Apocalypse when?

EARTHQUAKES are happening constantly around the world. The seismic network that measures earthquakes in Southern California, where I live and spent my career as a seismologist, has an alarm built into it that goes off if no earthquake has been recorded for 12 hours – because that must mean there’s a malfunction in the recording system. Since the network was put into effect in the 1990s, Southern California has never gone more than 12 hours without an earthquake. . http://www.heraldscotland.com/news/16340399.apocalypse-when/