Campi Flegrei is a supervolcano, so if you live in the naples bay area you probably don't have too much to worry about if it erupts - it'll be too quick a death to worry about.
It's the poor folks that live further afield like france, and russia that might have to worry - the eruption 37,000 years ago dumped multiple cm of ash on most of Europe and as far west as the caspian sea.
It's the poor folks that live further afield like france, and russia that might have to worry - the eruption 37,000 years ago dumped multiple cm of ash on most of Europe and as far west as the caspian sea.