Yellowstone Supervolcano

For no particular reason this evening, I went looking for video simulations of Yellowstone Supervolcano.

Of course, one video led to another, like eating cheetoes. Without the orange, but you still feel dirty. Especially after wandering into the Far Fringes of YouTube. Hollow Earth. Ghosts. UFOs. Time travelers. Sub-Antarctic civilizations. Faked Moon landings. I didn't realize there was such a huge Boston Bombing Truther industry.

My journey sort-of ended up here:
SciShow. Mostly dull. Explanatory. That guy explains the geology and a good map overlaying the past blow-ups.
http://youtu.be/_PxDGiVQNg8

I did run across the sinking of Japan. Unfortunately ends rather abruptly mid-destruction. But, as the uploader says, "I edited all the disaster parts for your pleasure."
http://youtu.be/NeJ6Cftc-E8

And here's some good footage from Relatively Recent Harsh Reality, Mt. St Helens.
http://youtu.be/-H_HZVY1tT4

I have a few more to share, but that's the Disasters set.