Information For a 1.9 Earthquake on 10/28/2015 near San Ramon, CA

An earthquake of magnitude 1.9 and depth of 9.20 kilometers occurred 1.60 miles from San Ramon, CA in Contra Costa County at 12:06 AM.

10/28/2015 - Earthquake Incident Location
Earthquake Details
Location: 1.60 miles from San Ramon, CA in Contra Costa County, CA
Date: 10/28/2015
Time: 12:06 AM
Magnitude: 1.9 Mag
Depth: 9.20 km

Area Highlights

Natural Disasters Risk

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