Washington earthquakes

M1.9 earthquake 1 km NNE of Crocker, Washington

A magnitude 1.9 earthquake struck 1 km NNE of Crocker, Washington on Sun, Dec 16, 1984, 3:50 AM PST (11:50 UTC), 7 km (5 mi) below the surface.

A larger quake followed: M3.2 5 km W of Home, Washington. This one was a foreshock.

Crocker 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
1.9 (Md, duration), micro
Magnitude from
Pacific Northwest Seismic Network
Local time
UTC
1984-12-16 11:50:17 UTC
Depth
7.4 km (4.6 mi), shallow
Epicenter
47.093° N, 122.093° 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, 0.8 km in depth
Magnitude uncertainty
±0.12
Depth from
From location
Station coverage gap
49°
Stations used
25

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 44 in the 60 days after this one and 14 in the 30 days before it.

After

  1. 1.50 km NW of Carnation, Washington · 15267 days ago · 12 km deep · 63 km away
  2. 3.25 km W of Home, Washington · 15266 days ago · 46 km deep · 59 km away
  3. 1.738 km S of Morton, Washington · 15266 days ago · -1 km deep · 98 km away
  4. 1.62 km ENE of Clyde Hill, Washington · 15266 days ago · 24 km deep · 61 km away
  5. 1.96 km SSW of Wilderness Rim, Washington · 15265 days ago · 18 km deep · 40 km away
  6. 1.82 km SE of Shoreline, Washington · 15265 days ago · 18 km deep · 74 km away
  7. 1.713 km NNE of Tanner, Washington · 15265 days ago · 10 km deep · 63 km away
  8. 2.20 km N of Woodway, Washington · 15263 days ago · 22 km deep · 81 km away
  9. 1.513 km ENE of Cliffdell, Washington · 15260 days ago · 0 km deep · 92 km away
  10. 1.814 km W of Brinnon, Washington · 15258 days ago · 45 km deep · 100 km away
  11. 2.710 km NNE of Ashford, Washington · 15255 days ago · 11 km deep · 30 km away
  12. 1.738 km S of Morton, Washington · 15253 days ago · -1 km deep · 97 km away
  13. 3.114 km NNE of Ashford, Washington · 15251 days ago · 10 km deep · 26 km away
  14. 2.414 km NNE of Ashford, Washington · 15251 days ago · 8 km deep · 26 km away
  15. 1.623 km ENE of Ashford, Washington · 15249 days ago · 0 km deep · 37 km away
  16. 2.20 km SW of Bainbridge Island, Washington · 15247 days ago · 25 km deep · 67 km away
  17. 1.73 km NW of Wilderness Rim, Washington · 15245 days ago · 24 km deep · 47 km away
  18. 2.010 km NE of Ashford, Washington · 15245 days ago · 11 km deep · 31 km away
  19. 1.74 km SW of Des Moines, Washington · 15244 days ago · 15 km deep · 37 km away
  20. 1.64 km SW of Wilderness Rim, Washington · 15244 days ago · 18 km deep · 42 km away
  21. 1.74 km ENE of Bonney Lake, Washington · 15244 days ago · 6 km deep · 11 km away
  22. 1.510 km ENE of Ashford, Washington · 15243 days ago · 9 km deep · 35 km away
  23. 2.32 km ENE of City of Sammamish, Washington · 15242 days ago · 6 km deep · 58 km away
  24. 1.86 km ESE of Carnation, Washington · 15242 days ago · 12 km deep · 63 km away
  25. 2.58 km NNE of Lake Marcel-Stillwater, Washington · 15242 days ago · 0 km deep · 76 km away
  26. 2.48 km NNE of Lake Marcel-Stillwater, Washington · 15241 days ago · 1 km deep · 76 km away
  27. 1.92 km SW of Easton, Washington · 15236 days ago · 5 km deep · 68 km away
  28. 1.73 km E of Hobart, Washington · 15233 days ago · 3 km deep · 38 km away
  29. 1.73 km SW of Easton, Washington · 15232 days ago · 4 km deep · 68 km away
  30. 1.74 km NNE of Bangor Trident Base, Washington · 15231 days ago · 17 km deep · 87 km away
  31. 2.713 km NNE of Ashford, Washington · 15230 days ago · 12 km deep · 28 km away
  32. 2.65 km SW of Woodway, Washington · 15229 days ago · 18 km deep · 79 km away
  33. 2.25 km SW of Woodway, Washington · 15228 days ago · 18 km deep · 79 km away
  34. 2.73 km SW of Wilderness Rim, Washington · 15222 days ago · 17 km deep · 43 km away
  35. 1.79 km NNE of Snoqualmie, Washington · 15220 days ago · 14 km deep · 62 km away
  36. 1.55 km S of Lake Roesiger, Washington · 15219 days ago · -1 km deep · 94 km away
  37. 1.60 km WNW of Everett, Washington · 15219 days ago · 18 km deep · 99 km away
  38. 1.510 km NE of Snoqualmie, Washington · 15218 days ago · 13 km deep · 62 km away
  39. 2.138 km NNE of Amboy, Washington · 15216 days ago · -1 km deep · 99 km away
  40. 1.815 km NNE of Ashford, Washington · 15216 days ago · 10 km deep · 26 km away
  41. 1.81 km SE of Maplewood, Washington · 15213 days ago · 46 km deep · 48 km away
  42. 2.03 km WSW of North Bend, Washington · 15213 days ago · 18 km deep · 47 km away
  43. 1.93 km WSW of Lake Marcel-Stillwater, Washington · 15212 days ago · 10 km deep · 67 km away
  44. 2.59 km WNW of Shelton, Washington · 15211 days ago · 14 km deep · 87 km away

Before

  1. 1.51 km W of Southworth, Washington · 15274 days ago · 22 km deep · 57 km away
  2. 1.76 km SSW of Morton, Washington · 15278 days ago · 19 km deep · 67 km away
  3. 2.72 km E of Kirkland, Washington · 15283 days ago · 23 km deep · 66 km away
  4. 2.26 km SW of Wilderness Rim, Washington · 15283 days ago · 17 km deep · 40 km away
  5. 1.815 km NNE of Ashford, Washington · 15284 days ago · 7 km deep · 26 km away
  6. 1.91 km ENE of Clyde Hill, Washington · 15289 days ago · 23 km deep · 61 km away
  7. 2.27 km WSW of Wilderness Rim, Washington · 15289 days ago · 16 km deep · 40 km away
  8. 2.01 km N of Woods Creek, Washington · 15293 days ago · 16 km deep · 90 km away
  9. 2.438 km NNE of Amboy, Washington · 15294 days ago · -2 km deep · 99 km away
  10. 1.738 km NNE of Amboy, Washington · 15295 days ago · -2 km deep · 99 km away
  11. 1.55 km ESE of Mossyrock, Washington · 15296 days ago · 20 km deep · 69 km away
  12. 3.124 km NE of Ashford, Washington · 15296 days ago · 0 km deep · 32 km away
  13. 1.73 km NE of Woods Creek, Washington · 15296 days ago · -1 km deep · 91 km away
  14. 1.92 km WSW of Medina, Washington · 15296 days ago · 12 km deep · 59 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event uw10182648. Read Sun, Oct 4, 2026, 8:02 AM UTC.