Yeah, dinosaurs did it. Kidding aside, I'm glad no one was hurt.
There is some seriously gnarly energy in even a tiny earthquake and they can be really bad bad news. Sand or loose soil can temporarily liquefy and swallow stuff. If you live near the edge of a valley floor or some rocks or other underground formations then the waves do the same thing as the ice sheet on the shorelines in, "Ice Road Truckers."
Just like it does in water, a traveling wave in soil 'breaks' on rocks or any kind of obstruction that tries to make it change speed or direction, sometimes faster than the speed of sound, and it can split open and shatter but it's miles and miles across and deep, not a just couple of yards.
There is some seriously gnarly energy in even a tiny earthquake and they can be really bad bad news. Sand or loose soil can temporarily liquefy and swallow stuff. If you live near the edge of a valley floor or some rocks or other underground formations then the waves do the same thing as the ice sheet on the shorelines in, "Ice Road Truckers."
Just like it does in water, a traveling wave in soil 'breaks' on rocks or any kind of obstruction that tries to make it change speed or direction, sometimes faster than the speed of sound, and it can split open and shatter but it's miles and miles across and deep, not a just couple of yards.
Comment