I should have posted all of it but I didn't think your attention span could handle it.

“The textbook model for a normal fault is not what’s happening at the Teton fault,” Smith said. “The mountains are going down relative to the valley going up. That’s a total surprise.”

This motion, according to researchers, is also expected to produce bigger quakes, confusing the picture of how earthquakes occur in that area.


But I'm sure you already knew that. If you click the link, you already know how, you can read the whole article, along with the title, but you already know what it is.