Washington earthquakes

M1.9 earthquake 2 km W of Duvall, Washington

A magnitude 1.9 earthquake struck 2 km W of Duvall, Washington on Sun, Feb 18, 1990, 2:26 AM PST (10:26 UTC), 23 km (14 mi) below the surface.

A larger quake followed: M3.6 2 km WSW of Swede Heaven, 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
1990-02-18 10:26:30 UTC
Depth
23.0 km (14.3 mi), shallow
Epicenter
47.742° N, 122.021° 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 0.3 km horizontally, 0.4 km in depth
Magnitude uncertainty
±0.05
Depth from
From location
Station coverage gap
71°
Stations used
30

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 43 in the 60 days after this one and 13 in the 30 days before it.

After

  1. 2.44 km SSE of DuPont, Washington · 13374 days ago · 24 km deep · 88 km away
  2. 1.92 km NW of Snoqualmie Pass, Washington · 13372 days ago · 7 km deep · 58 km away
  3. 2.47 km ESE of Verlot, Washington · 13372 days ago · 3 km deep · 45 km away
  4. 1.913 km ENE of Verlot, Washington · 13371 days ago · 8 km deep · 53 km away
  5. 1.63 km E of Granite Falls, Washington · 13370 days ago · -1 km deep · 39 km away
  6. 1.64 km SW of Big Lake, Washington · 13370 days ago · 14 km deep · 73 km away
  7. 3.129 km NW of Leavenworth, Washington · 13364 days ago · 0 km deep · 80 km away
  8. 1.85 km S of Lake Morton-Berrydale, Washington · 13364 days ago · 21 km deep · 51 km away
  9. 2.12 km NW of Lyman, Washington · 13362 days ago · 0 km deep · 89 km away
  10. 1.613 km E of Wilkeson, Washington · 13360 days ago · 6 km deep · 73 km away
  11. 2.62 km WNW of Mirrormont, Washington · 13359 days ago · 14 km deep · 30 km away
  12. 1.93 km WSW of Swede Heaven, Washington · 13357 days ago · 2 km deep · 62 km away
  13. 1.53 km SW of Swede Heaven, Washington · 13357 days ago · 3 km deep · 61 km away
  14. 3.62 km WSW of Swede Heaven, Washington · 13357 days ago · 3 km deep · 62 km away
  15. 2.53 km WSW of Swede Heaven, Washington · 13357 days ago · 2 km deep · 62 km away
  16. 2.93 km WSW of Swede Heaven, Washington · 13356 days ago · 2 km deep · 62 km away
  17. 1.53 km SW of Swede Heaven, Washington · 13356 days ago · 7 km deep · 61 km away
  18. 1.52 km WSW of Swede Heaven, Washington · 13356 days ago · 2 km deep · 62 km away
  19. 2.41 km WNW of Lyman, Washington · 13355 days ago · -1 km deep · 88 km away
  20. 2.3Washington · 13355 days ago · 0 km deep · 89 km away
  21. 2.72 km WSW of Swede Heaven, Washington · 13355 days ago · 1 km deep · 63 km away
  22. 1.63 km WSW of Swede Heaven, Washington · 13355 days ago · 2 km deep · 62 km away
  23. 1.93 km WSW of Swede Heaven, Washington · 13354 days ago · 2 km deep · 62 km away
  24. 2.16 km SW of Lyman, Washington · 13351 days ago · 3 km deep · 84 km away
  25. 1.83 km NE of Bryant, Washington · 13350 days ago · 17 km deep · 58 km away
  26. 1.51 km ESE of Maple Heights-Lake Desire, Washington · 13349 days ago · 15 km deep · 34 km away
  27. 3.0Puget Sound region, Washington · 13348 days ago · 6 km deep · 51 km away
  28. 2.4Puget Sound region, Washington · 13346 days ago · 16 km deep · 22 km away
  29. 1.91 km NW of Lyman, Washington · 13342 days ago · -1 km deep · 89 km away
  30. 3.013 km NE of Ashford, Washington · 13339 days ago · 9 km deep · 99 km away
  31. 1.52 km NNE of Tanner, Washington · 13336 days ago · 14 km deep · 35 km away
  32. 2.14 km WSW of Rosedale, Washington · 13332 days ago · 23 km deep · 70 km away
  33. 1.510 km N of Hamilton, Washington · 13331 days ago · -1 km deep · 98 km away
  34. 1.910 km ENE of Snoqualmie, Washington · 13328 days ago · 12 km deep · 30 km away
  35. 2.32 km SE of Maple Heights-Lake Desire, Washington · 13323 days ago · 19 km deep · 35 km away
  36. 2.32 km SE of Maple Heights-Lake Desire, Washington · 13323 days ago · 16 km deep · 36 km away
  37. 2.43 km WSW of Swede Heaven, Washington · 13320 days ago · 2 km deep · 62 km away
  38. 2.01 km W of Lyman, Washington · 13320 days ago · -1 km deep · 88 km away
  39. 1.73 km WSW of Swede Heaven, Washington · 13319 days ago · 2 km deep · 62 km away
  40. 1.54 km WSW of Mount Vernon, Washington · 13319 days ago · 23 km deep · 78 km away
  41. 1.78 km SSW of Concrete, Washington · 13318 days ago · -1 km deep · 83 km away
  42. 1.54 km NW of Kingston, Washington · 13316 days ago · 20 km deep · 39 km away
  43. 1.73 km WSW of Swede Heaven, Washington · 13316 days ago · 2 km deep · 62 km away

Before

  1. 3.45 km NNW of Woods Creek, Washington · 13378 days ago · 16 km deep · 21 km away
  2. 1.82 km ENE of Keyport, Washington · 13379 days ago · 17 km deep · 43 km away
  3. 2.32 km E of Keyport, Washington · 13380 days ago · 17 km deep · 43 km away
  4. 2.22 km ENE of Keyport, Washington · 13380 days ago · 17 km deep · 43 km away
  5. 1.95 km SE of Swede Heaven, Washington · 13386 days ago · 8 km deep · 62 km away
  6. 2.52 km SW of Woodway, Washington · 13386 days ago · 20 km deep · 29 km away
  7. 1.62 km S of Bothell, Washington · 13393 days ago · 12 km deep · 14 km away
  8. 1.60 km NE of Conway, Washington · 13397 days ago · 12 km deep · 71 km away
  9. 1.614 km SSE of Carbonado, Washington · 13401 days ago · 5 km deep · 87 km away
  10. 1.61 km NW of Lakeland South, Washington · 13403 days ago · 16 km deep · 55 km away
  11. 1.63 km WSW of Swede Heaven, Washington · 13403 days ago · 2 km deep · 62 km away
  12. 2.53 km WSW of Swede Heaven, Washington · 13403 days ago · 2 km deep · 62 km away
  13. 2.23 km W of Swede Heaven, Washington · 13404 days ago · 1 km deep · 63 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event uw10255738. Read Fri, Oct 2, 2026, 11:54 AM UTC.