M2.1 earthquake 87 km ESE of Ugashik, Alaska

Magnitude

2.1 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Mon, Aug 22, 2016, 10:29 AM AKDT

UTC

2016-08-22 18:29:36 UTC

Depth

6.7 km (4.2 mi), shallow

Epicenter

57.211° N, 156.062° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

17

• Naknek, AlaskaPopulation 544. Forecast178 kmSSE
• Anchorage, AlaskaPopulation 289,600. Forecast567 kmSW

After

1. 2.038 km SSW of Ugashik, AlaskaMon, Aug 22, 1:33 PM AKDT · 3696 days ago · 12 km deep · 90 km away
2. 1.872 km ENE of Ugashik, AlaskaMon, Aug 22, 5:02 PM AKDT · 3696 days ago · 131 km deep · 69 km away
3. 1.885 km SSE of Ugashik, AlaskaTue, Aug 23, 2:30 AM AKDT · 3695 days ago · 77 km deep · 81 km away
4. 2.2124 km SSE of Ugashik, AlaskaWed, Aug 24, 2:02 PM AKDT · 3694 days ago · 60 km deep · 74 km away
5. 1.974 km SE of Ugashik, AlaskaWed, Aug 24, 3:48 PM AKDT · 3694 days ago · 5 km deep · 23 km away
6. 1.849 km SSE of Ugashik, AlaskaThu, Aug 25, 9:16 PM AKDT · 3692 days ago · 10 km deep · 60 km away
7. 1.679 km ENE of Ugashik, AlaskaSat, Aug 27, 6:17 PM AKDT · 3691 days ago · 8 km deep · 71 km away
8. 2.358 km NW of Karluk, AlaskaSat, Aug 27, 11:50 PM AKDT · 3690 days ago · 78 km deep · 89 km away
9. 1.958 km ESE of Ugashik, AlaskaSun, Aug 28, 4:45 PM AKDT · 3690 days ago · 8 km deep · 29 km away
10. 2.564 km WSW of Akhiok, AlaskaSun, Aug 28, 9:40 PM AKDT · 3689 days ago · 20 km deep · 69 km away
11. 1.959 km SSE of Ugashik, AlaskaMon, Aug 29, 3:24 AM AKDT · 3689 days ago · 4 km deep · 73 km away
12. 2.169 km WSW of Akhiok, AlaskaMon, Aug 29, 9:07 AM AKDT · 3689 days ago · 26 km deep · 71 km away
13. 2.156 km SSE of Ugashik, AlaskaWed, Aug 31, 8:02 PM AKDT · 3686 days ago · 0 km deep · 58 km away
14. 2.884 km SE of Ugashik, AlaskaFri, Sep 2, 1:36 PM AKDT · 3685 days ago · 5 km deep · 29 km away
15. 2.027 km WSW of Karluk, AlaskaFri, Sep 2, 6:07 PM AKDT · 3685 days ago · 72 km deep · 77 km away
16. 1.892 km W of Akhiok, AlaskaSat, Sep 3, 7:46 PM AKDT · 3683 days ago · 27 km deep · 43 km away
17. 1.723 km SW of Karluk, AlaskaSun, Sep 4, 9:46 AM AKDT · 3683 days ago · 33 km deep · 82 km away
18. 2.248 km SSW of Ugashik, AlaskaSun, Sep 4, 11:58 PM AKDT · 3682 days ago · 4 km deep · 92 km away
19. 1.616 km SSW of Karluk, AlaskaMon, Sep 5, 6:35 PM AKDT · 3682 days ago · 52 km deep · 94 km away
20. 2.0117 km SSE of Ugashik, AlaskaWed, Sep 7, 6:07 AM AKDT · 3680 days ago · 68 km deep · 74 km away
21. 2.134 km SE of Ugashik, AlaskaWed, Sep 7, 10:16 AM AKDT · 3680 days ago · 102 km deep · 54 km away
22. 2.143 km W of Akhiok, AlaskaWed, Sep 7, 2:57 PM AKDT · 3680 days ago · 7 km deep · 79 km away
23. 2.847 km W of Akhiok, AlaskaWed, Sep 7, 3:06 PM AKDT · 3680 days ago · 1 km deep · 74 km away
24. 1.843 km WSW of Akhiok, AlaskaWed, Sep 7, 3:57 PM AKDT · 3680 days ago · 34 km deep · 82 km away
25. 1.971 km ESE of Port Heiden, AlaskaThu, Sep 8, 1:30 PM AKDT · 3679 days ago · 86 km deep · 96 km away
26. 1.958 km SE of Ugashik, AlaskaFri, Sep 9, 3:49 AM AKDT · 3678 days ago · 80 km deep · 50 km away
27. 2.092 km W of Akhiok, AlaskaFri, Sep 9, 5:10 AM AKDT · 3678 days ago · 64 km deep · 31 km away
28. 2.272 km W of Karluk, AlaskaFri, Sep 9, 9:06 PM AKDT · 3677 days ago · 91 km deep · 49 km away
29. 1.760 km WSW of Karluk, AlaskaSat, Sep 10, 11:33 AM AKDT · 3677 days ago · 78 km deep · 45 km away
30. 1.753 km NW of Karluk, AlaskaThu, Sep 15, 1:06 PM AKDT · 3672 days ago · 89 km deep · 93 km away
31. 2.149 km ENE of Ugashik, AlaskaThu, Sep 15, 1:14 PM AKDT · 3672 days ago · 120 km deep · 61 km away
32. 2.4106 km ENE of Chignik, AlaskaSat, Sep 17, 1:33 AM AKDT · 3670 days ago · 75 km deep · 81 km away
33. 1.873 km ENE of Ugashik, AlaskaSat, Sep 17, 3:15 AM AKDT · 3670 days ago · 104 km deep · 60 km away
34. 2.260 km E of Ugashik, AlaskaSat, Sep 17, 7:56 PM AKDT · 3669 days ago · 110 km deep · 50 km away
35. 1.759 km WNW of Karluk, AlaskaSat, Sep 17, 10:27 PM AKDT · 3669 days ago · 69 km deep · 67 km away
36. 2.085 km W of Karluk, AlaskaSun, Sep 18, 7:18 PM AKDT · 3668 days ago · 91 km deep · 54 km away
37. 2.080 km W of Akhiok, AlaskaMon, Sep 19, 8:36 AM AKDT · 3668 days ago · 54 km deep · 49 km away
38. 1.745 km SSW of Karluk, AlaskaMon, Sep 19, 9:44 AM AKDT · 3668 days ago · 54 km deep · 78 km away
39. 2.085 km E of Ugashik, AlaskaWed, Sep 21, 2:40 PM AKDT · 3666 days ago · 89 km deep · 43 km away
40. 1.573 km ENE of Ugashik, AlaskaWed, Sep 21, 11:55 PM AKDT · 3665 days ago · 7 km deep · 59 km away
41. 1.644 km W of Karluk, AlaskaThu, Sep 22, 12:20 AM AKDT · 3665 days ago · 66 km deep · 68 km away
42. 3.0Alaska PeninsulaThu, Sep 22, 10:48 AM AKDT · 3665 days ago · 1 km deep · 52 km away
43. 2.465 km SE of Egegik, AlaskaThu, Sep 22, 2:45 PM AKDT · 3665 days ago · 138 km deep · 79 km away
44. 2.049 km WNW of Karluk, AlaskaFri, Sep 23, 12:44 AM AKDT · 3664 days ago · 86 km deep · 74 km away
45. 2.174 km ENE of Ugashik, AlaskaFri, Sep 23, 9:39 AM AKDT · 3664 days ago · 131 km deep · 71 km away
46. 2.151 km S of Ugashik, AlaskaSun, Sep 25, 2:19 AM AKDT · 3662 days ago · 5 km deep · 92 km away
47. 1.882 km W of Karluk, AlaskaSun, Sep 25, 12:56 PM AKDT · 3662 days ago · 84 km deep · 36 km away
48. 2.088 km SW of Karluk, AlaskaSun, Sep 25, 8:52 PM AKDT · 3661 days ago · 67 km deep · 29 km away
49. 1.763 km WSW of Karluk, AlaskaSun, Sep 25, 11:20 PM AKDT · 3661 days ago · 69 km deep · 43 km away
50. 2.182 km ENE of Chignik, AlaskaTue, Sep 27, 12:51 AM AKDT · 3660 days ago · 72 km deep · 100 km away
51. 2.249 km ESE of Ugashik, AlaskaTue, Sep 27, 2:36 AM AKDT · 3660 days ago · 8 km deep · 38 km away
52. 2.065 km WSW of Akhiok, AlaskaTue, Sep 27, 3:44 AM AKDT · 3660 days ago · 5 km deep · 72 km away
53. 2.764 km WSW of Akhiok, AlaskaTue, Sep 27, 5:58 AM AKDT · 3660 days ago · 14 km deep · 71 km away
54. 2.265 km WSW of Akhiok, AlaskaTue, Sep 27, 6:05 AM AKDT · 3660 days ago · 9 km deep · 68 km away
55. 2.164 km WSW of Akhiok, AlaskaTue, Sep 27, 6:19 AM AKDT · 3660 days ago · 21 km deep · 70 km away
56. 2.1119 km SSE of Ugashik, AlaskaTue, Sep 27, 7:13 AM AKDT · 3660 days ago · 73 km deep · 74 km away
57. 1.887 km ESE of Ugashik, AlaskaTue, Sep 27, 7:07 PM AKDT · 3659 days ago · 72 km deep · 11 km away
58. 1.770 km WSW of Akhiok, AlaskaTue, Sep 27, 8:23 PM AKDT · 3659 days ago · 20 km deep · 69 km away
59. 1.960 km SSE of Ugashik, AlaskaWed, Sep 28, 4:52 AM AKDT · 3659 days ago · 0 km deep · 58 km away
60. 1.864 km WSW of Akhiok, AlaskaWed, Sep 28, 7:54 AM AKDT · 3659 days ago · 20 km deep · 68 km away

The first 60 of 92.

Before

1. 1.983 km WSW of Karluk, AlaskaSat, Aug 20, 3:12 AM AKDT · 3698 days ago · 72 km deep · 22 km away
2. 1.633 km WSW of Akhiok, AlaskaFri, Aug 19, 8:53 PM AKDT · 3698 days ago · 12 km deep · 95 km away
3. 1.781 km W of Akhiok, AlaskaFri, Aug 19, 7:53 PM AKDT · 3698 days ago · 78 km deep · 56 km away
4. 2.4129 km SSE of Ugashik, AlaskaFri, Aug 19, 1:36 PM AKDT · 3699 days ago · 58 km deep · 77 km away
5. 1.753 km SW of Karluk, AlaskaFri, Aug 19, 11:37 AM AKDT · 3699 days ago · 63 km deep · 55 km away
6. 1.960 km NE of Ugashik, AlaskaFri, Aug 19, 11:16 AM AKDT · 3699 days ago · 138 km deep · 75 km away
7. 2.083 km ESE of Egegik, AlaskaTue, Aug 16, 5:10 PM AKDT · 3702 days ago · 113 km deep · 74 km away
8. 2.718 km WNW of Karluk, AlaskaTue, Aug 16, 3:31 PM AKDT · 3702 days ago · 47 km deep · 91 km away
9. 1.984 km S of Ugashik, AlaskaTue, Aug 16, 12:48 AM AKDT · 3702 days ago · 89 km deep · 87 km away
10. 1.853 km ENE of Ugashik, AlaskaMon, Aug 15, 3:24 AM AKDT · 3703 days ago · 130 km deep · 61 km away
11. 1.925 km SSW of Karluk, AlaskaMon, Aug 15, 1:12 AM AKDT · 3703 days ago · 35 km deep · 89 km away
12. 2.030 km S of Ugashik, AlaskaSun, Aug 14, 12:18 AM AKDT · 3704 days ago · 2 km deep · 78 km away
13. 2.197 km ESE of Ugashik, AlaskaSat, Aug 13, 4:17 PM AKDT · 3705 days ago · 86 km deep · 16 km away
14. 2.2Alaska PeninsulaSat, Aug 13, 3:21 PM AKDT · 3705 days ago · 123 km deep · 78 km away
15. 1.622 km WSW of Karluk, AlaskaSat, Aug 13, 12:48 PM AKDT · 3705 days ago · 59 km deep · 82 km away
16. 2.158 km W of Akhiok, AlaskaSat, Aug 13, 12:05 PM AKDT · 3705 days ago · 20 km deep · 65 km away
17. 1.7Alaska PeninsulaFri, Aug 12, 10:38 PM AKDT · 3705 days ago · 81 km deep · 63 km away
18. 2.375 km WNW of Karluk, AlaskaFri, Aug 12, 9:56 PM AKDT · 3705 days ago · 101 km deep · 66 km away
19. 1.885 km SE of King Salmon, AlaskaThu, Aug 11, 6:28 PM AKDT · 3707 days ago · 120 km deep · 95 km away
20. 2.143 km ESE of Ugashik, AlaskaWed, Aug 10, 11:09 PM AKDT · 3707 days ago · 1 km deep · 44 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak016asy6nil. Read Mon, Oct 5, 2026, 2:30 PM UTC.