Volcanic Eruption Types
The chemistry of the magma, temperature, viscosity, volume, presence of groundwater, and water and gas concentration are some of the variables that affect the types of volcanic eruptions.
The six types of volcanic eruptions are as follows:
- Hawaiian and Strombolian Eruptions: The Strombolian eruption produces explosions caused by broken lava, while the Hawaiian eruption produces fire fountains.
- Plinian and Subplinian Eruptions: Plinian eruptions can reach a height of 20–35 km, but Subplinian eruptions can reach up to 20 km.
- Hydrothermal Eruption: Ash is released during hydrothermal eruptions; magma is not present. Their energy source is the heat produced by hydrothermal systems.
- Phreatic Eruption: This is caused by interactions between the water and the magma’s heat. There is only ash in these eruptions instead of magma.
- Phreatomagmatic Eruption: This type of eruption occurs when water and freshly generated magma interact.
- Vulcanian Eruption: These eruptions can reach heights of up to 20 kilometers and last for a brief time.
Volcano Eruption
A Volcanic Eruption is the release of hot gases, molten rock, and hot rock fragments through a volcano. A volcano is a vent in the crust of a planet or satellite. Volcanic eruptions can result in catastrophic property and human loss. Volcanic eruptions might even be almost harmless, like most volcanoes in Hawaii. They can also be extremely devastating, as when Pompeii was destroyed by Vesuvius’ explosion in 79 CE. In this article, we will look into the definition, causes, types, and effects of volcanic eruptions. We will also explore the recent volcano eruptions.
Table of Content
- What is Volcanic Eruption?
- Mechanism of Volcanic Eruption
- Volcanic Eruption Example
- Volcanic Eruption Types
- Causes of Volcanic Eruption
- Volcanic Eruption Effects
- Volcanic Eruption in Iceland
- Volcanic Eruption Japan
- Volcanic Eruption in India
- Volcano Eruption 2023
- Conclusion