M1.7 earthquake 42 km E of Pedro Bay, Alaska

Magnitude

1.7 (ml), micro

Local time

Tue, Apr 6, 2021, 8:23 PM AKDT

UTC

2021-04-07 04:23:43 UTC

Depth

121.4 km (75.4 mi), intermediate-depth

Epicenter

59.820° N, 153.350° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

55

• Anchor Point, AlaskaPopulation 1,930. Forecast85 kmW
• Anchorage, AlaskaPopulation 289,600. Forecast244 kmSW

After

1. 1.560 km W of Anchor Point, AlaskaTue, Apr 6, 8:57 PM AKDT · 1998 days ago · 96 km deep · 25 km away
2. 1.548 km NW of Ninilchik, AlaskaTue, Apr 6, 9:50 PM AKDT · 1998 days ago · 83 km deep · 83 km away
3. 3.236 km ENE of Pedro Bay, AlaskaTue, Apr 6, 10:35 PM AKDT · 1998 days ago · 136 km deep · 8 km away
4. 1.747 km E of Pedro Bay, AlaskaTue, Apr 6, 11:57 PM AKDT · 1998 days ago · 119 km deep · 5 km away
5. 1.649 km W of Anchor Point, AlaskaWed, Apr 7, 12:45 AM AKDT · 1998 days ago · 84 km deep · 37 km away
6. 2.854 km WNW of Nanwalek, AlaskaWed, Apr 7, 1:56 AM AKDT · 1998 days ago · 93 km deep · 43 km away
7. 1.78 km N of Port Graham, AlaskaWed, Apr 7, 2:50 AM AKDT · 1998 days ago · 56 km deep · 95 km away
8. 2.335 km ENE of Pedro Bay, AlaskaWed, Apr 7, 3:03 AM AKDT · 1998 days ago · 131 km deep · 13 km away
9. 1.744 km E of Pedro Bay, AlaskaWed, Apr 7, 3:11 AM AKDT · 1998 days ago · 116 km deep · 7 km away
10. 1.532 km W of Nanwalek, AlaskaWed, Apr 7, 3:17 AM AKDT · 1998 days ago · 71 km deep · 71 km away
11. 1.541 km W of Anchor Point, AlaskaWed, Apr 7, 6:36 AM AKDT · 1998 days ago · 88 km deep · 44 km away
12. 2.546 km ENE of Pedro Bay, AlaskaWed, Apr 7, 7:40 AM AKDT · 1998 days ago · 142 km deep · 19 km away · felt by 1
13. 1.865 km E of Port Alsworth, AlaskaWed, Apr 7, 8:19 AM AKDT · 1998 days ago · 124 km deep · 42 km away
14. 2.140 km ENE of Pedro Bay, AlaskaWed, Apr 7, 8:29 AM AKDT · 1998 days ago · 128 km deep · 18 km away
15. 2.569 km WNW of Anchor Point, AlaskaWed, Apr 7, 8:30 AM AKDT · 1998 days ago · 112 km deep · 32 km away
16. 1.679 km WNW of Ninilchik, AlaskaWed, Apr 7, 10:15 AM AKDT · 1998 days ago · 120 km deep · 70 km away
17. 1.532 km WNW of Ninilchik, AlaskaWed, Apr 7, 12:59 PM AKDT · 1998 days ago · 91 km deep · 74 km away
18. 1.865 km W of Happy Valley, AlaskaWed, Apr 7, 2:05 PM AKDT · 1998 days ago · 117 km deep · 37 km away
19. 1.545 km NW of Ninilchik, AlaskaWed, Apr 7, 2:31 PM AKDT · 1998 days ago · 97 km deep · 83 km away
20. 1.857 km E of Port Alsworth, AlaskaWed, Apr 7, 8:17 PM AKDT · 1997 days ago · 128 km deep · 39 km away
21. 1.935 km E of Pedro Bay, AlaskaWed, Apr 7, 8:48 PM AKDT · 1997 days ago · 124 km deep · 9 km away
22. 1.965 km WNW of Nanwalek, AlaskaThu, Apr 8, 12:54 AM AKDT · 1997 days ago · 106 km deep · 36 km away
23. 1.932 km WNW of Anchor Point, AlaskaThu, Apr 8, 1:05 AM AKDT · 1997 days ago · 84 km deep · 53 km away
24. 1.939 km E of Pedro Bay, AlaskaThu, Apr 8, 2:47 AM AKDT · 1997 days ago · 130 km deep · 3 km away
25. 2.656 km E of Port Alsworth, AlaskaThu, Apr 8, 6:15 AM AKDT · 1997 days ago · 143 km deep · 40 km away · felt by 2
26. 1.764 km ENE of Pedro Bay, AlaskaThu, Apr 8, 12:57 PM AKDT · 1997 days ago · 110 km deep · 24 km away
27. 1.952 km W of Ninilchik, AlaskaThu, Apr 8, 1:05 PM AKDT · 1997 days ago · 94 km deep · 56 km away
28. 2.242 km WNW of Anchor Point, AlaskaThu, Apr 8, 3:24 PM AKDT · 1997 days ago · 79 km deep · 45 km away
29. 2.065 km WNW of Ninilchik, AlaskaThu, Apr 8, 10:25 PM AKDT · 1996 days ago · 114 km deep · 49 km away
30. 1.938 km NW of Ninilchik, AlaskaFri, Apr 9, 2:42 PM AKDT · 1996 days ago · 86 km deep · 85 km away
31. 1.567 km NW of Ninilchik, AlaskaFri, Apr 9, 7:14 PM AKDT · 1995 days ago · 96 km deep · 85 km away
32. 1.968 km ENE of Pedro Bay, AlaskaSat, Apr 10, 4:31 AM AKDT · 1995 days ago · 112 km deep · 31 km away
33. 1.869 km E of Port Alsworth, AlaskaSat, Apr 10, 9:44 AM AKDT · 1995 days ago · 124 km deep · 40 km away
34. 2.564 km W of Happy Valley, AlaskaSat, Apr 10, 4:23 PM AKDT · 1994 days ago · 106 km deep · 38 km away
35. 1.837 km SE of Pedro Bay, AlaskaSat, Apr 10, 8:09 PM AKDT · 1994 days ago · 122 km deep · 31 km away
36. 1.846 km E of Pedro Bay, AlaskaSun, Apr 11, 12:35 AM AKDT · 1994 days ago · 122 km deep · 6 km away
37. 2.142 km W of Nanwalek, AlaskaSun, Apr 11, 2:28 AM AKDT · 1994 days ago · 70 km deep · 64 km away
38. 1.618 km NW of Ninilchik, AlaskaSun, Apr 11, 3:44 AM AKDT · 1994 days ago · 65 km deep · 91 km away
39. 1.839 km NW of Ninilchik, AlaskaSun, Apr 11, 7:58 AM AKDT · 1994 days ago · 89 km deep · 78 km away
40. 1.844 km W of Anchor Point, AlaskaSun, Apr 11, 11:19 AM AKDT · 1994 days ago · 82 km deep · 41 km away
41. 2.062 km WNW of Nanwalek, AlaskaMon, Apr 12, 11:21 AM AKDT · 1993 days ago · 94 km deep · 36 km away
42. 1.547 km NW of Ninilchik, AlaskaMon, Apr 12, 2:07 PM AKDT · 1993 days ago · 86 km deep · 84 km away
43. 2.255 km W of Happy Valley, AlaskaMon, Apr 12, 5:28 PM AKDT · 1992 days ago · 102 km deep · 41 km away
44. 2.360 km WNW of Happy Valley, AlaskaMon, Apr 12, 9:12 PM AKDT · 1992 days ago · 106 km deep · 44 km away
45. 1.562 km WNW of Anchor Point, AlaskaMon, Apr 12, 9:20 PM AKDT · 1992 days ago · 103 km deep · 30 km away
46. 2.158 km WNW of Anchor Point, AlaskaMon, Apr 12, 10:28 PM AKDT · 1992 days ago · 102 km deep · 29 km away
47. 1.742 km ENE of Pedro Bay, AlaskaTue, Apr 13, 3:58 AM AKDT · 1992 days ago · 131 km deep · 18 km away
48. 1.954 km ENE of Pedro Bay, AlaskaTue, Apr 13, 4:24 AM AKDT · 1992 days ago · 123 km deep · 14 km away
49. 1.536 km WNW of Nanwalek, AlaskaTue, Apr 13, 5:32 AM AKDT · 1992 days ago · 77 km deep · 60 km away
50. 1.559 km WSW of Anchor Point, AlaskaTue, Apr 13, 5:38 AM AKDT · 1992 days ago · 99 km deep · 35 km away
51. 1.952 km WNW of Anchor Point, AlaskaTue, Apr 13, 6:07 AM AKDT · 1992 days ago · 99 km deep · 39 km away
52. 1.765 km WNW of Nanwalek, AlaskaTue, Apr 13, 12:37 PM AKDT · 1992 days ago · 99 km deep · 34 km away
53. 2.274 km SE of Pope-Vannoy Landing, AlaskaTue, Apr 13, 4:40 PM AKDT · 1991 days ago · 100 km deep · 86 km away
54. 3.460 km ESE of Pedro Bay, AlaskaTue, Apr 13, 9:56 PM AKDT · 1991 days ago · 100 km deep · 26 km away
55. 1.540 km E of Port Alsworth, AlaskaTue, Apr 13, 10:10 PM AKDT · 1991 days ago · 14 km deep · 39 km away
56. 2.040 km ENE of Pedro Bay, AlaskaWed, Apr 14, 12:37 AM AKDT · 1991 days ago · 146 km deep · 13 km away
57. 2.341 km ENE of Pedro Bay, AlaskaWed, Apr 14, 12:37 AM AKDT · 1991 days ago · 140 km deep · 10 km away
58. 2.441 km SW of Nanwalek, AlaskaWed, Apr 14, 3:07 AM AKDT · 1991 days ago · 64 km deep · 96 km away
59. 1.633 km NW of Nanwalek, AlaskaWed, Apr 14, 3:49 AM AKDT · 1991 days ago · 77 km deep · 64 km away
60. 1.649 km WNW of Happy Valley, AlaskaWed, Apr 14, 12:58 PM AKDT · 1991 days ago · 99 km deep · 49 km away

The first 60 of at least 201.

Before

1. 2.264 km NW of Ninilchik, AlaskaTue, Apr 6, 12:49 PM AKDT · 1999 days ago · 107 km deep · 84 km away
2. 1.665 km WNW of Anchor Point, AlaskaTue, Apr 6, 10:01 AM AKDT · 1999 days ago · 114 km deep · 30 km away
3. 1.659 km ENE of Pedro Bay, AlaskaTue, Apr 6, 8:55 AM AKDT · 1999 days ago · 111 km deep · 21 km away
4. 1.849 km E of Port Alsworth, AlaskaTue, Apr 6, 7:34 AM AKDT · 1999 days ago · 143 km deep · 36 km away
5. 1.658 km WNW of Ninilchik, AlaskaTue, Apr 6, 7:25 AM AKDT · 1999 days ago · 98 km deep · 62 km away
6. 1.749 km ENE of Pedro Bay, AlaskaTue, Apr 6, 5:37 AM AKDT · 1999 days ago · 139 km deep · 19 km away
7. 1.657 km E of Port Alsworth, AlaskaTue, Apr 6, 4:20 AM AKDT · 1999 days ago · 129 km deep · 52 km away
8. 1.666 km WNW of Happy Valley, AlaskaTue, Apr 6, 3:49 AM AKDT · 1999 days ago · 110 km deep · 39 km away
9. 1.859 km WNW of Ninilchik, AlaskaMon, Apr 5, 3:38 PM AKDT · 2000 days ago · 115 km deep · 55 km away
10. 1.62 km NNW of Happy Valley, AlaskaMon, Apr 5, 5:15 AM AKDT · 2000 days ago · 56 km deep · 91 km away
11. 1.533 km WSW of Anchor Point, AlaskaMon, Apr 5, 3:30 AM AKDT · 2000 days ago · 68 km deep · 54 km away
12. 1.740 km ESE of Pope-Vannoy Landing, AlaskaMon, Apr 5, 2:57 AM AKDT · 2000 days ago · 100 km deep · 53 km away
13. 1.866 km WNW of Happy Valley, AlaskaMon, Apr 5, 1:31 AM AKDT · 2000 days ago · 112 km deep · 44 km away
14. 1.953 km WNW of Happy Valley, AlaskaSun, Apr 4, 8:43 PM AKDT · 2000 days ago · 102 km deep · 49 km away
15. 1.726 km W of Happy Valley, AlaskaSun, Apr 4, 4:49 PM AKDT · 2000 days ago · 77 km deep · 65 km away
16. 1.766 km SW of Nanwalek, AlaskaSat, Apr 3, 3:12 PM AKDT · 2002 days ago · 69 km deep · 93 km away
17. 1.870 km E of Port Alsworth, AlaskaSat, Apr 3, 2:06 PM AKDT · 2002 days ago · 122 km deep · 43 km away
18. 1.644 km NW of Ninilchik, AlaskaSat, Apr 3, 8:51 AM AKDT · 2002 days ago · 88 km deep · 81 km away
19. 1.756 km ESE of Pedro Bay, AlaskaSat, Apr 3, 3:23 AM AKDT · 2002 days ago · 105 km deep · 28 km away
20. 1.623 km WNW of Anchor Point, AlaskaSat, Apr 3, 12:23 AM AKDT · 2002 days ago · 74 km deep · 65 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak0214ghnf4e. Read Sat, Sep 26, 2026, 11:45 AM UTC.