The relative size of the Novarupta eruption compared to other volcanoes on the basis of cubic miles of magma ejected. Novarupta was rated VEI 6 on the volcanic explosivity index. USGS Image.
The relative size of the Novarupta eruption compared to other volcanoes on the basis of cubic miles of magma ejected. Novarupta was rated VEI 6 on the volcanic explosivity index. USGS Image.
Interesting find, thanks for posting it.