaSat, Nov 28, 6:20 PM HAST · 2133 days ago · 67 km deep · 85 km away
60. 2.7104 km SW of Adak, AlaskaSun, Nov 29, 1:44 AM HAST · 2133 days ago · 35 km deep · 46 km away

The first 60 of 142.

Before

1. 1.9167.8 km E of Adak, AKMon, Nov 2, 12:14 PM HAST · 2159 days ago · 8 km deep · 87 km away
2. 2.867 km SSW of Adak, AlaskaSat, Oct 31, 8:35 PM HADT · 2161 days ago · 35 km deep · 72 km away
3. 2.817 km SE of Adak, AlaskaSat, Oct 31, 3:25 PM HADT · 2161 days ago · 74 km deep · 92 km away
4. 2.188 km SW of Adak, AlaskaFri, Oct 30, 12:33 PM HADT · 2162 days ago · 35 km deep · 39 km away
5. 1.9147 km WSW of Adak, AlaskaWed, Oct 28, 8:32 AM HADT · 2164 days ago · 26 km deep · 74 km away
6. 2.8138 km WSW of Adak, AlaskaWed, Oct 28, 8:01 AM HADT · 2164 days ago · 16 km deep · 65 km away
7. 1.8129 km WSW of Adak, AlaskaWed, Oct 28, 6:31 AM HADT · 2164 days ago · 35 km deep · 58 km away
8. 3.551 km SSW of Adak, AlaskaWed, Oct 28, 2:33 AM HADT · 2165 days ago · 35 km deep · 76 km away
9. 2.961 km SSW of Adak, AlaskaWed, Oct 28, 12:10 AM HADT · 2165 days ago · 35 km deep · 62 km away
10. 3.1128 km WSW of Adak, AlaskaTue, Oct 27, 8:31 PM HADT · 2165 days ago · 30 km deep · 59 km away
11. 4.3156 km WSW of Adak, AlaskaMon, Oct 26, 7:41 PM HADT · 2166 days ago · 35 km deep · 75 km away
12. 2.9156 km WSW of Adak, AlaskaSun, Oct 25, 8:46 PM HADT · 2167 days ago · 28 km deep · 84 km away
13. 2.7159 km WSW of Adak, AlaskaSun, Oct 25, 8:31 PM HADT · 2167 days ago · 29 km deep · 87 km away
14. 1.7161 km WSW of Adak, AlaskaSun, Oct 25, 1:55 PM HADT · 2167 days ago · 25 km deep · 87 km away
15. 1.6135 km WSW of Adak, AlaskaSun, Oct 25, 1:19 AM HADT · 2168 days ago · 25 km deep · 56 km away
16. 1.8137 km WSW of Adak, AlaskaSat, Oct 24, 3:13 PM HADT · 2168 days ago · 17 km deep · 65 km away
17. 2.3146 km W of Adak, AlaskaFri, Oct 23, 5:45 PM HADT · 2169 days ago · 104 km deep · 69 km away
18. 1.874 km W of Adak, AlaskaWed, Oct 21, 11:50 PM HADT · 2171 days ago · 11 km deep · 12 km away
19. 2.1125 km W of Adak, AlaskaWed, Oct 21, 6:45 PM HADT · 2171 days ago · 9 km deep · 49 km away
20. 1.9129 km W of Adak, AlaskaWed, Oct 21, 4:18 AM HADT · 2172 days ago · 15 km deep · 48 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak020e5ffkwg. Read Fri, Oct 2, 2026, 2:16 AM UTC.