Alaska earthquakes

M1.6 earthquake 50 km ENE of Pedro Bay, Alaska

A magnitude 1.6 earthquake struck 50 km ENE of Pedro Bay, Alaska on Tue, Feb 2, 2021, 7:25 AM AKST (16:25 UTC), 133 km (83 mi) below the surface.

A larger quake followed: M4.2 41 km E of Pedro Bay, Alaska. This one was a foreshock.

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Map

Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude
1.6 (ml), micro
Local time
UTC
2021-02-02 16:25:29 UTC
Depth
133.2 km (82.8 mi), intermediate-depth
Epicenter
60.017° N, 153.326° W
Region
Alaska
Tsunami flag
No
Status
Reviewed by a seismologist

Did you feel it?

No one has reported feeling this quake to the USGS.

How well it is located

Reviewed by a seismologist.

Stations used
27

Nearest places

Distance and direction from each place to the epicenter, with its forecast.

Nearby

Within 100 km, magnitude 1.5 and up: at least 201 in the 60 days after this one and at least 200 in the 30 days before it.

After

  1. 2.817 km ENE of Pope-Vannoy Landing, Alaska · 2065 days ago · 169 km deep · 66 km away
  2. 1.662 km E of Port Alsworth, Alaska · 2065 days ago · 137 km deep · 22 km away
  3. 1.543 km WSW of Salamatof, Alaska · 2065 days ago · 86 km deep · 87 km away
  4. 1.715 km NNW of Ninilchik, Alaska · 2064 days ago · 66 km deep · 89 km away
  5. 2.057 km ENE of Pedro Bay, Alaska · 2064 days ago · 128 km deep · 9 km away
  6. 2.285 km WNW of Nikiski, Alaska · 2064 days ago · 153 km deep · 97 km away
  7. 1.853 km WNW of Ninilchik, Alaska · 2064 days ago · 101 km deep · 50 km away
  8. 1.542 km WNW of Ninilchik, Alaska · 2064 days ago · 98 km deep · 63 km away
  9. 1.749 km E of Pedro Bay, Alaska · 2064 days ago · 128 km deep · 25 km away
  10. 1.568 km WNW of Happy Valley, Alaska · 2064 days ago · 106 km deep · 27 km away
  11. 1.666 km WNW of Happy Valley, Alaska · 2064 days ago · 107 km deep · 27 km away
  12. 2.044 km E of Pedro Bay, Alaska · 2063 days ago · 113 km deep · 22 km away
  13. 1.961 km ENE of Pedro Bay, Alaska · 2063 days ago · 126 km deep · 11 km away
  14. 1.856 km SE of Pope-Vannoy Landing, Alaska · 2063 days ago · 96 km deep · 94 km away
  15. 2.654 km WNW of Happy Valley, Alaska · 2063 days ago · 107 km deep · 37 km away
  16. 2.634 km NW of Ninilchik, Alaska · 2063 days ago · 95 km deep · 72 km away
  17. 1.664 km E of Port Alsworth, Alaska · 2063 days ago · 138 km deep · 34 km away
  18. 1.660 km W of Happy Valley, Alaska · 2063 days ago · 103 km deep · 29 km away
  19. 1.753 km ENE of Pedro Bay, Alaska · 2062 days ago · 125 km deep · 5 km away
  20. 1.948 km WSW of Nanwalek, Alaska · 2062 days ago · 65 km deep · 97 km away
  21. 2.149 km WSW of Nanwalek, Alaska · 2062 days ago · 60 km deep · 97 km away
  22. 1.762 km SE of Pedro Bay, Alaska · 2062 days ago · 111 km deep · 77 km away
  23. 1.967 km ENE of Pedro Bay, Alaska · 2062 days ago · 137 km deep · 17 km away
  24. 1.842 km WNW of Ninilchik, Alaska · 2062 days ago · 88 km deep · 57 km away
  25. 1.649 km WNW of Happy Valley, Alaska · 2062 days ago · 91 km deep · 44 km away
  26. 2.064 km WNW of Anchor Point, Alaska · 2062 days ago · 104 km deep · 24 km away
  27. 1.844 km W of Anchor Point, Alaska · 2062 days ago · 84 km deep · 45 km away
  28. 2.168 km ENE of Pedro Bay, Alaska · 2061 days ago · 106 km deep · 18 km away
  29. 2.448 km E of Pedro Bay, Alaska · 2061 days ago · 107 km deep · 25 km away
  30. 1.565 km ESE of Pedro Bay, Alaska · 2061 days ago · 102 km deep · 49 km away
  31. 2.060 km WNW of Happy Valley, Alaska · 2061 days ago · 96 km deep · 33 km away
  32. 1.825 km W of Happy Valley, Alaska · 2061 days ago · 72 km deep · 64 km away
  33. 1.8Kenai Peninsula, Alaska · 2061 days ago · 67 km deep · 94 km away
  34. 1.941 km E of Pedro Bay, Alaska · 2061 days ago · 132 km deep · 18 km away
  35. 1.666 km WNW of Ninilchik, Alaska · 2061 days ago · 103 km deep · 48 km away
  36. 1.665 km ENE of Pedro Bay, Alaska · 2061 days ago · 126 km deep · 15 km away
  37. 1.657 km E of Pedro Bay, Alaska · 2060 days ago · 103 km deep · 31 km away
  38. 1.646 km W of Nanwalek, Alaska · 2060 days ago · 67 km deep · 89 km away
  39. 1.956 km ENE of Pedro Bay, Alaska · 2060 days ago · 107 km deep · 12 km away
  40. 2.351 km NE of Pedro Bay, Alaska · 2060 days ago · 159 km deep · 7 km away
  41. 1.545 km E of Pedro Bay, Alaska · 2059 days ago · 120 km deep · 20 km away
  42. 2.090 km W of Salamatof, Alaska · 2059 days ago · 132 km deep · 80 km away
  43. 1.655 km WNW of Nanwalek, Alaska · 2059 days ago · 85 km deep · 57 km away
  44. 1.840 km W of Kalifornsky, Alaska · 2059 days ago · 80 km deep · 90 km away
  45. 1.657 km E of Pedro Bay, Alaska · 2059 days ago · 98 km deep · 32 km away
  46. 1.736 km E of Pedro Bay, Alaska · 2059 days ago · 131 km deep · 21 km away
  47. 1.641 km E of Pedro Bay, Alaska · 2059 days ago · 133 km deep · 22 km away
  48. 1.559 km WNW of Ninilchik, Alaska · 2059 days ago · 97 km deep · 38 km away
  49. 3.456 km WNW of Ninilchik, Alaska · 2058 days ago · 106 km deep · 45 km away · felt by 11
  50. 1.644 km WNW of Anchor Point, Alaska · 2058 days ago · 79 km deep · 44 km away
  51. 1.954 km W of Happy Valley, Alaska · 2058 days ago · 100 km deep · 36 km away
  52. 1.548 km ESE of Pedro Bay, Alaska · 2058 days ago · 113 km deep · 39 km away
  53. 1.654 km E of Pedro Bay, Alaska · 2058 days ago · 101 km deep · 33 km away
  54. 1.751 km SE of Pedro Bay, Alaska · 2058 days ago · 115 km deep · 58 km away
  55. 1.673 km ENE of Port Alsworth, Alaska · 2058 days ago · 133 km deep · 48 km away
  56. 1.821 km NNW of Ninilchik, Alaska · 2057 days ago · 69 km deep · 85 km away
  57. 1.854 km W of Nanwalek, Alaska · 2057 days ago · 72 km deep · 70 km away
  58. 1.970 km ENE of Pedro Bay, Alaska · 2057 days ago · 122 km deep · 20 km away
  59. 1.851 km E of Pedro Bay, Alaska · 2057 days ago · 102 km deep · 35 km away
  60. 1.667 km ENE of Pedro Bay, Alaska · 2057 days ago · 105 km deep · 20 km away

The first 60 of at least 201.

Before

  1. 1.647 km ENE of Pedro Bay, Alaska · 2065 days ago · 130 km deep · 10 km away
  2. 1.655 km W of Nanwalek, Alaska · 2065 days ago · 75 km deep · 77 km away
  3. 1.735 km ESE of Pope-Vannoy Landing, Alaska · 2065 days ago · 126 km deep · 68 km away
  4. 1.540 km E of Pedro Bay, Alaska · 2065 days ago · 127 km deep · 29 km away
  5. 1.645 km WNW of Nanwalek, Alaska · 2065 days ago · 74 km deep · 72 km away
  6. 1.653 km W of Anchor Point, Alaska · 2065 days ago · 95 km deep · 40 km away
  7. 1.763 km WNW of Nanwalek, Alaska · 2066 days ago · 79 km deep · 59 km away
  8. 1.766 km WSW of Nanwalek, Alaska · 2066 days ago · 71 km deep · 96 km away
  9. 1.562 km WNW of Ninilchik, Alaska · 2066 days ago · 110 km deep · 44 km away
  10. 1.945 km ESE of Pedro Bay, Alaska · 2066 days ago · 112 km deep · 47 km away
  11. 1.952 km W of Nanwalek, Alaska · 2066 days ago · 73 km deep · 80 km away
  12. 1.842 km WNW of Ninilchik, Alaska · 2066 days ago · 91 km deep · 55 km away
  13. 2.253 km WNW of Anchor Point, Alaska · 2067 days ago · 87 km deep · 34 km away
  14. 1.823 km ESE of Pedro Bay, Alaska · 2067 days ago · 133 km deep · 39 km away
  15. 1.934 km E of Pedro Bay, Alaska · 2067 days ago · 123 km deep · 32 km away
  16. 1.756 km W of Anchor Point, Alaska · 2067 days ago · 85 km deep · 46 km away
  17. 1.564 km WNW of Happy Valley, Alaska · 2067 days ago · 104 km deep · 33 km away
  18. 1.79 km WNW of Nanwalek, Alaska · 2067 days ago · 55 km deep · 99 km away
  19. 1.520 km WNW of Happy Valley, Alaska · 2068 days ago · 72 km deep · 70 km away
  20. 2.346 km E of Pedro Bay, Alaska · 2068 days ago · 118 km deep · 24 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak0211iuetr5. Read Tue, Sep 29, 2026, 4:48 PM UTC.