M2.1 earthquake 59 km SSE of Unalaska, Alaska

Magnitude

2.1 (ml), micro

Local time

Sun, Sep 24, 2023, 10:17 AM AKDT

UTC

2023-09-24 18:17:02 UTC

Depth

41.5 km (25.8 mi), shallow

Epicenter

53.426° N, 166.054° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

24

• Unalaska, AlaskaPopulation 4,491. Forecast59 kmSSE

After

1. 2.889 km SE of Akutan, AlaskaSun, Sep 24, 12:50 PM AKDT · 1100 days ago · 24 km deep · 88 km away
2. 2.0118 km S of Unalaska, AlaskaSun, Sep 24, 3:21 PM AKDT · 1100 days ago · 1 km deep · 83 km away
3. 2.081 km SE of Akutan, AlaskaSun, Sep 24, 3:44 PM AKDT · 1100 days ago · 48 km deep · 76 km away
4. 1.9125 km S of Unalaska, AlaskaSun, Sep 24, 6:55 PM AKDT · 1100 days ago · 1 km deep · 87 km away
5. 1.9131 km S of Unalaska, AlaskaSun, Sep 24, 7:06 PM AKDT · 1100 days ago · 9 km deep · 89 km away
6. 1.771 km SE of Unalaska, AlaskaMon, Sep 25, 7:32 AM AKDT · 1099 days ago · 24 km deep · 22 km away
7. 3.388 km SSW of Unalaska, AlaskaMon, Sep 25, 8:57 AM AKDT · 1099 days ago · 35 km deep · 68 km away
8. 1.665 km SE of Unalaska, AlaskaMon, Sep 25, 1:09 PM AKDT · 1099 days ago · 23 km deep · 26 km away
9. 2.671 km ESE of Akutan, AlaskaMon, Sep 25, 7:26 PM AKDT · 1099 days ago · 35 km deep · 96 km away
10. 1.774 km S of Akutan, AlaskaMon, Sep 25, 7:58 PM AKDT · 1099 days ago · 25 km deep · 30 km away
11. 1.732 km SSE of Unalaska, AlaskaMon, Sep 25, 8:01 PM AKDT · 1099 days ago · 70 km deep · 27 km away
12. 1.770 km S of Akutan, AlaskaMon, Sep 25, 8:03 PM AKDT · 1099 days ago · 38 km deep · 30 km away
13. 1.829 km ESE of Akutan, AlaskaTue, Sep 26, 12:25 AM AKDT · 1099 days ago · 73 km deep · 76 km away
14. 1.687 km SSW of Unalaska, AlaskaTue, Sep 26, 5:40 AM AKDT · 1099 days ago · 34 km deep · 75 km away
15. 1.678 km SE of Unalaska, AlaskaTue, Sep 26, 10:13 AM AKDT · 1098 days ago · 14 km deep · 19 km away
16. 1.968 km SE of Unalaska, AlaskaTue, Sep 26, 10:28 AM AKDT · 1098 days ago · 39 km deep · 17 km away
17. 1.671 km SE of Unalaska, AlaskaTue, Sep 26, 10:40 AM AKDT · 1098 days ago · 26 km deep · 19 km away
18. 1.671 km SE of Unalaska, AlaskaTue, Sep 26, 10:43 AM AKDT · 1098 days ago · 22 km deep · 21 km away
19. 1.676 km SE of Unalaska, AlaskaTue, Sep 26, 12:21 PM AKDT · 1098 days ago · 15 km deep · 24 km away
20. 2.886 km SE of Akutan, AlaskaWed, Sep 27, 3:21 AM AKDT · 1098 days ago · 28 km deep · 69 km away
21. 2.174 km SW of Unalaska, AlaskaWed, Sep 27, 7:38 AM AKDT · 1097 days ago · 13 km deep · 90 km away
22. 1.83 km SE of Unalaska, AlaskaWed, Sep 27, 12:28 PM AKDT · 1097 days ago · 5 km deep · 56 km away
23. 1.6Fox Islands, Aleutian Islands, AlaskaWed, Sep 27, 5:28 PM AKDT · 1097 days ago · 33 km deep · 48 km away
24. 2.385 km SE of Akutan, AlaskaWed, Sep 27, 8:25 PM AKDT · 1097 days ago · 25 km deep · 93 km away
25. 1.950 km S of Akutan, AlaskaThu, Sep 28, 6:45 PM AKDT · 1096 days ago · 59 km deep · 32 km away
26. 2.883 km SSE of Akutan, AlaskaSun, Oct 1, 2:11 PM AKDT · 1093 days ago · 32 km deep · 51 km away
27. 2.999 km SE of Akutan, AlaskaSun, Oct 1, 2:43 PM AKDT · 1093 days ago · 31 km deep · 93 km away
28. 4.396 km S of Unalaska, AlaskaMon, Oct 2, 2:04 AM AKDT · 1093 days ago · 10 km deep · 63 km away
29. 1.844 km SSW of Unalaska, AlaskaMon, Oct 2, 7:27 AM AKDT · 1092 days ago · 55 km deep · 57 km away
30. 2.740 km S of Akutan, AlaskaTue, Oct 3, 1:08 PM AKDT · 1091 days ago · 69 km deep · 46 km away
31. 2.157 km SW of Unalaska, AlaskaTue, Oct 3, 1:28 PM AKDT · 1091 days ago · 7 km deep · 82 km away
32. 1.879 km S of Unalaska, AlaskaTue, Oct 3, 11:55 PM AKDT · 1091 days ago · 46 km deep · 42 km away
33. 2.183 km SSE of Akutan, AlaskaThu, Oct 5, 1:05 AM AKDT · 1090 days ago · 35 km deep · 63 km away
34. 2.6142 km S of Unalaska, AlaskaThu, Oct 5, 12:33 PM AKDT · 1089 days ago · 10 km deep · 99 km away
35. 2.675 km SE of Unalaska, AlaskaThu, Oct 5, 3:45 PM AKDT · 1089 days ago · 26 km deep · 28 km away
36. 2.068 km S of Unalaska, AlaskaFri, Oct 6, 9:53 AM AKDT · 1088 days ago · 51 km deep · 27 km away
37. 3.0135 km S of Unalaska, AlaskaSun, Oct 8, 2:02 PM AKDT · 1086 days ago · 10 km deep · 95 km away
38. 2.982 km SE of Akutan, AlaskaSun, Oct 8, 7:36 PM AKDT · 1086 days ago · 35 km deep · 86 km away
39. 1.939 km SW of Unalaska, AlaskaMon, Oct 9, 10:03 AM AKDT · 1085 days ago · 75 km deep · 60 km away
40. 2.1Fox Islands, Aleutian Islands, AlaskaMon, Oct 9, 3:53 PM AKDT · 1085 days ago · 57 km deep · 3 km away
41. 4.277 km SSW of Unalaska, AlaskaWed, Oct 11, 5:53 AM AKDT · 1083 days ago · 47 km deep · 59 km away
42. 2.746 km SE of Akutan, AlaskaWed, Oct 11, 9:13 AM AKDT · 1083 days ago · 109 km deep · 69 km away
43. 2.0135 km S of Unalaska, AlaskaWed, Oct 11, 10:59 AM AKDT · 1083 days ago · 8 km deep · 94 km away
44. 2.962 km SSE of Unalaska, AlaskaWed, Oct 11, 1:20 PM AKDT · 1083 days ago · 27 km deep · 5 km away
45. 2.188 km SSW of Unalaska, AlaskaThu, Oct 12, 7:55 PM AKDT · 1082 days ago · 4 km deep · 72 km away
46. 2.759 km SW of Unalaska, AlaskaSat, Oct 14, 10:49 PM AKDT · 1080 days ago · 104 km deep · 71 km away
47. 2.797 km SSE of Akutan, AlaskaSun, Oct 15, 10:36 AM AKDT · 1079 days ago · 33 km deep · 69 km away
48. 2.689 km SE of Akutan, AlaskaSun, Oct 15, 8:24 PM AKDT · 1079 days ago · 35 km deep · 83 km away
49. 4.367 km SSE of Akutan, AlaskaMon, Oct 16, 7:52 AM AKDT · 1078 days ago · 47 km deep · 44 km away
50. 2.879 km S of Unalaska, AlaskaMon, Oct 16, 6:22 PM AKDT · 1078 days ago · 35 km deep · 51 km away
51. 3.071 km SSE of Akutan, AlaskaMon, Oct 16, 10:21 PM AKDT · 1078 days ago · 35 km deep · 42 km away
52. 3.444 km SW of Unalaska, AlaskaTue, Oct 17, 2:00 AM AKDT · 1078 days ago · 80 km deep · 70 km away
53. 2.064 km SSE of Akutan, AlaskaTue, Oct 17, 9:25 PM AKDT · 1077 days ago · 49 km deep · 43 km away
54. 2.748 km ESE of Akutan, AlaskaWed, Oct 18, 6:35 PM AKDT · 1076 days ago · 68 km deep · 82 km away
55. 2.683 km SSE of Akutan, AlaskaWed, Oct 18, 9:01 PM AKDT · 1076 days ago · 35 km deep · 56 km away
56. 3.369 km SSW of Unalaska, AlaskaThu, Oct 19, 2:46 AM AKDT · 1076 days ago · 52 km deep · 50 km away
57. 2.969 km SE of Unalaska, AlaskaThu, Oct 19, 7:44 AM AKDT · 1075 days ago · 35 km deep · 17 km away
58. 2.8127 km S of Unalaska, AlaskaThu, Oct 19, 12:38 PM AKDT · 1075 days ago · 10 km deep · 90 km away
59. 2.791 km SE of Unalaska, AlaskaThu, Oct 19, 3:56 PM AKDT · 1075 days ago · 35 km deep · 33 km away
60. 2.14 km SW of Unalaska, AlaskaFri, Oct 20, 5:30 AM AKDT · 1075 days ago · 88 km deep · 58 km away

The first 60 of 120.

Before

1. 2.952 km SW of Unalaska, AlaskaSun, Sep 24, 4:16 AM AKDT · 1101 days ago · 25 km deep · 69 km away
2. 2.998 km SE of Unalaska, AlaskaSat, Sep 23, 6:07 PM AKDT · 1101 days ago · 35 km deep · 39 km away
3. 1.5Fox Islands, Aleutian Islands, AlaskaThu, Sep 21, 10:17 PM AKDT · 1103 days ago · 19 km deep · 72 km away
4. 2.3Unimak Island region, AlaskaThu, Sep 21, 6:11 AM AKDT · 1103 days ago · 33 km deep · 81 km away
5. 2.329 km S of Unalaska, AlaskaThu, Sep 21, 3:59 AM AKDT · 1104 days ago · 69 km deep · 42 km away
6. 2.3Fox Islands, Aleutian Islands, AlaskaThu, Sep 21, 2:21 AM AKDT · 1104 days ago · 52 km deep · 19 km away
7. 2.5129 km S of Unalaska, AlaskaWed, Sep 20, 4:04 PM AKDT · 1104 days ago · 10 km deep · 88 km away
8. 3.1Unimak Island region, AlaskaWed, Sep 20, 2:03 PM AKDT · 1104 days ago · 35 km deep · 85 km away
9. 2.539 km SW of Unalaska, AlaskaMon, Sep 18, 9:07 PM AKDT · 1106 days ago · 80 km deep · 69 km away
10. 2.662 km SSE of Akutan, AlaskaMon, Sep 18, 6:51 PM AKDT · 1106 days ago · 35 km deep · 41 km away
11. 2.670 km SE of Unalaska, AlaskaMon, Sep 18, 7:44 AM AKDT · 1106 days ago · 35 km deep · 20 km away
12. 2.584 km SSE of Akutan, AlaskaMon, Sep 18, 5:28 AM AKDT · 1107 days ago · 35 km deep · 44 km away
13. 1.984 km SSE of Akutan, AlaskaMon, Sep 18, 5:10 AM AKDT · 1107 days ago · 17 km deep · 56 km away
14. 2.586 km S of Unalaska, AlaskaMon, Sep 18, 12:54 AM AKDT · 1107 days ago · 35 km deep · 55 km away
15. 1.7Fox Islands, Aleutian Islands, AlaskaSun, Sep 17, 9:40 AM AKDT · 1107 days ago · 13 km deep · 70 km away
16. 1.652 km SW of Unalaska, AlaskaSat, Sep 16, 10:23 PM AKDT · 1108 days ago · 13 km deep · 74 km away
17. 2.691 km SE of Akutan, AlaskaFri, Sep 15, 12:44 PM AKDT · 1109 days ago · 35 km deep · 97 km away
18. 2.891 km SE of Akutan, AlaskaFri, Sep 15, 10:34 AM AKDT · 1109 days ago · 35 km deep · 96 km away
19. 1.978 km SSW of Unalaska, AlaskaThu, Sep 14, 9:14 AM AKDT · 1110 days ago · 52 km deep · 71 km away
20. 3.192 km SW of Unalaska, AlaskaThu, Sep 14, 6:55 AM AKDT · 1110 days ago · 66 km deep · 98 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak023c9vb454. Read Tue, Sep 29, 2026, 1:16 AM UTC.