M2.4 earthquake 24 km E of Chignik, Alaska

Magnitude

2.4 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Sun, Sep 18, 2016, 3:42 AM AKDT

UTC

2016-09-18 11:42:15 UTC

Depth

85.0 km (52.8 mi), intermediate-depth

Epicenter

56.309° N, 158.012° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

16

• Sand Point, AlaskaPopulation 1,064. Forecast189 kmNE

After

1. 2.648 km SSW of Ugashik, AlaskaSun, Sep 18, 11:47 AM AKDT · 3668 days ago · 15 km deep · 91 km away
2. 2.356 km ENE of Chignik, AlaskaFri, Sep 23, 8:09 AM AKDT · 3663 days ago · 81 km deep · 33 km away
3. 2.151 km S of Ugashik, AlaskaSun, Sep 25, 2:19 AM AKDT · 3661 days ago · 5 km deep · 88 km away
4. 2.182 km ENE of Chignik, AlaskaTue, Sep 27, 12:51 AM AKDT · 3659 days ago · 72 km deep · 59 km away
5. 2.620 km NW of Chignik Lake, AlaskaTue, Sep 27, 4:36 PM AKDT · 3658 days ago · 13 km deep · 61 km away
6. 1.726 km NW of Chignik Lake, AlaskaTue, Sep 27, 4:39 PM AKDT · 3658 days ago · 12 km deep · 65 km away
7. 2.057 km SSW of Ugashik, AlaskaWed, Sep 28, 4:00 PM AKDT · 3657 days ago · 6 km deep · 81 km away
8. 2.052 km E of Port Heiden, AlaskaThu, Sep 29, 1:55 PM AKDT · 3656 days ago · 6 km deep · 78 km away
9. 2.0107 km SE of Chignik, AlaskaTue, Oct 4, 8:17 AM AKDT · 3652 days ago · 26 km deep · 94 km away
10. 2.586 km ENE of Chignik, AlaskaFri, Oct 7, 8:11 AM AKDT · 3649 days ago · 76 km deep · 64 km away
11. 2.952 km S of Ugashik, AlaskaWed, Oct 12, 9:18 AM AKDT · 3644 days ago · 13 km deep · 87 km away
12. 2.593 km SSE of Ugashik, AlaskaWed, Oct 12, 11:39 PM AKDT · 3643 days ago · 48 km deep · 99 km away
13. 2.422 km N of Perryville, AlaskaSat, Oct 15, 6:43 AM AKDT · 3641 days ago · 109 km deep · 70 km away
14. 2.345 km S of Ugashik, AlaskaSat, Oct 15, 7:53 PM AKDT · 3640 days ago · 5 km deep · 94 km away
15. 2.146 km S of Ugashik, AlaskaSat, Oct 15, 8:59 PM AKDT · 3640 days ago · 11 km deep · 93 km away
16. 2.650 km E of Port Heiden, AlaskaFri, Oct 21, 10:11 PM AKDT · 3634 days ago · 8 km deep · 80 km away
17. 2.547 km ENE of Port Heiden, AlaskaFri, Oct 21, 10:46 PM AKDT · 3634 days ago · 5 km deep · 81 km away
18. 2.151 km SSW of Ugashik, AlaskaSat, Oct 22, 1:31 PM AKDT · 3633 days ago · 12 km deep · 88 km away
19. 2.268 km ESE of Chignik, AlaskaSat, Oct 22, 3:44 PM AKDT · 3633 days ago · 35 km deep · 46 km away
20. 3.136 km SE of Port Heiden, AlaskaTue, Oct 25, 8:30 AM AKDT · 3631 days ago · 101 km deep · 48 km away
21. 2.347 km S of Ugashik, AlaskaWed, Oct 26, 5:23 PM AKDT · 3629 days ago · 14 km deep · 93 km away
22. 1.943 km SSW of Ugashik, AlaskaWed, Oct 26, 5:44 PM AKDT · 3629 days ago · 8 km deep · 96 km away
23. 3.647 km SSW of Ugashik, AlaskaFri, Oct 28, 12:30 AM AKDT · 3628 days ago · 13 km deep · 92 km away
24. 2.048 km SSW of Ugashik, AlaskaFri, Oct 28, 12:51 AM AKDT · 3628 days ago · 12 km deep · 92 km away
25. 1.746 km SSW of Ugashik, AlaskaFri, Oct 28, 1:08 AM AKDT · 3628 days ago · 21 km deep · 93 km away
26. 2.180 km ENE of Chignik, AlaskaMon, Oct 31, 12:38 PM AKDT · 3624 days ago · 68 km deep · 58 km away
27. 2.29 km NE of Ivanof Bay, AlaskaWed, Nov 2, 12:05 PM AKDT · 3623 days ago · 107 km deep · 93 km away
28. 2.964 km SE of Perryville, AlaskaThu, Nov 3, 2:19 PM AKDT · 3621 days ago · 25 km deep · 97 km away
29. 1.850 km SSW of Ugashik, AlaskaFri, Nov 4, 1:05 AM AKDT · 3621 days ago · 16 km deep · 90 km away
30. 2.173 km ESE of Port Heiden, AlaskaTue, Nov 8, 3:23 PM AKST · 3616 days ago · 93 km deep · 60 km away
31. 2.249 km E of Chignik, AlaskaFri, Nov 11, 2:10 AM AKST · 3614 days ago · 59 km deep · 25 km away
32. 2.989 km ESE of Chignik, AlaskaFri, Nov 11, 10:58 PM AKST · 3613 days ago · 5 km deep · 66 km away
33. 5.052 km SSW of Ugashik, AlaskaSat, Nov 12, 12:52 PM AKST · 3612 days ago · 10 km deep · 87 km away · felt by 1 · tsunami flag
34. 2.548 km ENE of Port Heiden, AlaskaSat, Nov 12, 1:01 PM AKST · 3612 days ago · 15 km deep · 84 km away
35. 2.958 km S of Ugashik, AlaskaSat, Nov 12, 1:06 PM AKST · 3612 days ago · 3 km deep · 84 km away
36. 2.454 km SSW of Ugashik, AlaskaSat, Nov 12, 1:28 PM AKST · 3612 days ago · 5 km deep · 85 km away
37. 1.751 km SSW of Ugashik, AlaskaSat, Nov 12, 2:06 PM AKST · 3612 days ago · 2 km deep · 89 km away
38. 3.452 km SSW of Ugashik, AlaskaSat, Nov 12, 4:06 PM AKST · 3612 days ago · 13 km deep · 87 km away
39. 2.454 km SSW of Ugashik, AlaskaSat, Nov 12, 5:51 PM AKST · 3612 days ago · 12 km deep · 85 km away
40. 2.651 km SSW of Ugashik, AlaskaSat, Nov 12, 8:50 PM AKST · 3612 days ago · 11 km deep · 87 km away
41. 2.153 km ENE of Port Heiden, AlaskaSun, Nov 13, 3:13 AM AKST · 3612 days ago · 11 km deep · 86 km away
42. 2.148 km SSW of Pilot Point, AlaskaSun, Nov 13, 1:19 PM AKST · 3611 days ago · 13 km deep · 95 km away
43. 2.842 km S of Ugashik, AlaskaSun, Nov 13, 5:18 PM AKST · 3611 days ago · 6 km deep · 97 km away
44. 3.6115 km E of Chignik, AlaskaSun, Nov 13, 10:45 PM AKST · 3611 days ago · 52 km deep · 91 km away
45. 2.457 km SSW of Ugashik, AlaskaMon, Nov 14, 5:56 AM AKST · 3611 days ago · 2 km deep · 82 km away
46. 4.250 km SSW of Ugashik, AlaskaMon, Nov 14, 11:32 AM AKST · 3610 days ago · 12 km deep · 88 km away
47. 2.454 km SSW of Ugashik, AlaskaMon, Nov 14, 12:39 PM AKST · 3610 days ago · 8 km deep · 85 km away
48. 2.757 km SSW of Ugashik, AlaskaMon, Nov 14, 3:30 PM AKST · 3610 days ago · 11 km deep · 82 km away
49. 2.458 km SSW of Ugashik, AlaskaMon, Nov 14, 6:29 PM AKST · 3610 days ago · 18 km deep · 80 km away
50. 1.854 km SSW of Ugashik, AlaskaMon, Nov 14, 7:38 PM AKST · 3610 days ago · 12 km deep · 85 km away
51. 2.055 km S of Ugashik, AlaskaTue, Nov 15, 2:44 PM AKST · 3609 days ago · 5 km deep · 85 km away
52. 2.948 km SSW of Ugashik, AlaskaTue, Nov 15, 3:58 PM AKST · 3609 days ago · 9 km deep · 91 km away
53. 2.142 km S of Ugashik, AlaskaWed, Nov 16, 12:12 AM AKST · 3609 days ago · 6 km deep · 98 km away
54. 2.541 km SSW of Ugashik, AlaskaWed, Nov 16, 1:01 AM AKST · 3609 days ago · 9 km deep · 98 km away

Before

1. 2.4106 km ENE of Chignik, AlaskaSat, Sep 17, 1:33 AM AKDT · 3669 days ago · 75 km deep · 83 km away
2. 2.548 km SSW of Pilot Point, AlaskaSun, Sep 11, 2:40 AM AKDT · 3675 days ago · 17 km deep · 95 km away
3. 2.664 km SE of Chignik, AlaskaFri, Sep 9, 7:02 AM AKDT · 3677 days ago · 38 km deep · 47 km away
4. 3.562 km ESE of Chignik, AlaskaFri, Sep 9, 4:54 AM AKDT · 3677 days ago · 39 km deep · 46 km away
5. 1.971 km ESE of Port Heiden, AlaskaThu, Sep 8, 1:30 PM AKDT · 3677 days ago · 86 km deep · 66 km away
6. 2.133 km ESE of Chignik, AlaskaThu, Sep 8, 1:09 PM AKDT · 3677 days ago · 84 km deep · 19 km away
7. 2.0117 km SSE of Ugashik, AlaskaWed, Sep 7, 6:07 AM AKDT · 3679 days ago · 68 km deep · 100 km away
8. 2.320 km N of Perryville, AlaskaMon, Sep 5, 9:30 AM AKDT · 3681 days ago · 90 km deep · 73 km away
9. 1.856 km E of Port Heiden, AlaskaMon, Sep 5, 8:33 AM AKDT · 3681 days ago · 0 km deep · 73 km away
10. 2.248 km SSW of Ugashik, AlaskaSun, Sep 4, 11:58 PM AKDT · 3681 days ago · 4 km deep · 91 km away
11. 1.651 km E of Port Heiden, AlaskaSun, Sep 4, 10:52 AM AKDT · 3682 days ago · 6 km deep · 78 km away
12. 1.94 km NW of Chignik Lake, AlaskaSun, Sep 4, 6:38 AM AKDT · 3682 days ago · 92 km deep · 50 km away
13. 1.542 km ENE of Port Heiden, AlaskaSat, Sep 3, 10:49 PM AKDT · 3682 days ago · 3 km deep · 82 km away
14. 1.952 km E of Port Heiden, AlaskaSat, Sep 3, 9:22 PM AKDT · 3682 days ago · 2 km deep · 76 km away
15. 2.042 km E of Port Heiden, AlaskaSat, Sep 3, 12:38 AM AKDT · 3683 days ago · 10 km deep · 75 km away
16. 2.448 km E of Port Heiden, AlaskaFri, Sep 2, 10:08 PM AKDT · 3683 days ago · 7 km deep · 77 km away
17. 1.658 km E of Port Heiden, AlaskaFri, Sep 2, 11:59 AM AKDT · 3684 days ago · 5 km deep · 71 km away
18. 2.294 km SE of Chignik, AlaskaWed, Aug 31, 1:54 AM AKDT · 3686 days ago · 42 km deep · 82 km away
19. 1.765 km SSE of Chignik, AlaskaTue, Aug 30, 12:39 AM AKDT · 3687 days ago · 7 km deep · 63 km away
20. 1.959 km E of Port Heiden, AlaskaMon, Aug 29, 5:44 PM AKDT · 3687 days ago · 15 km deep · 75 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak016c1hlqau (also filed as ak14014968). Read Sun, Oct 4, 2026, 7:43 AM UTC.