I watched a video of the New Madrid region and there is a huge area of mostly sand up to a couple klicks depth. during the most severe "aftershock", there were sand and water volcanos as the ground liquified, land dropped several feet-were that to happen now, entire cities would sink..
I watched a video of the New Madrid region and there is a huge area of mostly sand up to a couple klicks depth. during the most severe "aftershock", there were sand and water volcanos as the ground liquified, land dropped several feet-were that to happen now, entire cities would sink..