M1.8 earthquake 46 km ENE of Pedro Bay, Alaska

Magnitude

1.8 (ml), micro

Local time

Sat, Oct 9, 2021, 7:44 PM AKDT

UTC

2021-10-10 03:44:52 UTC

Depth

135.9 km (84.4 mi), intermediate-depth

Epicenter

59.967° N, 153.351° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

31

• Anchor Point, AlaskaPopulation 1,930. Forecast87 kmWNW
• Anchorage, AlaskaPopulation 289,600. Forecast234 kmSW

After

1. 1.951 km ESE of Pope-Vannoy Landing, AlaskaSat, Oct 9, 8:37 PM AKDT · 1814 days ago · 119 km deep · 73 km away
2. 2.167 km WNW of Happy Valley, AlaskaSat, Oct 9, 11:57 PM AKDT · 1814 days ago · 119 km deep · 32 km away
3. 1.941 km E of Pedro Bay, AlaskaSun, Oct 10, 3:51 AM AKDT · 1814 days ago · 124 km deep · 17 km away
4. 1.7Southern AlaskaSun, Oct 10, 5:40 AM AKDT · 1814 days ago · 89 km deep · 41 km away
5. 1.948 km W of Nanwalek, AlaskaSun, Oct 10, 8:16 AM AKDT · 1814 days ago · 73 km deep · 78 km away
6. 1.669 km WNW of Happy Valley, AlaskaSun, Oct 10, 8:55 AM AKDT · 1814 days ago · 118 km deep · 30 km away
7. 1.749 km ESE of Pedro Bay, AlaskaSun, Oct 10, 9:11 AM AKDT · 1814 days ago · 112 km deep · 45 km away
8. 1.532 km W of Anchor Point, AlaskaSun, Oct 10, 11:44 AM AKDT · 1814 days ago · 71 km deep · 58 km away
9. 2.136 km ESE of Port Alsworth, AlaskaSun, Oct 10, 9:03 PM AKDT · 1813 days ago · 173 km deep · 26 km away
10. 1.859 km WNW of Anchor Point, AlaskaSun, Oct 10, 10:21 PM AKDT · 1813 days ago · 100 km deep · 29 km away
11. 1.567 km ENE of Port Alsworth, AlaskaSun, Oct 10, 10:25 PM AKDT · 1813 days ago · 111 km deep · 43 km away
12. 2.0Southern AlaskaMon, Oct 11, 6:32 AM AKDT · 1813 days ago · 85 km deep · 45 km away
13. 1.969 km W of Happy Valley, AlaskaMon, Oct 11, 7:06 AM AKDT · 1813 days ago · 107 km deep · 25 km away
14. 1.950 km WSW of Anchor Point, AlaskaMon, Oct 11, 8:58 AM AKDT · 1813 days ago · 80 km deep · 50 km away
15. 1.752 km WSW of Anchor Point, AlaskaMon, Oct 11, 9:32 AM AKDT · 1813 days ago · 85 km deep · 51 km away
16. 2.342 km ENE of Pedro Bay, AlaskaMon, Oct 11, 10:01 AM AKDT · 1813 days ago · 145 km deep · 7 km away
17. 2.345 km WNW of Nanwalek, AlaskaMon, Oct 11, 11:07 AM AKDT · 1813 days ago · 79 km deep · 61 km away
18. 2.160 km ENE of Pedro Bay, AlaskaMon, Oct 11, 3:25 PM AKDT · 1812 days ago · 141 km deep · 14 km away
19. 1.729 km WNW of Anchor Point, AlaskaMon, Oct 11, 6:09 PM AKDT · 1812 days ago · 84 km deep · 59 km away
20. 1.753 km WNW of Ninilchik, AlaskaMon, Oct 11, 9:46 PM AKDT · 1812 days ago · 105 km deep · 57 km away
21. 1.761 km WNW of Ninilchik, AlaskaMon, Oct 11, 11:37 PM AKDT · 1812 days ago · 105 km deep · 43 km away
22. 1.548 km WNW of Happy Valley, AlaskaTue, Oct 12, 3:39 AM AKDT · 1812 days ago · 100 km deep · 46 km away
23. 2.028 km WSW of Anchor Point, AlaskaTue, Oct 12, 7:22 AM AKDT · 1812 days ago · 80 km deep · 69 km away
24. 2.065 km WNW of Nanwalek, AlaskaTue, Oct 12, 12:23 PM AKDT · 1812 days ago · 97 km deep · 51 km away
25. 1.647 km WNW of Nanwalek, AlaskaTue, Oct 12, 3:15 PM AKDT · 1811 days ago · 78 km deep · 65 km away
26. 1.566 km SE of Pedro Bay, AlaskaTue, Oct 12, 4:02 PM AKDT · 1811 days ago · 94 km deep · 65 km away
27. 1.762 km ENE of Pedro Bay, AlaskaTue, Oct 12, 6:56 PM AKDT · 1811 days ago · 120 km deep · 18 km away
28. 1.570 km E of Port Alsworth, AlaskaTue, Oct 12, 8:07 PM AKDT · 1811 days ago · 116 km deep · 30 km away
29. 2.142 km ENE of Pedro Bay, AlaskaTue, Oct 12, 9:32 PM AKDT · 1811 days ago · 132 km deep · 4 km away
30. 1.852 km ENE of Pedro Bay, AlaskaWed, Oct 13, 1:56 AM AKDT · 1811 days ago · 118 km deep · 9 km away
31. 1.672 km NW of Ninilchik, AlaskaWed, Oct 13, 2:23 AM AKDT · 1811 days ago · 95 km deep · 64 km away
32. 1.825 km WNW of Ninilchik, AlaskaWed, Oct 13, 9:47 AM AKDT · 1811 days ago · 70 km deep · 74 km away
33. 1.740 km W of Kalifornsky, AlaskaWed, Oct 13, 5:59 PM AKDT · 1810 days ago · 85 km deep · 92 km away
34. 1.645 km ESE of Pedro Bay, AlaskaWed, Oct 13, 11:24 PM AKDT · 1810 days ago · 109 km deep · 34 km away
35. 1.670 km E of Port Alsworth, AlaskaThu, Oct 14, 3:06 AM AKDT · 1810 days ago · 121 km deep · 28 km away
36. 1.658 km WSW of Nanwalek, AlaskaThu, Oct 14, 5:49 AM AKDT · 1810 days ago · 81 km deep · 83 km away
37. 1.871 km E of Port Alsworth, AlaskaThu, Oct 14, 6:49 AM AKDT · 1810 days ago · 131 km deep · 31 km away
38. 2.248 km W of Happy Valley, AlaskaThu, Oct 14, 7:01 AM AKDT · 1810 days ago · 96 km deep · 42 km away
39. 1.546 km NW of Ninilchik, AlaskaThu, Oct 14, 7:11 AM AKDT · 1810 days ago · 79 km deep · 74 km away
40. 1.839 km E of Pedro Bay, AlaskaThu, Oct 14, 9:09 AM AKDT · 1810 days ago · 133 km deep · 25 km away
41. 1.556 km NW of Ninilchik, AlaskaThu, Oct 14, 10:18 AM AKDT · 1810 days ago · 87 km deep · 77 km away
42. 1.735 km E of Pedro Bay, AlaskaThu, Oct 14, 1:02 PM AKDT · 1810 days ago · 129 km deep · 22 km away
43. 2.346 km WSW of Anchor Point, AlaskaThu, Oct 14, 1:41 PM AKDT · 1810 days ago · 80 km deep · 54 km away
44. 1.653 km SE of Pope-Vannoy Landing, AlaskaThu, Oct 14, 3:34 PM AKDT · 1809 days ago · 105 km deep · 78 km away
45. 1.535 km WNW of Ninilchik, AlaskaThu, Oct 14, 6:41 PM AKDT · 1809 days ago · 74 km deep · 64 km away
46. 2.035 km ENE of Pedro Bay, AlaskaFri, Oct 15, 12:18 AM AKDT · 1809 days ago · 119 km deep · 11 km away
47. 1.547 km WNW of Anchor Point, AlaskaFri, Oct 15, 12:47 AM AKDT · 1809 days ago · 84 km deep · 40 km away
48. 1.731 km W of Nanwalek, AlaskaFri, Oct 15, 2:49 AM AKDT · 1809 days ago · 64 km deep · 85 km away
49. 1.950 km ENE of Pedro Bay, AlaskaFri, Oct 15, 7:44 AM AKDT · 1809 days ago · 120 km deep · 5 km away
50. 1.726 km WNW of Nanwalek, AlaskaFri, Oct 15, 7:51 AM AKDT · 1809 days ago · 83 km deep · 81 km away
51. 2.169 km W of Nanwalek, AlaskaFri, Oct 15, 8:17 AM AKDT · 1809 days ago · 90 km deep · 74 km away
52. 1.742 km ESE of Pedro Bay, AlaskaFri, Oct 15, 11:19 AM AKDT · 1809 days ago · 113 km deep · 38 km away
53. 1.960 km W of Anchor Point, AlaskaFri, Oct 15, 11:38 AM AKDT · 1809 days ago · 101 km deep · 29 km away
54. 1.943 km ENE of Pedro Bay, AlaskaFri, Oct 15, 8:17 PM AKDT · 1808 days ago · 134 km deep · 4 km away
55. 2.440 km ENE of Pedro Bay, AlaskaFri, Oct 15, 8:20 PM AKDT · 1808 days ago · 123 km deep · 6 km away
56. 1.643 km ESE of Pedro Bay, AlaskaFri, Oct 15, 11:23 PM AKDT · 1808 days ago · 112 km deep · 37 km away
57. 1.855 km WSW of Anchor Point, AlaskaSat, Oct 16, 2:11 AM AKDT · 1808 days ago · 86 km deep · 45 km away
58. 2.062 km SE of Pope-Vannoy Landing, AlaskaSat, Oct 16, 3:04 AM AKDT · 1808 days ago · 84 km deep · 81 km away
59. 1.732 km NW of Nanwalek, AlaskaSat, Oct 16, 4:49 AM AKDT · 1808 days ago · 73 km deep · 73 km away
60. 1.662 km NW of Ninilchik, AlaskaSat, Oct 16, 4:55 AM AKDT · 1808 days ago · 100 km deep · 70 km away

The first 60 of at least 201.

Before

1. 2.164 km ENE of Pedro Bay, AlaskaSat, Oct 9, 12:12 PM AKDT · 1815 days ago · 106 km deep · 19 km away
2. 1.657 km WSW of Nanwalek, AlaskaSat, Oct 9, 9:47 AM AKDT · 1815 days ago · 66 km deep · 98 km away
3. 2.058 km W of Anchor Point, AlaskaSat, Oct 9, 8:42 AM AKDT · 1815 days ago · 101 km deep · 31 km away
4. 1.737 km WSW of Nanwalek, AlaskaSat, Oct 9, 1:17 AM AKDT · 1815 days ago · 77 km deep · 99 km away
5. 2.053 km E of Pedro Bay, AlaskaSat, Oct 9, 12:06 AM AKDT · 1815 days ago · 114 km deep · 20 km away
6. 2.061 km W of Happy Valley, AlaskaSat, Oct 9, 12:03 AM AKDT · 1815 days ago · 108 km deep · 30 km away
7. 2.437 km NE of Pedro Bay, AlaskaFri, Oct 8, 11:51 PM AKDT · 1815 days ago · 152 km deep · 12 km away
8. 1.844 km W of Anchor Point, AlaskaFri, Oct 8, 10:43 PM AKDT · 1815 days ago · 76 km deep · 44 km away
9. 1.919 km W of Nanwalek, AlaskaFri, Oct 8, 7:15 PM AKDT · 1815 days ago · 54 km deep · 94 km away
10. 1.559 km WNW of Anchor Point, AlaskaFri, Oct 8, 6:40 PM AKDT · 1815 days ago · 98 km deep · 28 km away
11. 1.964 km E of Port Alsworth, AlaskaFri, Oct 8, 2:57 PM AKDT · 1815 days ago · 135 km deep · 40 km away
12. 1.664 km ENE of Pedro Bay, AlaskaFri, Oct 8, 10:17 AM AKDT · 1816 days ago · 106 km deep · 19 km away
13. 1.654 km ESE of Pope-Vannoy Landing, AlaskaFri, Oct 8, 7:36 AM AKDT · 1816 days ago · 111 km deep · 69 km away
14. 1.855 km SSE of Pedro Bay, AlaskaFri, Oct 8, 7:36 AM AKDT · 1816 days ago · 112 km deep · 69 km away
15. 1.520 km NW of Seldovia Village, AlaskaFri, Oct 8, 7:21 AM AKDT · 1816 days ago · 65 km deep · 90 km away
16. 2.051 km SE of Pedro Bay, AlaskaFri, Oct 8, 5:33 AM AKDT · 1816 days ago · 110 km deep · 63 km away
17. 1.8Southern AlaskaFri, Oct 8, 5:05 AM AKDT · 1816 days ago · 123 km deep · 16 km away
18. 1.621 km SW of Anchor Point, AlaskaFri, Oct 8, 5:01 AM AKDT · 1816 days ago · 65 km deep · 76 km away
19. 2.145 km WNW of Nanwalek, AlaskaFri, Oct 8, 3:28 AM AKDT · 1816 days ago · 75 km deep · 65 km away
20. 1.537 km W of Happy Valley, AlaskaThu, Oct 7, 5:30 PM AKDT · 1816 days ago · 82 km deep · 53 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak021d035242. Read Mon, Sep 28, 2026, 9:27 AM UTC.