This is a very interesting lecture by a noted geologist professor regarding the "hot spot" under Yellowstone Lake, how it got there, and what will happen someday when it blows.
The professor is bright, illustrative, very well informed, and has a sense of humor. It's a bit more than an hour long but well worth the watch if you're interested in "regular" volcanoes and super volcanoes, and live in the west, Pacific Northwest, or about any other place in the U.S.
L.W.
"Always go straight forward, and if you meet the devil, cut him in two and go between the pieces." (William Sturgis, clipper ship captain, 1830s.)
Check out the Novarupta (Katmai) eruption of 1912 for some interesting info about super volcanoes. Luckily the area was sparsely populated. The blast was heard an hour later as far south as Juneau. The Valley of 10 thousand smokes is a pretty cool place to check out if you ever get a chance.
And, when the Juan de Fuca tectonic plate releases off the Pacific coast, we get a brand new set of Himalayas. Are you ready for what comes next? (We won't be on Earth anymore, Hint, hint.)
I spent the whole day yesterday walking around the giant super volcano, Yellowstone. That is weird, looking at all those steam vents, that she is gonna blow some day.
Down here just a few hundred miles from Yellowstone, we'll get a couple hours to contemplate our navels before we're toast. Maybe less. Frankly, the ones to go immediately will be the lucky ones.
I'm pretty certain when we sing our anthem and mention the land of the free, the original intent didn't mean cell phones, food stamps and birth control.
wish he would have talked about the gobal effects of a super V event a little more, how far you need to be to survive, etc. I know he mentioned if you are within 100 miles you are toast, but what if you are 400 miles? Can you tuff it out if you have supplies, or do you need to get in a car and boogie farther away?