M1.5 earthquake 123 km WSW of Adak, Alaska

Magnitude

1.5 (ml), micro

Local time

Sun, Aug 13, 2023, 2:15 PM HADT

UTC

2023-08-13 23:15:33 UTC

Depth

16.7 km (10.4 mi), shallow

Epicenter

51.358° N, 178.214° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

22

After

1. 1.8119 km W of Adak, AlaskaSun, Aug 13, 8:50 PM HADT · 1144 days ago · 87 km deep · 71 km away
2. 1.9159 km SW of Adak, AlaskaMon, Aug 14, 5:39 AM HADT · 1143 days ago · 18 km deep · 38 km away
3. 1.588 km SW of Adak, AlaskaMon, Aug 14, 4:47 PM HADT · 1143 days ago · 30 km deep · 39 km away
4. 1.663 km WSW of Adak, AlaskaMon, Aug 14, 5:01 PM HADT · 1143 days ago · 73 km deep · 61 km away
5. 4.7149 km SW of Adak, AlaskaTue, Aug 15, 7:20 AM HADT · 1142 days ago · 10 km deep · 52 km away
6. 1.9133 km SW of Adak, AlaskaTue, Aug 15, 7:32 AM HADT · 1142 days ago · 26 km deep · 33 km away
7. 2.9141 km SW of Adak, AlaskaTue, Aug 15, 8:01 AM HADT · 1142 days ago · 26 km deep · 32 km away
8. 1.7144 km SW of Adak, AlaskaTue, Aug 15, 8:11 AM HADT · 1142 days ago · 18 km deep · 42 km away
9. 1.7Andreanof Islands, Aleutian Islands, AlaskaTue, Aug 15, 8:19 AM HADT · 1142 days ago · 25 km deep · 56 km away
10. 2.0143 km SW of Adak, AlaskaTue, Aug 15, 8:23 AM HADT · 1142 days ago · 17 km deep · 41 km away
11. 1.6143 km SW of Adak, AlaskaTue, Aug 15, 8:44 AM HADT · 1142 days ago · 5 km deep · 57 km away
12. 1.6139 km SW of Adak, AlaskaTue, Aug 15, 9:50 AM HADT · 1142 days ago · 17 km deep · 45 km away
13. 2.9142 km SW of Adak, AlaskaTue, Aug 15, 12:36 PM HADT · 1142 days ago · 17 km deep · 41 km away
14. 3.176 km SW of Adak, AlaskaTue, Aug 15, 9:00 PM HADT · 1142 days ago · 35 km deep · 52 km away
15. 1.6189 km WSW of Adak, AlaskaTue, Aug 15, 10:50 PM HADT · 1142 days ago · 64 km deep · 76 km away
16. 1.966 km SSW of Adak, AlaskaTue, Aug 15, 11:06 PM HADT · 1142 days ago · 40 km deep · 84 km away
17. 1.9141 km SW of Adak, AlaskaWed, Aug 16, 12:22 AM HADT · 1142 days ago · 11 km deep · 38 km away
18. 1.5118 km WSW of Adak, AlaskaWed, Aug 16, 7:06 AM HADT · 1141 days ago · 14 km deep · 5 km away
19. 1.5119 km SW of Adak, AlaskaWed, Aug 16, 8:01 AM HADT · 1141 days ago · 25 km deep · 24 km away
20. 1.7186 km WSW of Adak, AlaskaWed, Aug 16, 11:30 AM HADT · 1141 days ago · 25 km deep · 63 km away
21. 1.7132 km WSW of Adak, AlaskaThu, Aug 17, 10:25 AM HADT · 1140 days ago · 71 km deep · 36 km away
22. 2.1208 km WSW of Adak, AlaskaThu, Aug 17, 2:59 PM HADT · 1140 days ago · 26 km deep · 90 km away
23. 2.1206 km WSW of Adak, AlaskaThu, Aug 17, 2:59 PM HADT · 1140 days ago · 26 km deep · 89 km away
24. 1.6Andreanof Islands, Aleutian Islands, AlaskaThu, Aug 17, 6:44 PM HADT · 1140 days ago · 8 km deep · 35 km away
25. 1.7118 km WSW of Adak, AlaskaFri, Aug 18, 6:24 AM HADT · 1139 days ago · 31 km deep · 5 km away
26. 3.1110 km WSW of Adak, AlaskaFri, Aug 18, 11:03 AM HADT · 1139 days ago · 63 km deep · 13 km away
27. 1.584 km WSW of Adak, AlaskaFri, Aug 18, 1:59 PM HADT · 1139 days ago · 69 km deep · 44 km away
28. 1.8168 km W of Adak, AlaskaFri, Aug 18, 3:05 PM HADT · 1139 days ago · 8 km deep · 74 km away
29. 2.686 km WSW of Adak, AlaskaFri, Aug 18, 6:08 PM HADT · 1139 days ago · 35 km deep · 37 km away
30. 1.552 km SSW of Adak, AlaskaSat, Aug 19, 7:43 AM HADT · 1138 days ago · 32 km deep · 92 km away
31. 1.654 km WSW of Adak, AlaskaSat, Aug 19, 9:06 AM HADT · 1138 days ago · 72 km deep · 71 km away
32. 2.1138 km WSW of Adak, AlaskaSun, Aug 20, 7:17 AM HADT · 1137 days ago · 23 km deep · 19 km away
33. 3.4Andreanof Islands, Aleutian Islands, AlaskaSun, Aug 20, 3:09 PM HADT · 1137 days ago · 38 km deep · 91 km away
34. 2.0144 km WSW of Adak, AlaskaSun, Aug 20, 6:15 PM HADT · 1137 days ago · 7 km deep · 45 km away
35. 2.0Andreanof Islands, Aleutian Islands, AlaskaSun, Aug 20, 6:24 PM HADT · 1137 days ago · 23 km deep · 53 km away
36. 2.1101 km W of Adak, AlaskaSun, Aug 20, 7:42 PM HADT · 1137 days ago · 6 km deep · 54 km away
37. 2.1Andreanof Islands, Aleutian Islands, AlaskaMon, Aug 21, 7:18 AM HADT · 1136 days ago · 37 km deep · 52 km away
38. 2.0110 km WSW of Adak, AlaskaMon, Aug 21, 10:01 AM HADT · 1136 days ago · 7 km deep · 19 km away
39. 1.8171 km WSW of Adak, AlaskaMon, Aug 21, 6:22 PM HADT · 1136 days ago · 32 km deep · 52 km away
40. 3.373 km WSW of Adak, AlaskaTue, Aug 22, 1:08 AM HADT · 1136 days ago · 75 km deep · 52 km away
41. 2.182 km W of Adak, AlaskaTue, Aug 22, 1:02 PM HADT · 1135 days ago · 186 km deep · 71 km away
42. 1.686 km SW of Adak, AlaskaTue, Aug 22, 2:12 PM HADT · 1135 days ago · 41 km deep · 52 km away
43. 1.6156 km WSW of Adak, AlaskaTue, Aug 22, 7:15 PM HADT · 1135 days ago · 25 km deep · 34 km away
44. 1.7156 km W of Adak, AlaskaWed, Aug 23, 12:19 AM HADT · 1135 days ago · 91 km deep · 69 km away
45. 3.4108 km SW of Adak, AlaskaWed, Aug 23, 12:56 AM HADT · 1135 days ago · 35 km deep · 28 km away
46. 1.6106 km WSW of Adak, AlaskaWed, Aug 23, 4:33 AM HADT · 1134 days ago · 68 km deep · 30 km away
47. 2.0128 km WSW of Adak, AlaskaWed, Aug 23, 9:11 AM HADT · 1134 days ago · 24 km deep · 12 km away
48. 1.6152 km WSW of Adak, AlaskaWed, Aug 23, 6:56 PM HADT · 1134 days ago · 11 km deep · 32 km away
49. 3.0Andreanof Islands, Aleutian Islands, AlaskaThu, Aug 24, 12:10 AM HADT · 1134 days ago · 35 km deep · 79 km away
50. 1.769 km W of Adak, AlaskaThu, Aug 24, 12:21 AM HADT · 1134 days ago · 95 km deep · 76 km away
51. 1.5170 km WSW of Adak, AlaskaThu, Aug 24, 2:15 AM HADT · 1133 days ago · 29 km deep · 51 km away
52. 1.769 km SSW of Adak, AlaskaThu, Aug 24, 2:40 AM HADT · 1133 days ago · 30 km deep · 74 km away
53. 1.9190 km SW of Adak, AlaskaThu, Aug 24, 7:00 AM HADT · 1133 days ago · 5 km deep · 98 km away
54. 1.7194 km WSW of Adak, AlaskaThu, Aug 24, 7:24 AM HADT · 1133 days ago · 17 km deep · 71 km away
55. 1.5109 km WSW of Adak, AlaskaThu, Aug 24, 7:28 AM HADT · 1133 days ago · 13 km deep · 27 km away
56. 1.6176 km WSW of Adak, AlaskaThu, Aug 24, 8:35 AM HADT · 1133 days ago · 24 km deep · 61 km away
57. 1.6127 km WSW of Adak, AlaskaThu, Aug 24, 12:24 PM HADT · 1133 days ago · 17 km deep · 10 km away
58. 1.9127 km WSW of Adak, AlaskaThu, Aug 24, 11:39 PM HADT · 1133 days ago · 8 km deep · 31 km away
59. 1.887 km SW of Adak, AlaskaFri, Aug 25, 7:59 AM HADT · 1132 days ago · 32 km deep · 41 km away
60. 2.1Andreanof Islands, Aleutian Islands, AlaskaSat, Aug 26, 12:45 AM HADT · 1132 days ago · 13 km deep · 47 km away

The first 60 of at least 199.

Before

1. 1.6150 km WSW of Adak, AlaskaSun, Aug 13, 6:39 AM HADT · 1144 days ago · 25 km deep · 30 km away
2. 2.2212 km WSW of Adak, AlaskaSun, Aug 13, 5:31 AM HADT · 1144 days ago · 55 km deep · 98 km away
3. 1.673 km SSW of Adak, AlaskaSun, Aug 13, 3:14 AM HADT · 1144 days ago · 26 km deep · 77 km away
4. 1.9202 km W of Adak, AlaskaSun, Aug 13, 2:48 AM HADT · 1144 days ago · 78 km deep · 97 km away
5. 1.5197 km W of Adak, AlaskaSun, Aug 13, 2:07 AM HADT · 1144 days ago · 13 km deep · 99 km away
6. 1.8196 km WSW of Adak, AlaskaSun, Aug 13, 12:34 AM HADT · 1145 days ago · 39 km deep · 78 km away
7. 1.579 km SW of Adak, AlaskaSat, Aug 12, 8:19 PM HADT · 1145 days ago · 28 km deep · 47 km away
8. 1.7106 km WSW of Adak, AlaskaSat, Aug 12, 5:09 PM HADT · 1145 days ago · 13 km deep · 18 km away
9. 1.7115 km SW of Adak, AlaskaSat, Aug 12, 3:11 PM HADT · 1145 days ago · 23 km deep · 30 km away
10. 1.563 km SSW of Adak, AlaskaSat, Aug 12, 2:45 PM HADT · 1145 days ago · 43 km deep · 83 km away
11. 1.544 km SSW of Adak, AlaskaSat, Aug 12, 9:56 AM HADT · 1145 days ago · 40 km deep · 99 km away
12. 1.5Andreanof Islands, Aleutian Islands, AlaskaSat, Aug 12, 8:28 AM HADT · 1145 days ago · 13 km deep · 26 km away
13. 1.647 km SSW of Adak, AlaskaSat, Aug 12, 3:19 AM HADT · 1145 days ago · 37 km deep · 95 km away
14. 2.755 km SW of Adak, AlaskaFri, Aug 11, 10:04 PM HADT · 1146 days ago · 35 km deep · 71 km away
15. 1.7166 km W of Adak, AlaskaFri, Aug 11, 7:07 PM HADT · 1146 days ago · 8 km deep · 72 km away
16. 3.4134 km W of Adak, AlaskaFri, Aug 11, 3:57 PM HADT · 1146 days ago · 94 km deep · 44 km away
17. 2.0118 km SW of Adak, AlaskaFri, Aug 11, 3:22 PM HADT · 1146 days ago · 18 km deep · 31 km away
18. 1.6132 km W of Adak, AlaskaFri, Aug 11, 9:44 AM HADT · 1146 days ago · 20 km deep · 54 km away
19. 1.6131 km WSW of Adak, AlaskaFri, Aug 11, 7:59 AM HADT · 1146 days ago · 26 km deep · 11 km away
20. 1.8187 km WSW of Adak, AlaskaFri, Aug 11, 7:18 AM HADT · 1146 days ago · 24 km deep · 69 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak023achpcdo. Read Wed, Sep 30, 2026, 10:32 PM UTC.