M1.6 earthquake 44 km ENE of Pedro Bay, Alaska

Magnitude

1.6 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Tue, Jul 20, 2021, 11:36 PM AKDT

UTC

2021-07-21 07:36:05 UTC

Depth

123.0 km (76.4 mi), intermediate-depth

Epicenter

59.940° N, 153.379° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

16

• Anchor Point, AlaskaPopulation 1,930. Forecast88 kmWNW
• Anchorage, AlaskaPopulation 289,600. Forecast237 kmSW

After

1. 1.566 km WNW of Happy Valley, AlaskaWed, Jul 21, 12:27 AM AKDT · 1900 days ago · 100 km deep · 35 km away
2. 2.068 km ENE of Pedro Bay, AlaskaWed, Jul 21, 7:23 AM AKDT · 1900 days ago · 134 km deep · 25 km away
3. 1.554 km E of Pedro Bay, AlaskaWed, Jul 21, 8:16 AM AKDT · 1900 days ago · 109 km deep · 27 km away
4. 1.948 km W of Happy Valley, AlaskaWed, Jul 21, 10:44 AM AKDT · 1900 days ago · 95 km deep · 45 km away
5. 2.038 km ENE of Pedro Bay, AlaskaWed, Jul 21, 12:19 PM AKDT · 1900 days ago · 132 km deep · 6 km away
6. 2.040 km ENE of Pedro Bay, AlaskaWed, Jul 21, 4:53 PM AKDT · 1900 days ago · 139 km deep · 4 km away
7. 2.524 km WNW of Anchor Point, AlaskaWed, Jul 21, 6:26 PM AKDT · 1900 days ago · 86 km deep · 65 km away
8. 2.250 km ENE of Pedro Bay, AlaskaWed, Jul 21, 8:20 PM AKDT · 1900 days ago · 131 km deep · 6 km away
9. 1.933 km NE of Pedro Bay, AlaskaThu, Jul 22, 2:48 AM AKDT · 1899 days ago · 172 km deep · 21 km away
10. 2.033 km WSW of Nanwalek, AlaskaThu, Jul 22, 11:24 AM AKDT · 1899 days ago · 64 km deep · 89 km away
11. 1.954 km SE of Pope-Vannoy Landing, AlaskaThu, Jul 22, 2:19 PM AKDT · 1899 days ago · 122 km deep · 86 km away
12. 1.5Southern AlaskaThu, Jul 22, 5:49 PM AKDT · 1899 days ago · 75 km deep · 67 km away
13. 1.651 km WSW of Anchor Point, AlaskaThu, Jul 22, 7:46 PM AKDT · 1899 days ago · 89 km deep · 50 km away
14. 2.055 km WNW of Ninilchik, AlaskaThu, Jul 22, 9:13 PM AKDT · 1899 days ago · 113 km deep · 61 km away
15. 2.558 km W of Happy Valley, AlaskaThu, Jul 22, 9:29 PM AKDT · 1899 days ago · 106 km deep · 35 km away
16. 1.936 km E of Pedro Bay, AlaskaFri, Jul 23, 3:24 AM AKDT · 1898 days ago · 123 km deep · 18 km away
17. 1.548 km NW of Ninilchik, AlaskaFri, Jul 23, 4:48 AM AKDT · 1898 days ago · 90 km deep · 79 km away
18. 2.041 km ESE of Pedro Bay, AlaskaFri, Jul 23, 5:03 AM AKDT · 1898 days ago · 117 km deep · 40 km away · felt by 1
19. 1.848 km ESE of Port Alsworth, AlaskaFri, Jul 23, 7:02 AM AKDT · 1898 days ago · 152 km deep · 20 km away
20. 1.855 km E of Pedro Bay, AlaskaFri, Jul 23, 7:38 AM AKDT · 1898 days ago · 134 km deep · 16 km away
21. 2.055 km ENE of Pedro Bay, AlaskaFri, Jul 23, 9:55 AM AKDT · 1898 days ago · 121 km deep · 12 km away
22. 1.564 km SE of Pope-Vannoy Landing, AlaskaFri, Jul 23, 2:07 PM AKDT · 1898 days ago · 95 km deep · 87 km away
23. 1.656 km WNW of Happy Valley, AlaskaFri, Jul 23, 3:15 PM AKDT · 1898 days ago · 97 km deep · 38 km away
24. 1.673 km SE of Pedro Bay, AlaskaFri, Jul 23, 11:59 PM AKDT · 1897 days ago · 86 km deep · 74 km away
25. 1.636 km WNW of Ninilchik, AlaskaSat, Jul 24, 1:43 AM AKDT · 1897 days ago · 96 km deep · 69 km away
26. 1.582 km W of Salamatof, AlaskaSat, Jul 24, 4:51 AM AKDT · 1897 days ago · 119 km deep · 89 km away
27. 2.432 km SE of Pedro Bay, AlaskaSat, Jul 24, 6:11 AM AKDT · 1897 days ago · 130 km deep · 47 km away
28. 2.461 km ENE of Pedro Bay, AlaskaSat, Jul 24, 10:32 AM AKDT · 1897 days ago · 126 km deep · 18 km away
29. 1.549 km W of Nanwalek, AlaskaSat, Jul 24, 2:02 PM AKDT · 1897 days ago · 77 km deep · 79 km away
30. 2.356 km ENE of Pedro Bay, AlaskaSat, Jul 24, 8:23 PM AKDT · 1897 days ago · 131 km deep · 13 km away
31. 1.636 km ESE of Pedro Bay, AlaskaSat, Jul 24, 10:48 PM AKDT · 1896 days ago · 129 km deep · 33 km away
32. 1.935 km ENE of Pedro Bay, AlaskaSun, Jul 25, 1:26 AM AKDT · 1896 days ago · 128 km deep · 9 km away
33. 1.571 km W of Nanwalek, AlaskaSun, Jul 25, 7:32 AM AKDT · 1896 days ago · 85 km deep · 71 km away
34. 1.565 km WNW of Anchor Point, AlaskaSun, Jul 25, 10:22 PM AKDT · 1895 days ago · 110 km deep · 28 km away
35. 1.561 km WNW of Anchor Point, AlaskaMon, Jul 26, 1:00 AM AKDT · 1895 days ago · 96 km deep · 27 km away
36. 2.257 km ENE of Pedro Bay, AlaskaMon, Jul 26, 1:29 AM AKDT · 1895 days ago · 128 km deep · 14 km away
37. 2.057 km ENE of Pedro Bay, AlaskaMon, Jul 26, 1:29 AM AKDT · 1895 days ago · 128 km deep · 14 km away
38. 2.948 km NW of Ninilchik, AlaskaMon, Jul 26, 4:23 AM AKDT · 1895 days ago · 88 km deep · 68 km away
39. 1.838 km WNW of Anchor Point, AlaskaMon, Jul 26, 8:22 AM AKDT · 1895 days ago · 86 km deep · 52 km away
40. 1.539 km WNW of Anchor Point, AlaskaMon, Jul 26, 8:22 AM AKDT · 1895 days ago · 82 km deep · 50 km away
41. 1.676 km NW of Ninilchik, AlaskaMon, Jul 26, 2:43 PM AKDT · 1895 days ago · 129 km deep · 70 km away
42. 2.076 km NW of Ninilchik, AlaskaMon, Jul 26, 2:43 PM AKDT · 1895 days ago · 125 km deep · 70 km away
43. 1.638 km W of Nanwalek, AlaskaTue, Jul 27, 1:31 AM AKDT · 1894 days ago · 68 km deep · 78 km away
44. 1.843 km WNW of Happy Valley, AlaskaTue, Jul 27, 2:44 AM AKDT · 1894 days ago · 98 km deep · 52 km away
45. 1.550 km WSW of Nanwalek, AlaskaTue, Jul 27, 5:46 AM AKDT · 1894 days ago · 84 km deep · 85 km away
46. 1.558 km WNW of Anchor Point, AlaskaTue, Jul 27, 8:12 PM AKDT · 1894 days ago · 95 km deep · 32 km away
47. 2.050 km ENE of Pedro Bay, AlaskaTue, Jul 27, 8:23 PM AKDT · 1894 days ago · 126 km deep · 8 km away
48. 2.437 km WNW of Anchor Point, AlaskaWed, Jul 28, 2:52 AM AKDT · 1893 days ago · 82 km deep · 51 km away
49. 1.944 km NE of Pedro Bay, AlaskaWed, Jul 28, 7:36 AM AKDT · 1893 days ago · 139 km deep · 13 km away
50. 1.647 km W of Anchor Point, AlaskaWed, Jul 28, 11:33 AM AKDT · 1893 days ago · 82 km deep · 41 km away
51. 1.9Southern AlaskaWed, Jul 28, 12:58 PM AKDT · 1893 days ago · 132 km deep · 7 km away
52. 1.651 km WNW of Anchor Point, AlaskaWed, Jul 28, 1:02 PM AKDT · 1893 days ago · 85 km deep · 37 km away
53. 1.566 km WNW of Nanwalek, AlaskaWed, Jul 28, 1:07 PM AKDT · 1893 days ago · 97 km deep · 52 km away
54. 1.539 km WSW of Anchor Point, AlaskaWed, Jul 28, 2:26 PM AKDT · 1893 days ago · 67 km deep · 62 km away
55. 1.637 km WNW of Ninilchik, AlaskaWed, Jul 28, 2:31 PM AKDT · 1893 days ago · 92 km deep · 71 km away
56. 1.656 km WNW of Ninilchik, AlaskaWed, Jul 28, 5:46 PM AKDT · 1893 days ago · 109 km deep · 61 km away
57. 2.133 km ESE of Pope-Vannoy Landing, AlaskaThu, Jul 29, 3:30 AM AKDT · 1892 days ago · 22 km deep · 62 km away
58. 1.756 km E of Port Alsworth, AlaskaThu, Jul 29, 3:56 AM AKDT · 1892 days ago · 130 km deep · 24 km away
59. 2.059 km E of Port Alsworth, AlaskaThu, Jul 29, 4:54 AM AKDT · 1892 days ago · 138 km deep · 31 km away
60. 1.847 km W of Nanwalek, AlaskaThu, Jul 29, 8:24 AM AKDT · 1892 days ago · 79 km deep · 71 km away

The first 60 of at least 200.

Before

1. 1.744 km NW of Nanwalek, AlaskaTue, Jul 20, 9:33 PM AKDT · 1901 days ago · 66 km deep · 60 km away
2. 1.629 km W of Nanwalek, AlaskaTue, Jul 20, 6:37 PM AKDT · 1901 days ago · 85 km deep · 80 km away
3. 1.522 km NNW of Ninilchik, AlaskaTue, Jul 20, 6:11 PM AKDT · 1901 days ago · 66 km deep · 92 km away
4. 1.549 km NW of Ninilchik, AlaskaTue, Jul 20, 4:53 PM AKDT · 1901 days ago · 91 km deep · 74 km away
5. 1.958 km NE of Pedro Bay, AlaskaTue, Jul 20, 7:45 AM AKDT · 1901 days ago · 133 km deep · 18 km away
6. 1.548 km WNW of Nanwalek, AlaskaTue, Jul 20, 12:25 AM AKDT · 1901 days ago · 84 km deep · 58 km away
7. 1.938 km ENE of Pedro Bay, AlaskaMon, Jul 19, 11:54 PM AKDT · 1901 days ago · 135 km deep · 6 km away
8. 3.135 km E of Pedro Bay, AlaskaMon, Jul 19, 10:37 PM AKDT · 1901 days ago · 140 km deep · 12 km away
9. 1.655 km ESE of Pope-Vannoy Landing, AlaskaMon, Jul 19, 9:30 PM AKDT · 1902 days ago · 113 km deep · 70 km away
10. 1.853 km ENE of Pedro Bay, AlaskaMon, Jul 19, 7:34 PM AKDT · 1902 days ago · 126 km deep · 10 km away
11. 1.736 km E of Pedro Bay, AlaskaMon, Jul 19, 7:07 PM AKDT · 1902 days ago · 125 km deep · 23 km away
12. 1.835 km ENE of Pedro Bay, AlaskaMon, Jul 19, 6:42 PM AKDT · 1902 days ago · 134 km deep · 11 km away
13. 2.219 km NNW of Ninilchik, AlaskaMon, Jul 19, 6:13 PM AKDT · 1902 days ago · 66 km deep · 91 km away
14. 1.540 km E of Pedro Bay, AlaskaMon, Jul 19, 12:52 PM AKDT · 1902 days ago · 116 km deep · 24 km away
15. 2.062 km NE of Pedro Bay, AlaskaMon, Jul 19, 6:44 AM AKDT · 1902 days ago · 129 km deep · 21 km away
16. 2.046 km ESE of Pedro Bay, AlaskaMon, Jul 19, 4:27 AM AKDT · 1902 days ago · 109 km deep · 29 km away
17. 2.121 km NNW of Ninilchik, AlaskaMon, Jul 19, 4:23 AM AKDT · 1902 days ago · 66 km deep · 91 km away
18. 1.621 km NNW of Ninilchik, AlaskaMon, Jul 19, 3:56 AM AKDT · 1902 days ago · 72 km deep · 92 km away
19. 1.6Kenai Peninsula, AlaskaMon, Jul 19, 2:58 AM AKDT · 1902 days ago · 63 km deep · 91 km away
20. 4.321 km NNW of Ninilchik, AlaskaMon, Jul 19, 2:52 AM AKDT · 1902 days ago · 70 km deep · 92 km away · felt by 58 · tsunami flag

From the USGS Earthquake Hazards Program and its partner networks, event ak0219a6xv6c. Read Sat, Oct 3, 2026, 5:21 PM UTC.