Silicon Valley sees big shake up (literally)
earthquake.usgs.gov
earthquake.usgs.gov
Sounds like a nice cautionary earthquake. Bolt your shelves to the walls, and store some reserve drinking water.
Any damage? I think that would be more of a concern than the number on the Richter scale and damage isn't necessarily proportional to that number. Other factors come into play. (Wasn't much with the 7.something. It was probably the least damaging large earthquake ever.)