Mount Etna's lava can flow at varying speeds depending on factors like viscosity and slope of the terrain. Typically, the lava flows at speeds ranging from a few meters per hour to several kilometers per hour. It can sometimes reach speeds of up to 60 kilometers per hour during fast-moving lava flows.
Mount Etna's lava can reach temperatures of around 1,170 to 1,180 degrees Celsius (2,140 to 2,156 degrees Fahrenheit) when it erupts. These high temperatures are what allow the lava to flow and create molten streams as it moves down the volcano.
Mount Etna's lava typically has a temperature ranging from about 800 to 1,200 degrees Celsius (1,472 to 2,192 degrees Fahrenheit). The exact temperature can vary depending on the type of eruption and the composition of the magma. Basaltic lava, which is common at Etna, tends to be on the hotter end of this spectrum.
The 1980 eruption of Mount St. Helens did not produce any lava flows. That eruption produced massive clouds of ash and pumice. Later activity formed a lava dome, but not lava flows. No eruption that has been directly observed at Mount St. Helens has produced lava flows, but some prehistoric eruptions have.
No. Recent eruptions of Mount Merapi have produced pyroclastic flows instead of lava flows. Pyrolastic flows are fast-moving currents of hot ash, rock, and gas. There is no way of stopping or deflecting them.
In 1983, lava from Mount Etna flowed at varying speeds, typically ranging from 1 to 5 meters per second. The flow was influenced by factors such as the viscosity of the lava, the slope of the terrain, and the eruption's intensity. These factors contributed to the dynamic nature of the lava flow during the eruption.
Mount Etna's lava can reach temperatures of around 1,170 to 1,180 degrees Celsius (2,140 to 2,156 degrees Fahrenheit) when it erupts. These high temperatures are what allow the lava to flow and create molten streams as it moves down the volcano.
Mount Hood has a few steam events, but has not had a lava flow in almost two centuries.
it is red
The 1980 eruption of Mount St. Helens did not produce any lava flows. That eruption produced massive clouds of ash and pumice. Later activity formed a lava dome, but not lava flows. No eruption that has been directly observed at Mount St. Helens has produced lava flows, but some prehistoric eruptions have.
it has pyroclastic flow and has small eruptions of ash.
No. Recent eruptions of Mount Merapi have produced pyroclastic flows instead of lava flows. Pyrolastic flows are fast-moving currents of hot ash, rock, and gas. There is no way of stopping or deflecting them.
Lava can't flow violently. Highly explosive eruptions such as the 1980 eruption of Mount St. Helens do not produce lava flows: they produce clouds of ash, gas, and pumice. Mount St. Helens has produced "quiet" lava flows at times.
MT Fuji lava flows violently.
In 1983, lava from Mount Etna flowed at varying speeds, typically ranging from 1 to 5 meters per second. The flow was influenced by factors such as the viscosity of the lava, the slope of the terrain, and the eruption's intensity. These factors contributed to the dynamic nature of the lava flow during the eruption.
Mount lava flow or parchment desert
Dacite lava flows at speeds orders of magnitude slower than mafic lava.
Im not sure but I think its not fast but not slow so in the middle