Scary **** isn't it...
Just the Caldera/"Yuge" magma chamber growing in or
under Yellowstone Park area is a game changer,
they claim "everything east & north of it" for 5000 miles or more
would be covered in volcanic dust "feet
{as in plural} thick"
not to say what the explosion, heat or wind from it would do
for 1,000 {?} miles circumference
BOOM everything would be like toast,
it would change the weather in the northern hemisphere for decades,
could be an extinction event too, depending on how severe...
Alaska has a shitload of volcanoes too,
IIRC one recently erupted a few years ago...
Time to move to Kiwi land (
look out kiwigtx here we come} BUT;
they have a crap load of volcanoes too or in the southern hemisphere...
Unfortunately there not enough room,
but the Pacific Rim/Ring of fire is loaded with volcanoes,
almost all the islands of the south Pacific, also Hawaiian islands are volcanoes...
All that crap will travel east, where ever it blows...