Indonesia's 'child' of Krakatoa spews ash and lava

An Indonesian volcano known as the "child" of the legendary Krakatoa erupted on Thursday, spewing a plume of ash high into the sky as molten lava streamed down from its summit. Anak Krakatau -- a small volcanic island that emerged from the ocean a half century after Krakatoa's deadly 1883 eruption -- has rumbled back to life in recent weeks, spitting flaming rocks and ash from its crater. No one lives on Krakatau, which forms a small island in the Sunda Strait between Java and Sumatra, but the peak is a popular tourist spot. Indonesia's geological agency has not raised the alert level for the mountain. However, there is a one kilometre no-go zone around its summit. When Krakatoa erupted in the 19th century, a jet of ash, stones and smoke shot more than 20 kilometres (12 miles) into the sky, plunging the region into darkness, and sparking a huge tsunami that was felt around the world. The disaster killed more than 36,000 people. Indonesia is situated on the Pacific "Ring of Fire", a vast zone of geological instability where the collision of tectonic plates causes frequent quakes and major volcanic activity.