41+ Mount Fuji Eruption Yeat Background. Mount fuji (actually, two volcanoes known as old fuji and young fuji) has erupted for more than 100,000 years—and is still mount fuji's last eruption ejected tons of tephra into the atmosphere. More than 300 years, he pointed out, have elapsed since the last eruption in 1707, an eerily long silence that surpasses the previous interval.
Tokyo could be paralyzed by mt.
Mount fuji, highest mountain in japan. Japan's tallest mountain last erupted in 1708 and experts say there is at present no indication of a possible eruption, although others have warned. The history of mount fuji. A japanese government study has warned that as many as 750,000 people would be forced to flee.