SAN FRANCISCO – An earthquake shook parts of the San Francisco Bay Area early Monday morning. According to the U.S.

Two morning earthquakes ... severity maps. The location of Friday’s earthquake recalled one of the biggest earthquakes of all time, a 7.9-magnitude quake that nearly destroyed San Francisco ...

A series of small earthquakes shook the San Francisco Bay Area on Thursday ... prompt U.S.G.S. scientists to update the shake-severity map. An aftershock is usually a smaller earthquake that ...

It was felt all across San Francisco, from the Richmond District to Twin Peaks to Nob Hill. Check the Chronicle’s Earthquake Map & Tracker for details. A San Francisco State university ...

There’s no uniform rule for when and how government agencies should share earthquake risks with building owners and tenants. San Francisco has a searchable online map of 4,900 wood-frame ...