Information For a 1.7 Earthquake on 10/27/2015 near San Ramon, CA

An earthquake of magnitude 1.7 and depth of 6.90 kilometers occurred 2.78 miles from San Ramon, CA in Contra Costa County at 09:50 PM.

10/27/2015 - Earthquake Incident Location
Earthquake Details
Location: 2.78 miles from San Ramon, CA in Contra Costa County, CA
Date: 10/27/2015
Time: 09:50 PM
Magnitude: 1.7 Mag
Depth: 6.90 km

Area Highlights

Natural Disasters Risk

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