Alaska earthquakes

M2.1 earthquake 45 km E of Pedro Bay, Alaska

A magnitude 2.1 earthquake struck 45 km E of Pedro Bay, Alaska on Sat, Jul 22, 2017, 1:55 AM AKDT (09:55 UTC), 116 km (72 mi) below the surface.

A larger quake followed: M4.9 43 km WNW of Happy Valley, 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
2.1 (ML, local (Richter)), micro
Magnitude from
Alaska Earthquake Center
Local time
UTC
2017-07-22 09:55:34 UTC
Depth
116.1 km (72.1 mi), intermediate-depth
Epicenter
59.857° N, 153.305° 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
77

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 182 in the 30 days before it.

After

  1. 1.917 km W of Nanwalek, Alaska · 3360 days ago · 77 km deep · 84 km away
  2. 1.758 km WNW of Ninilchik, Alaska · 3360 days ago · 92 km deep · 65 km away
  3. 1.769 km E of Port Alsworth, Alaska · 3360 days ago · 128 km deep · 35 km away
  4. 1.525 km SW of Nanwalek, Alaska · 3360 days ago · 60 km deep · 100 km away
  5. 1.561 km SE of Pedro Bay, Alaska · 3359 days ago · 116 km deep · 55 km away
  6. 1.644 km ESE of Pedro Bay, Alaska · 3359 days ago · 119 km deep · 28 km away
  7. 1.957 km E of Pedro Bay, Alaska · 3359 days ago · 99 km deep · 14 km away
  8. 1.862 km SE of Pope-Vannoy Landing, Alaska · 3359 days ago · 100 km deep · 81 km away
  9. 1.572 km ENE of Pedro Bay, Alaska · 3359 days ago · 108 km deep · 35 km away
  10. 1.663 km WNW of Nanwalek, Alaska · 3359 days ago · 104 km deep · 40 km away
  11. 1.755 km E of Pedro Bay, Alaska · 3359 days ago · 108 km deep · 15 km away
  12. 2.170 km ENE of Port Alsworth, Alaska · 3359 days ago · 167 km deep · 71 km away
  13. 1.522 km W of Anchor Point, Alaska · 3359 days ago · 75 km deep · 62 km away
  14. 2.060 km W of Anchor Point, Alaska · 3358 days ago · 93 km deep · 29 km away
  15. 1.955 km WNW of Anchor Point, Alaska · 3358 days ago · 95 km deep · 29 km away
  16. 2.464 km ENE of Port Alsworth, Alaska · 3358 days ago · 150 km deep · 72 km away
  17. 1.654 km NW of Ninilchik, Alaska · 3358 days ago · 97 km deep · 74 km away
  18. 1.726 km WNW of Anchor Point, Alaska · 3358 days ago · 81 km deep · 59 km away
  19. 1.859 km WNW of Ninilchik, Alaska · 3358 days ago · 103 km deep · 50 km away
  20. 3.840 km WSW of Anchor Point, Alaska · 3357 days ago · 93 km deep · 49 km away
  21. 1.758 km ESE of Pedro Bay, Alaska · 3357 days ago · 105 km deep · 34 km away
  22. 2.339 km NE of Pedro Bay, Alaska · 3357 days ago · 147 km deep · 22 km away
  23. 1.565 km WNW of Ninilchik, Alaska · 3357 days ago · 91 km deep · 53 km away
  24. 1.642 km W of Nanwalek, Alaska · 3357 days ago · 72 km deep · 68 km away
  25. 2.059 km NE of Pedro Bay, Alaska · 3357 days ago · 140 km deep · 26 km away
  26. 1.646 km WNW of Anchor Point, Alaska · 3357 days ago · 93 km deep · 41 km away
  27. 1.563 km WNW of Nanwalek, Alaska · 3356 days ago · 88 km deep · 44 km away
  28. 1.765 km ESE of Pope-Vannoy Landing, Alaska · 3356 days ago · 113 km deep · 63 km away
  29. 1.848 km W of Anchor Point, Alaska · 3356 days ago · 86 km deep · 34 km away
  30. 1.862 km E of Pedro Bay, Alaska · 3356 days ago · 101 km deep · 18 km away
  31. 1.959 km NE of Pedro Bay, Alaska · 3356 days ago · 138 km deep · 28 km away
  32. 1.555 km NW of Ninilchik, Alaska · 3356 days ago · 101 km deep · 77 km away
  33. 1.938 km WNW of Happy Valley, Alaska · 3355 days ago · 73 km deep · 54 km away
  34. 1.853 km ENE of Pedro Bay, Alaska · 3355 days ago · 116 km deep · 12 km away · felt by 1
  35. 2.153 km NE of Pedro Bay, Alaska · 3355 days ago · 138 km deep · 24 km away
  36. 2.636 km W of Nanwalek, Alaska · 3355 days ago · 64 km deep · 74 km away
  37. 2.841 km WNW of Happy Valley, Alaska · 3355 days ago · 79 km deep · 53 km away
  38. 3.235 km W of Nanwalek, Alaska · 3355 days ago · 62 km deep · 75 km away
  39. 2.336 km W of Nanwalek, Alaska · 3355 days ago · 64 km deep · 74 km away
  40. 1.862 km E of Pedro Bay, Alaska · 3355 days ago · 103 km deep · 19 km away
  41. 2.436 km W of Nanwalek, Alaska · 3355 days ago · 64 km deep · 75 km away
  42. 1.552 km SE of Pope-Vannoy Landing, Alaska · 3355 days ago · 99 km deep · 74 km away
  43. 2.053 km E of Pedro Bay, Alaska · 3355 days ago · 102 km deep · 14 km away
  44. 1.563 km SSE of Pope-Vannoy Landing, Alaska · 3354 days ago · 97 km deep · 95 km away
  45. 1.847 km W of Anchor Point, Alaska · 3354 days ago · 86 km deep · 39 km away
  46. 1.613 km E of Pedro Bay, Alaska · 3354 days ago · 151 km deep · 32 km away
  47. 1.560 km WNW of Anchor Point, Alaska · 3354 days ago · 95 km deep · 26 km away
  48. 1.553 km E of Pedro Bay, Alaska · 3354 days ago · 106 km deep · 13 km away
  49. 1.548 km SE of Pedro Bay, Alaska · 3354 days ago · 126 km deep · 35 km away
  50. 1.951 km E of Port Alsworth, Alaska · 3353 days ago · 168 km deep · 46 km away
  51. 1.728 km WNW of Anchor Point, Alaska · 3353 days ago · 71 km deep · 56 km away
  52. 1.763 km E of Port Alsworth, Alaska · 3353 days ago · 139 km deep · 38 km away
  53. 2.065 km E of Port Alsworth, Alaska · 3353 days ago · 123 km deep · 34 km away
  54. 1.959 km ESE of Pedro Bay, Alaska · 3353 days ago · 100 km deep · 27 km away
  55. 2.56 km SW of Anchor Point, Alaska · 3353 days ago · 58 km deep · 78 km away
  56. 1.532 km WNW of Anchor Point, Alaska · 3352 days ago · 86 km deep · 56 km away
  57. 1.646 km WNW of Ninilchik, Alaska · 3352 days ago · 92 km deep · 60 km away
  58. 1.650 km WNW of Nanwalek, Alaska · 3352 days ago · 77 km deep · 46 km away
  59. 2.371 km SE of Pope-Vannoy Landing, Alaska · 3352 days ago · 103 km deep · 88 km away
  60. 1.567 km ENE of Pedro Bay, Alaska · 3352 days ago · 118 km deep · 27 km away

The first 60 of at least 201.

Before

  1. 1.578 km W of Salamatof, Alaska · 3360 days ago · 108 km deep · 86 km away
  2. 2.160 km W of Happy Valley, Alaska · 3360 days ago · 111 km deep · 34 km away
  3. 1.845 km ESE of Pedro Bay, Alaska · 3360 days ago · 107 km deep · 21 km away
  4. 1.544 km WNW of Happy Valley, Alaska · 3361 days ago · 97 km deep · 50 km away
  5. 2.655 km WNW of Ninilchik, Alaska · 3361 days ago · 114 km deep · 55 km away
  6. 1.937 km SSE of Pedro Bay, Alaska · 3362 days ago · 124 km deep · 50 km away
  7. 1.760 km WSW of Nanwalek, Alaska · 3362 days ago · 66 km deep · 92 km away
  8. 2.041 km SE of Pedro Bay, Alaska · 3362 days ago · 115 km deep · 39 km away
  9. 1.973 km WNW of Ninilchik, Alaska · 3362 days ago · 122 km deep · 42 km away
  10. 3.050 km ENE of Pedro Bay, Alaska · 3362 days ago · 121 km deep · 9 km away
  11. 1.968 km ENE of Pedro Bay, Alaska · 3363 days ago · 118 km deep · 32 km away
  12. 1.740 km WNW of Ninilchik, Alaska · 3363 days ago · 102 km deep · 70 km away
  13. 1.656 km E of Pedro Bay, Alaska · 3363 days ago · 96 km deep · 13 km away
  14. 1.778 km SW of Nanwalek, Alaska · 3363 days ago · 67 km deep · 100 km away
  15. 1.631 km SW of Anchor Point, Alaska · 3363 days ago · 71 km deep · 64 km away
  16. 1.738 km W of Kalifornsky, Alaska · 3363 days ago · 83 km deep · 99 km away
  17. 1.738 km ESE of Pedro Bay, Alaska · 3363 days ago · 118 km deep · 27 km away
  18. 2.175 km WNW of Ninilchik, Alaska · 3363 days ago · 128 km deep · 55 km away
  19. 2.146 km ENE of Pedro Bay, Alaska · 3363 days ago · 145 km deep · 18 km away
  20. 1.924 km W of Nanwalek, Alaska · 3363 days ago · 60 km deep · 81 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak0179bvs7rr (also filed as ak16361935). Read Sat, Oct 3, 2026, 8:31 AM UTC.