M1.8 earthquake 8 km SE of Ninilchik, Alaska

Magnitude

1.8 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Wed, Oct 4, 2017, 7:29 PM AKDT

UTC

2017-10-05 03:29:24 UTC

Depth

52.9 km (32.9 mi), shallow

Epicenter

59.988° N, 151.569° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

17

• Ninilchik, AlaskaPopulation 883. Forecast9 kmSE
• Anchorage, AlaskaPopulation 289,600. Forecast164 kmSW

After

1. 2.153 km E of Pedro Bay, AlaskaWed, Oct 4, 8:38 PM AKDT · 3287 days ago · 102 km deep · 92 km away
2. 2.06 km WSW of Nikiski, AlaskaWed, Oct 4, 10:22 PM AKDT · 3287 days ago · 62 km deep · 76 km away
3. 1.627 km S of Funny River, AlaskaWed, Oct 4, 11:38 PM AKDT · 3287 days ago · 60 km deep · 55 km away
4. 1.960 km WNW of Anchor Point, AlaskaThu, Oct 5, 8:53 AM AKDT · 3287 days ago · 107 km deep · 72 km away
5. 1.615 km SSW of Point Possession, AlaskaThu, Oct 5, 11:52 AM AKDT · 3286 days ago · 51 km deep · 99 km away
6. 1.961 km WNW of Happy Valley, AlaskaThu, Oct 5, 12:07 PM AKDT · 3286 days ago · 111 km deep · 69 km away
7. 1.56 km SE of Clam Gulch, AlaskaThu, Oct 5, 12:28 PM AKDT · 3286 days ago · 51 km deep · 26 km away
8. 1.675 km WNW of Ninilchik, AlaskaThu, Oct 5, 9:10 PM AKDT · 3286 days ago · 122 km deep · 83 km away
9. 1.513 km NNW of Nikiski, AlaskaThu, Oct 5, 10:30 PM AKDT · 3286 days ago · 66 km deep · 90 km away
10. 1.633 km NW of Nanwalek, AlaskaFri, Oct 6, 4:08 AM AKDT · 3286 days ago · 72 km deep · 66 km away
11. 1.834 km WSW of Anchor Point, AlaskaFri, Oct 6, 6:42 AM AKDT · 3286 days ago · 69 km deep · 59 km away
12. 2.658 km E of Port Alsworth, AlaskaFri, Oct 6, 7:12 AM AKDT · 3286 days ago · 146 km deep · 97 km away
13. 1.510 km ESE of Nikiski, AlaskaFri, Oct 6, 8:48 AM AKDT · 3286 days ago · 62 km deep · 79 km away
14. 1.963 km NE of Pedro Bay, AlaskaFri, Oct 6, 9:49 AM AKDT · 3286 days ago · 123 km deep · 90 km away
15. 1.56 km E of Funny River, AlaskaFri, Oct 6, 10:57 AM AKDT · 3285 days ago · 44 km deep · 76 km away
16. 1.865 km WNW of Ninilchik, AlaskaFri, Oct 6, 2:53 PM AKDT · 3285 days ago · 90 km deep · 74 km away
17. 2.060 km W of Salamatof, AlaskaFri, Oct 6, 4:34 PM AKDT · 3285 days ago · 92 km deep · 80 km away
18. 2.052 km ENE of Pedro Bay, AlaskaSat, Oct 7, 5:20 AM AKDT · 3285 days ago · 129 km deep · 93 km away
19. 1.748 km W of Anchor Point, AlaskaSat, Oct 7, 5:29 AM AKDT · 3285 days ago · 91 km deep · 70 km away
20. 2.422 km WNW of Nikiski, AlaskaSat, Oct 7, 8:45 AM AKDT · 3285 days ago · 72 km deep · 88 km away
21. 1.727 km SSE of Funny River, AlaskaSat, Oct 7, 11:14 AM AKDT · 3284 days ago · 36 km deep · 63 km away
22. 1.866 km ENE of Pedro Bay, AlaskaSat, Oct 7, 3:03 PM AKDT · 3284 days ago · 125 km deep · 79 km away
23. 1.850 km W of Anchor Point, AlaskaSat, Oct 7, 4:50 PM AKDT · 3284 days ago · 97 km deep · 69 km away
24. 1.513 km E of Ninilchik, AlaskaSun, Oct 8, 1:34 AM AKDT · 3284 days ago · 47 km deep · 10 km away
25. 1.9Southern AlaskaSun, Oct 8, 4:23 AM AKDT · 3284 days ago · 128 km deep · 87 km away
26. 1.625 km W of Anchor Point, AlaskaSun, Oct 8, 5:58 AM AKDT · 3284 days ago · 66 km deep · 47 km away
27. 1.951 km E of Pedro Bay, AlaskaSun, Oct 8, 7:50 AM AKDT · 3284 days ago · 109 km deep · 95 km away
28. 2.152 km W of Anchor Point, AlaskaSun, Oct 8, 8:12 PM AKDT · 3283 days ago · 80 km deep · 72 km away
29. 2.027 km WSW of Anchor Point, AlaskaMon, Oct 9, 6:34 AM AKDT · 3283 days ago · 72 km deep · 51 km away
30. 2.157 km WNW of Nanwalek, AlaskaMon, Oct 9, 5:50 PM AKDT · 3282 days ago · 78 km deep · 88 km away
31. 2.069 km E of Port Alsworth, AlaskaMon, Oct 9, 7:23 PM AKDT · 3282 days ago · 120 km deep · 85 km away
32. 1.630 km ESE of Kasilof, AlaskaMon, Oct 9, 9:27 PM AKDT · 3282 days ago · 61 km deep · 48 km away
33. 1.746 km W of Nanwalek, AlaskaTue, Oct 10, 3:34 AM AKDT · 3282 days ago · 82 km deep · 97 km away
34. 2.158 km WNW of Ninilchik, AlaskaTue, Oct 10, 4:45 PM AKDT · 3281 days ago · 106 km deep · 66 km away
35. 1.87 km W of Nanwalek, AlaskaTue, Oct 10, 5:14 PM AKDT · 3281 days ago · 56 km deep · 76 km away
36. 2.057 km ENE of Pedro Bay, AlaskaTue, Oct 10, 11:04 PM AKDT · 3281 days ago · 127 km deep · 93 km away
37. 1.962 km ESE of Pedro Bay, AlaskaWed, Oct 11, 5:16 AM AKDT · 3281 days ago · 111 km deep · 94 km away
38. 1.664 km WNW of Nanwalek, AlaskaWed, Oct 11, 5:23 AM AKDT · 3281 days ago · 85 km deep · 92 km away
39. 1.768 km ENE of Pedro Bay, AlaskaWed, Oct 11, 5:37 AM AKDT · 3281 days ago · 107 km deep · 80 km away
40. 1.863 km W of Anchor Point, AlaskaWed, Oct 11, 6:23 AM AKDT · 3281 days ago · 96 km deep · 82 km away
41. 2.067 km ENE of Port Alsworth, AlaskaWed, Oct 11, 3:40 PM AKDT · 3280 days ago · 135 km deep · 97 km away
42. 1.643 km WNW of Anchor Point, AlaskaWed, Oct 11, 4:44 PM AKDT · 3280 days ago · 78 km deep · 56 km away
43. 2.021 km NNW of Ninilchik, AlaskaWed, Oct 11, 6:06 PM AKDT · 3280 days ago · 70 km deep · 30 km away · felt by 1
44. 1.50 km NW of Ninilchik, AlaskaWed, Oct 11, 6:55 PM AKDT · 3280 days ago · 64 km deep · 10 km away
45. 2.364 km ENE of Pedro Bay, AlaskaThu, Oct 12, 9:15 AM AKDT · 3280 days ago · 122 km deep · 88 km away
46. 1.66 km N of Nanwalek, AlaskaThu, Oct 12, 12:29 PM AKDT · 3279 days ago · 52 km deep · 67 km away
47. 1.753 km NW of Ninilchik, AlaskaThu, Oct 12, 1:10 PM AKDT · 3279 days ago · 95 km deep · 62 km away
48. 1.8Southern AlaskaThu, Oct 12, 4:50 PM AKDT · 3279 days ago · 95 km deep · 70 km away
49. 1.57 km NNW of Anchor Point, AlaskaThu, Oct 12, 5:58 PM AKDT · 3279 days ago · 49 km deep · 25 km away
50. 1.958 km ENE of Pedro Bay, AlaskaFri, Oct 13, 1:16 AM AKDT · 3279 days ago · 138 km deep · 90 km away
51. 1.863 km W of Anchor Point, AlaskaFri, Oct 13, 6:43 AM AKDT · 3279 days ago · 109 km deep · 80 km away
52. 1.911 km WNW of Kalifornsky, AlaskaFri, Oct 13, 9:10 AM AKDT · 3279 days ago · 64 km deep · 54 km away
53. 2.213 km W of Fox River, AlaskaFri, Oct 13, 12:01 PM AKDT · 3278 days ago · 57 km deep · 25 km away
54. 1.572 km WNW of Ninilchik, AlaskaFri, Oct 13, 1:30 PM AKDT · 3278 days ago · 100 km deep · 79 km away
55. 2.113 km SE of Port Graham, AlaskaFri, Oct 13, 3:49 PM AKDT · 3278 days ago · 44 km deep · 79 km away
56. 2.257 km W of Salamatof, AlaskaFri, Oct 13, 5:08 PM AKDT · 3278 days ago · 92 km deep · 89 km away
57. 1.714 km WNW of Fox River, AlaskaSat, Oct 14, 8:12 AM AKDT · 3278 days ago · 36 km deep · 23 km away
58. 1.755 km NE of Pedro Bay, AlaskaSat, Oct 14, 9:58 AM AKDT · 3278 days ago · 134 km deep · 98 km away
59. 1.959 km E of Pedro Bay, AlaskaSat, Oct 14, 10:22 AM AKDT · 3278 days ago · 98 km deep · 85 km away
60. 1.764 km ENE of Pedro Bay, AlaskaSat, Oct 14, 11:08 AM AKDT · 3277 days ago · 123 km deep · 89 km away

The first 60 of at least 201.

Before

1. 1.658 km W of Happy Valley, AlaskaWed, Oct 4, 4:24 PM AKDT · 3287 days ago · 96 km deep · 67 km away
2. 2.041 km SSE of Halibut Cove, AlaskaWed, Oct 4, 11:23 AM AKDT · 3287 days ago · 32 km deep · 89 km away
3. 1.636 km W of Cohoe, AlaskaWed, Oct 4, 10:55 AM AKDT · 3288 days ago · 78 km deep · 54 km away
4. 1.666 km WNW of Happy Valley, AlaskaWed, Oct 4, 3:41 AM AKDT · 3288 days ago · 106 km deep · 74 km away
5. 1.828 km E of Halibut Cove, AlaskaWed, Oct 4, 3:05 AM AKDT · 3288 days ago · 37 km deep · 67 km away
6. 1.856 km E of Port Alsworth, AlaskaTue, Oct 3, 8:07 PM AKDT · 3288 days ago · 144 km deep · 99 km away
7. 2.285 km W of Salamatof, AlaskaTue, Oct 3, 12:11 PM AKDT · 3288 days ago · 143 km deep · 99 km away
8. 1.647 km WSW of Anchor Point, AlaskaTue, Oct 3, 11:31 AM AKDT · 3288 days ago · 89 km deep · 69 km away
9. 1.742 km W of Nanwalek, AlaskaTue, Oct 3, 7:22 AM AKDT · 3289 days ago · 72 km deep · 93 km away
10. 2.764 km WNW of Nanwalek, AlaskaTue, Oct 3, 7:15 AM AKDT · 3289 days ago · 89 km deep · 97 km away
11. 1.662 km ESE of Pedro Bay, AlaskaTue, Oct 3, 6:49 AM AKDT · 3289 days ago · 85 km deep · 91 km away
12. 1.719 km WNW of Happy Valley, AlaskaTue, Oct 3, 3:45 AM AKDT · 3289 days ago · 78 km deep · 26 km away
13. 1.848 km W of Kalifornsky, AlaskaTue, Oct 3, 12:25 AM AKDT · 3289 days ago · 86 km deep · 63 km away
14. 1.611 km NNW of Ninilchik, AlaskaMon, Oct 2, 5:51 PM AKDT · 3289 days ago · 76 km deep · 20 km away
15. 1.913 km NNE of Fritz Creek, AlaskaMon, Oct 2, 10:09 AM AKDT · 3290 days ago · 45 km deep · 24 km away
16. 2.364 km WSW of Anchor Point, AlaskaMon, Oct 2, 10:00 AM AKDT · 3290 days ago · 98 km deep · 86 km away
17. 1.628 km SE of Funny River, AlaskaMon, Oct 2, 1:14 AM AKDT · 3290 days ago · 36 km deep · 72 km away
18. 1.7Southern AlaskaSun, Oct 1, 7:14 PM AKDT · 3290 days ago · 75 km deep · 34 km away
19. 1.751 km W of Happy Valley, AlaskaSun, Oct 1, 4:32 PM AKDT · 3290 days ago · 99 km deep · 60 km away
20. 2.725 km SW of Nanwalek, AlaskaSun, Oct 1, 12:38 PM AKDT · 3290 days ago · 56 km deep · 95 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak017crtd1r7 (also filed as ak16989344). Read Mon, Oct 5, 2026, 6:26 AM UTC.