Earthquake Information for Washington

Yearly Average Number of Earthquakes in Washington
109
Total Number of Earthquakes in Washington since 1931
9,033
Counties With The Highest Risk Of Earthquakes
Select a year:
  • Whitman County, WA Probability: 8.127%
  • Stevens County, WA Probability: 8.363%
  • Asotin County, WA Probability: 8.502%
  • Ferry County, WA Probability: 8.725%
  • Pend Oreille County, WA Probability: 8.777%
  • Garfield County, WA Probability: 8.790%
  • Lincoln County, WA Probability: 9.190%
  • Spokane County, WA Probability: 10.026%
  • Adams County, WA Probability: 10.130%
  • Columbia County, WA Probability: 10.485%
  • Walla Walla County, WA Probability: 11.410%
  • Franklin County, WA Probability: 12.044%
  • Grant County, WA Probability: 13.948%
  • Benton County, WA Probability: 15.025%
  • Douglas County, WA Probability: 15.426%
  • Klickitat County, WA Probability: 15.622%
  • Okanogan County, WA Probability: 16.554%
  • Yakima County, WA Probability: 21.264%
  • Kittitas County, WA Probability: 24.323%
  • Chelan County, WA Probability: 28.821%
  • Wahkiakum County, WA Probability: 29.269%
  • Clark County, WA Probability: 33.519%
  • Skamania County, WA Probability: 34.997%
  • Pacific County, WA Probability: 35.220%
  • Cowlitz County, WA Probability: 43.218%
  • Whatcom County, WA Probability: 53.875%
  • Skagit County, WA Probability: 58.853%
  • Clallam County, WA Probability: 61.315%
  • Snohomish County, WA Probability: 64.813%
  • Grays Harbor County, WA Probability: 67.114%
  • Lewis County, WA Probability: 69.818%
  • King County, WA Probability: 77.298%
  • Island County, WA Probability: 81.011%
  • Jefferson County, WA Probability: 81.035%
  • San Juan County, WA Probability: 81.112%
  • Pierce County, WA Probability: 82.419%
  • Thurston County, WA Probability: 84.574%
  • Kitsap County, WA Probability: 89.706%
  • Mason County, WA Probability: 89.801%
  • Feel Safe
    with Homefacts free home and neighborhood alert emails
    • 2 New Registered Offenders
    • 1 Former Drug Lab Reported
    • Environmental Hazards
      and more
    Feel Safe with Homefacts
    free home and neighborhood alert emails