Information For a 2.1 Earthquake on 10/31/2015 near San Ramon, CA

An earthquake of magnitude 2.1 and depth of 7.70 kilometers occurred 2.23 miles from San Ramon, CA in Contra Costa County at 11:43 PM.

10/31/2015 - Earthquake Incident Location
Earthquake Details
Location: 2.23 miles from San Ramon, CA in Contra Costa County, CA
Date: 10/31/2015
Time: 11:43 PM
Magnitude: 2.1 Mag
Depth: 7.70 km

Area Highlights

Natural Disasters Risk

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