California mega earthquake warning: 800 WILL DIE if quake hits Hayward Fault, study shows A MAGNITUDE 7 earthquake on the Hayward Fault would decimate the San Francisco Bay area and kill at least 800 people, according to a shocking new study. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Matter: ‘Gene Drives’ Are Too Risky for Field Trials, Scientists SayTrilobites: A Population of Billions May Have Contributed to This Bird’s ExtinctionLeonid Meteor Shower 2017 stream LIVE: Watch the Leonids onlineA More Conciliatory Tone on Climate from the U.S. at Global TalksWHITE WINTER: 'Snow will cover Britain' when Nibiru approaches claims Planet X forecastDowning North Korean Missiles Is Hard. So the U.S. Is Experimenting.