Earthquake Information for Oregon

Yearly Average Number of Earthquakes in Oregon
66
Total Number of Earthquakes in Oregon since 1931
5,495
Counties With The Highest Risk Of Earthquakes
Select a year:
  • Douglas County, OR Probability: 1.137%
  • Lane County, OR Probability: 6.041%
  • Wheeler County, OR Probability: 9.926%
  • Josephine County, OR Probability: 9.954%
  • Grant County, OR Probability: 10.096%
  • Jefferson County, OR Probability: 10.120%
  • Umatilla County, OR Probability: 10.198%
  • Wallowa County, OR Probability: 10.374%
  • Union County, OR Probability: 10.453%
  • Jackson County, OR Probability: 11.944%
  • Morrow County, OR Probability: 12.017%
  • Crook County, OR Probability: 12.089%
  • Baker County, OR Probability: 12.415%
  • Sherman County, OR Probability: 14.229%
  • Gilliam County, OR Probability: 14.253%
  • Deschutes County, OR Probability: 14.305%
  • Wasco County, OR Probability: 14.356%
  • Linn County, OR Probability: 14.978%
  • Harney County, OR Probability: 15.695%
  • Malheur County, OR Probability: 15.840%
  • Clatsop County, OR Probability: 18.425%
  • Tillamook County, OR Probability: 19.913%
  • Hood River County, OR Probability: 20.470%
  • Coos County, OR Probability: 21.895%
  • Benton County, OR Probability: 22.100%
  • Marion County, OR Probability: 22.622%
  • Polk County, OR Probability: 22.947%
  • Klamath County, OR Probability: 23.493%
  • Columbia County, OR Probability: 26.299%
  • Yamhill County, OR Probability: 27.053%
  • Clackamas County, OR Probability: 27.059%
  • Washington County, OR Probability: 28.220%
  • Lake County, OR Probability: 28.530%
  • Lincoln County, OR Probability: 29.087%
  • Multnomah County, OR Probability: 31.799%
  • Curry County, OR Probability: 32.911%
  • 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