M2.1 earthquake 57 km SW of Karluk, Alaska

Magnitude

2.1 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Thu, Sep 7, 2023, 2:20 AM AKDT

UTC

2023-09-07 10:20:41 UTC

Depth

44.6 km (27.7 mi), shallow

Epicenter

57.179° N, 155.091° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

29

• Womens Bay, AlaskaPopulation 719. Forecast155 kmWSW
• Anchorage, AlaskaPopulation 289,600. Forecast537 kmSW

After

1. 1.7108 km SE of Ugashik, AlaskaFri, Sep 8, 1:20 PM AKDT · 1119 days ago · 53 km deep · 84 km away
2. 1.765 km SW of Karluk, AlaskaFri, Sep 8, 7:31 PM AKDT · 1119 days ago · 15 km deep · 9 km away
3. 1.6Alaska PeninsulaFri, Sep 8, 9:15 PM AKDT · 1119 days ago · 1 km deep · 77 km away
4. 1.554 km WNW of Akhiok, AlaskaSat, Sep 9, 6:43 AM AKDT · 1118 days ago · 46 km deep · 7 km away
5. 2.171 km W of Karluk, AlaskaSat, Sep 9, 9:26 AM AKDT · 1118 days ago · 4 km deep · 61 km away
6. 2.621 km NW of Larsen Bay, AlaskaSun, Sep 10, 12:24 PM AKDT · 1117 days ago · 43 km deep · 79 km away
7. 2.153 km NNW of Karluk, AlaskaSun, Sep 10, 2:23 PM AKDT · 1117 days ago · 75 km deep · 95 km away
8. 2.534 km W of Akhiok, AlaskaMon, Sep 11, 2:15 PM AKDT · 1116 days ago · 39 km deep · 30 km away
9. 2.0112 km SE of Ugashik, AlaskaMon, Sep 11, 7:49 PM AKDT · 1116 days ago · 1 km deep · 70 km away
10. 1.928 km ESE of Larsen Bay, AlaskaMon, Sep 11, 8:55 PM AKDT · 1116 days ago · 4 km deep · 98 km away
11. 1.956 km WSW of Akhiok, AlaskaTue, Sep 12, 11:57 AM AKDT · 1115 days ago · 30 km deep · 46 km away
12. 1.754 km W of Karluk, AlaskaTue, Sep 12, 9:48 PM AKDT · 1115 days ago · 80 km deep · 53 km away
13. 1.613 km E of Karluk, AlaskaWed, Sep 13, 6:14 PM AKDT · 1114 days ago · 8 km deep · 68 km away
14. 1.726 km SSW of Larsen Bay, AlaskaFri, Sep 15, 12:33 AM AKDT · 1113 days ago · 16 km deep · 63 km away
15. 3.349 km S of Akhiok, AlaskaFri, Sep 15, 1:07 AM AKDT · 1113 days ago · 3 km deep · 98 km away
16. 2.862 km WSW of Karluk, AlaskaFri, Sep 15, 2:09 AM AKDT · 1113 days ago · 79 km deep · 37 km away
17. 1.893 km ESE of Ugashik, AlaskaSat, Sep 16, 1:35 AM AKDT · 1112 days ago · 71 km deep · 60 km away
18. 3.180 km SW of Karluk, AlaskaSun, Sep 17, 12:16 PM AKDT · 1110 days ago · 63 km deep · 27 km away
19. 1.624 km WNW of Karluk, AlaskaSun, Sep 17, 9:12 PM AKDT · 1110 days ago · 58 km deep · 56 km away
20. 1.661 km SE of Ugashik, AlaskaSun, Sep 17, 9:51 PM AKDT · 1110 days ago · 8 km deep · 89 km away
21. 2.078 km WSW of Karluk, AlaskaTue, Sep 19, 3:03 PM AKDT · 1108 days ago · 74 km deep · 48 km away
22. 1.515 km N of Larsen Bay, AlaskaTue, Sep 19, 9:28 PM AKDT · 1108 days ago · 51 km deep · 88 km away
23. 2.094 km SW of Karluk, AlaskaWed, Sep 20, 3:27 PM AKDT · 1107 days ago · 63 km deep · 41 km away
24. 2.220 km NNW of Larsen Bay, AlaskaThu, Sep 21, 6:43 AM AKDT · 1106 days ago · 28 km deep · 86 km away
25. 1.8Kodiak Island region, AlaskaThu, Sep 21, 7:03 AM AKDT · 1106 days ago · 8 km deep · 15 km away
26. 1.717 km SW of Karluk, AlaskaThu, Sep 21, 11:46 PM AKDT · 1106 days ago · 45 km deep · 41 km away
27. 3.422 km NW of Akhiok, AlaskaFri, Sep 22, 1:54 PM AKDT · 1105 days ago · 29 km deep · 39 km away
28. 1.823 km WNW of Akhiok, AlaskaFri, Sep 22, 11:44 PM AKDT · 1105 days ago · 21 km deep · 38 km away
29. 2.471 km SE of Ugashik, AlaskaSat, Sep 23, 3:22 PM AKDT · 1104 days ago · 3 km deep · 80 km away
30. 2.472 km SE of Ugashik, AlaskaSat, Sep 23, 3:25 PM AKDT · 1104 days ago · 2 km deep · 79 km away
31. 1.574 km SE of Ugashik, AlaskaSat, Sep 23, 3:31 PM AKDT · 1104 days ago · 0 km deep · 79 km away
32. 2.580 km SE of Ugashik, AlaskaSat, Sep 23, 6:37 PM AKDT · 1104 days ago · 8 km deep · 74 km away
33. 1.6113 km WSW of Akhiok, AlaskaSun, Sep 24, 7:38 AM AKDT · 1103 days ago · 9 km deep · 95 km away
34. 2.074 km ENE of Ugashik, AlaskaMon, Sep 25, 9:02 AM AKDT · 1102 days ago · 5 km deep · 85 km away
35. 2.175 km ENE of Ugashik, AlaskaMon, Sep 25, 9:02 AM AKDT · 1102 days ago · 4 km deep · 84 km away
36. 2.573 km WSW of Karluk, AlaskaTue, Sep 26, 1:03 AM AKDT · 1102 days ago · 4 km deep · 34 km away
37. 2.174 km SE of Ugashik, AlaskaTue, Sep 26, 5:26 PM AKDT · 1101 days ago · 76 km deep · 89 km away
38. 2.473 km E of Ugashik, AlaskaWed, Sep 27, 11:56 AM AKDT · 1100 days ago · 89 km deep · 73 km away
39. 1.630 km W of Karluk, AlaskaThu, Sep 28, 1:16 AM AKDT · 1100 days ago · 67 km deep · 46 km away
40. 1.726 km W of Karluk, AlaskaThu, Sep 28, 4:51 AM AKDT · 1100 days ago · 77 km deep · 49 km away
41. 1.984 km W of Akhiok, AlaskaThu, Sep 28, 1:34 PM AKDT · 1099 days ago · 2 km deep · 44 km away
42. 2.1Kodiak Island region, AlaskaFri, Sep 29, 4:30 AM AKDT · 1099 days ago · 7 km deep · 17 km away
43. 1.595 km W of Akhiok, AlaskaFri, Sep 29, 8:36 AM AKDT · 1098 days ago · 0 km deep · 57 km away
44. 2.191 km W of Akhiok, AlaskaMon, Oct 2, 2:26 AM AKDT · 1096 days ago · 12 km deep · 50 km away
45. 2.585 km ESE of Ugashik, AlaskaMon, Oct 2, 9:08 AM AKDT · 1095 days ago · 3 km deep · 59 km away
46. 2.048 km ESE of Ugashik, AlaskaMon, Oct 2, 10:43 AM AKDT · 1095 days ago · 8 km deep · 96 km away
47. 2.0Alaska PeninsulaMon, Oct 2, 10:43 AM AKDT · 1095 days ago · 3 km deep · 90 km away
48. 1.734 km W of Karluk, AlaskaMon, Oct 2, 2:02 PM AKDT · 1095 days ago · 64 km deep · 46 km away
49. 2.524 km SW of Karluk, AlaskaTue, Oct 3, 12:11 PM AKDT · 1094 days ago · 47 km deep · 34 km away
50. 2.0Alaska PeninsulaWed, Oct 4, 12:37 AM AKDT · 1094 days ago · 12 km deep · 91 km away
51. 2.053 km WSW of Akhiok, AlaskaFri, Oct 6, 11:40 AM AKDT · 1091 days ago · 10 km deep · 48 km away
52. 1.834 km NNE of Karluk, AlaskaFri, Oct 6, 10:23 PM AKDT · 1091 days ago · 71 km deep · 91 km away
53. 2.2Alaska PeninsulaSun, Oct 8, 6:53 AM AKDT · 1089 days ago · 79 km deep · 60 km away
54. 1.926 km NNE of Karluk, AlaskaSun, Oct 8, 6:37 PM AKDT · 1089 days ago · 69 km deep · 82 km away
55. 2.148 km SW of Akhiok, AlaskaSun, Oct 8, 8:52 PM AKDT · 1089 days ago · 26 km deep · 65 km away
56. 1.575 km E of Ugashik, AlaskaMon, Oct 9, 7:16 AM AKDT · 1088 days ago · 6 km deep · 80 km away
57. 1.876 km W of Karluk, AlaskaMon, Oct 9, 12:25 PM AKDT · 1088 days ago · 78 km deep · 49 km away
58. 2.074 km W of Karluk, AlaskaWed, Oct 11, 8:35 AM AKDT · 1086 days ago · 95 km deep · 62 km away
59. 1.648 km WNW of Akhiok, AlaskaWed, Oct 11, 7:45 PM AKDT · 1086 days ago · 20 km deep · 13 km away
60. 2.173 km SE of Ugashik, AlaskaThu, Oct 12, 12:05 PM AKDT · 1085 days ago · 83 km deep · 79 km away

The first 60 of 108.

Before

1. 2.272 km SE of Ugashik, AlaskaWed, Sep 6, 10:20 PM AKDT · 1121 days ago · 4 km deep · 80 km away
2. 1.857 km NNW of Karluk, AlaskaWed, Sep 6, 7:43 AM AKDT · 1121 days ago · 89 km deep · 93 km away
3. 1.7Alaska PeninsulaWed, Sep 6, 1:21 AM AKDT · 1122 days ago · 10 km deep · 80 km away
4. 1.520 km NW of Akhiok, AlaskaTue, Sep 5, 3:21 AM AKDT · 1123 days ago · 25 km deep · 42 km away
5. 2.2114 km WSW of Akhiok, AlaskaMon, Sep 4, 10:03 PM AKDT · 1123 days ago · 6 km deep · 75 km away
6. 2.073 km SE of Ugashik, AlaskaMon, Sep 4, 1:08 PM AKDT · 1123 days ago · 4 km deep · 82 km away
7. 1.687 km W of Karluk, AlaskaMon, Sep 4, 12:31 PM AKDT · 1123 days ago · 14 km deep · 77 km away
8. 2.5Alaska PeninsulaMon, Sep 4, 12:23 PM AKDT · 1123 days ago · 2 km deep · 79 km away
9. 1.955 km NW of Karluk, AlaskaSun, Sep 3, 11:24 PM AKDT · 1124 days ago · 88 km deep · 86 km away
10. 2.119 km SW of Karluk, AlaskaSun, Sep 3, 6:02 PM AKDT · 1124 days ago · 49 km deep · 38 km away
11. 2.170 km ESE of Ugashik, AlaskaSun, Sep 3, 8:10 AM AKDT · 1124 days ago · 4 km deep · 79 km away
12. 1.975 km WNW of Akhiok, AlaskaSat, Sep 2, 11:24 AM AKDT · 1125 days ago · 15 km deep · 21 km away
13. 2.411 km SSE of Larsen Bay, AlaskaThu, Aug 31, 4:18 AM AKDT · 1128 days ago · 4 km deep · 79 km away
14. 2.039 km W of Karluk, AlaskaWed, Aug 30, 6:58 PM AKDT · 1128 days ago · 7 km deep · 50 km away
15. 2.992 km W of Akhiok, AlaskaTue, Aug 29, 2:57 PM AKDT · 1129 days ago · 62 km deep · 45 km away
16. 1.730 km SSW of Karluk, AlaskaTue, Aug 29, 5:36 AM AKDT · 1129 days ago · 6 km deep · 31 km away
17. 2.969 km ENE of Ugashik, AlaskaMon, Aug 28, 10:09 PM AKDT · 1130 days ago · 128 km deep · 97 km away
18. 2.317 km ENE of Akhiok, AlaskaMon, Aug 28, 5:46 AM AKDT · 1130 days ago · 39 km deep · 76 km away
19. 1.845 km WSW of Akhiok, AlaskaSun, Aug 27, 11:26 PM AKDT · 1131 days ago · 46 km deep · 41 km away
20. 2.256 km ESE of Ugashik, AlaskaFri, Aug 25, 7:01 PM AKDT · 1133 days ago · 90 km deep · 89 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak023bhmfhce. Read Fri, Oct 2, 2026, 12:45 AM UTC.