A video from the incident is being shared on the social media. It shows the moment a huge wave swipes away people in a calm pool. Some swimmers were launched out of the pool and onto the pavement. One woman was on the ground afterward, knees bloodied.

A strong 6.3 magnitude earthquake struck southern Japan on Friday, the US Geological Survey said; the Japanese authorities have said that there is no tsunami threat so far.

A 6.9 magnitude earthquake has hit the Philippine island of Mindanao on December 29, today. Following the massive quake, the Pacific Tsunami Warning Centre warns about upcoming tsunami with small waves expected to hit southern parts of the country and neighbouring Indonesia.

Indonesian authorities on Wednesday raised to 430 the death toll in the devastating tsunami triggered by a volcanic eruption in Sunda Strait, while nearly 22,000 people were displaced.

Indonesian authorities on Wednesday resumed the search for 154 people missing after a tsunami hit the Sunda Strait coasts as the country commemorates the anniversary of the 2004 Boxing Day tsunami that killed around 230,000 people.

The death toll from the deadly tsunami triggered by a volcanic eruption in Indonesia's Sunda Strait climbed to 429 on Tuesday, with search and rescue teams struggling to find survivors and bodies due to heavy rain.

Days of heavy rain on Indonesia's Java coast was making it difficult on Tuesday for search and rescue teams looking for survivors of the Sunda Strait tsunami.

Coastal residents near Indonesia's Anak Krakatau volcano have been warned to keep away from beaches amid fears it could trigger a new tsunami.

The death toll from the tsunami triggered by volcano eruption in Indonesia rose to 222, and over 800 people were injured, Xinhua reported quoting officials on Sunday. The catastrophe has killed 222 people, while 843 others were injured and 28 people missing, media reports quoted Indonesia's national disaster agency spokesman Sutopo Purwo Nugroho as saying.

At least 43 people have been killed and 584 injured after a tsunami hit the coast around Indonesia's Sunda Strait, officials said.