Information For a 3.5 Earthquake on 11/14/1988 near Portola Valley, CA

An earthquake of magnitude 3.5 and depth of 11.00 kilometers occurred 2.87 miles from Portola Valley, CA in San Mateo County at 07:52 PM.

11/14/1988 - Earthquake Incident Location
Earthquake Details
Location: 2.87 miles from Portola Valley, CA in San Mateo County, CA
Date: 11/14/1988
Time: 07:52 PM
Magnitude: 3.5 Mag
Depth: 11.00 km
More Earthquake Incidents on 11/14/1988

Area Highlights

Natural Disasters Risk

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