>>5957056 A train thrown off its tracks in Olema, several miles north of San Francisco, a few hours after the quake. This town was thought to be the epicenter until the mid 1980s, when newer technology suggested an epicenter further south, on the peninsula. The fault moved over 25 feet in 30 seconds during the earthquake, mostly along a single rift to the west of town, permanently disrupting streams and ripping a barn cleanly in two.
