Introduction
Erta Ale is a continuously active volcano located in the Afar region of northeastern Ethiopia. It is one of the most unique and fascinating volcanoes in the world, known for its persistent lava lake and frequent eruptions. But what type of volcano is Erta Ale?
Shield Volcano
Erta Ale is classified as a shield volcano. Shield volcanoes are characterized by their broad, gently sloping profiles and low viscosity lava flows. These volcanoes are typically formed by the eruption of basaltic lava, which is relatively fluid compared to other types of lava. The lava flows from shield volcanoes can travel long distances, creating large, flat volcanic features.
Features of Erta Ale
Erta Ale’s unique shape and structure are a result of its shield volcano classification. The volcano has a large, shallow caldera that houses a persistent lava lake. This lava lake is one of the few in the world that is active and continuously bubbling. The lava lake is fed by continuous eruptions from the volcano, which replenish the supply of molten lava.
Activity
Erta Ale is one of the most active volcanoes in the world, with frequent eruptions and lava flows. The volcano has been erupting continuously since 1967, with periodic increases in activity. In recent years, the volcano has experienced heightened activity, with larger eruptions and increased lava flow.
Conclusion
Erta Ale is a shield volcano located in Ethiopia, known for its persistent lava lake and frequent eruptions. Its unique shape and structure are a result of its shield volcano classification, which allows for the easy flow of basaltic lava. The volcano’s activity and continuous eruptions make it a popular destination for scientists and tourists alike.
