Giant crack keeps growing in Logan Township. Blair County. Pennsylvania

Giant crack keeps growing in Logan Township. Blair County. Pennsylvania

A few weeks ago, this giant crack looked to be about a foot wide.

On April 28, 2016, it’s grown to about ten feet wide and about 15 feet deep. Can you imagine that? This fault keeps growing at an amazing 2 inches / per day at the surface. Is the mountain sliding or is this fault actually linked to plate movements from below?