Very violent. The last big eruption flattened trees and anything else for miles. It looked like a bomb exploded.
Mt Fuji was pyroclastic flow in 1707-1708[ its last eruption ] their for it was a violent eruption.
Mount St Helens is violent.
The lava flow at Mount St. Helens in 1980 was violent rather than quiet. The eruption included a highly explosive lateral blast that unleashed a mixture of volcanic ash, gas, and debris, traveling at extremely high speeds. This explosive eruption caused widespread destruction and claimed many lives.
If the composition of the magma is high in silica, the eruption will be explosive. The Eruption of Mt. St. Helens was an explosive eruption. If the composition of the magma is low in silica, it will produce a quiet eruption. The eruption(s) of Mt. Kilauea are quiet eruptions.
violent
Mt Fuji was pyroclastic flow in 1707-1708[ its last eruption ] their for it was a violent eruption.
If the composition of the magma is high in silica, the eruption will be explosive. The Eruption of Mt. St. Helens was an explosive eruption. If the composition of the magma is low in silica, it will produce a quiet eruption. The eruption(s) of Mt. Kilauea are quiet eruptions.
Yellowsotne.
The 1980 eruption of Mount St. Helens.
Mount St Helens is violent.
The lava flow at Mount St. Helens in 1980 was violent rather than quiet. The eruption included a highly explosive lateral blast that unleashed a mixture of volcanic ash, gas, and debris, traveling at extremely high speeds. This explosive eruption caused widespread destruction and claimed many lives.
Mt St Helens first erupted on May 18, 1980
If the composition of the magma is high in silica, the eruption will be explosive. The Eruption of Mt. St. Helens was an explosive eruption. If the composition of the magma is low in silica, it will produce a quiet eruption. The eruption(s) of Mt. Kilauea are quiet eruptions.
violent
About 2 cubic km of material was erupted. About the size of the Mt St Helens eruption in 1980.
57 People died in the eruption.
The 1980 eruption of Mount St Helens was a VEI 5.