M2.3 earthquake 57 km WNW of Ninilchik, Alaska

Magnitude

2.3 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Sun, Dec 18, 2016, 9:18 AM AKST

UTC

2016-12-18 18:18:55 UTC

Depth

108.1 km (67.2 mi), intermediate-depth

Epicenter

60.233° N, 152.645° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

40

• Ninilchik, AlaskaPopulation 883. Forecast58 kmWNW
• Anchorage, AlaskaPopulation 289,600. Forecast185 kmSW

After

1. 1.960 km WNW of Anchor Point, AlaskaSun, Dec 18, 11:30 AM AKST · 3578 days ago · 102 km deep · 39 km away
2. 1.9Southern AlaskaSun, Dec 18, 3:09 PM AKST · 3577 days ago · 112 km deep · 46 km away
3. 1.760 km W of Cohoe, AlaskaSun, Dec 18, 4:27 PM AKST · 3577 days ago · 95 km deep · 29 km away
4. 1.7Kenai Peninsula, AlaskaSun, Dec 18, 5:21 PM AKST · 3577 days ago · 68 km deep · 65 km away
5. 1.833 km WSW of Anchor Point, AlaskaMon, Dec 19, 6:09 AM AKST · 3577 days ago · 72 km deep · 63 km away
6. 1.832 km WSW of Anchor Point, AlaskaMon, Dec 19, 6:14 AM AKST · 3577 days ago · 68 km deep · 63 km away
7. 2.331 km W of Kalifornsky, AlaskaMon, Dec 19, 6:36 AM AKST · 3577 days ago · 72 km deep · 50 km away
8. 1.970 km WNW of Nikiski, AlaskaMon, Dec 19, 8:21 AM AKST · 3577 days ago · 114 km deep · 77 km away
9. 1.851 km WNW of Ninilchik, AlaskaMon, Dec 19, 1:55 PM AKST · 3576 days ago · 89 km deep · 7 km away
10. 1.840 km SE of Pedro Bay, AlaskaMon, Dec 19, 8:31 PM AKST · 3576 days ago · 122 km deep · 95 km away
11. 1.658 km E of Pedro Bay, AlaskaMon, Dec 19, 11:05 PM AKST · 3576 days ago · 98 km deep · 52 km away
12. 1.644 km ENE of Pedro Bay, AlaskaTue, Dec 20, 12:16 AM AKST · 3576 days ago · 128 km deep · 53 km away
13. 1.657 km ENE of Pedro Bay, AlaskaTue, Dec 20, 12:33 AM AKST · 3576 days ago · 107 km deep · 44 km away
14. 1.835 km WNW of Nikiski, AlaskaTue, Dec 20, 3:36 AM AKST · 3576 days ago · 80 km deep · 73 km away
15. 1.641 km ENE of Pedro Bay, AlaskaTue, Dec 20, 8:34 AM AKST · 3576 days ago · 118 km deep · 54 km away
16. 1.752 km ENE of Pedro Bay, AlaskaTue, Dec 20, 1:22 PM AKST · 3575 days ago · 115 km deep · 45 km away
17. 1.648 km NW of Ninilchik, AlaskaTue, Dec 20, 3:22 PM AKST · 3575 days ago · 83 km deep · 19 km away
18. 2.293 km W of Nikiski, AlaskaTue, Dec 20, 8:35 PM AKST · 3575 days ago · 168 km deep · 71 km away
19. 2.026 km WNW of Kalifornsky, AlaskaWed, Dec 21, 12:08 AM AKST · 3575 days ago · 74 km deep · 55 km away
20. 2.37 km S of Happy Valley, AlaskaWed, Dec 21, 2:11 AM AKST · 3575 days ago · 73 km deep · 63 km away
21. 1.753 km W of Anchor Point, AlaskaWed, Dec 21, 6:44 AM AKST · 3575 days ago · 90 km deep · 53 km away
22. 2.362 km WNW of Happy Valley, AlaskaWed, Dec 21, 8:57 AM AKST · 3575 days ago · 117 km deep · 17 km away
23. 1.8Southern AlaskaWed, Dec 21, 9:27 AM AKST · 3575 days ago · 76 km deep · 29 km away
24. 1.960 km W of Anchor Point, AlaskaWed, Dec 21, 9:30 AM AKST · 3575 days ago · 101 km deep · 44 km away
25. 1.511 km WSW of Cohoe, AlaskaWed, Dec 21, 10:14 AM AKST · 3575 days ago · 61 km deep · 64 km away
26. 2.13 km NE of Kasilof, AlaskaWed, Dec 21, 10:16 AM AKST · 3575 days ago · 56 km deep · 79 km away
27. 2.446 km ESE of Pedro Bay, AlaskaWed, Dec 21, 1:03 PM AKST · 3574 days ago · 108 km deep · 74 km away
28. 1.958 km ESE of Pedro Bay, AlaskaWed, Dec 21, 1:05 PM AKST · 3574 days ago · 100 km deep · 85 km away
29. 1.521 km ESE of Clam Gulch, AlaskaWed, Dec 21, 4:55 PM AKST · 3574 days ago · 60 km deep · 89 km away
30. 2.355 km E of Pedro Bay, AlaskaWed, Dec 21, 5:28 PM AKST · 3574 days ago · 123 km deep · 48 km away
31. 1.56 km S of Happy Valley, AlaskaWed, Dec 21, 5:36 PM AKST · 3574 days ago · 62 km deep · 63 km away
32. 2.337 km ENE of Pedro Bay, AlaskaWed, Dec 21, 7:34 PM AKST · 3574 days ago · 140 km deep · 60 km away
33. 1.845 km ENE of Pedro Bay, AlaskaWed, Dec 21, 10:47 PM AKST · 3574 days ago · 136 km deep · 50 km away
34. 2.074 km ENE of Port Alsworth, AlaskaThu, Dec 22, 12:18 AM AKST · 3574 days ago · 135 km deep · 26 km away
35. 1.857 km W of Salamatof, AlaskaThu, Dec 22, 2:12 AM AKST · 3574 days ago · 97 km deep · 43 km away
36. 2.051 km E of Pedro Bay, AlaskaThu, Dec 22, 4:01 AM AKST · 3574 days ago · 103 km deep · 59 km away
37. 2.265 km SE of Pedro Bay, AlaskaThu, Dec 22, 6:39 AM AKST · 3574 days ago · 104 km deep · 96 km away
38. 2.047 km W of Anchor Point, AlaskaThu, Dec 22, 6:53 AM AKST · 3574 days ago · 80 km deep · 48 km away
39. 3.3Southern AlaskaThu, Dec 22, 11:35 AM AKST · 3574 days ago · 212 km deep · 74 km away · felt by 1
40. 2.017 km SW of Anchor Point, AlaskaThu, Dec 22, 12:48 PM AKST · 3573 days ago · 61 km deep · 72 km away
41. 1.859 km ESE of Pedro Bay, AlaskaThu, Dec 22, 2:34 PM AKST · 3573 days ago · 106 km deep · 68 km away
42. 3.133 km WNW of Nikiski, AlaskaThu, Dec 22, 4:44 PM AKST · 3573 days ago · 80 km deep · 74 km away
43. 1.618 km W of Nikiski, AlaskaThu, Dec 22, 5:19 PM AKST · 3573 days ago · 84 km deep · 77 km away
44. 1.81 km NE of Kenai, AlaskaThu, Dec 22, 7:05 PM AKST · 3573 days ago · 61 km deep · 86 km away
45. 2.286 km NE of Port Alsworth, AlaskaThu, Dec 22, 7:34 PM AKST · 3573 days ago · 156 km deep · 52 km away
46. 1.756 km E of Pedro Bay, AlaskaThu, Dec 22, 9:00 PM AKST · 3573 days ago · 99 km deep · 59 km away
47. 2.352 km WNW of Anchor Point, AlaskaThu, Dec 22, 9:18 PM AKST · 3573 days ago · 103 km deep · 33 km away
48. 2.024 km NW of Nikiski, AlaskaFri, Dec 23, 12:35 AM AKST · 3573 days ago · 79 km deep · 92 km away
49. 1.853 km WNW of Nanwalek, AlaskaFri, Dec 23, 12:55 AM AKST · 3573 days ago · 81 km deep · 81 km away
50. 1.914 km NW of Seldovia Village, AlaskaFri, Dec 23, 4:08 AM AKST · 3573 days ago · 47 km deep · 86 km away
51. 4.256 km WNW of Nanwalek, AlaskaFri, Dec 23, 5:23 AM AKST · 3573 days ago · 95 km deep · 83 km away · felt by 7 · tsunami flag
52. 2.981 km ENE of Port Alsworth, AlaskaFri, Dec 23, 9:06 AM AKST · 3573 days ago · 138 km deep · 46 km away
53. 2.512 km E of Nikiski, AlaskaFri, Dec 23, 5:32 PM AKST · 3572 days ago · 28 km deep · 100 km away
54. 1.541 km WNW of Anchor Point, AlaskaFri, Dec 23, 8:06 PM AKST · 3572 days ago · 77 km deep · 33 km away
55. 2.67 km NW of Happy Valley, AlaskaSat, Dec 24, 12:04 AM AKST · 3572 days ago · 72 km deep · 52 km away
56. 2.127 km NW of Nikiski, AlaskaSat, Dec 24, 4:47 AM AKST · 3572 days ago · 81 km deep · 90 km away
57. 3.359 km W of Anchor Point, AlaskaSat, Dec 24, 6:59 AM AKST · 3572 days ago · 102 km deep · 47 km away · felt by 1
58. 1.744 km NW of Nanwalek, AlaskaSat, Dec 24, 7:45 AM AKST · 3572 days ago · 77 km deep · 73 km away
59. 1.928 km WNW of Nanwalek, AlaskaSun, Dec 25, 12:51 AM AKST · 3571 days ago · 89 km deep · 92 km away
60. 1.559 km W of Tyonek, AlaskaSun, Dec 25, 3:24 AM AKST · 3571 days ago · 93 km deep · 99 km away

The first 60 of at least 200.

Before

1. 1.837 km W of Nanwalek, AlaskaSun, Dec 18, 1:44 AM AKST · 3578 days ago · 73 km deep · 95 km away
2. 2.567 km NE of Pedro Bay, AlaskaSun, Dec 18, 12:16 AM AKST · 3578 days ago · 136 km deep · 29 km away
3. 2.244 km E of Pedro Bay, AlaskaSat, Dec 17, 9:09 PM AKST · 3578 days ago · 129 km deep · 55 km away
4. 1.834 km ENE of Pedro Bay, AlaskaSat, Dec 17, 3:13 PM AKST · 3578 days ago · 133 km deep · 63 km away
5. 1.954 km WNW of Happy Valley, AlaskaSat, Dec 17, 2:22 PM AKST · 3578 days ago · 84 km deep · 14 km away
6. 1.58 km SE of Clam Gulch, AlaskaSat, Dec 17, 1:44 PM AKST · 3578 days ago · 56 km deep · 76 km away
7. 1.760 km ESE of Pedro Bay, AlaskaSat, Dec 17, 12:57 PM AKST · 3578 days ago · 109 km deep · 87 km away
8. 1.863 km E of Port Alsworth, AlaskaSat, Dec 17, 11:42 AM AKST · 3579 days ago · 128 km deep · 30 km away
9. 1.818 km SE of Kasilof, AlaskaSat, Dec 17, 5:00 AM AKST · 3579 days ago · 59 km deep · 89 km away
10. 2.4Southern AlaskaFri, Dec 16, 5:49 PM AKST · 3579 days ago · 120 km deep · 51 km away
11. 1.710 km WNW of Fox River, AlaskaFri, Dec 16, 4:22 PM AKST · 3579 days ago · 46 km deep · 92 km away
12. 2.449 km ENE of Pedro Bay, AlaskaFri, Dec 16, 2:47 PM AKST · 3579 days ago · 123 km deep · 48 km away
13. 1.964 km WNW of Happy Valley, AlaskaFri, Dec 16, 6:29 AM AKST · 3580 days ago · 103 km deep · 19 km away
14. 2.119 km W of Clam Gulch, AlaskaFri, Dec 16, 4:50 AM AKST · 3580 days ago · 68 km deep · 49 km away
15. 1.516 km N of Ninilchik, AlaskaFri, Dec 16, 4:42 AM AKST · 3580 days ago · 64 km deep · 53 km away
16. 2.034 km ENE of Pedro Bay, AlaskaFri, Dec 16, 4:33 AM AKST · 3580 days ago · 123 km deep · 64 km away
17. 1.947 km ENE of Pedro Bay, AlaskaThu, Dec 15, 9:11 PM AKST · 3580 days ago · 124 km deep · 52 km away
18. 1.759 km E of Pedro Bay, AlaskaThu, Dec 15, 8:49 PM AKST · 3580 days ago · 100 km deep · 54 km away
19. 1.542 km WNW of Nanwalek, AlaskaThu, Dec 15, 7:11 PM AKST · 3580 days ago · 72 km deep · 81 km away
20. 1.663 km E of Pedro Bay, AlaskaThu, Dec 15, 6:47 PM AKST · 3580 days ago · 100 km deep · 46 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak016g83jaet (also filed as ak14761158). Read Mon, Oct 5, 2026, 8:34 AM UTC.