Just what California needs on top of everything else. The Hayward fault, runs through the heart of some of the most populated areas containing some of the oldest buildings in California, came to life a few minutes ago. Centered in the Oakland/Piedmont area it has been reported as registering between 3.5 and 5.0, no reports of damage.
Scientists have forewarned for years that the Hayward fault is ready to go at any moment and is due to produce a quake as large or larger then the 1989 Loma Prieta quake near Santa Cruz. The difference is that cities have built emergency services and residential areas directly on top of the fault. UC Berkeley is a prime example.
Nothing on the news wires yet so I can't quote any sources.
Hope this isn't a precursor to a larger event...
Does one ever get over the nervousness about earthquakes once they've experienced large ones?
Ah, here come the first official reports.... 4.1 it is.
http://quake.wr.usgs.gov/recenteqs/Quakes/nc40146204.htm