M1.7 earthquake 12 km SW of Karluk, Alaska

Magnitude

1.7 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Fri, Jul 21, 2023, 11:52 AM AKDT

UTC

2023-07-21 19:52:10 UTC

Depth

32.2 km (20.0 mi), shallow

Epicenter

57.504° N, 154.623° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

32

• Womens Bay, AlaskaPopulation 719. Forecast118 kmW
• Anchorage, AlaskaPopulation 289,600. Forecast492 kmSW

After

1. 2.048 km SW of Karluk, AlaskaFri, Jul 21, 12:10 PM AKDT · 1168 days ago · 52 km deep · 36 km away
2. 1.638 km SSW of Old Harbor, AlaskaFri, Jul 21, 12:21 PM AKDT · 1168 days ago · 19 km deep · 98 km away
3. 1.886 km NNW of Karluk, AlaskaSat, Jul 22, 4:04 PM AKDT · 1167 days ago · 4 km deep · 90 km away
4. 2.027 km E of Akhiok, AlaskaSun, Jul 23, 2:07 AM AKDT · 1167 days ago · 25 km deep · 85 km away
5. 1.985 km NNW of Karluk, AlaskaSun, Jul 23, 4:35 AM AKDT · 1167 days ago · 2 km deep · 88 km away
6. 3.0Kodiak Island region, AlaskaSun, Jul 23, 12:56 PM AKDT · 1166 days ago · 70 km deep · 21 km away
7. 2.666 km W of Akhiok, AlaskaSun, Jul 23, 2:05 PM AKDT · 1166 days ago · 5 km deep · 82 km away
8. 1.785 km NW of Karluk, AlaskaSun, Jul 23, 6:47 PM AKDT · 1166 days ago · 1 km deep · 86 km away
9. 2.077 km ESE of Ugashik, AlaskaMon, Jul 24, 10:44 AM AKDT · 1165 days ago · 2 km deep · 99 km away
10. 2.492 km ESE of Egegik, AlaskaMon, Jul 24, 6:11 PM AKDT · 1165 days ago · 10 km deep · 90 km away
11. 1.593 km ESE of Egegik, AlaskaMon, Jul 24, 6:13 PM AKDT · 1165 days ago · 7 km deep · 89 km away
12. 1.7Alaska PeninsulaMon, Jul 24, 6:55 PM AKDT · 1165 days ago · 12 km deep · 88 km away
13. 1.585 km NW of Karluk, AlaskaMon, Jul 24, 7:00 PM AKDT · 1165 days ago · 1 km deep · 87 km away
14. 1.7Alaska PeninsulaTue, Jul 25, 1:05 AM AKDT · 1165 days ago · 71 km deep · 47 km away
15. 2.119 km WSW of Port Lions, AlaskaTue, Jul 25, 3:39 AM AKDT · 1165 days ago · 50 km deep · 92 km away
16. 2.541 km WSW of Karluk, AlaskaTue, Jul 25, 3:24 PM AKDT · 1164 days ago · 59 km deep · 29 km away
17. 1.7Alaska PeninsulaTue, Jul 25, 9:37 PM AKDT · 1164 days ago · 3 km deep · 88 km away
18. 1.528 km WSW of Old Harbor, AlaskaWed, Jul 26, 2:38 AM AKDT · 1164 days ago · 12 km deep · 66 km away
19. 2.486 km NNW of Karluk, AlaskaWed, Jul 26, 7:54 AM AKDT · 1163 days ago · 2 km deep · 89 km away
20. 2.184 km NW of Karluk, AlaskaThu, Jul 27, 2:10 AM AKDT · 1163 days ago · 1 km deep · 86 km away
21. 1.785 km NNW of Karluk, AlaskaThu, Jul 27, 6:45 AM AKDT · 1162 days ago · 3 km deep · 88 km away
22. 1.537 km WNW of Karluk, AlaskaThu, Jul 27, 6:59 AM AKDT · 1162 days ago · 65 km deep · 35 km away
23. 2.410 km NNE of Larsen Bay, AlaskaThu, Jul 27, 9:29 AM AKDT · 1162 days ago · 27 km deep · 45 km away
24. 2.186 km NW of Karluk, AlaskaThu, Jul 27, 11:35 AM AKDT · 1162 days ago · 2 km deep · 87 km away
25. 1.688 km NNW of Karluk, AlaskaFri, Jul 28, 4:45 AM AKDT · 1162 days ago · 33 km deep · 91 km away
26. 1.885 km NW of Karluk, AlaskaFri, Jul 28, 12:30 PM AKDT · 1161 days ago · 1 km deep · 86 km away · felt by 1
27. 1.584 km NW of Karluk, AlaskaFri, Jul 28, 12:52 PM AKDT · 1161 days ago · 0 km deep · 85 km away
28. 1.981 km NNW of Karluk, AlaskaFri, Jul 28, 2:49 PM AKDT · 1161 days ago · 2 km deep · 84 km away
29. 2.682 km NNW of Karluk, AlaskaFri, Jul 28, 2:49 PM AKDT · 1161 days ago · 6 km deep · 85 km away
30. 1.683 km NW of Karluk, AlaskaFri, Jul 28, 4:04 PM AKDT · 1161 days ago · 3 km deep · 85 km away
31. 1.548 km NW of Karluk, AlaskaFri, Jul 28, 5:01 PM AKDT · 1161 days ago · 69 km deep · 48 km away
32. 1.686 km NW of Karluk, AlaskaFri, Jul 28, 5:06 PM AKDT · 1161 days ago · 3 km deep · 86 km away
33. 1.846 km W of Port Lions, AlaskaSat, Jul 29, 2:36 AM AKDT · 1161 days ago · 6 km deep · 74 km away
34. 1.685 km NNW of Karluk, AlaskaSat, Jul 29, 3:18 AM AKDT · 1161 days ago · 29 km deep · 88 km away
35. 1.685 km NNW of Karluk, AlaskaSat, Jul 29, 4:29 AM AKDT · 1161 days ago · 2 km deep · 87 km away
36. 1.685 km NW of Karluk, AlaskaSat, Jul 29, 4:37 AM AKDT · 1161 days ago · 3 km deep · 87 km away
37. 2.8Alaska PeninsulaSat, Jul 29, 10:58 AM AKDT · 1160 days ago · 10 km deep · 90 km away
38. 1.787 km NNW of Karluk, AlaskaSun, Jul 30, 7:39 AM AKDT · 1159 days ago · 39 km deep · 90 km away
39. 1.681 km NNW of Karluk, AlaskaSun, Jul 30, 11:49 AM AKDT · 1159 days ago · 2 km deep · 84 km away
40. 2.153 km WNW of Akhiok, AlaskaSun, Jul 30, 1:29 PM AKDT · 1159 days ago · 32 km deep · 47 km away
41. 3.050 km NW of Karluk, AlaskaSun, Jul 30, 9:21 PM AKDT · 1159 days ago · 78 km deep · 50 km away · felt by 1
42. 2.460 km N of Karluk, AlaskaMon, Jul 31, 8:21 AM AKDT · 1158 days ago · 86 km deep · 67 km away
43. 1.986 km NW of Karluk, AlaskaTue, Aug 1, 2:00 AM AKDT · 1158 days ago · 1 km deep · 87 km away
44. 2.285 km NW of Karluk, AlaskaTue, Aug 1, 2:00 AM AKDT · 1158 days ago · 1 km deep · 86 km away
45. 1.981 km NNW of Karluk, AlaskaTue, Aug 1, 4:08 AM AKDT · 1158 days ago · 1 km deep · 84 km away
46. 1.563 km N of Karluk, AlaskaTue, Aug 1, 11:28 AM AKDT · 1157 days ago · 65 km deep · 73 km away
47. 1.784 km NNW of Karluk, AlaskaTue, Aug 1, 9:13 PM AKDT · 1157 days ago · 3 km deep · 86 km away
48. 1.616 km NNW of Larsen Bay, AlaskaWed, Aug 2, 6:34 AM AKDT · 1156 days ago · 8 km deep · 39 km away
49. 1.573 km WSW of Karluk, AlaskaWed, Aug 2, 12:56 PM AKDT · 1156 days ago · 89 km deep · 62 km away
50. 1.535 km WNW of Akhiok, AlaskaWed, Aug 2, 1:05 PM AKDT · 1156 days ago · 25 km deep · 52 km away
51. 1.943 km N of Karluk, AlaskaWed, Aug 2, 2:59 PM AKDT · 1156 days ago · 74 km deep · 51 km away
52. 1.658 km SW of Karluk, AlaskaThu, Aug 3, 8:54 AM AKDT · 1155 days ago · 6 km deep · 46 km away
53. 2.681 km W of Karluk, AlaskaThu, Aug 3, 8:58 AM AKDT · 1155 days ago · 101 km deep · 73 km away
54. 1.823 km ENE of Akhiok, AlaskaThu, Aug 3, 3:59 PM AKDT · 1155 days ago · 25 km deep · 70 km away
55. 1.726 km N of Akhiok, AlaskaThu, Aug 3, 4:04 PM AKDT · 1155 days ago · 12 km deep · 44 km away
56. 2.188 km NNW of Karluk, AlaskaThu, Aug 3, 8:49 PM AKDT · 1155 days ago · 22 km deep · 91 km away
57. 1.586 km NW of Karluk, AlaskaThu, Aug 3, 9:55 PM AKDT · 1155 days ago · 1 km deep · 87 km away
58. 2.268 km N of Larsen Bay, AlaskaThu, Aug 3, 9:57 PM AKDT · 1155 days ago · 70 km deep · 78 km away
59. 1.986 km NW of Karluk, AlaskaThu, Aug 3, 10:23 PM AKDT · 1155 days ago · 1 km deep · 87 km away
60. 2.076 km WNW of Aleneva, AlaskaFri, Aug 4, 2:01 AM AKDT · 1155 days ago · 68 km deep · 88 km away

The first 60 of 195.

Before

1. 2.846 km W of Akhiok, AlaskaThu, Jul 20, 8:17 PM AKDT · 1169 days ago · 16 km deep · 58 km away
2. 2.72 km S of Akhiok, AlaskaThu, Jul 20, 6:03 PM AKDT · 1169 days ago · 4 km deep · 70 km away
3. 1.5Alaska PeninsulaThu, Jul 20, 4:14 PM AKDT · 1169 days ago · 5 km deep · 85 km away
4. 2.190 km NW of Karluk, AlaskaThu, Jul 20, 2:46 PM AKDT · 1169 days ago · 0 km deep · 91 km away
5. 1.972 km E of Ugashik, AlaskaThu, Jul 20, 3:45 AM AKDT · 1170 days ago · 93 km deep · 93 km away
6. 1.687 km NW of Karluk, AlaskaWed, Jul 19, 10:12 AM AKDT · 1170 days ago · 2 km deep · 88 km away
7. 1.885 km NNW of Karluk, AlaskaWed, Jul 19, 2:07 AM AKDT · 1171 days ago · 22 km deep · 88 km away
8. 1.9102 km ESE of Ugashik, AlaskaTue, Jul 18, 9:06 PM AKDT · 1171 days ago · 64 km deep · 94 km away
9. 1.689 km NW of Karluk, AlaskaTue, Jul 18, 4:57 PM AKDT · 1171 days ago · 1 km deep · 90 km away
10. 1.622 km NNE of Karluk, AlaskaTue, Jul 18, 9:28 AM AKDT · 1171 days ago · 48 km deep · 33 km away
11. 1.986 km NW of Karluk, AlaskaTue, Jul 18, 9:07 AM AKDT · 1171 days ago · 5 km deep · 87 km away
12. 1.987 km NW of Karluk, AlaskaTue, Jul 18, 9:07 AM AKDT · 1171 days ago · 1 km deep · 88 km away
13. 2.287 km NW of Karluk, AlaskaTue, Jul 18, 5:50 AM AKDT · 1171 days ago · 2 km deep · 87 km away
14. 2.658 km WSW of Karluk, AlaskaMon, Jul 17, 8:05 PM AKDT · 1172 days ago · 55 km deep · 46 km away
15. 2.320 km SW of Akhiok, AlaskaMon, Jul 17, 7:33 PM AKDT · 1172 days ago · 25 km deep · 76 km away
16. 1.951 km W of Akhiok, AlaskaMon, Jul 17, 10:12 AM AKDT · 1172 days ago · 10 km deep · 71 km away
17. 1.788 km WNW of Karluk, AlaskaMon, Jul 17, 8:14 AM AKDT · 1172 days ago · 11 km deep · 80 km away
18. 2.185 km NNW of Karluk, AlaskaMon, Jul 17, 5:37 AM AKDT · 1172 days ago · 2 km deep · 88 km away
19. 1.7Alaska PeninsulaMon, Jul 17, 4:04 AM AKDT · 1173 days ago · 1 km deep · 86 km away
20. 1.983 km NNW of Karluk, AlaskaMon, Jul 17, 12:12 AM AKDT · 1173 days ago · 2 km deep · 86 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak0239ae6i6w. Read Fri, Oct 2, 2026, 12:31 AM UTC.