M2.1 earthquake 46 km SE of Atka, Alaska

Magnitude

2.1 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Wed, Jul 19, 2023, 9:20 AM HADT

UTC

2023-07-19 18:20:34 UTC

Depth

66.5 km (41.3 mi), shallow

Epicenter

51.913° N, 173.697° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

13

After

1. 2.643 km W of Atka, AlaskaWed, Jul 19, 8:02 PM HADT · 1171 days ago · 15 km deep · 81 km away
2. 3.4100 km SSE of Atka, AlaskaThu, Jul 20, 12:43 AM HADT · 1171 days ago · 25 km deep · 67 km away
3. 2.263 km ESE of Atka, AlaskaFri, Jul 21, 10:32 PM HADT · 1169 days ago · 22 km deep · 31 km away
4. 3.061 km SSW of Atka, AlaskaSat, Jul 22, 8:24 AM HADT · 1169 days ago · 35 km deep · 69 km away
5. 3.361 km SW of Atka, AlaskaMon, Jul 24, 5:40 AM HADT · 1167 days ago · 61 km deep · 79 km away
6. 3.199 km ENE of Atka, AlaskaMon, Jul 24, 10:10 AM HADT · 1167 days ago · 10 km deep · 90 km away
7. 3.1Andreanof Islands, Aleutian Islands, AlaskaMon, Jul 24, 10:14 PM HADT · 1166 days ago · 189 km deep · 76 km away
8. 2.167 km WSW of Atka, AlaskaWed, Jul 26, 8:36 AM HADT · 1165 days ago · 79 km deep · 96 km away
9. 2.8Andreanof Islands, Aleutian Islands, AlaskaWed, Jul 26, 12:54 PM HADT · 1165 days ago · 35 km deep · 42 km away
10. 2.553 km ESE of Atka, AlaskaThu, Jul 27, 3:22 PM HADT · 1163 days ago · 35 km deep · 14 km away
11. 2.038 km ESE of Atka, AlaskaThu, Jul 27, 5:44 PM HADT · 1163 days ago · 19 km deep · 22 km away
12. 1.869 km WSW of Atka, AlaskaSun, Jul 30, 4:10 AM HADT · 1161 days ago · 51 km deep · 95 km away
13. 2.663 km S of Atka, AlaskaSun, Jul 30, 6:40 AM HADT · 1161 days ago · 10 km deep · 54 km away
14. 2.142 km E of Atka, AlaskaSun, Jul 30, 12:39 PM HADT · 1161 days ago · 16 km deep · 27 km away
15. 2.138 km ESE of Atka, AlaskaSun, Jul 30, 1:07 PM HADT · 1161 days ago · 16 km deep · 24 km away
16. 2.5Andreanof Islands, Aleutian Islands, AlaskaSun, Jul 30, 1:51 PM HADT · 1161 days ago · 11 km deep · 6 km away
17. 2.813 km SW of Atka, AlaskaSun, Jul 30, 10:53 PM HADT · 1160 days ago · 211 km deep · 50 km away
18. 2.760 km SSW of Atka, AlaskaWed, Aug 2, 10:21 PM HADT · 1157 days ago · 35 km deep · 62 km away
19. 2.856 km ESE of Atka, AlaskaThu, Aug 3, 3:07 AM HADT · 1157 days ago · 35 km deep · 18 km away
20. 2.187 km SW of Atka, AlaskaThu, Aug 3, 7:13 AM HADT · 1157 days ago · 26 km deep · 100 km away
21. 3.050 km W of Atka, AlaskaThu, Aug 3, 10:21 AM HADT · 1157 days ago · 143 km deep · 93 km away
22. 3.133 km NW of Atka, AlaskaThu, Aug 3, 1:03 PM HADT · 1157 days ago · 169 km deep · 80 km away
23. 3.046 km ESE of Atka, AlaskaThu, Aug 3, 10:44 PM HADT · 1156 days ago · 10 km deep · 8 km away
24. 3.527 km SSE of Atka, AlaskaFri, Aug 4, 4:23 PM HADT · 1155 days ago · 59 km deep · 23 km away
25. 4.5135 km SE of Atka, AlaskaSun, Aug 6, 1:04 PM HADT · 1154 days ago · 18 km deep · 89 km away
26. 3.179 km SSE of Atka, AlaskaSun, Aug 6, 3:43 PM HADT · 1153 days ago · 35 km deep · 39 km away
27. 2.746 km SE of Atka, AlaskaSun, Aug 6, 10:42 PM HADT · 1153 days ago · 10 km deep · 5 km away
28. 2.742 km SE of Atka, AlaskaSun, Aug 6, 10:53 PM HADT · 1153 days ago · 10 km deep · 5 km away
29. 2.8Andreanof Islands, Aleutian Islands, AlaskaMon, Aug 7, 6:30 AM HADT · 1153 days ago · 13 km deep · 74 km away
30. 2.945 km NE of Atka, AlaskaMon, Aug 7, 3:02 PM HADT · 1152 days ago · 161 km deep · 61 km away
31. 3.229 km NNW of Atka, AlaskaTue, Aug 8, 1:42 AM HADT · 1152 days ago · 184 km deep · 74 km away
32. 3.049 km ESE of Atka, AlaskaTue, Aug 8, 1:50 AM HADT · 1152 days ago · 10 km deep · 9 km away
33. 3.368 km ESE of Atka, AlaskaThu, Aug 10, 12:46 AM HADT · 1150 days ago · 35 km deep · 27 km away
34. 2.595 km ESE of Atka, AlaskaThu, Aug 10, 8:49 AM HADT · 1150 days ago · 35 km deep · 51 km away
35. 3.156 km SW of Atka, AlaskaThu, Aug 10, 11:40 PM HADT · 1149 days ago · 19 km deep · 75 km away
36. 2.822 km WNW of Atka, AlaskaFri, Aug 11, 7:11 AM HADT · 1149 days ago · 174 km deep · 69 km away
37. 1.844 km S of Atka, AlaskaFri, Aug 11, 7:51 AM HADT · 1149 days ago · 11 km deep · 45 km away
38. 2.137 km ESE of Atka, AlaskaFri, Aug 11, 10:41 AM HADT · 1149 days ago · 10 km deep · 18 km away
39. 1.831 km ESE of Atka, AlaskaFri, Aug 11, 12:10 PM HADT · 1149 days ago · 8 km deep · 17 km away
40. 2.841 km S of Atka, AlaskaFri, Aug 11, 8:46 PM HADT · 1148 days ago · 52 km deep · 35 km away
41. 1.735 km ESE of Atka, AlaskaSat, Aug 12, 5:18 AM HADT · 1148 days ago · 12 km deep · 18 km away
42. 2.896 km ESE of Atka, AlaskaSat, Aug 12, 10:16 AM HADT · 1148 days ago · 149 km deep · 54 km away
43. 2.842 km WSW of Atka, AlaskaSat, Aug 12, 6:01 PM HADT · 1147 days ago · 90 km deep · 78 km away
44. 3.048 km NNE of Atka, AlaskaSun, Aug 13, 12:12 AM HADT · 1147 days ago · 180 km deep · 74 km away
45. 2.019 km WNW of Atka, AlaskaSun, Aug 13, 1:40 AM HADT · 1147 days ago · 137 km deep · 64 km away
46. 2.137 km S of Atka, AlaskaSun, Aug 13, 7:03 AM HADT · 1147 days ago · 57 km deep · 37 km away
47. 2.061 km ESE of Atka, AlaskaSun, Aug 13, 10:17 AM HADT · 1147 days ago · 43 km deep · 18 km away
48. 3.267 km SSE of Atka, AlaskaSun, Aug 13, 1:06 PM HADT · 1147 days ago · 10 km deep · 31 km away
49. 3.243 km ESE of Atka, AlaskaSun, Aug 13, 7:36 PM HADT · 1146 days ago · 10 km deep · 12 km away
50. 2.815 km ENE of Atka, AlaskaMon, Aug 14, 2:21 AM HADT · 1146 days ago · 157 km deep · 42 km away
51. 2.6114 km ESE of Atka, AlaskaMon, Aug 14, 4:22 AM HADT · 1146 days ago · 25 km deep · 69 km away
52. 1.552 km WSW of Atka, AlaskaMon, Aug 14, 10:51 AM HADT · 1146 days ago · 13 km deep · 87 km away
53. 1.995 km S of Atka, AlaskaMon, Aug 14, 3:26 PM HADT · 1145 days ago · 26 km deep · 79 km away
54. 2.5136 km SSE of Atka, AlaskaWed, Aug 16, 2:40 AM HADT · 1144 days ago · 25 km deep · 93 km away
55. 2.545 km NW of Atka, AlaskaWed, Aug 16, 12:14 PM HADT · 1144 days ago · 178 km deep · 92 km away
56. 1.771 km SW of Atka, AlaskaWed, Aug 16, 8:06 PM HADT · 1143 days ago · 26 km deep · 87 km away
57. 1.946 km SSE of Atka, AlaskaThu, Aug 17, 12:15 AM HADT · 1143 days ago · 25 km deep · 27 km away
58. 2.079 km ESE of Atka, AlaskaThu, Aug 17, 3:37 PM HADT · 1142 days ago · 32 km deep · 37 km away
59. 1.655 km SW of Atka, AlaskaFri, Aug 18, 5:44 AM HADT · 1142 days ago · 41 km deep · 69 km away
60. 3.066 km ESE of Atka, AlaskaFri, Aug 18, 4:34 PM HADT · 1141 days ago · 35 km deep · 25 km away

The first 60 of 160.

Before

1. 2.632 km WNW of Atka, AlaskaWed, Jul 19, 7:48 AM HADT · 1172 days ago · 159 km deep · 78 km away
2. 2.0100 km SSW of Atka, AlaskaMon, Jul 17, 6:25 PM HADT · 1173 days ago · 25 km deep · 87 km away
3. 1.855 km SSW of Atka, AlaskaMon, Jul 17, 2:17 PM HADT · 1174 days ago · 39 km deep · 66 km away
4. 3.336 km N of Atka, AlaskaMon, Jul 17, 2:04 PM HADT · 1174 days ago · 186 km deep · 78 km away
5. 1.852 km SSE of Atka, AlaskaMon, Jul 17, 11:42 AM HADT · 1174 days ago · 22 km deep · 28 km away
6. 3.645 km SE of Atka, AlaskaMon, Jul 17, 1:00 AM HADT · 1174 days ago · 10 km deep · 3 km away
7. 2.769 km SE of Atka, AlaskaSun, Jul 16, 9:14 PM HADT · 1174 days ago · 10 km deep · 24 km away
8. 1.883 km SSE of Atka, AlaskaSun, Jul 16, 5:51 PM HADT · 1174 days ago · 0 km deep · 51 km away
9. 1.844 km ESE of Atka, AlaskaSun, Jul 16, 5:01 PM HADT · 1174 days ago · 76 km deep · 19 km away
10. 1.663 km SW of Atka, AlaskaSun, Jul 16, 2:20 AM HADT · 1175 days ago · 39 km deep · 79 km away
11. 1.6Andreanof Islands, Aleutian Islands, AlaskaSat, Jul 15, 9:20 PM HADT · 1175 days ago · 11 km deep · 64 km away
12. 1.819 km SSW of Atka, AlaskaSat, Jul 15, 3:33 PM HADT · 1175 days ago · 71 km deep · 46 km away
13. 3.252 km SSE of Atka, AlaskaSat, Jul 15, 2:06 AM HADT · 1176 days ago · 35 km deep · 15 km away
14. 1.613 km WSW of Atka, AlaskaSat, Jul 15, 1:32 AM HADT · 1176 days ago · 17 km deep · 54 km away
15. 2.651 km WNW of Atka, AlaskaThu, Jul 13, 5:56 PM HADT · 1177 days ago · 120 km deep · 97 km away
16. 2.8100 km ESE of Atka, AlaskaWed, Jul 12, 2:13 AM HADT · 1179 days ago · 35 km deep · 55 km away
17. 1.966 km SSE of Atka, AlaskaTue, Jul 11, 12:44 PM HADT · 1180 days ago · 15 km deep · 33 km away
18. 2.031 km SW of Atka, AlaskaSun, Jul 9, 4:20 PM HADT · 1181 days ago · 70 km deep · 55 km away
19. 2.928 km NE of Atka, AlaskaSun, Jul 9, 1:55 PM HADT · 1182 days ago · 176 km deep · 51 km away
20. 2.026 km ESE of Atka, AlaskaSun, Jul 9, 2:20 AM HADT · 1182 days ago · 14 km deep · 24 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak023972bko7. Read Sat, Oct 3, 2026, 11:26 AM UTC.