The West Coast is finally getting an earthquake early warning system
 

On September 19th, 1985, Mexico City was devastated by an 8.0 magnitude earthquake that killed as many as 30,000 people and leveled buildings across the city, including the 12-story Hospital Juárez, one of the oldest hospital institutions in...

https://www.engadget.com/2017/09/22/...ly-warning-sy/