A new study finds a naturally occurring ‘earthquake gate’ that decides which earthquakes are allowed to grow into magnitude 8 or greater. Sometimes, the ‘gate’ stops earthquakes in the magnitude 7 range, while ones that pass through the gate grow to magnitude 8 or greater, releasing over 32 times as much energy as a magnitude 7.
Click here for original story, Study reveals the workings of nature’s own earthquake blocker
Source: ScienceDaily