Washington earthquakes

M2.4 earthquake 7 km SSW of Seabeck, Washington

A magnitude 2.4 earthquake struck 7 km SSW of Seabeck, Washington on Mon, Oct 31, 2005, 5:17 AM PST (13:17 UTC), 21 km (13 mi) below the surface.

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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
2.4 (Md, duration), micro
Magnitude from
Pacific Northwest Seismic Network
Local time
UTC
2005-10-31 13:17:30 UTC
Depth
21.3 km (13.3 mi), shallow
Epicenter
47.572° N, 122.859° 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
±0.03
Depth from
From location
Station coverage gap
60°
Stations used
60

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 17 in the 60 days after this one and 1 in the 30 days before it.

After

  1. 1.56 km ESE of Enumclaw, Washington · 7637 days ago · 23 km deep · 83 km away
  2. 1.54 km ENE of Lake Roesiger, Washington · 7635 days ago · 13 km deep · 88 km away
  3. 2.12 km WNW of Tacoma, Washington · 7634 days ago · 12 km deep · 45 km away
  4. 1.65 km E of Lake McMurray, Washington · 7625 days ago · 3 km deep · 98 km away
  5. 1.86 km SW of Wilderness Rim, Washington · 7621 days ago · 20 km deep · 80 km away
  6. 1.94 km W of Shoreline, Washington · 7619 days ago · 26 km deep · 40 km away
  7. 1.83 km ESE of Snohomish, Washington · 7615 days ago · 26 km deep · 70 km away
  8. 2.05 km WSW of Wilderness Rim, Washington · 7613 days ago · 20 km deep · 78 km away
  9. 1.81 km NNE of Bellevue, Washington · 7603 days ago · 29 km deep · 51 km away
  10. 1.519 km NNW of Jamestown, Washington · 7598 days ago · 25 km deep · 84 km away
  11. 2.31 km WNW of Issaquah, Washington · 7597 days ago · 18 km deep · 61 km away
  12. 1.83 km NNE of Lake Roesiger, Washington · 7596 days ago · 14 km deep · 86 km away
  13. 1.63 km NE of Lake Roesiger, Washington · 7596 days ago · 14 km deep · 87 km away
  14. 1.53 km NE of Lake Roesiger, Washington · 7596 days ago · 12 km deep · 87 km away
  15. 2.04 km W of Des Moines, Washington · 7594 days ago · 21 km deep · 40 km away
  16. 1.93 km WSW of North Bend, Washington · 7586 days ago · 20 km deep · 78 km away
  17. 2.310 km S of Sultan, Washington · 7585 days ago · 12 km deep · 81 km away

Before

  1. 2.3Washington · 7661 days ago · 17 km deep · 88 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event uw10687793. Read Sat, Oct 3, 2026, 12:06 AM UTC.