Information For a 4.0 Earthquake on 11/17/1991 near Petrolia, CA

An earthquake of magnitude 4.0 and depth of 33.00 kilometers occurred 6.80 miles from Petrolia, CA in Humboldt County at 10:00 PM.

11/17/1991 - Earthquake Incident Location
Earthquake Details
Location: 6.80 miles from Petrolia, CA in Humboldt County, CA
Date: 11/17/1991
Time: 10:00 PM
Magnitude: 4.0 Mag
Depth: 33.00 km
More Earthquake Incidents on 11/17/1991

We're sorry! Currently our records indicate that there are no other earthquakes on this date. Use the links below to expand your search to a wider area.

Area Highlights

Natural Disasters Risk

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