Chile Quake: This was big but a bigger one awaits

An 8.2-magnitude earthquake struck off the coast of northern Chile Tuesday night, triggering small landslides, setting off a tsunami and killing at least five people. But geologists say an even larger quake in the region is lurking. “This magnitude 8.2 is not the large earthquake that we were expecting in this area,” said Mark Simons, a geophysicist at Caltech in Pasadena, California. ... »