Washington earthquakes

M1.5 earthquake 19 km SW of Nile, Washington

A magnitude 1.5 earthquake struck 19 km SW of Nile, Washington on Fri, Apr 20, 2007, 12:56 PM PDT (19:56 UTC), -1 km (0 mi) below the surface.

A larger quake followed: M3.1 38 km NNE of Amboy, Washington. 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
1.5 (Md, duration), micro
Magnitude from
Pacific Northwest Seismic Network
Local time
UTC
2007-04-20 19:56:24 UTC
Depth
-0.6 km (-0.4 mi), shallow
Epicenter
46.684° N, 121.095° 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 0.5 km horizontally, 16.2 km in depth
Magnitude uncertainty
±0.08
Depth from
Operator assigned
Station coverage gap
96°
Stations used
19

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 35 in the 60 days after this one and 25 in the 30 days before it.

After

  1. 1.527 km WNW of Bickleton, Washington · 7107 days ago · 13 km deep · 74 km away
  2. 2.038 km NNE of Amboy, Washington · 7107 days ago · 3 km deep · 99 km away
  3. 2.437 km NNE of Amboy, Washington · 7105 days ago · -1 km deep · 100 km away
  4. 2.437 km NNE of Amboy, Washington · 7104 days ago · -1 km deep · 100 km away
  5. 2.137 km NNE of Amboy, Washington · 7104 days ago · -1 km deep · 100 km away
  6. 2.037 km NNE of Amboy, Washington · 7101 days ago · -2 km deep · 100 km away
  7. 1.638 km S of Morton, Washington · 7101 days ago · -2 km deep · 99 km away
  8. 2.538 km NNE of Amboy, Washington · 7101 days ago · 0 km deep · 100 km away
  9. 2.237 km NNE of Amboy, Washington · 7101 days ago · 0 km deep · 100 km away
  10. 2.138 km NNE of Amboy, Washington · 7100 days ago · -1 km deep · 99 km away
  11. 2.137 km NNE of Amboy, Washington · 7098 days ago · 0 km deep · 100 km away
  12. 2.137 km NNE of Amboy, Washington · 7098 days ago · -1 km deep · 100 km away
  13. 2.037 km NNE of Amboy, Washington · 7096 days ago · -2 km deep · 100 km away
  14. 2.737 km NNE of Amboy, Washington · 7093 days ago · -1 km deep · 100 km away
  15. 1.624 km S of Morton, Washington · 7091 days ago · 8 km deep · 97 km away
  16. 1.737 km NNE of Amboy, Washington · 7090 days ago · -2 km deep · 100 km away
  17. 2.05 km SE of Vantage, Washington · 7089 days ago · 2 km deep · 92 km away
  18. 2.237 km NNE of Amboy, Washington · 7083 days ago · -1 km deep · 100 km away
  19. 2.837 km NNE of Amboy, Washington · 7079 days ago · -2 km deep · 100 km away
  20. 1.522 km ENE of Ashford, Washington · 7079 days ago · -1 km deep · 54 km away
  21. 2.36 km SSW of Morton, Washington · 7076 days ago · 18 km deep · 95 km away
  22. 1.96 km SSW of Morton, Washington · 7075 days ago · 19 km deep · 96 km away
  23. 2.06 km SSW of Morton, Washington · 7073 days ago · 19 km deep · 95 km away
  24. 1.82 km NNE of Enumclaw, Washington · 7073 days ago · 12 km deep · 90 km away
  25. 1.937 km NNE of Amboy, Washington · 7063 days ago · -2 km deep · 100 km away
  26. 1.837 km NNE of Amboy, Washington · 7063 days ago · -1 km deep · 100 km away
  27. 2.537 km NNE of Amboy, Washington · 7060 days ago · -2 km deep · 100 km away
  28. 1.522 km ENE of Ashford, Washington · 7059 days ago · -1 km deep · 54 km away
  29. 3.138 km NNE of Amboy, Washington · 7058 days ago · -2 km deep · 100 km away
  30. 2.615 km NNE of Ashford, Washington · 7056 days ago · 8 km deep · 69 km away
  31. 2.40 km WNW of Packwood, Washington · 7054 days ago · 10 km deep · 45 km away
  32. 1.838 km NNE of Amboy, Washington · 7051 days ago · -2 km deep · 100 km away
  33. 2.837 km NNE of Amboy, Washington · 7051 days ago · -2 km deep · 100 km away
  34. 2.137 km NNE of Amboy, Washington · 7050 days ago · -1 km deep · 100 km away
  35. 1.67 km WSW of Packwood, Washington · 7049 days ago · 11 km deep · 52 km away

Before

  1. 2.737 km NNE of Amboy, Washington · 7108 days ago · -1 km deep · 100 km away
  2. 1.637 km NNE of Amboy, Washington · 7108 days ago · -1 km deep · 100 km away
  3. 3.137 km NNE of Amboy, Washington · 7112 days ago · -1 km deep · 100 km away
  4. 2.237 km NNE of Amboy, Washington · 7117 days ago · -1 km deep · 100 km away
  5. 1.537 km NNE of Amboy, Washington · 7119 days ago · -2 km deep · 100 km away
  6. 2.737 km NNE of Amboy, Washington · 7120 days ago · -1 km deep · 100 km away
  7. 1.537 km NNE of Amboy, Washington · 7120 days ago · -1 km deep · 100 km away
  8. 1.637 km NNE of Amboy, Washington · 7122 days ago · -2 km deep · 99 km away
  9. 1.737 km NNE of Amboy, Washington · 7123 days ago · -2 km deep · 100 km away
  10. 1.5Washington · 7124 days ago · -2 km deep · 51 km away
  11. 2.837 km NNE of Amboy, Washington · 7125 days ago · -1 km deep · 100 km away
  12. 1.837 km NNE of Amboy, Washington · 7126 days ago · -1 km deep · 100 km away
  13. 2.037 km NNE of Amboy, Washington · 7127 days ago · -1 km deep · 100 km away
  14. 1.919 km NNE of Ashford, Washington · 7128 days ago · 12 km deep · 69 km away
  15. 2.437 km NNE of Amboy, Washington · 7130 days ago · -1 km deep · 99 km away
  16. 2.237 km NNE of Amboy, Washington · 7131 days ago · -1 km deep · 100 km away
  17. 2.137 km NNE of Amboy, Washington · 7132 days ago · -1 km deep · 100 km away
  18. 2.237 km NNE of Amboy, Washington · 7133 days ago · -1 km deep · 100 km away
  19. 2.724 km ENE of Ashford, Washington · 7134 days ago · -2 km deep · 53 km away
  20. 1.924 km ENE of Ashford, Washington · 7134 days ago · -2 km deep · 54 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event uw10727893. Read Sun, Oct 4, 2026, 3:04 PM UTC.