Information For a 4.2 Earthquake on 04/16/1987 near Petrolia, CA

An earthquake of magnitude 4.2 and depth of 21.00 kilometers occurred 9.96 miles from Petrolia, CA in Humboldt County at 04:52 AM.

04/16/1987 - Earthquake Incident Location
Earthquake Details
Location: 9.96 miles from Petrolia, CA in Humboldt County, CA
Date: 04/16/1987
Time: 04:52 AM
Magnitude: 4.2 Mag
Depth: 21.00 km
More Earthquake Incidents on 04/16/1987

Area Highlights

Natural Disasters Risk

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