M1.6 earthquake 62 km W of Anchor Point, Alaska

Magnitude

1.6 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Tue, Aug 21, 2018, 12:26 AM AKDT

UTC

2018-08-21 08:26:50 UTC

Depth

100.1 km (62.2 mi), intermediate-depth

Epicenter

59.732° N, 152.944° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

23

• Anchor Point, AlaskaPopulation 1,930. Forecast63 kmW
• Anchorage, AlaskaPopulation 289,600. Forecast235 kmSW

After

1. 1.654 km SE of Kokhanok, AlaskaTue, Aug 21, 5:34 AM AKDT · 2964 days ago · 115 km deep · 98 km away
2. 2.253 km WNW of Happy Valley, AlaskaTue, Aug 21, 5:45 AM AKDT · 2964 days ago · 105 km deep · 41 km away
3. 1.555 km SE of Pope-Vannoy Landing, AlaskaTue, Aug 21, 10:00 AM AKDT · 2964 days ago · 97 km deep · 77 km away
4. 1.738 km E of Pedro Bay, AlaskaTue, Aug 21, 12:09 PM AKDT · 2964 days ago · 120 km deep · 27 km away
5. 1.761 km SW of Nanwalek, AlaskaTue, Aug 21, 1:27 PM AKDT · 2964 days ago · 63 km deep · 92 km away
6. 1.759 km ENE of Pedro Bay, AlaskaTue, Aug 21, 2:24 PM AKDT · 2964 days ago · 121 km deep · 28 km away
7. 1.560 km W of Anchor Point, AlaskaTue, Aug 21, 6:02 PM AKDT · 2964 days ago · 95 km deep · 3 km away
8. 2.245 km NW of Ninilchik, AlaskaTue, Aug 21, 10:23 PM AKDT · 2964 days ago · 88 km deep · 73 km away · felt by 1
9. 2.038 km E of Pedro Bay, AlaskaWed, Aug 22, 11:30 AM AKDT · 2963 days ago · 122 km deep · 28 km away
10. 1.743 km WNW of Ninilchik, AlaskaWed, Aug 22, 11:59 AM AKDT · 2963 days ago · 92 km deep · 66 km away
11. 1.661 km WNW of Anchor Point, AlaskaWed, Aug 22, 1:42 PM AKDT · 2963 days ago · 106 km deep · 24 km away
12. 1.820 km ESE of Ninilchik, AlaskaWed, Aug 22, 6:04 PM AKDT · 2963 days ago · 51 km deep · 94 km away
13. 1.774 km W of Salamatof, AlaskaThu, Aug 23, 3:03 AM AKDT · 2962 days ago · 116 km deep · 99 km away
14. 1.665 km ENE of Pedro Bay, AlaskaThu, Aug 23, 4:15 AM AKDT · 2962 days ago · 117 km deep · 38 km away
15. 1.655 km E of Pedro Bay, AlaskaThu, Aug 23, 6:51 AM AKDT · 2962 days ago · 107 km deep · 16 km away
16. 2.357 km E of Port Alsworth, AlaskaThu, Aug 23, 12:33 PM AKDT · 2962 days ago · 9 km deep · 54 km away
17. 1.556 km WNW of Nanwalek, AlaskaThu, Aug 23, 12:44 PM AKDT · 2962 days ago · 93 km deep · 22 km away
18. 1.739 km W of Happy Valley, AlaskaThu, Aug 23, 1:16 PM AKDT · 2962 days ago · 80 km deep · 41 km away
19. 2.156 km WNW of Anchor Point, AlaskaThu, Aug 23, 6:38 PM AKDT · 2962 days ago · 97 km deep · 18 km away
20. 1.567 km SW of Nanwalek, AlaskaThu, Aug 23, 9:28 PM AKDT · 2962 days ago · 54 km deep · 92 km away
21. 1.565 km ESE of Pedro Bay, AlaskaFri, Aug 24, 7:38 AM AKDT · 2961 days ago · 100 km deep · 18 km away
22. 2.652 km ENE of Pedro Bay, AlaskaFri, Aug 24, 8:14 AM AKDT · 2961 days ago · 125 km deep · 35 km away
23. 1.556 km WNW of Anchor Point, AlaskaFri, Aug 24, 10:01 AM AKDT · 2961 days ago · 94 km deep · 29 km away
24. 1.874 km W of Salamatof, AlaskaFri, Aug 24, 11:03 AM AKDT · 2961 days ago · 113 km deep · 93 km away
25. 1.642 km SW of Nanwalek, AlaskaFri, Aug 24, 11:11 AM AKDT · 2961 days ago · 64 km deep · 70 km away
26. 1.647 km NW of Ninilchik, AlaskaFri, Aug 24, 1:44 PM AKDT · 2961 days ago · 90 km deep · 71 km away
27. 2.355 km E of Port Alsworth, AlaskaFri, Aug 24, 6:00 PM AKDT · 2961 days ago · 5 km deep · 57 km away
28. 1.86 km E of Pedro Bay, AlaskaFri, Aug 24, 10:15 PM AKDT · 2961 days ago · 158 km deep · 59 km away
29. 1.660 km E of Port Alsworth, AlaskaSat, Aug 25, 1:14 AM AKDT · 2960 days ago · 129 km deep · 50 km away
30. 1.755 km WNW of Anchor Point, AlaskaSat, Aug 25, 6:14 AM AKDT · 2960 days ago · 100 km deep · 19 km away
31. 1.551 km WNW of Happy Valley, AlaskaSat, Aug 25, 6:26 AM AKDT · 2960 days ago · 97 km deep · 46 km away
32. 1.643 km ENE of Pedro Bay, AlaskaSat, Aug 25, 7:11 AM AKDT · 2960 days ago · 162 km deep · 42 km away
33. 1.673 km WNW of Ninilchik, AlaskaSat, Aug 25, 8:28 AM AKDT · 2960 days ago · 113 km deep · 52 km away
34. 1.563 km W of Anchor Point, AlaskaSat, Aug 25, 12:25 PM AKDT · 2960 days ago · 94 km deep · 14 km away
35. 2.067 km WSW of Nanwalek, AlaskaSat, Aug 25, 2:12 PM AKDT · 2960 days ago · 58 km deep · 77 km away
36. 1.928 km WSW of Anchor Point, AlaskaSat, Aug 25, 3:55 PM AKDT · 2960 days ago · 70 km deep · 39 km away
37. 1.544 km E of Pedro Bay, AlaskaSat, Aug 25, 10:18 PM AKDT · 2960 days ago · 109 km deep · 21 km away
38. 1.658 km WNW of Nanwalek, AlaskaSun, Aug 26, 1:50 AM AKDT · 2959 days ago · 93 km deep · 19 km away
39. 1.558 km NW of Ninilchik, AlaskaSun, Aug 26, 4:39 AM AKDT · 2959 days ago · 91 km deep · 76 km away
40. 2.159 km WNW of Happy Valley, AlaskaSun, Aug 26, 7:44 AM AKDT · 2959 days ago · 118 km deep · 41 km away
41. 2.361 km ENE of Pedro Bay, AlaskaSun, Aug 26, 10:25 AM AKDT · 2959 days ago · 109 km deep · 22 km away
42. 2.264 km E of Port Alsworth, AlaskaSun, Aug 26, 1:34 PM AKDT · 2959 days ago · 129 km deep · 53 km away
43. 2.15 km WNW of Nanwalek, AlaskaMon, Aug 27, 1:28 AM AKDT · 2958 days ago · 58 km deep · 66 km away
44. 1.610 km SSE of Clam Gulch, AlaskaMon, Aug 27, 4:42 AM AKDT · 2958 days ago · 47 km deep · 100 km away
45. 2.08 km WSW of Nanwalek, AlaskaMon, Aug 27, 4:54 AM AKDT · 2958 days ago · 62 km deep · 68 km away
46. 1.743 km WSW of Salamatof, AlaskaMon, Aug 27, 11:14 AM AKDT · 2958 days ago · 95 km deep · 100 km away
47. 1.58 km E of Nikolaevsk, AlaskaMon, Aug 27, 9:51 PM AKDT · 2958 days ago · 51 km deep · 84 km away
48. 1.630 km WSW of Nanwalek, AlaskaTue, Aug 28, 1:48 AM AKDT · 2957 days ago · 71 km deep · 61 km away
49. 1.749 km E of Pedro Bay, AlaskaTue, Aug 28, 7:32 AM AKDT · 2957 days ago · 121 km deep · 22 km away
50. 1.762 km WNW of Nanwalek, AlaskaTue, Aug 28, 9:03 AM AKDT · 2957 days ago · 93 km deep · 21 km away
51. 1.653 km E of Pedro Bay, AlaskaTue, Aug 28, 9:08 AM AKDT · 2957 days ago · 103 km deep · 12 km away
52. 1.650 km SW of Nanwalek, AlaskaTue, Aug 28, 11:19 AM AKDT · 2957 days ago · 65 km deep · 76 km away
53. 1.855 km WNW of Anchor Point, AlaskaTue, Aug 28, 4:23 PM AKDT · 2957 days ago · 96 km deep · 22 km away
54. 1.575 km SE of Pope-Vannoy Landing, AlaskaTue, Aug 28, 7:40 PM AKDT · 2957 days ago · 78 km deep · 81 km away
55. 1.523 km WSW of Nanwalek, AlaskaWed, Aug 29, 1:13 AM AKDT · 2956 days ago · 58 km deep · 65 km away
56. 1.641 km ESE of Pedro Bay, AlaskaWed, Aug 29, 10:26 PM AKDT · 2956 days ago · 120 km deep · 34 km away
57. 1.649 km ESE of Pedro Bay, AlaskaWed, Aug 29, 10:55 PM AKDT · 2956 days ago · 107 km deep · 31 km away
58. 1.659 km W of Anchor Point, AlaskaThu, Aug 30, 10:14 AM AKDT · 2955 days ago · 88 km deep · 14 km away
59. 1.940 km WSW of Nanwalek, AlaskaThu, Aug 30, 1:32 PM AKDT · 2955 days ago · 61 km deep · 65 km away
60. 1.740 km ESE of Pedro Bay, AlaskaFri, Aug 31, 1:03 AM AKDT · 2954 days ago · 115 km deep · 29 km away

The first 60 of at least 201.

Before

1. 1.863 km W of Anchor Point, AlaskaTue, Aug 21, 12:04 AM AKDT · 2964 days ago · 100 km deep · 1 km away
2. 1.734 km SSW of Nanwalek, AlaskaMon, Aug 20, 11:28 PM AKDT · 2965 days ago · 74 km deep · 84 km away
3. 1.745 km SW of Nanwalek, AlaskaMon, Aug 20, 10:48 PM AKDT · 2965 days ago · 65 km deep · 81 km away
4. 1.960 km W of Nanwalek, AlaskaMon, Aug 20, 9:55 PM AKDT · 2965 days ago · 83 km deep · 48 km away
5. 2.53 km WSW of Halibut Cove, AlaskaMon, Aug 20, 8:37 PM AKDT · 2965 days ago · 1 km deep · 95 km away · felt by 4
6. 1.934 km E of Pedro Bay, AlaskaMon, Aug 20, 6:22 PM AKDT · 2965 days ago · 136 km deep · 33 km away
7. 1.651 km WNW of Happy Valley, AlaskaMon, Aug 20, 2:37 AM AKDT · 2965 days ago · 96 km deep · 41 km away
8. 1.770 km ENE of Pedro Bay, AlaskaSat, Aug 18, 10:52 PM AKDT · 2967 days ago · 114 km deep · 40 km away
9. 1.938 km WSW of Nanwalek, AlaskaSat, Aug 18, 12:55 PM AKDT · 2967 days ago · 83 km deep · 67 km away
10. 2.645 km WSW of Anchor Point, AlaskaSat, Aug 18, 9:31 AM AKDT · 2967 days ago · 76 km deep · 24 km away
11. 1.749 km W of Nanwalek, AlaskaSat, Aug 18, 9:01 AM AKDT · 2967 days ago · 72 km deep · 44 km away
12. 1.627 km WSW of Anchor Point, AlaskaSat, Aug 18, 3:56 AM AKDT · 2967 days ago · 71 km deep · 41 km away
13. 2.38 km ENE of Ninilchik, AlaskaSat, Aug 18, 12:54 AM AKDT · 2967 days ago · 63 km deep · 88 km away
14. 2.1Southern AlaskaSat, Aug 18, 12:07 AM AKDT · 2967 days ago · 161 km deep · 54 km away
15. 1.517 km NE of Nikolaevsk, AlaskaFri, Aug 17, 7:44 PM AKDT · 2968 days ago · 50 km deep · 88 km away
16. 1.650 km E of Pedro Bay, AlaskaFri, Aug 17, 4:14 PM AKDT · 2968 days ago · 113 km deep · 20 km away
17. 2.061 km WNW of Anchor Point, AlaskaFri, Aug 17, 2:51 AM AKDT · 2968 days ago · 92 km deep · 26 km away
18. 1.565 km ENE of Pedro Bay, AlaskaThu, Aug 16, 7:47 PM AKDT · 2969 days ago · 115 km deep · 32 km away
19. 1.658 km WNW of Happy Valley, AlaskaThu, Aug 16, 7:24 PM AKDT · 2969 days ago · 91 km deep · 48 km away
20. 1.536 km SE of Pedro Bay, AlaskaThu, Aug 16, 7:16 PM AKDT · 2969 days ago · 116 km deep · 38 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak018aph50dt (also filed as ak20257841). Read Fri, Oct 2, 2026, 7:28 PM UTC.