Information For a 3.1 Earthquake on 10/18/1991 near North Plains, OR

An earthquake of magnitude 3.1 and depth of 20.20 kilometers occurred 5.42 miles from North Plains, OR in Washington County at 02:49 AM.

10/18/1991 - Earthquake Incident Location
Earthquake Details
Location: 5.42 miles from North Plains, OR in Washington County, OR
Date: 10/18/1991
Time: 02:49 AM
Magnitude: 3.1 Mag
Depth: 20.20 km
More Earthquake Incidents on 10/18/1991

Area Highlights

Natural Disasters Risk

  • Hail Risk Hail Risk is Very Low
  • Tornados Tornado Risk is Very Low