Explained in plain English

What is Anak Krakatau?

Anak Krakatau, meaning 'Child of Krakatoa', is a volcanic island in Indonesia. It emerged from the caldera of the ancient Krakatoa volcano, which famously erupted in 1883. Its current activity, like the recent ash plume, shows it is still very much an active and growing volcano, often causing disruption to local life and travel.