Information For a 4.9 Earthquake on 11/11/1983 near Petrolia, CA

An earthquake of magnitude 4.9 and depth of 5.00 kilometers occurred 24.71 miles from Petrolia, CA in Humboldt County at 12:07 PM.

11/11/1983 - Earthquake Incident Location
Earthquake Details
Location: 24.71 miles from Petrolia, CA in Humboldt County, CA
Date: 11/11/1983
Time: 12:07 PM
Magnitude: 4.9 Mag
Depth: 5.00 km
More Earthquake Incidents on 11/11/1983

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Area Highlights

Natural Disasters Risk

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