Unbelievable Disasters caught on cam || Natural Disaster || Tsunami
Japan Tsunami 2011
Mega tsunami prediction in 2018/2019
The MOST CATASTROPHIC TSUNAMI Footage Ever Caught on Camera | 2017 Destructive Japanese Tsnuami
A tsunami or tidal wave, also known as a seismic sea wave, is a series of waves in a water body caused by the displacement of a large volume of water, generally in an ocean or a large lake. Earthquakes, volcanic eruptions and other underwater explosions, landslides, glacier calvings, meteorite impacts and other disturbances above or below water all have the potential to generate a tsunami. Unlike normal ocean waves, which are generated by wind, or tides, which are generated by the gravitational pull of the Moon and the Sun, a tsunami is generated by the displacement of water.