Washington earthquakes

M2.2 earthquake 2 km SW of Roosevelt, Washington

A magnitude 2.2 earthquake struck 2 km SW of Roosevelt, Washington on Wed, Sep 5, 1984, 8:48 AM PDT (15:48 UTC), 17 km (10 mi) below the surface.

A larger quake followed: M3.0 6 km SW of Camano, Washington. This one was a foreshock.

Monroe North 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
2.2 (md), micro
Local time
UTC
1984-09-05 15:48:22 UTC
Depth
16.8 km (10.4 mi), shallow
Epicenter
47.875° N, 122.034° 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 0.5 km horizontally, 0.5 km in depth
Magnitude uncertainty
±0.09
Depth from
From location
Station coverage gap
83°
Stations used
28

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 33 in the 60 days after this one and 28 in the 30 days before it.

After

  1. 1.71 km N of Lake Ketchum, Washington · 15356 days ago · 15 km deep · 52 km away
  2. 1.93 km WNW of Bryant, Washington · 15352 days ago · 19 km deep · 44 km away
  3. 1.94 km ESE of Carbonado, Washington · 15350 days ago · 1 km deep · 90 km away
  4. 2.17 km E of Kapowsin, Washington · 15346 days ago · 19 km deep · 99 km away
  5. 3.06 km SW of Camano, Washington · 15344 days ago · 2 km deep · 51 km away
  6. 1.72 km E of Sammamish, Washington · 15344 days ago · 11 km deep · 26 km away
  7. 1.81 km ESE of Clyde Hill, Washington · 15344 days ago · 0 km deep · 30 km away
  8. 2.70 km NE of Boulevard Park, Washington · 15343 days ago · 26 km deep · 47 km away
  9. 2.39 km WNW of Belfair, Washington · 15341 days ago · 14 km deep · 81 km away
  10. 2.16 km SSW of Sultan, Washington · 15341 days ago · 9 km deep · 16 km away
  11. 2.13 km S of South Prairie, Washington · 15338 days ago · 7 km deep · 85 km away
  12. 1.67 km WNW of Lofall, Washington · 15337 days ago · 51 km deep · 54 km away
  13. 1.56 km S of Bell Hill, Washington · 15336 days ago · -1 km deep · 81 km away
  14. 1.71 km N of Bay View, Washington · 15336 days ago · 14 km deep · 77 km away
  15. 2.18 km E of Verlot, Washington · 15331 days ago · 2 km deep · 35 km away
  16. 1.53 km ESE of Woods Creek, Washington · 15329 days ago · 11 km deep · 13 km away
  17. 1.84 km W of Gorst, Washington · 15328 days ago · 2 km deep · 67 km away
  18. 1.53 km ENE of Woods Creek, Washington · 15324 days ago · 5 km deep · 13 km away
  19. 1.914 km SE of Verlot, Washington · 15323 days ago · 8 km deep · 34 km away
  20. 1.53 km SSW of Erlands Point-Kitsap Lake, Washington · 15323 days ago · -1 km deep · 62 km away
  21. 2.33 km N of Bryant, Washington · 15322 days ago · 15 km deep · 45 km away
  22. 2.17 km ESE of Verlot, Washington · 15322 days ago · 0 km deep · 34 km away
  23. 2.52 km NNE of Esperance, Washington · 15321 days ago · 17 km deep · 24 km away
  24. 1.70 km W of Quilcene, Washington · 15315 days ago · 46 km deep · 64 km away
  25. 1.74 km W of Wilderness Rim, Washington · 15313 days ago · 17 km deep · 50 km away
  26. 1.97 km E of Snoqualmie Pass, Washington · 15310 days ago · -1 km deep · 77 km away
  27. 1.95 km W of Burley, Washington · 15309 days ago · 23 km deep · 72 km away
  28. 1.611 km ESE of Verlot, Washington · 15308 days ago · 3 km deep · 35 km away
  29. 1.710 km NE of Hamilton, Washington · 15307 days ago · 14 km deep · 80 km away
  30. 1.92 km ESE of Enumclaw, Washington · 15306 days ago · 11 km deep · 76 km away
  31. 2.11 km SE of Big Lake, Washington · 15306 days ago · 13 km deep · 59 km away
  32. 2.03 km S of Woodway, Washington · 15304 days ago · 18 km deep · 29 km away
  33. 1.54 km NE of Mukilteo, Washington · 15298 days ago · 2 km deep · 20 km away

Before

  1. 1.812 km WNW of Greenwater, Washington · 15358 days ago · 16 km deep · 76 km away
  2. 1.74 km NE of Woods Creek, Washington · 15358 days ago · -1 km deep · 14 km away
  3. 2.21 km NW of White Center, Washington · 15358 days ago · 22 km deep · 46 km away
  4. 1.59 km ESE of Verlot, Washington · 15358 days ago · 1 km deep · 36 km away
  5. 1.56 km ENE of Allyn, Washington · 15363 days ago · 8 km deep · 75 km away
  6. 1.62 km NNW of La Conner, Washington · 15364 days ago · 17 km deep · 70 km away
  7. 1.610 km E of Acme, Washington · 15365 days ago · 5 km deep · 92 km away
  8. 2.28 km NNW of Ault Field, Washington · 15366 days ago · 50 km deep · 78 km away
  9. 1.78 km NNW of Belfair, Washington · 15368 days ago · 18 km deep · 73 km away
  10. 1.93 km SSW of Vashon, Washington · 15368 days ago · 19 km deep · 60 km away
  11. 3.022 km WNW of Leavenworth, Washington · 15370 days ago · 0 km deep · 84 km away
  12. 1.65 km W of Burley, Washington · 15372 days ago · 22 km deep · 72 km away
  13. 1.53 km SW of Wilderness Rim, Washington · 15372 days ago · 17 km deep · 53 km away
  14. 1.94 km WSW of Monroe, Washington · 15372 days ago · -1 km deep · 4 km away
  15. 1.811 km ESE of Black Diamond, Washington · 15375 days ago · 12 km deep · 69 km away
  16. 1.72 km SW of Wilderness Rim, Washington · 15375 days ago · 19 km deep · 52 km away
  17. 1.732 km NNW of Leavenworth, Washington · 15378 days ago · 8 km deep · 93 km away
  18. 1.52 km NW of Kingston, Washington · 15378 days ago · 52 km deep · 37 km away
  19. 1.57 km SW of Camano, Washington · 15378 days ago · 28 km deep · 51 km away
  20. 1.54 km W of Fall City, Washington · 15380 days ago · 6 km deep · 34 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event uw10179728. Read Wed, Sep 23, 2026, 3:22 AM UTC.