Another tsunami could hit Indonesia, experts warn after over 200 killed

While tsunamis are often triggered by earthquakes, in this case experts believe the deadly waves were generated by an eruption of the Anak (or “child of”) Krakatoa volcano, which could have caused a large undersea landslide or flow of molten rock into the water.

from Hindustan Times - world http://bit.ly/2rS6e9v
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