M2.3 earthquake 45 km S of Ugashik, Alaska

Magnitude

2.3 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Sat, Oct 15, 2016, 7:53 PM AKDT

UTC

2016-10-16 03:53:59 UTC

Depth

5.4 km (3.4 mi), shallow

Epicenter

57.101° N, 157.454° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

24

• Naknek, AlaskaPopulation 544. Forecast183 kmS

After

1. 2.146 km S of Ugashik, AlaskaSat, Oct 15, 8:59 PM AKDT · 3639 days ago · 11 km deep · 5 km away
2. 1.965 km SE of Ugashik, AlaskaMon, Oct 17, 7:55 PM AKDT · 3637 days ago · 31 km deep · 52 km away
3. 3.073 km SE of Ugashik, AlaskaThu, Oct 20, 9:12 PM AKDT · 3634 days ago · 12 km deep · 60 km away
4. 2.270 km SE of Ugashik, AlaskaThu, Oct 20, 11:11 PM AKDT · 3634 days ago · 12 km deep · 57 km away
5. 2.650 km E of Port Heiden, AlaskaFri, Oct 21, 10:11 PM AKDT · 3633 days ago · 8 km deep · 23 km away
6. 2.547 km ENE of Port Heiden, AlaskaFri, Oct 21, 10:46 PM AKDT · 3633 days ago · 5 km deep · 26 km away
7. 2.151 km SSW of Ugashik, AlaskaSat, Oct 22, 1:31 PM AKDT · 3633 days ago · 12 km deep · 15 km away
8. 2.619 km N of Pilot Point, AlaskaSat, Oct 22, 4:50 PM AKDT · 3633 days ago · 180 km deep · 71 km away
9. 1.988 km ESE of Ugashik, AlaskaSun, Oct 23, 3:42 PM AKDT · 3632 days ago · 72 km deep · 88 km away
10. 3.136 km SE of Port Heiden, AlaskaTue, Oct 25, 8:30 AM AKDT · 3630 days ago · 101 km deep · 60 km away
11. 2.347 km S of Ugashik, AlaskaWed, Oct 26, 5:23 PM AKDT · 3629 days ago · 14 km deep · 1 km away
12. 1.943 km SSW of Ugashik, AlaskaWed, Oct 26, 5:44 PM AKDT · 3629 days ago · 8 km deep · 8 km away
13. 2.228 km NNE of Pilot Point, AlaskaThu, Oct 27, 11:50 PM AKDT · 3627 days ago · 169 km deep · 78 km away
14. 3.647 km SSW of Ugashik, AlaskaFri, Oct 28, 12:30 AM AKDT · 3627 days ago · 13 km deep · 16 km away
15. 2.048 km SSW of Ugashik, AlaskaFri, Oct 28, 12:51 AM AKDT · 3627 days ago · 12 km deep · 15 km away
16. 1.746 km SSW of Ugashik, AlaskaFri, Oct 28, 1:08 AM AKDT · 3627 days ago · 21 km deep · 16 km away
17. 3.383 km ESE of Ugashik, AlaskaSun, Oct 30, 5:22 AM AKDT · 3625 days ago · 72 km deep · 86 km away
18. 2.180 km ENE of Chignik, AlaskaMon, Oct 31, 12:38 PM AKDT · 3624 days ago · 68 km deep · 62 km away
19. 1.850 km SSW of Ugashik, AlaskaFri, Nov 4, 1:05 AM AKDT · 3620 days ago · 16 km deep · 20 km away
20. 2.358 km ENE of Ugashik, AlaskaMon, Nov 7, 8:24 PM AKST · 3616 days ago · 128 km deep · 92 km away
21. 2.173 km ESE of Port Heiden, AlaskaTue, Nov 8, 3:23 PM AKST · 3616 days ago · 93 km deep · 38 km away
22. 2.249 km E of Chignik, AlaskaFri, Nov 11, 2:10 AM AKST · 3613 days ago · 59 km deep · 85 km away
23. 2.574 km SE of Ugashik, AlaskaSat, Nov 12, 3:01 AM AKST · 3612 days ago · 15 km deep · 60 km away
24. 5.052 km SSW of Ugashik, AlaskaSat, Nov 12, 12:52 PM AKST · 3612 days ago · 10 km deep · 13 km away · felt by 1 · tsunami flag
25. 2.548 km ENE of Port Heiden, AlaskaSat, Nov 12, 1:01 PM AKST · 3612 days ago · 15 km deep · 25 km away
26. 2.958 km S of Ugashik, AlaskaSat, Nov 12, 1:06 PM AKST · 3612 days ago · 3 km deep · 12 km away
27. 2.454 km SSW of Ugashik, AlaskaSat, Nov 12, 1:28 PM AKST · 3612 days ago · 5 km deep · 11 km away
28. 1.751 km SSW of Ugashik, AlaskaSat, Nov 12, 2:06 PM AKST · 3612 days ago · 2 km deep · 19 km away
29. 3.452 km SSW of Ugashik, AlaskaSat, Nov 12, 4:06 PM AKST · 3612 days ago · 13 km deep · 11 km away
30. 2.454 km SSW of Ugashik, AlaskaSat, Nov 12, 5:51 PM AKST · 3611 days ago · 12 km deep · 12 km away
31. 2.651 km SSW of Ugashik, AlaskaSat, Nov 12, 8:50 PM AKST · 3611 days ago · 11 km deep · 13 km away
32. 2.153 km ENE of Port Heiden, AlaskaSun, Nov 13, 3:13 AM AKST · 3611 days ago · 11 km deep · 20 km away
33. 2.148 km SSW of Pilot Point, AlaskaSun, Nov 13, 1:19 PM AKST · 3611 days ago · 13 km deep · 26 km away
34. 2.842 km S of Ugashik, AlaskaSun, Nov 13, 5:18 PM AKST · 3610 days ago · 6 km deep · 4 km away
35. 3.6115 km E of Chignik, AlaskaSun, Nov 13, 10:45 PM AKST · 3610 days ago · 52 km deep · 98 km away
36. 2.457 km SSW of Ugashik, AlaskaMon, Nov 14, 5:56 AM AKST · 3610 days ago · 2 km deep · 14 km away
37. 4.250 km SSW of Ugashik, AlaskaMon, Nov 14, 11:32 AM AKST · 3610 days ago · 12 km deep · 14 km away
38. 2.454 km SSW of Ugashik, AlaskaMon, Nov 14, 12:39 PM AKST · 3610 days ago · 8 km deep · 11 km away
39. 2.757 km SSW of Ugashik, AlaskaMon, Nov 14, 3:30 PM AKST · 3610 days ago · 11 km deep · 16 km away
40. 2.458 km SSW of Ugashik, AlaskaMon, Nov 14, 6:29 PM AKST · 3609 days ago · 18 km deep · 16 km away
41. 1.854 km SSW of Ugashik, AlaskaMon, Nov 14, 7:38 PM AKST · 3609 days ago · 12 km deep · 15 km away
42. 2.055 km S of Ugashik, AlaskaTue, Nov 15, 2:44 PM AKST · 3609 days ago · 5 km deep · 9 km away
43. 2.948 km SSW of Ugashik, AlaskaTue, Nov 15, 3:58 PM AKST · 3609 days ago · 9 km deep · 11 km away
44. 2.142 km S of Ugashik, AlaskaWed, Nov 16, 12:12 AM AKST · 3608 days ago · 6 km deep · 4 km away
45. 2.541 km SSW of Ugashik, AlaskaWed, Nov 16, 1:01 AM AKST · 3608 days ago · 9 km deep · 8 km away
46. 2.054 km S of Ugashik, AlaskaThu, Nov 17, 5:47 PM AKST · 3606 days ago · 13 km deep · 10 km away
47. 2.058 km SSE of Ugashik, AlaskaFri, Nov 18, 7:59 AM AKST · 3606 days ago · 94 km deep · 19 km away
48. 2.251 km ENE of Port Heiden, AlaskaFri, Nov 18, 12:53 PM AKST · 3606 days ago · 16 km deep · 22 km away
49. 2.251 km SSW of Ugashik, AlaskaMon, Nov 21, 12:07 AM AKST · 3603 days ago · 10 km deep · 10 km away
50. 2.452 km S of Ugashik, AlaskaMon, Nov 21, 1:06 AM AKST · 3603 days ago · 5 km deep · 8 km away
51. 2.459 km E of Chignik, AlaskaMon, Nov 21, 3:43 AM AKST · 3603 days ago · 58 km deep · 79 km away
52. 1.945 km ENE of Port Heiden, AlaskaMon, Nov 21, 6:47 PM AKST · 3602 days ago · 14 km deep · 29 km away
53. 2.3109 km E of Chignik, AlaskaTue, Nov 22, 12:48 PM AKST · 3602 days ago · 61 km deep · 89 km away
54. 2.164 km E of Chignik, AlaskaWed, Nov 23, 9:56 AM AKST · 3601 days ago · 49 km deep · 81 km away
55. 1.978 km E of Ugashik, AlaskaFri, Nov 25, 1:39 AM AKST · 3599 days ago · 99 km deep · 100 km away
56. 2.356 km S of Ugashik, AlaskaSat, Nov 26, 10:10 PM AKST · 3597 days ago · 3 km deep · 10 km away
57. 1.663 km SE of Ugashik, AlaskaSun, Nov 27, 6:08 PM AKST · 3596 days ago · 5 km deep · 54 km away
58. 1.862 km SE of Ugashik, AlaskaMon, Nov 28, 12:43 AM AKST · 3596 days ago · 11 km deep · 51 km away
59. 1.990 km E of Chignik, AlaskaMon, Nov 28, 3:15 AM AKST · 3596 days ago · 15 km deep · 89 km away
60. 3.652 km SSW of Ugashik, AlaskaFri, Dec 2, 8:30 AM AKST · 3592 days ago · 15 km deep · 16 km away

The first 60 of 72.

Before

1. 2.593 km SSE of Ugashik, AlaskaWed, Oct 12, 11:39 PM AKDT · 3642 days ago · 48 km deep · 61 km away
2. 2.952 km S of Ugashik, AlaskaWed, Oct 12, 9:18 AM AKDT · 3643 days ago · 13 km deep · 8 km away
3. 2.586 km ENE of Chignik, AlaskaFri, Oct 7, 8:11 AM AKDT · 3648 days ago · 76 km deep · 60 km away
4. 1.6Alaska PeninsulaWed, Oct 5, 5:11 AM AKDT · 3650 days ago · 81 km deep · 85 km away
5. 2.395 km SE of Ugashik, AlaskaMon, Oct 3, 11:41 AM AKDT · 3652 days ago · 70 km deep · 76 km away
6. 2.052 km E of Port Heiden, AlaskaThu, Sep 29, 1:55 PM AKDT · 3656 days ago · 6 km deep · 23 km away
7. 2.269 km ENE of Ugashik, AlaskaThu, Sep 29, 9:12 AM AKDT · 3656 days ago · 113 km deep · 94 km away
8. 2.057 km SSW of Ugashik, AlaskaWed, Sep 28, 4:00 PM AKDT · 3657 days ago · 6 km deep · 16 km away
9. 1.960 km SSE of Ugashik, AlaskaWed, Sep 28, 4:52 AM AKDT · 3657 days ago · 0 km deep · 31 km away
10. 1.887 km ESE of Ugashik, AlaskaTue, Sep 27, 7:07 PM AKDT · 3657 days ago · 72 km deep · 80 km away
11. 2.1119 km SSE of Ugashik, AlaskaTue, Sep 27, 7:13 AM AKDT · 3658 days ago · 73 km deep · 85 km away
12. 2.249 km ESE of Ugashik, AlaskaTue, Sep 27, 2:36 AM AKDT · 3658 days ago · 8 km deep · 52 km away
13. 2.182 km ENE of Chignik, AlaskaTue, Sep 27, 12:51 AM AKDT · 3658 days ago · 72 km deep · 66 km away
14. 2.151 km S of Ugashik, AlaskaSun, Sep 25, 2:19 AM AKDT · 3660 days ago · 5 km deep · 8 km away
15. 2.356 km ENE of Chignik, AlaskaFri, Sep 23, 8:09 AM AKDT · 3662 days ago · 81 km deep · 77 km away
16. 2.648 km SSW of Ugashik, AlaskaSun, Sep 18, 11:47 AM AKDT · 3667 days ago · 15 km deep · 16 km away
17. 2.424 km E of Chignik, AlaskaSun, Sep 18, 3:42 AM AKDT · 3667 days ago · 85 km deep · 94 km away
18. 2.260 km E of Ugashik, AlaskaSat, Sep 17, 7:56 PM AKDT · 3667 days ago · 110 km deep · 85 km away
19. 2.4106 km ENE of Chignik, AlaskaSat, Sep 17, 1:33 AM AKDT · 3668 days ago · 75 km deep · 71 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak016dbnyfkc (also filed as ak14214275). Read Sat, Oct 3, 2026, 1:21 PM UTC.