Washington earthquakes

M2.7 earthquake 19 km W of Brinnon, Washington

A magnitude 2.7 earthquake struck 19 km W of Brinnon, Washington on Sun, Apr 29, 2007, 10:54 PM PDT (05:54 UTC), 45 km (28 mi) below the surface.

A larger quake followed: M2.8 3 km NW of Dash Point, Washington. This one was a foreshock.

Brinnon 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
2.7 (ML, local (Richter)), micro
Magnitude from
Pacific Northwest Seismic Network
Local time
UTC
2007-04-30 05:54:47 UTC
Depth
44.7 km (27.8 mi), shallow
Epicenter
47.691° N, 123.152° 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 0.4 km horizontally, 0.7 km in depth
Magnitude uncertainty
±0.08
Depth from
From location
Station coverage gap
40°
Stations used
25

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 14 in the 60 days after this one and 6 in the 30 days before it.

After

  1. 2.15 km NE of Lofall, Washington · 7096 days ago · 27 km deep · 45 km away
  2. 1.810 km E of Forks, Washington · 7093 days ago · 0 km deep · 86 km away
  3. 1.89 km SW of Friday Harbor, Washington · 7091 days ago · 28 km deep · 87 km away
  4. 2.74 km W of Gorst, Washington · 7086 days ago · 21 km deep · 34 km away
  5. 1.60 km ESE of Boulevard Park, Washington · 7082 days ago · 20 km deep · 67 km away
  6. 1.74 km NE of McCleary, Washington · 7079 days ago · 0 km deep · 67 km away
  7. 1.52 km NNE of Lake Roesiger, Washington · 7079 days ago · 13 km deep · 99 km away
  8. 2.10 km ENE of Boulevard Park, Washington · 7078 days ago · 31 km deep · 67 km away
  9. 1.52 km NNW of Duvall, Washington · 7074 days ago · 0 km deep · 87 km away
  10. 1.50 km ENE of Boulevard Park, Washington · 7063 days ago · 28 km deep · 67 km away
  11. 1.52 km SSE of Parkwood, Washington · 7058 days ago · 22 km deep · 46 km away
  12. 2.83 km NW of Dash Point, Washington · 7050 days ago · 24 km deep · 65 km away
  13. 1.79 km SSW of Sultan, Washington · 7038 days ago · 7 km deep · 96 km away
  14. 1.56 km SSE of Monroe, Washington · 7037 days ago · 17 km deep · 92 km away

Before

  1. 2.25 km SSW of Fox Island, Washington · 7098 days ago · 29 km deep · 66 km away
  2. 1.92 km SSE of Hobart, Washington · 7104 days ago · 19 km deep · 96 km away
  3. 1.67 km ENE of Duvall, Washington · 7104 days ago · 6 km deep · 95 km away
  4. 1.70 km ENE of Granite Falls, Washington · 7109 days ago · -1 km deep · 99 km away
  5. 3.56 km SE of Skokomish, Washington · 7115 days ago · 48 km deep · 45 km away
  6. 2.58 km SSW of Seabeck, Washington · 7126 days ago · 21 km deep · 24 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event uw10730708. Read Sun, Oct 4, 2026, 4:44 AM UTC.