M1.9 earthquake 55 km NW of Karluk, Alaska

Magnitude

1.9 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Sun, Sep 3, 2023, 11:24 PM AKDT

UTC

2023-09-04 07:24:56 UTC

Depth

88.1 km (54.7 mi), intermediate-depth

Epicenter

57.948° N, 155.072° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

21

• Naknek, AlaskaPopulation 544. Forecast143 kmSE
• Anchorage, AlaskaPopulation 289,600. Forecast466 kmSW

After

1. 2.086 km NW of Karluk, AlaskaMon, Sep 4, 7:26 AM AKDT · 1124 days ago · 0 km deep · 31 km away
2. 1.980 km WNW of Aleneva, AlaskaMon, Sep 4, 7:56 AM AKDT · 1124 days ago · 90 km deep · 82 km away
3. 1.785 km NW of Karluk, AlaskaMon, Sep 4, 10:18 AM AKDT · 1124 days ago · 0 km deep · 30 km away
4. 1.687 km W of Karluk, AlaskaMon, Sep 4, 12:31 PM AKDT · 1124 days ago · 14 km deep · 54 km away
5. 2.045 km NNE of Larsen Bay, AlaskaMon, Sep 4, 9:18 PM AKDT · 1123 days ago · 44 km deep · 75 km away
6. 2.157 km NE of Ugashik, AlaskaTue, Sep 5, 7:34 AM AKDT · 1123 days ago · 143 km deep · 93 km away
7. 1.586 km NW of Karluk, AlaskaTue, Sep 5, 5:41 PM AKDT · 1122 days ago · 3 km deep · 31 km away
8. 1.885 km NNW of Karluk, AlaskaTue, Sep 5, 9:06 PM AKDT · 1122 days ago · 2 km deep · 38 km away
9. 1.7Alaska PeninsulaWed, Sep 6, 1:21 AM AKDT · 1122 days ago · 10 km deep · 58 km away
10. 1.857 km NNW of Karluk, AlaskaWed, Sep 6, 7:43 AM AKDT · 1122 days ago · 89 km deep · 11 km away
11. 2.157 km SW of Karluk, AlaskaThu, Sep 7, 2:20 AM AKDT · 1121 days ago · 45 km deep · 86 km away
12. 1.639 km WNW of Aleneva, AlaskaThu, Sep 7, 5:19 AM AKDT · 1121 days ago · 63 km deep · 97 km away
13. 2.037 km W of Port Lions, AlaskaThu, Sep 7, 9:57 AM AKDT · 1121 days ago · 51 km deep · 92 km away
14. 2.577 km ESE of King Salmon, AlaskaFri, Sep 8, 9:54 AM AKDT · 1120 days ago · 135 km deep · 62 km away
15. 3.185 km NNW of Karluk, AlaskaFri, Sep 8, 3:35 PM AKDT · 1120 days ago · 5 km deep · 34 km away
16. 1.685 km NNW of Karluk, AlaskaFri, Sep 8, 3:56 PM AKDT · 1120 days ago · 3 km deep · 34 km away
17. 1.985 km NNW of Karluk, AlaskaFri, Sep 8, 4:02 PM AKDT · 1120 days ago · 3 km deep · 33 km away
18. 1.776 km ESE of Egegik, AlaskaFri, Sep 8, 4:07 PM AKDT · 1120 days ago · 120 km deep · 68 km away
19. 2.386 km NNW of Karluk, AlaskaFri, Sep 8, 5:35 PM AKDT · 1119 days ago · 2 km deep · 34 km away
20. 1.765 km SW of Karluk, AlaskaFri, Sep 8, 7:31 PM AKDT · 1119 days ago · 15 km deep · 89 km away
21. 1.686 km NW of Karluk, AlaskaFri, Sep 8, 10:59 PM AKDT · 1119 days ago · 2 km deep · 30 km away
22. 1.554 km WNW of Akhiok, AlaskaSat, Sep 9, 6:43 AM AKDT · 1119 days ago · 46 km deep · 89 km away
23. 2.171 km W of Karluk, AlaskaSat, Sep 9, 9:26 AM AKDT · 1119 days ago · 4 km deep · 48 km away
24. 2.159 km NW of Aleneva, AlaskaSat, Sep 9, 2:50 PM AKDT · 1119 days ago · 70 km deep · 99 km away
25. 2.650 km ENE of Ugashik, AlaskaSat, Sep 9, 4:49 PM AKDT · 1119 days ago · 121 km deep · 97 km away
26. 1.881 km NW of Karluk, AlaskaSun, Sep 10, 11:25 AM AKDT · 1118 days ago · 98 km deep · 26 km away
27. 2.621 km NW of Larsen Bay, AlaskaSun, Sep 10, 12:24 PM AKDT · 1118 days ago · 43 km deep · 60 km away
28. 2.392 km NW of Aleneva, AlaskaSun, Sep 10, 1:55 PM AKDT · 1118 days ago · 85 km deep · 82 km away · felt by 1
29. 2.153 km NNW of Karluk, AlaskaSun, Sep 10, 2:23 PM AKDT · 1118 days ago · 75 km deep · 19 km away
30. 1.776 km NNW of Karluk, AlaskaSun, Sep 10, 5:51 PM AKDT · 1117 days ago · 94 km deep · 26 km away
31. 1.780 km ESE of Egegik, AlaskaSun, Sep 10, 7:36 PM AKDT · 1117 days ago · 116 km deep · 60 km away
32. 2.579 km NW of Aleneva, AlaskaTue, Sep 12, 9:39 PM AKDT · 1115 days ago · 71 km deep · 99 km away
33. 1.754 km W of Karluk, AlaskaTue, Sep 12, 9:48 PM AKDT · 1115 days ago · 80 km deep · 38 km away
34. 2.132 km ESE of King Salmon, AlaskaWed, Sep 13, 4:03 PM AKDT · 1115 days ago · 185 km deep · 98 km away
35. 1.613 km E of Karluk, AlaskaWed, Sep 13, 6:14 PM AKDT · 1114 days ago · 8 km deep · 65 km away
36. 1.785 km NNW of Karluk, AlaskaThu, Sep 14, 1:44 AM AKDT · 1114 days ago · 0 km deep · 33 km away
37. 1.726 km SSW of Larsen Bay, AlaskaFri, Sep 15, 12:33 AM AKDT · 1113 days ago · 16 km deep · 93 km away
38. 2.862 km WSW of Karluk, AlaskaFri, Sep 15, 2:09 AM AKDT · 1113 days ago · 79 km deep · 62 km away
39. 2.572 km WNW of Aleneva, AlaskaFri, Sep 15, 5:21 AM AKDT · 1113 days ago · 73 km deep · 70 km away
40. 1.883 km WNW of Aleneva, AlaskaFri, Sep 15, 6:32 AM AKDT · 1113 days ago · 81 km deep · 68 km away
41. 2.259 km ENE of Ugashik, AlaskaFri, Sep 15, 6:27 PM AKDT · 1112 days ago · 125 km deep · 89 km away
42. 1.888 km SE of King Salmon, AlaskaSat, Sep 16, 12:45 AM AKDT · 1112 days ago · 118 km deep · 36 km away
43. 1.630 km W of Aleneva, AlaskaSat, Sep 16, 11:10 AM AKDT · 1112 days ago · 75 km deep · 97 km away
44. 2.368 km S of Kokhanok, AlaskaSat, Sep 16, 6:32 PM AKDT · 1111 days ago · 141 km deep · 99 km away
45. 2.577 km ESE of Egegik, AlaskaSun, Sep 17, 4:06 AM AKDT · 1111 days ago · 139 km deep · 65 km away
46. 3.180 km SW of Karluk, AlaskaSun, Sep 17, 12:16 PM AKDT · 1111 days ago · 63 km deep · 94 km away
47. 1.624 km WNW of Karluk, AlaskaSun, Sep 17, 9:12 PM AKDT · 1110 days ago · 58 km deep · 35 km away
48. 1.545 km NNE of Karluk, AlaskaMon, Sep 18, 12:36 AM AKDT · 1110 days ago · 50 km deep · 48 km away
49. 1.888 km NW of Karluk, AlaskaMon, Sep 18, 7:26 PM AKDT · 1109 days ago · 1 km deep · 32 km away
50. 1.886 km NW of Karluk, AlaskaMon, Sep 18, 8:57 PM AKDT · 1109 days ago · 2 km deep · 31 km away
51. 2.1103 km S of Kokhanok, AlaskaMon, Sep 18, 11:06 PM AKDT · 1109 days ago · 99 km deep · 68 km away
52. 1.885 km NW of Karluk, AlaskaTue, Sep 19, 7:07 AM AKDT · 1109 days ago · 1 km deep · 30 km away
53. 1.9Alaska PeninsulaTue, Sep 19, 7:18 AM AKDT · 1109 days ago · 130 km deep · 71 km away
54. 2.078 km WSW of Karluk, AlaskaTue, Sep 19, 3:03 PM AKDT · 1109 days ago · 74 km deep · 70 km away
55. 1.583 km NW of Karluk, AlaskaTue, Sep 19, 4:16 PM AKDT · 1109 days ago · 3 km deep · 28 km away
56. 1.885 km NW of Karluk, AlaskaTue, Sep 19, 6:30 PM AKDT · 1108 days ago · 1 km deep · 29 km away
57. 1.515 km N of Larsen Bay, AlaskaTue, Sep 19, 9:28 PM AKDT · 1108 days ago · 51 km deep · 74 km away
58. 1.585 km NNW of Karluk, AlaskaWed, Sep 20, 7:50 PM AKDT · 1107 days ago · 27 km deep · 34 km away
59. 1.988 km NW of Aleneva, AlaskaThu, Sep 21, 6:14 AM AKDT · 1107 days ago · 89 km deep · 87 km away
60. 2.220 km NNW of Larsen Bay, AlaskaThu, Sep 21, 6:43 AM AKDT · 1107 days ago · 28 km deep · 65 km away

The first 60 of 172.

Before

1. 1.689 km N of Karluk, AlaskaSun, Sep 3, 8:22 PM AKDT · 1124 days ago · 5 km deep · 51 km away
2. 2.119 km SW of Karluk, AlaskaSun, Sep 3, 6:02 PM AKDT · 1124 days ago · 49 km deep · 62 km away
3. 1.985 km NNW of Karluk, AlaskaSun, Sep 3, 2:29 AM AKDT · 1125 days ago · 1 km deep · 34 km away
4. 1.975 km WNW of Akhiok, AlaskaSat, Sep 2, 11:24 AM AKDT · 1126 days ago · 15 km deep · 98 km away
5. 1.586 km NW of Karluk, AlaskaSat, Sep 2, 11:13 AM AKDT · 1126 days ago · 1 km deep · 30 km away
6. 1.985 km NNW of Karluk, AlaskaSat, Sep 2, 2:23 AM AKDT · 1126 days ago · 1 km deep · 34 km away
7. 1.577 km NNW of Karluk, AlaskaFri, Sep 1, 3:54 PM AKDT · 1127 days ago · 37 km deep · 26 km away
8. 2.384 km NNW of Karluk, AlaskaFri, Sep 1, 5:39 AM AKDT · 1127 days ago · 1 km deep · 33 km away
9. 2.411 km SSE of Larsen Bay, AlaskaThu, Aug 31, 4:18 AM AKDT · 1128 days ago · 4 km deep · 90 km away
10. 2.767 km NNE of Karluk, AlaskaThu, Aug 31, 1:52 AM AKDT · 1128 days ago · 66 km deep · 61 km away
11. 1.584 km NW of Karluk, AlaskaThu, Aug 31, 12:37 AM AKDT · 1128 days ago · 0 km deep · 30 km away
12. 2.039 km W of Karluk, AlaskaWed, Aug 30, 6:58 PM AKDT · 1128 days ago · 7 km deep · 36 km away
13. 1.791 km NW of Aleneva, AlaskaWed, Aug 30, 6:17 AM AKDT · 1129 days ago · 81 km deep · 98 km away
14. 1.730 km SSW of Karluk, AlaskaTue, Aug 29, 5:36 AM AKDT · 1130 days ago · 6 km deep · 74 km away
15. 2.969 km ENE of Ugashik, AlaskaMon, Aug 28, 10:09 PM AKDT · 1130 days ago · 128 km deep · 77 km away
16. 2.549 km ESE of King Salmon, AlaskaMon, Aug 28, 6:25 AM AKDT · 1131 days ago · 160 km deep · 76 km away
17. 1.585 km NNW of Karluk, AlaskaSun, Aug 27, 10:51 AM AKDT · 1132 days ago · 2 km deep · 34 km away
18. 2.985 km NW of Karluk, AlaskaSat, Aug 26, 7:49 AM AKDT · 1133 days ago · 4 km deep · 30 km away
19. 1.6Alaska PeninsulaSat, Aug 26, 6:10 AM AKDT · 1133 days ago · 5 km deep · 32 km away
20. 1.9Kodiak Island region, AlaskaFri, Aug 25, 1:55 PM AKDT · 1134 days ago · 9 km deep · 91 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak023bcm20rm. Read Fri, Oct 2, 2026, 12:47 PM UTC.