"However, recent research shows the global impacts of supervolcanoes are less severe than scientists once thought, and a Yellowstone supereruption might be especially unimposing because its magma contains minimal sulfur. Sulfur gas produces particles called aerosols, which can cool the climate by blocking sunlight."
It’s fun for the doomers to go on about worldwide destruction. The fact is Yellowstone and other Super volcanoes have gone off before but we and a lot of other plants and animals are still here. And survivors tend to survive. You can only riot and start wars for so long. People tend to rebuild. Also it can be a smaller eruption no one can predict.
As for this pissant reading someone supposedly reported, I was in Hawaii and the day I left the national park I had visited dropped a foot or something. Hawaii is still there. Let me know when something real starts happening.