Washington earthquakes

M2.6 earthquake 37 km NNE of Amboy, Washington

A magnitude 2.6 earthquake struck 37 km NNE of Amboy, Washington on Sat, Aug 20, 2005, 9:56 AM PDT (16:56 UTC), -2 km (-1 mi) below the surface.

A larger quake followed: M3.2 37 km NNE of Amboy, Washington. This one was a foreshock.

Amboy forecastMore in Washington

Map

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

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The earthquake

Magnitude
2.6 (Md, duration), micro
Magnitude from
Pacific Northwest Seismic Network
Local time
UTC
2005-08-20 16:56:59 UTC
Depth
-1.8 km (-1.1 mi), shallow
Epicenter
46.195° N, 122.188° W
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.

Magnitude uncertainty
±0.03
Depth from
Operator assigned
Station coverage gap
115°
Stations used
9

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 182 in the 60 days after this one and 177 in the 30 days before it.

After

  1. 2.037 km NNE of Amboy, Washington · 7713 days ago · -2 km deep · 0 km away
  2. 1.836 km NNE of Amboy, Washington · 7713 days ago · -2 km deep · 1 km away
  3. 2.836 km NNE of Amboy, Washington · 7713 days ago · -2 km deep · 1 km away
  4. 2.637 km NNE of Amboy, Washington · 7713 days ago · -2 km deep · 0 km away
  5. 2.237 km NNE of Amboy, Washington · 7713 days ago · -2 km deep · 0 km away
  6. 1.637 km NNE of Amboy, Washington · 7713 days ago · -2 km deep · 1 km away
  7. 2.837 km NNE of Amboy, Washington · 7712 days ago · -2 km deep · 1 km away
  8. 2.836 km NNE of Amboy, Washington · 7712 days ago · -2 km deep · 1 km away
  9. 1.937 km NNE of Amboy, Washington · 7712 days ago · -2 km deep · 0 km away
  10. 1.837 km NNE of Amboy, Washington · 7712 days ago · -2 km deep · 0 km away
  11. 2.037 km NNE of Amboy, Washington · 7712 days ago · -2 km deep · 0 km away
  12. 2.937 km NNE of Amboy, Washington · 7712 days ago · -2 km deep · 0 km away
  13. 3.037 km NNE of Amboy, Washington · 7712 days ago · -2 km deep · 0 km away
  14. 1.737 km NNE of Amboy, Washington · 7712 days ago · -1 km deep · 0 km away
  15. 2.736 km NNE of Amboy, Washington · 7712 days ago · -2 km deep · 1 km away
  16. 1.737 km NNE of Amboy, Washington · 7712 days ago · -2 km deep · 0 km away
  17. 1.937 km NNE of Amboy, Washington · 7711 days ago · -1 km deep · 0 km away
  18. 2.836 km NNE of Amboy, Washington · 7711 days ago · -2 km deep · 1 km away
  19. 1.637 km NNE of Amboy, Washington · 7711 days ago · -2 km deep · 0 km away
  20. 1.937 km NNE of Amboy, Washington · 7711 days ago · -2 km deep · 0 km away
  21. 2.837 km NNE of Amboy, Washington · 7711 days ago · -2 km deep · 0 km away
  22. 1.537 km NNE of Amboy, Washington · 7711 days ago · 0 km deep · 1 km away
  23. 2.537 km NNE of Amboy, Washington · 7711 days ago · -2 km deep · 1 km away
  24. 3.0Washington · 7710 days ago · -1 km deep · 1 km away
  25. 1.9Washington · 7710 days ago · -2 km deep · 0 km away
  26. 1.637 km NNE of Amboy, Washington · 7710 days ago · -2 km deep · 0 km away
  27. 1.737 km NNE of Amboy, Washington · 7710 days ago · -2 km deep · 0 km away
  28. 2.337 km NNE of Amboy, Washington · 7710 days ago · -2 km deep · 1 km away
  29. 1.937 km NNE of Amboy, Washington · 7710 days ago · -2 km deep · 0 km away
  30. 1.8Washington · 7710 days ago · -2 km deep · 0 km away
  31. 3.137 km NNE of Amboy, Washington · 7710 days ago · -2 km deep · 0 km away
  32. 3.037 km NNE of Amboy, Washington · 7710 days ago · -2 km deep · 0 km away
  33. 1.59 km NW of Morton, Washington · 7710 days ago · 12 km deep · 49 km away
  34. 2.437 km NNE of Amboy, Washington · 7710 days ago · -2 km deep · 0 km away
  35. 1.937 km NNE of Amboy, Washington · 7709 days ago · -2 km deep · 0 km away
  36. 2.237 km NNE of Amboy, Washington · 7709 days ago · -1 km deep · 0 km away
  37. 2.936 km NNE of Amboy, Washington · 7709 days ago · -2 km deep · 0 km away
  38. 2.037 km NNE of Amboy, Washington · 7709 days ago · -2 km deep · 0 km away
  39. 1.937 km NNE of Amboy, Washington · 7709 days ago · -2 km deep · 0 km away
  40. 2.537 km NNE of Amboy, Washington · 7709 days ago · -2 km deep · 0 km away
  41. 1.53 km WNW of Onalaska, Washington · 7709 days ago · 20 km deep · 62 km away
  42. 2.237 km NNE of Amboy, Washington · 7709 days ago · -2 km deep · 0 km away
  43. 2.837 km NNE of Amboy, Washington · 7708 days ago · -2 km deep · 0 km away
  44. 2.137 km NNE of Amboy, Washington · 7708 days ago · -2 km deep · 0 km away
  45. 1.937 km NNE of Amboy, Washington · 7708 days ago · -2 km deep · 0 km away
  46. 2.437 km NNE of Amboy, Washington · 7708 days ago · -2 km deep · 1 km away
  47. 2.437 km NNE of Amboy, Washington · 7707 days ago · -2 km deep · 0 km away
  48. 1.537 km NNE of Amboy, Washington · 7707 days ago · -2 km deep · 0 km away
  49. 1.837 km NNE of Amboy, Washington · 7707 days ago · -2 km deep · 0 km away
  50. 2.037 km NNE of Amboy, Washington · 7707 days ago · -2 km deep · 1 km away
  51. 2.037 km NNE of Amboy, Washington · 7707 days ago · -2 km deep · 0 km away
  52. 1.9Washington · 7707 days ago · -2 km deep · 0 km away
  53. 2.637 km NNE of Amboy, Washington · 7707 days ago · -2 km deep · 0 km away
  54. 2.337 km NNE of Amboy, Washington · 7707 days ago · -2 km deep · 0 km away
  55. 2.937 km NNE of Amboy, Washington · 7707 days ago · -2 km deep · 1 km away
  56. 2.837 km NNE of Amboy, Washington · 7707 days ago · -2 km deep · 0 km away
  57. 2.137 km NNE of Amboy, Washington · 7707 days ago · -1 km deep · 1 km away
  58. 1.937 km NNE of Amboy, Washington · 7706 days ago · -2 km deep · 0 km away
  59. 2.238 km NNE of Amboy, Washington · 7706 days ago · -2 km deep · 1 km away
  60. 2.737 km NNE of Amboy, Washington · 7706 days ago · -2 km deep · 0 km away

The first 60 of 182.

Before

  1. 1.937 km NNE of Amboy, Washington · 7713 days ago · -2 km deep · 1 km away
  2. 2.437 km NNE of Amboy, Washington · 7713 days ago · -2 km deep · 0 km away
  3. 2.037 km NNE of Amboy, Washington · 7713 days ago · -2 km deep · 0 km away
  4. 2.636 km NNE of Amboy, Washington · 7714 days ago · -2 km deep · 0 km away
  5. 1.937 km NNE of Amboy, Washington · 7714 days ago · -2 km deep · 0 km away
  6. 1.737 km NNE of Amboy, Washington · 7714 days ago · -2 km deep · 0 km away
  7. 2.838 km NNE of Amboy, Washington · 7714 days ago · 0 km deep · 1 km away
  8. 2.437 km NNE of Amboy, Washington · 7714 days ago · -2 km deep · 1 km away
  9. 2.637 km NNE of Amboy, Washington · 7714 days ago · -1 km deep · 0 km away
  10. 1.737 km NNE of Amboy, Washington · 7714 days ago · -2 km deep · 0 km away
  11. 1.737 km NNE of Amboy, Washington · 7714 days ago · -2 km deep · 0 km away
  12. 1.638 km SSE of Morton, Washington · 7714 days ago · 9 km deep · 7 km away
  13. 2.437 km NNE of Amboy, Washington · 7715 days ago · -2 km deep · 1 km away
  14. 3.137 km NNE of Amboy, Washington · 7715 days ago · -2 km deep · 1 km away
  15. 2.637 km NNE of Amboy, Washington · 7715 days ago · -2 km deep · 0 km away
  16. 1.837 km NNE of Amboy, Washington · 7715 days ago · -2 km deep · 0 km away
  17. 1.837 km NNE of Amboy, Washington · 7715 days ago · -2 km deep · 0 km away
  18. 1.837 km NNE of Amboy, Washington · 7715 days ago · -2 km deep · 0 km away
  19. 2.737 km NNE of Amboy, Washington · 7715 days ago · -2 km deep · 0 km away
  20. 2.836 km NNE of Amboy, Washington · 7715 days ago · -2 km deep · 1 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event uw10683193. Read Fri, Oct 2, 2026, 7:09 PM UTC.