What will happen during an earthquake?

[geonerd]

Why would any one think this needs freaking background music? :(
And is this any different than the USGS simulations that have been out for several years?

[victorgaiva]

Great explanation. But the music made it a bit hard to listen to the explanation

[ManOneRock]

On the Northern Hayward fault, wouldn't that also trigger the Rodgers Creek fault to rupture, and cause tsunami? Due to water disturbance. And to the South the Calaveras fault. That's why, I worry about all three faults erupting into mega-earthquake w/ possblie tsunami.