People in Indonesia are being urged to stay away from the coast – after 420 people were killed by a tsunami.
Heavy rain has been delaying rescue efforts – with thousands of people still cut off – with high waves expected.
The warning comes on the anniversary of the 2004 Asian earthquake and tsunami which claimed hundreds of thousands of lives.
Sky’s Ashish Joshi reports from the coastal region of western Java on Indonesia’s Sunda Strait, where the tsunami hit.
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