M1.6 earthquake 71 km ESE of Ugashik, Alaska

Magnitude

1.6 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Tue, Jun 30, 2026, 12:06 PM AKDT

UTC

2026-06-30 20:06:01 UTC

Depth

83.8 km (52.1 mi), intermediate-depth

Epicenter

57.385° N, 156.228° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 13.9 km horizontally, 4.7 km in depth

Magnitude uncertainty

±0.30

Station coverage gap

202°, poorly surrounded by stations

Stations used

20

• Naknek, AlaskaPopulation 544. Forecast156 kmSSE
• Anchorage, AlaskaPopulation 289,600. Forecast557 kmSW

After

1. 2.146 km SSE of Ugashik, AlaskaWed, Jul 1, 7:41 AM AKDT · 93 days ago · 96 km deep · 56 km away
2. 1.6105 km W of Akhiok, AlaskaWed, Jul 1, 9:07 AM AKDT · 93 days ago · 14 km deep · 69 km away
3. 1.854 km E of Egegik, AlaskaWed, Jul 1, 6:42 PM AKDT · 93 days ago · 0 km deep · 88 km away
4. 1.687 km SE of Ugashik, AlaskaThu, Jul 2, 12:48 AM AKDT · 93 days ago · 87 km deep · 39 km away
5. 1.885 km SSE of Ugashik, AlaskaThu, Jul 2, 3:52 AM AKDT · 93 days ago · 78 km deep · 78 km away
6. 1.559 km W of Akhiok, AlaskaThu, Jul 2, 8:43 AM AKDT · 92 days ago · 16 km deep · 79 km away
7. 1.722 km WSW of Karluk, AlaskaThu, Jul 2, 9:19 AM AKDT · 92 days ago · 59 km deep · 87 km away
8. 1.584 km ENE of Ugashik, AlaskaThu, Jul 2, 11:27 PM AKDT · 92 days ago · 121 km deep · 51 km away
9. 1.775 km W of Karluk, AlaskaFri, Jul 3, 1:14 PM AKDT · 91 days ago · 79 km deep · 35 km away
10. 2.368 km SE of Ugashik, AlaskaSat, Jul 4, 4:24 AM AKDT · 91 days ago · 86 km deep · 51 km away
11. 1.681 km ESE of Ugashik, AlaskaSat, Jul 4, 4:58 AM AKDT · 91 days ago · 79 km deep · 21 km away
12. 1.836 km SE of Ugashik, AlaskaSat, Jul 4, 5:24 PM AKDT · 90 days ago · 105 km deep · 41 km away
13. 2.155 km SSE of Ugashik, AlaskaSun, Jul 5, 7:51 AM AKDT · 89 days ago · 97 km deep · 71 km away
14. 2.075 km W of Akhiok, AlaskaSun, Jul 5, 11:40 AM AKDT · 89 days ago · 78 km deep · 66 km away
15. 2.089 km SE of Ugashik, AlaskaSun, Jul 5, 6:27 PM AKDT · 89 days ago · 10 km deep · 36 km away
16. 1.662 km W of Karluk, AlaskaSun, Jul 5, 6:35 PM AKDT · 89 days ago · 91 km deep · 54 km away
17. 2.337 km WNW of Akhiok, AlaskaMon, Jul 6, 8:12 AM AKDT · 88 days ago · 23 km deep · 97 km away
18. 1.567 km ESE of Egegik, AlaskaMon, Jul 6, 9:02 PM AKDT · 88 days ago · 145 km deep · 59 km away
19. 2.041 km WSW of Karluk, AlaskaTue, Jul 7, 2:48 AM AKDT · 88 days ago · 66 km deep · 67 km away
20. 2.7117 km SE of Ugashik, AlaskaTue, Jul 7, 6:31 AM AKDT · 88 days ago · 27 km deep · 79 km away
21. 2.369 km WSW of Akhiok, AlaskaTue, Jul 7, 8:27 AM AKDT · 87 days ago · 4 km deep · 87 km away
22. 1.793 km SE of Ugashik, AlaskaTue, Jul 7, 8:51 AM AKDT · 87 days ago · 22 km deep · 56 km away
23. 2.234 km SE of Ugashik, AlaskaThu, Jul 9, 9:06 AM AKDT · 85 days ago · 110 km deep · 44 km away
24. 1.857 km SE of Egegik, AlaskaFri, Jul 10, 5:47 AM AKDT · 85 days ago · 151 km deep · 63 km away
25. 1.658 km WNW of Karluk, AlaskaSat, Jul 11, 12:37 AM AKDT · 84 days ago · 92 km deep · 62 km away
26. 1.79 km W of Karluk, AlaskaSat, Jul 11, 1:02 AM AKDT · 84 days ago · 51 km deep · 99 km away
27. 2.286 km W of Akhiok, AlaskaSat, Jul 11, 10:19 AM AKDT · 83 days ago · 9 km deep · 72 km away
28. 2.590 km W of Akhiok, AlaskaSat, Jul 11, 1:24 PM AKDT · 83 days ago · 1 km deep · 71 km away
29. 1.868 km SE of Ugashik, AlaskaSun, Jul 12, 12:45 AM AKDT · 83 days ago · 6 km deep · 47 km away
30. 2.376 km WSW of Karluk, AlaskaSun, Jul 12, 2:35 AM AKDT · 83 days ago · 76 km deep · 42 km away
31. 1.898 km WSW of Akhiok, AlaskaMon, Jul 13, 3:35 AM AKDT · 82 days ago · 25 km deep · 84 km away
32. 1.987 km W of Akhiok, AlaskaMon, Jul 13, 3:41 AM AKDT · 82 days ago · 12 km deep · 72 km away
33. 2.268 km SW of Karluk, AlaskaMon, Jul 13, 1:47 PM AKDT · 81 days ago · 14 km deep · 52 km away
34. 3.676 km W of Akhiok, AlaskaMon, Jul 13, 11:51 PM AKDT · 81 days ago · 20 km deep · 66 km away
35. 2.377 km W of Akhiok, AlaskaTue, Jul 14, 12:00 AM AKDT · 81 days ago · 7 km deep · 65 km away
36. 1.773 km ENE of Ugashik, AlaskaTue, Jul 14, 3:33 AM AKDT · 81 days ago · 2 km deep · 34 km away
37. 1.629 km WNW of Karluk, AlaskaTue, Jul 14, 11:55 PM AKDT · 80 days ago · 67 km deep · 83 km away
38. 2.468 km SW of Karluk, AlaskaWed, Jul 15, 12:07 AM AKDT · 80 days ago · 15 km deep · 53 km away
39. 2.162 km ESE of Ugashik, AlaskaWed, Jul 15, 12:59 AM AKDT · 80 days ago · 3 km deep · 26 km away
40. 1.835 km WNW of Akhiok, AlaskaWed, Jul 15, 2:25 PM AKDT · 79 days ago · 16 km deep · 98 km away
41. 1.747 km WNW of Akhiok, AlaskaWed, Jul 15, 8:11 PM AKDT · 79 days ago · 58 km deep · 87 km away
42. 1.883 km SSE of Ugashik, AlaskaThu, Jul 16, 3:24 AM AKDT · 79 days ago · 87 km deep · 65 km away
43. 2.552 km ENE of Ugashik, AlaskaThu, Jul 16, 6:48 AM AKDT · 79 days ago · 148 km deep · 47 km away
44. 2.378 km W of Akhiok, AlaskaThu, Jul 16, 10:09 PM AKDT · 78 days ago · 78 km deep · 59 km away
45. 2.249 km WNW of Akhiok, AlaskaFri, Jul 17, 10:30 PM AKDT · 77 days ago · 72 km deep · 84 km away
46. 2.047 km W of Karluk, AlaskaSat, Jul 18, 7:38 AM AKDT · 76 days ago · 6 km deep · 66 km away
47. 1.980 km ENE of Ugashik, AlaskaSat, Jul 18, 11:22 PM AKDT · 76 days ago · 16 km deep · 50 km away
48. 2.8111 km W of Akhiok, AlaskaSun, Jul 19, 5:53 AM AKDT · 76 days ago · 64 km deep · 69 km away
49. 2.667 km WSW of Karluk, AlaskaSun, Jul 19, 4:21 PM AKDT · 75 days ago · 73 km deep · 47 km away
50. 1.994 km SE of Ugashik, AlaskaSun, Jul 19, 6:43 PM AKDT · 75 days ago · 83 km deep · 39 km away
51. 1.736 km WNW of Akhiok, AlaskaMon, Jul 20, 12:57 AM AKDT · 75 days ago · 38 km deep · 98 km away
52. 2.489 km SE of Ugashik, AlaskaMon, Jul 20, 3:03 PM AKDT · 74 days ago · 69 km deep · 61 km away
53. 2.086 km W of Akhiok, AlaskaTue, Jul 21, 2:42 AM AKDT · 74 days ago · 3 km deep · 57 km away
54. 1.689 km ESE of Egegik, AlaskaTue, Jul 21, 9:40 AM AKDT · 73 days ago · 17 km deep · 66 km away
55. 1.865 km W of Karluk, AlaskaTue, Jul 21, 1:57 PM AKDT · 73 days ago · 83 km deep · 51 km away
56. 2.862 km WSW of Karluk, AlaskaTue, Jul 21, 2:35 PM AKDT · 73 days ago · 9 km deep · 47 km away
57. 2.083 km W of Akhiok, AlaskaTue, Jul 21, 3:04 PM AKDT · 73 days ago · 13 km deep · 55 km away
58. 1.960 km WSW of Karluk, AlaskaTue, Jul 21, 3:44 PM AKDT · 73 days ago · 13 km deep · 49 km away
59. 2.028 km WNW of Karluk, AlaskaTue, Jul 21, 9:07 PM AKDT · 73 days ago · 16 km deep · 85 km away
60. 2.076 km SW of Karluk, AlaskaFri, Jul 24, 3:51 AM AKDT · 71 days ago · 30 km deep · 48 km away

The first 60 of 170.

Before

1. 1.871 km WSW of Akhiok, AlaskaTue, Jun 30, 7:55 AM AKDT · 94 days ago · 6 km deep · 85 km away
2. 2.077 km SSE of Ugashik, AlaskaMon, Jun 29, 8:24 PM AKDT · 95 days ago · 94 km deep · 59 km away
3. 1.753 km WNW of Akhiok, AlaskaMon, Jun 29, 8:08 PM AKDT · 95 days ago · 53 km deep · 81 km away
4. 1.974 km W of Karluk, AlaskaMon, Jun 29, 3:54 AM AKDT · 96 days ago · 78 km deep · 38 km away
5. 1.971 km WSW of Akhiok, AlaskaMon, Jun 29, 2:46 AM AKDT · 96 days ago · 10 km deep · 84 km away
6. 2.155 km SW of Karluk, AlaskaSun, Jun 28, 11:42 AM AKDT · 96 days ago · 61 km deep · 71 km away
7. 2.051 km E of Ugashik, AlaskaSun, Jun 28, 6:12 AM AKDT · 97 days ago · 119 km deep · 28 km away
8. 2.583 km SW of Karluk, AlaskaSun, Jun 28, 6:09 AM AKDT · 97 days ago · 71 km deep · 48 km away
9. 2.093 km SE of Ugashik, AlaskaSun, Jun 28, 1:53 AM AKDT · 97 days ago · 1 km deep · 63 km away
10. 1.9104 km SE of Ugashik, AlaskaSat, Jun 27, 2:22 AM AKDT · 98 days ago · 2 km deep · 71 km away
11. 1.786 km E of Ugashik, AlaskaFri, Jun 26, 4:18 PM AKDT · 98 days ago · 12 km deep · 28 km away
12. 1.752 km SSE of Ugashik, AlaskaFri, Jun 26, 11:44 AM AKDT · 98 days ago · 98 km deep · 55 km away
13. 2.078 km ENE of Ugashik, AlaskaFri, Jun 26, 10:50 AM AKDT · 98 days ago · 114 km deep · 34 km away
14. 2.4108 km ENE of Chignik, AlaskaFri, Jun 26, 8:54 AM AKDT · 98 days ago · 30 km deep · 94 km away
15. 1.687 km W of Karluk, AlaskaFri, Jun 26, 7:38 AM AKDT · 98 days ago · 14 km deep · 26 km away
16. 1.783 km W of Akhiok, AlaskaThu, Jun 25, 8:30 PM AKDT · 99 days ago · 11 km deep · 74 km away
17. 1.553 km W of Akhiok, AlaskaWed, Jun 24, 1:56 PM AKDT · 100 days ago · 11 km deep · 85 km away
18. 1.788 km WSW of Akhiok, AlaskaTue, Jun 23, 7:46 PM AKDT · 101 days ago · 14 km deep · 78 km away
19. 1.983 km W of Akhiok, AlaskaTue, Jun 23, 6:33 PM AKDT · 101 days ago · 3 km deep · 76 km away
20. 2.231 km SSW of Karluk, AlaskaTue, Jun 23, 2:09 AM AKDT · 102 days ago · 62 km deep · 93 km away

From the USGS Earthquake Hazards Program and its partner networks, event aka2026mwaead. Read Sat, Oct 3, 2026, 3:02 AM UTC.