If this thing went off, breathing would be a serious issue.
This BTW is bad news for Yellow Stone, well us here in the USA really. If the earler theory, magma champer detached, had been correct then there was a chance of no more YS super eruptions. However if this finding proves to be true then almost certainly YS will blow big again. And YS blowing big will be bad for everything living on planet Earth. And really really bad for everything living in North America.