Krakatoa, also known as Krakatau, is a stratovolcano.
Formation
This type of volcano builds steep-sided cones from alternating layers of lava flows, ash, and volcanic debris. Krakatoa's original structure formed over a million years at the subduction zone between the Indo-Australian and Eurasian plates.
Eruption History
The 1883 eruption destroyed much of the island, creating a large caldera and ranking as one of history's most explosive events. Anak Krakatau, or "Child of Krakatoa," emerged in 1927 within the caldera and remains active with strombolian eruptions.
Current Status
Recent activity includes ash plumes and incandescent ejections, with ongoing monitoring due to risks like tsunamis.
