Washington earthquakes

M1.8 earthquake 1 km WSW of Keyport, Washington

A magnitude 1.8 earthquake struck 1 km WSW of Keyport, Washington on Wed, Dec 19, 2007, 1:31 AM PST (09:31 UTC), 26 km (16 mi) below the surface.

A larger quake followed: M2.6 7 km S of Seabeck, Washington. This one was a foreshock.

Keyport 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
1.8 (Md, duration), micro
Magnitude from
Pacific Northwest Seismic Network
Local time
UTC
2007-12-19 09:31:22 UTC
Depth
25.6 km (15.9 mi), shallow
Epicenter
47.697° N, 122.633° 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 0.9 km horizontally, 1.0 km in depth
Magnitude uncertainty
±0.05
Depth from
From location
Station coverage gap
63°
Stations used
24

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 28 in the 60 days after this one and 14 in the 30 days before it.

After

  1. 1.62 km SSE of Keyport, Washington · 6863 days ago · 22 km deep · 3 km away
  2. 1.50 km NNE of McKenna, Washington · 6861 days ago · 26 km deep · 85 km away
  3. 2.55 km SSE of Skokomish, Washington · 6860 days ago · 44 km deep · 59 km away
  4. 1.99 km NNE of Snoqualmie, Washington · 6856 days ago · 18 km deep · 66 km away
  5. 2.33 km W of Federal Way, Washington · 6854 days ago · 23 km deep · 47 km away
  6. 1.89 km SSE of Carbonado, Washington · 6851 days ago · 9 km deep · 91 km away
  7. 1.52 km ESE of Lake Marcel-Stillwater, Washington · 6850 days ago · 23 km deep · 55 km away
  8. 1.612 km NW of Ault Field, Washington · 6841 days ago · 19 km deep · 81 km away
  9. 1.81 km N of Maple Valley, Washington · 6839 days ago · 18 km deep · 54 km away
  10. 1.611 km NE of Snoqualmie, Washington · 6839 days ago · 11 km deep · 70 km away
  11. 1.61 km E of Granite Falls, Washington · 6838 days ago · 0 km deep · 67 km away
  12. 2.45 km NNE of Lofall, Washington · 6837 days ago · 25 km deep · 18 km away
  13. 2.25 km NE of Lofall, Washington · 6837 days ago · 26 km deep · 17 km away
  14. 2.14 km SW of Darrington, Washington · 6836 days ago · 3 km deep · 94 km away
  15. 1.95 km E of Marrowstone, Washington · 6832 days ago · 27 km deep · 40 km away
  16. 1.86 km SSE of Shoreline, Washington · 6827 days ago · 24 km deep · 23 km away
  17. 1.91 km WNW of Lake Marcel-Stillwater, Washington · 6826 days ago · 25 km deep · 53 km away
  18. 2.04 km NE of Lofall, Washington · 6826 days ago · 26 km deep · 16 km away
  19. 1.54 km WSW of Darrington, Washington · 6824 days ago · 9 km deep · 94 km away
  20. 1.836 km ESE of Forks, Washington · 6824 days ago · 37 km deep · 97 km away
  21. 1.71 km SW of McKenna, Washington · 6823 days ago · 25 km deep · 86 km away
  22. 1.52 km WSW of Maple Valley, Washington · 6819 days ago · 15 km deep · 54 km away
  23. 2.67 km S of Seabeck, Washington · 6817 days ago · 24 km deep · 19 km away
  24. 2.61 km NW of Maple Valley, Washington · 6816 days ago · 11 km deep · 54 km away
  25. 1.91 km WNW of Maple Valley, Washington · 6816 days ago · 10 km deep · 54 km away
  26. 1.52 km E of Lake Ketchum, Washington · 6815 days ago · 6 km deep · 69 km away
  27. 2.29 km NE of Lake Cavanaugh, Washington · 6807 days ago · -1 km deep · 92 km away
  28. 1.64 km SE of Oak Bay, Canada · 6805 days ago · 41 km deep · 93 km away

Before

  1. 2.02 km NW of Browns Point, Washington · 6868 days ago · 20 km deep · 44 km away
  2. 1.68 km NNE of Lake Marcel-Stillwater, Washington · 6869 days ago · 5 km deep · 57 km away
  3. 1.87 km ENE of Hobart, Washington · 6872 days ago · 12 km deep · 62 km away
  4. 1.81 km NW of Woods Creek, Washington · 6874 days ago · 16 km deep · 58 km away
  5. 1.81 km WNW of Silver Firs, Washington · 6874 days ago · 24 km deep · 39 km away
  6. 1.65 km NNW of North Sultan, Washington · 6875 days ago · 12 km deep · 64 km away
  7. 2.08 km ENE of Duvall, Washington · 6875 days ago · 3 km deep · 57 km away
  8. 2.00 km SE of Coupeville, Washington · 6878 days ago · 30 km deep · 58 km away
  9. 1.83 km SW of Keyport, Washington · 6880 days ago · 24 km deep · 3 km away
  10. 1.819 km W of Skokomish, Washington · 6881 days ago · -1 km deep · 71 km away
  11. 1.51 km NNW of Southworth, Washington · 6885 days ago · 25 km deep · 21 km away
  12. 3.97 km NNW of Brinnon, Washington · 6886 days ago · 53 km deep · 22 km away · felt by 466
  13. 2.019 km ESE of Neilton, Washington · 6893 days ago · 33 km deep · 84 km away
  14. 1.93 km SE of Arlington Heights, Washington · 6894 days ago · 2 km deep · 70 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event uw10736483. Read Sun, Oct 4, 2026, 2:41 PM UTC.