Novarupta Volcano - John Seach Alaska
58.27 N, 155.16 W summit elevation 841 m caldera
Novarupta volcano was the site of the largest eruption of the 20th century. The eruption ejected 12 cubic km of lava.
Eruptions of Novarupta Volcano 1912 (VEI 6)
Novarupta Volcano www.volcanolive.com Copyright John Seach