BART installs system to give warning seconds before major quakes, slowing trains - ContraCostaTimes.comIn a marriage of technology and earthquake safety, BART has become the first U.S. transit system to install an early-warning system that can detect major earthquakes seconds before the ground begins shaking and then slow trains to reduce the risk of derailments, injuries and deaths.
via Contracostatimes

via Sfgate

via Kqed

via Californiawatch

via Npr
via Reuters