Washington earthquakes

M1.9 earthquake 12 km SSE of Skykomish, Washington

A magnitude 1.9 earthquake struck 12 km SSE of Skykomish, Washington on Sat, Aug 4, 2007, 2:16 AM PDT (09:16 UTC), 8 km (5 mi) below the surface.

A larger quake followed: M2.4 27 km E of Darrington, 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
1.9 (Md, duration), micro
Magnitude from
Pacific Northwest Seismic Network
Local time
UTC
2007-08-04 09:16:12 UTC
Depth
7.5 km (4.7 mi), shallow
Epicenter
47.613° N, 121.268° 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 0.7 km horizontally, 3.7 km in depth
Magnitude uncertainty
±0.06
Depth from
Operator assigned
Station coverage gap
43°
Stations used
34

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 20 in the 60 days after this one and 9 in the 30 days before it.

After

  1. 1.80 km SSW of North Bend, Washington · 7000 days ago · 9 km deep · 42 km away
  2. 1.82 km E of Dash Point, Washington · 6992 days ago · 29 km deep · 91 km away
  3. 1.54 km SSW of Entiat, Washington · 6991 days ago · 6 km deep · 78 km away
  4. 1.56 km WSW of Snoqualmie, Washington · 6985 days ago · 9 km deep · 49 km away
  5. 2.12 km SSE of Woodinville, Washington · 6984 days ago · 22 km deep · 67 km away
  6. 2.08 km NE of Snoqualmie, Washington · 6983 days ago · 15 km deep · 36 km away
  7. 1.62 km NNE of Enetai, Washington · 6981 days ago · 23 km deep · 98 km away
  8. 2.427 km E of Darrington, Washington · 6981 days ago · 5 km deep · 67 km away
  9. 2.428 km N of Packwood, Washington · 6980 days ago · 3 km deep · 88 km away
  10. 2.31 km NNW of Esperance, Washington · 6975 days ago · 21 km deep · 84 km away
  11. 2.1Puget Sound region, Washington · 6972 days ago · 13 km deep · 89 km away
  12. 1.95 km NW of Waterville, Washington · 6969 days ago · 4 km deep · 86 km away
  13. 1.91 km S of Maple Heights-Lake Desire, Washington · 6969 days ago · 22 km deep · 66 km away
  14. 2.11 km N of Mirrormont, Washington · 6966 days ago · 22 km deep · 57 km away
  15. 2.03 km E of Dash Point, Washington · 6961 days ago · 26 km deep · 90 km away
  16. 1.52 km WNW of Duvall, Washington · 6960 days ago · -1 km deep · 58 km away
  17. 2.13 km NW of Issaquah, Washington · 6956 days ago · 42 km deep · 59 km away
  18. 1.817 km SSE of Carbonado, Washington · 6954 days ago · -2 km deep · 93 km away
  19. 2.22 km WSW of Wilderness Rim, Washington · 6945 days ago · 18 km deep · 44 km away
  20. 1.713 km NE of Cliffdell, Washington · 6941 days ago · 12 km deep · 68 km away

Before

  1. 1.75 km S of Entiat, Washington · 7005 days ago · -1 km deep · 79 km away
  2. 2.14 km NE of Lake Roesiger, Washington · 7010 days ago · 12 km deep · 65 km away
  3. 2.213 km SSW of Leavenworth, Washington · 7011 days ago · 0 km deep · 45 km away
  4. 1.6Puget Sound region, Washington · 7012 days ago · 17 km deep · 68 km away
  5. 2.64 km SW of Langley, Washington · 7016 days ago · 57 km deep · 98 km away
  6. 2.117 km SSE of Carbonado, Washington · 7018 days ago · 11 km deep · 92 km away
  7. 1.51 km NNE of Lake Stickney, Washington · 7018 days ago · 22 km deep · 80 km away
  8. 1.72 km SSW of Woodway, Washington · 7025 days ago · 14 km deep · 86 km away
  9. 1.78 km NE of Snoqualmie, Washington · 7029 days ago · 15 km deep · 36 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event uw10722293. Read Sun, Oct 4, 2026, 6:01 AM UTC.