Premise: Indonesian tsunami volcano lost two-thirds of its height PANDEGLANG, Indonesia: The Indonesian volcano which caused a tsunami that killed more than 400 people last week lost more than two-thirds of its height following the eruption which triggered the killer waves. A section of Anak Krakatoa’s crater collapsed after an eruption and slid into the ocean, generating the tsunami last Saturday night.
Hypothesis: The volcano lost more than 50% of its height.