Washington earthquakes

M1.7 earthquake 5 km NNW of Maplewood, Washington

A magnitude 1.7 earthquake struck 5 km NNW of Maplewood, Washington on Mon, Aug 30, 2004, 8:35 AM PDT (15:35 UTC), 20 km (12 mi) below the surface.

A larger quake followed: M3.1 4 km NNE of Jamestown, Washington. This one was a foreshock.

Maplewood 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
1.7 (Md, duration), micro
Magnitude from
Pacific Northwest Seismic Network
Local time
UTC
2004-08-30 15:35:53 UTC
Depth
19.7 km (12.3 mi), shallow
Epicenter
47.448° N, 122.575° 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 0.6 km horizontally, 0.6 km in depth
Magnitude uncertainty
±0.03
Depth from
From location
Station coverage gap
74°
Stations used
22

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 13 in the 60 days after this one and 16 in the 30 days before it.

After

  1. 2.211 km ESE of Ashford, Washington · 8066 days ago · 6 km deep · 96 km away
  2. 2.011 km ENE of Enumclaw, Washington · 8064 days ago · 15 km deep · 60 km away
  3. 1.59 km WSW of Port Ludlow, Washington · 8063 days ago · 26 km deep · 53 km away
  4. 1.51 km E of Maple Valley, Washington · 8059 days ago · 13 km deep · 41 km away
  5. 1.55 km SSW of Fall City, Washington · 8054 days ago · 13 km deep · 51 km away
  6. 1.83 km E of Dash Point, Washington · 8050 days ago · 26 km deep · 21 km away
  7. 2.214 km N of Onalaska, Washington · 8043 days ago · -1 km deep · 83 km away
  8. 3.14 km NNE of Jamestown, Washington · 8043 days ago · 16 km deep · 87 km away
  9. 1.623 km WNW of Brinnon, Washington · 8043 days ago · 42 km deep · 57 km away
  10. 1.58 km SW of Camano, Washington · 8035 days ago · 26 km deep · 75 km away
  11. 2.32 km NE of Union Hill-Novelty Hill, Washington · 8035 days ago · 9 km deep · 51 km away
  12. 1.75 km ENE of Granite Falls, Washington · 8031 days ago · -1 km deep · 88 km away
  13. 1.717 km SSE of Carbonado, Washington · 8031 days ago · 6 km deep · 74 km away

Before

  1. 1.617 km SSE of Carbonado, Washington · 8069 days ago · 7 km deep · 74 km away
  2. 2.04 km E of Dash Point, Washington · 8070 days ago · 28 km deep · 21 km away
  3. 1.51 km NNW of Silvana, Washington · 8070 days ago · 8 km deep · 88 km away
  4. 1.63 km WSW of White Center, Washington · 8077 days ago · 20 km deep · 15 km away
  5. 2.12 km E of Edmonds, Washington · 8077 days ago · 31 km deep · 44 km away
  6. 1.53 km ENE of Dash Point, Washington · 8078 days ago · 29 km deep · 20 km away
  7. 1.517 km SSE of Carbonado, Washington · 8080 days ago · 12 km deep · 73 km away
  8. 1.75 km SE of Hobart, Washington · 8080 days ago · 1 km deep · 50 km away
  9. 2.03 km NE of Wilburton, Washington · 8081 days ago · 24 km deep · 38 km away
  10. 1.62 km ESE of Klahanie, Washington · 8081 days ago · 5 km deep · 47 km away
  11. 1.60 km NW of Enetai, Washington · 8085 days ago · 26 km deep · 16 km away
  12. 1.86 km ESE of Wilkeson, Washington · 8086 days ago · 0 km deep · 61 km away
  13. 2.34 km E of Klahanie, Washington · 8088 days ago · 2 km deep · 49 km away
  14. 1.51 km W of Silvana, Washington · 8089 days ago · 7 km deep · 87 km away
  15. 2.04 km W of Fall City, Washington · 8089 days ago · 1 km deep · 49 km away
  16. 2.57 km NW of Quilcene, Washington · 8094 days ago · 18 km deep · 54 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event uw10617958. Read Fri, Oct 2, 2026, 3:07 AM UTC.