Washington earthquakes

M2.3 earthquake 2 km ENE of Granite Falls, Washington

A magnitude 2.3 earthquake struck 2 km ENE of Granite Falls, Washington on Fri, Oct 5, 2007, 2:30 PM PDT (21:30 UTC), -1 km (0 mi) below the surface.

A larger quake followed: M3.9 7 km NNW of Brinnon, Washington. This one was a foreshock.

Granite Falls 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
2.3 (Md, duration), micro
Magnitude from
Pacific Northwest Seismic Network
Local time
UTC
2007-10-05 21:30:42 UTC
Depth
-0.8 km (-0.5 mi), shallow
Epicenter
48.090° N, 121.941° 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, 0.3 km in depth
Magnitude uncertainty
±0.05
Depth from
Operator assigned
Station coverage gap
51°
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: 16 in the 60 days after this one and 13 in the 30 days before it.

After

  1. 1.53 km WNW of Tulalip, Washington · 6939 days ago · 23 km deep · 29 km away
  2. 1.65 km WSW of Hansville, Washington · 6934 days ago · 4 km deep · 54 km away
  3. 2.15 km SW of North Bend, Washington · 6923 days ago · 23 km deep · 70 km away
  4. 1.53 km N of Duvall, Washington · 6918 days ago · -1 km deep · 35 km away
  5. 2.05 km SE of Quilcene, Washington · 6916 days ago · 21 km deep · 74 km away
  6. 1.911 km N of Jamestown, Washington · 6914 days ago · 28 km deep · 87 km away
  7. 1.51 km SSE of Edgewood, Washington · 6910 days ago · 22 km deep · 98 km away
  8. 1.52 km N of Duvall, Washington · 6909 days ago · 25 km deep · 36 km away
  9. 1.71 km W of Chico, Washington · 6905 days ago · 16 km deep · 79 km away
  10. 3.239 km W of Winthrop, Washington · 6902 days ago · 0 km deep · 100 km away
  11. 1.95 km N of Port Ludlow, Washington · 6899 days ago · 4 km deep · 57 km away
  12. 2.21 km WSW of Bellevue, Washington · 6897 days ago · 9 km deep · 58 km away
  13. 1.93 km SE of Arlington Heights, Washington · 6895 days ago · 2 km deep · 12 km away
  14. 3.97 km NNW of Brinnon, Washington · 6887 days ago · 53 km deep · 83 km away · felt by 466
  15. 1.51 km NNW of Southworth, Washington · 6886 days ago · 25 km deep · 76 km away
  16. 1.83 km SW of Keyport, Washington · 6881 days ago · 24 km deep · 70 km away

Before

  1. 2.31 km NNW of Bremerton, Washington · 6939 days ago · 25 km deep · 77 km away
  2. 1.65 km WSW of Lake Cavanaugh, Washington · 6941 days ago · 8 km deep · 26 km away
  3. 2.43 km S of Everson, Washington · 6944 days ago · 12 km deep · 93 km away
  4. 1.625 km NNE of Concrete, Washington · 6945 days ago · 1 km deep · 77 km away
  5. 2.22 km WSW of Wilderness Rim, Washington · 6946 days ago · 18 km deep · 73 km away
  6. 2.010 km NW of Belfair, Washington · 6951 days ago · 14 km deep · 99 km away
  7. 2.05 km NNE of Belfair, Washington · 6951 days ago · 21 km deep · 92 km away
  8. 3.41 km N of Carlsborg, Washington · 6953 days ago · 41 km deep · 91 km away
  9. 2.13 km NW of Issaquah, Washington · 6957 days ago · 42 km deep · 60 km away
  10. 1.52 km WNW of Duvall, Washington · 6961 days ago · -1 km deep · 38 km away
  11. 3.016 km SE of Friday Harbor, Washington · 6962 days ago · 57 km deep · 78 km away · felt by 4
  12. 2.03 km E of Dash Point, Washington · 6962 days ago · 26 km deep · 92 km away
  13. 2.11 km N of Mirrormont, Washington · 6967 days ago · 22 km deep · 68 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event uw10724183. Read Mon, Oct 5, 2026, 4:10 AM UTC.