Washington earthquakes

M2.1 earthquake 36 km NNE of Amboy, Washington

A magnitude 2.1 earthquake struck 36 km NNE of Amboy, Washington on Thu, Sep 21, 2006, 9:05 AM PDT (16:05 UTC), -1 km (0 mi) below the surface.

A larger quake followed: M4.5 27 km NNE of Packwood, 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
2.1 (Md, duration), micro
Magnitude from
Pacific Northwest Seismic Network
Local time
UTC
2006-09-21 16:05:09 UTC
Depth
-0.8 km (-0.5 mi), shallow
Epicenter
46.194° N, 122.199° 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.

Location uncertainty
About 0.2 km horizontally, 0.1 km in depth
Magnitude uncertainty
±0.03
Depth from
From location
Station coverage gap
121°
Stations used
10

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 176 in the 60 days after this one and 127 in the 30 days before it.

After

  1. 2.337 km NNE of Amboy, Washington · 7316 days ago · -2 km deep · 1 km away
  2. 2.437 km NNE of Amboy, Washington · 7316 days ago · -2 km deep · 1 km away
  3. 2.037 km NNE of Amboy, Washington · 7315 days ago · -2 km deep · 1 km away
  4. 1.82 km NNW of Maywood Park, Oregon · 7315 days ago · 21 km deep · 75 km away
  5. 2.137 km NNE of Amboy, Washington · 7315 days ago · -2 km deep · 1 km away
  6. 3.037 km NNE of Amboy, Washington · 7314 days ago · -2 km deep · 1 km away
  7. 2.137 km NNE of Amboy, Washington · 7314 days ago · -2 km deep · 1 km away
  8. 1.937 km NNE of Amboy, Washington · 7314 days ago · -1 km deep · 0 km away
  9. 1.76 km E of Mossyrock, Washington · 7313 days ago · 18 km deep · 39 km away
  10. 2.137 km NNE of Amboy, Washington · 7313 days ago · -1 km deep · 1 km away
  11. 2.337 km NNE of Amboy, Washington · 7312 days ago · -2 km deep · 1 km away
  12. 2.338 km NNE of Amboy, Washington · 7312 days ago · -2 km deep · 2 km away
  13. 2.037 km NNE of Amboy, Washington · 7311 days ago · -2 km deep · 0 km away
  14. 2.337 km NNE of Amboy, Washington · 7311 days ago · -2 km deep · 0 km away
  15. 2.44 km NNW of Mount Hood, Oregon · 7311 days ago · 5 km deep · 83 km away
  16. 1.937 km NNE of Amboy, Washington · 7310 days ago · -2 km deep · 0 km away
  17. 2.337 km NNE of Amboy, Washington · 7310 days ago · -2 km deep · 0 km away
  18. 2.937 km NNE of Amboy, Washington · 7310 days ago · -2 km deep · 1 km away
  19. 1.937 km NNE of Amboy, Washington · 7310 days ago · -2 km deep · 1 km away
  20. 2.137 km NNE of Amboy, Washington · 7309 days ago · -1 km deep · 0 km away
  21. 2.438 km NNE of Amboy, Washington · 7309 days ago · -2 km deep · 1 km away
  22. 1.637 km NNE of Amboy, Washington · 7309 days ago · -2 km deep · 1 km away
  23. 1.737 km NNE of Amboy, Washington · 7309 days ago · -1 km deep · 0 km away
  24. 2.137 km NNE of Amboy, Washington · 7308 days ago · -1 km deep · 1 km away
  25. 2.437 km NNE of Amboy, Washington · 7308 days ago · -1 km deep · 0 km away
  26. 1.937 km NNE of Amboy, Washington · 7308 days ago · -1 km deep · 0 km away
  27. 1.637 km NNE of Amboy, Washington · 7307 days ago · -1 km deep · 0 km away
  28. 3.237 km NNE of Amboy, Washington · 7307 days ago · -2 km deep · 0 km away
  29. 2.337 km NNE of Amboy, Washington · 7307 days ago · -2 km deep · 0 km away
  30. 3.137 km NNE of Amboy, Washington · 7307 days ago · -2 km deep · 1 km away
  31. 2.237 km NNE of Amboy, Washington · 7307 days ago · -2 km deep · 1 km away
  32. 2.037 km NNE of Amboy, Washington · 7307 days ago · -2 km deep · 1 km away
  33. 1.937 km NNE of Amboy, Washington · 7306 days ago · -2 km deep · 0 km away
  34. 2.037 km NNE of Amboy, Washington · 7306 days ago · -1 km deep · 0 km away
  35. 1.637 km NNE of Amboy, Washington · 7306 days ago · -2 km deep · 1 km away
  36. 1.737 km NNE of Amboy, WA · 7305 days ago · -2 km deep · 0 km away
  37. 2.337 km NNE of Amboy, Washington · 7305 days ago · -1 km deep · 0 km away
  38. 1.837 km NNE of Amboy, Washington · 7305 days ago · -2 km deep · 0 km away
  39. 2.337 km NNE of Amboy, Washington · 7304 days ago · -2 km deep · 0 km away
  40. 2.837 km NNE of Amboy, Washington · 7304 days ago · -2 km deep · 1 km away
  41. 2.037 km NNE of Amboy, Washington · 7304 days ago · -2 km deep · 1 km away
  42. 1.737 km NNE of Amboy, Washington · 7304 days ago · -1 km deep · 0 km away
  43. 1.937 km NNE of Amboy, Washington · 7304 days ago · -1 km deep · 0 km away
  44. 2.337 km NNE of Amboy, Washington · 7303 days ago · -1 km deep · 1 km away
  45. 2.337 km NNE of Amboy, Washington · 7303 days ago · -2 km deep · 1 km away
  46. 2.437 km NNE of Amboy, Washington · 7303 days ago · -2 km deep · 0 km away
  47. 1.637 km NNE of Amboy, Washington · 7302 days ago · -2 km deep · 0 km away
  48. 2.537 km NNE of Amboy, Washington · 7302 days ago · -1 km deep · 0 km away
  49. 3.437 km NNE of Amboy, Washington · 7302 days ago · -2 km deep · 1 km away
  50. 2.437 km NNE of Amboy, Washington · 7302 days ago · -2 km deep · 1 km away
  51. 1.537 km NNE of Amboy, Washington · 7301 days ago · -2 km deep · 0 km away
  52. 2.237 km NNE of Amboy, Washington · 7301 days ago · -2 km deep · 1 km away
  53. 2.337 km NNE of Amboy, Washington · 7301 days ago · -2 km deep · 1 km away
  54. 4.527 km NNE of Packwood, Washington · 7300 days ago · 2 km deep · 86 km away · felt by 1,294
  55. 2.527 km N of Packwood, Washington · 7300 days ago · 3 km deep · 86 km away
  56. 1.728 km NNE of Packwood, Washington · 7300 days ago · 4 km deep · 87 km away
  57. 2.828 km NNE of Packwood, Washington · 7300 days ago · 3 km deep · 87 km away
  58. 1.927 km NNE of Packwood, Washington · 7300 days ago · 3 km deep · 86 km away
  59. 1.627 km N of Packwood, Washington · 7300 days ago · 3 km deep · 86 km away
  60. 2.337 km NNE of Amboy, Washington · 7300 days ago · -1 km deep · 1 km away

The first 60 of 176.

Before

  1. 1.637 km NNE of Amboy, Washington · 7317 days ago · -2 km deep · 0 km away
  2. 2.937 km NNE of Amboy, Washington · 7318 days ago · -2 km deep · 1 km away
  3. 2.337 km NNE of Amboy, Washington · 7318 days ago · -1 km deep · 0 km away
  4. 2.437 km NNE of Amboy, Washington · 7318 days ago · -2 km deep · 0 km away
  5. 2.538 km NNE of Amboy, Washington · 7319 days ago · -2 km deep · 1 km away
  6. 2.037 km NNE of Amboy, Washington · 7319 days ago · -2 km deep · 1 km away
  7. 2.037 km NNE of Amboy, Washington · 7319 days ago · -2 km deep · 1 km away
  8. 2.337 km NNE of Amboy, Washington · 7320 days ago · -2 km deep · 0 km away
  9. 2.537 km NNE of Amboy, Washington · 7320 days ago · -2 km deep · 1 km away
  10. 2.037 km NNE of Amboy, Washington · 7320 days ago · -2 km deep · 0 km away
  11. 2.137 km NNE of Amboy, Washington · 7320 days ago · -2 km deep · 1 km away
  12. 1.837 km NNE of Amboy, Washington · 7321 days ago · -2 km deep · 0 km away
  13. 2.112 km WSW of Packwood, Washington · 7321 days ago · 2 km deep · 49 km away
  14. 2.037 km NNE of Amboy, Washington · 7321 days ago · -1 km deep · 1 km away
  15. 2.237 km NNE of Amboy, Washington · 7322 days ago · -1 km deep · 1 km away
  16. 2.737 km NNE of Amboy, Washington · 7322 days ago · -2 km deep · 1 km away
  17. 2.037 km NNE of Amboy, Washington · 7322 days ago · -1 km deep · 1 km away
  18. 2.437 km NNE of Amboy, Washington · 7323 days ago · -2 km deep · 1 km away
  19. 1.817 km SSE of Carbonado, Washington · 7323 days ago · 11 km deep · 84 km away
  20. 2.137 km NNE of Amboy, Washington · 7323 days ago · -2 km deep · 0 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event uw10705483. Read Sat, Oct 3, 2026, 8:29 AM UTC.