Washington earthquakes

M1.6 earthquake 4 km NE of Belfair, Washington

A magnitude 1.6 earthquake struck 4 km NE of Belfair, Washington on Tue, Jul 10, 2007, 2:31 AM PDT (09:31 UTC), 20 km (13 mi) below the surface.

A larger quake followed: M2.6 4 km SW of Langley, 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
1.6 (Md, duration), micro
Magnitude from
Pacific Northwest Seismic Network
Local time
UTC
2007-07-10 09:31:26 UTC
Depth
20.2 km (12.5 mi), shallow
Epicenter
47.478° N, 122.785° 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 0.1 km horizontally, 0.2 km in depth
Magnitude uncertainty
±0.05
Depth from
From location
Station coverage gap
49°
Stations used
38

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 26 in the 60 days after this one and 11 in the 30 days before it.

After

  1. 1.72 km SSW of Woodway, Washington · 7025 days ago · 14 km deep · 44 km away
  2. 2.031 km N of Amanda Park, Washington · 7023 days ago · 24 km deep · 89 km away
  3. 1.51 km NNE of Lake Stickney, Washington · 7018 days ago · 22 km deep · 61 km away
  4. 2.06 km SSE of Quilcene, Washington · 7018 days ago · 26 km deep · 33 km away
  5. 2.117 km SSE of Carbonado, Washington · 7018 days ago · 11 km deep · 86 km away
  6. 2.64 km SW of Langley, Washington · 7016 days ago · 57 km deep · 64 km away
  7. 1.6Puget Sound region, Washington · 7012 days ago · 17 km deep · 57 km away
  8. 1.97 km NE of Humptulips, Washington · 7011 days ago · 30 km deep · 86 km away
  9. 1.97 km SE of Quilcene, Washington · 7011 days ago · 20 km deep · 33 km away
  10. 1.70 km W of Rocky Point, Washington · 7010 days ago · 21 km deep · 15 km away
  11. 2.14 km NE of Lake Roesiger, Washington · 7010 days ago · 12 km deep · 89 km away
  12. 1.56 km SSW of Port Ludlow, Washington · 7010 days ago · 18 km deep · 44 km away
  13. 1.55 km N of Lofall, Washington · 7006 days ago · 23 km deep · 44 km away
  14. 2.05 km SSW of Port Ludlow, Washington · 7004 days ago · 19 km deep · 45 km away
  15. 1.80 km SSW of North Bend, Washington · 7001 days ago · 9 km deep · 75 km away
  16. 2.116 km N of Jamestown, Washington · 6992 days ago · 48 km deep · 91 km away
  17. 1.82 km E of Dash Point, Washington · 6992 days ago · 29 km deep · 35 km away
  18. 1.815 km N of Jamestown, Washington · 6989 days ago · 25 km deep · 90 km away
  19. 1.56 km WSW of Snoqualmie, Washington · 6985 days ago · 9 km deep · 66 km away
  20. 2.12 km SSE of Woodinville, Washington · 6984 days ago · 22 km deep · 56 km away
  21. 2.08 km NE of Snoqualmie, Washington · 6983 days ago · 15 km deep · 79 km away
  22. 1.62 km NNE of Enetai, Washington · 6981 days ago · 23 km deep · 21 km away
  23. 2.37 km ENE of Allyn, Washington · 6977 days ago · 51 km deep · 8 km away
  24. 2.31 km NNW of Esperance, Washington · 6975 days ago · 21 km deep · 48 km away
  25. 2.1Puget Sound region, Washington · 6973 days ago · 13 km deep · 68 km away
  26. 1.91 km S of Maple Heights-Lake Desire, Washington · 6969 days ago · 22 km deep · 52 km away

Before

  1. 1.78 km NE of Snoqualmie, Washington · 7029 days ago · 15 km deep · 79 km away
  2. 1.65 km E of Carnation, Washington · 7032 days ago · 18 km deep · 73 km away
  3. 2.84 km SW of Sultan, Washington · 7035 days ago · 7 km deep · 80 km away
  4. 1.71 km ENE of Monroe North, Washington · 7036 days ago · 16 km deep · 76 km away
  5. 1.56 km SSE of Monroe, Washington · 7037 days ago · 17 km deep · 73 km away
  6. 1.79 km SSW of Sultan, Washington · 7038 days ago · 7 km deep · 77 km away
  7. 1.75 km NE of Snoqualmie, Washington · 7042 days ago · 11 km deep · 76 km away
  8. 1.57 km ENE of Snoqualmie, Washington · 7043 days ago · 12 km deep · 80 km away
  9. 2.06 km NE of Snoqualmie, Washington · 7047 days ago · 12 km deep · 77 km away
  10. 2.83 km NW of Dash Point, Washington · 7050 days ago · 24 km deep · 29 km away
  11. 1.91 km SSW of North Bend, Washington · 7054 days ago · 7 km deep · 75 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event uw10722658. Read Sun, Oct 4, 2026, 12:09 PM UTC.