Los tsunamis

Tsunamis are giant waves caused by underwater disturbances like earthquakes, landslides, and volcanic eruptions. They travel across oceans at high speeds and become destructive upon reaching shallow waters. The 2004 Sumatra tsunami was one of the deadliest, with over 200,000 deaths. Modern technology allows for tracking tsunamis using buoys, providing warnings to affected regions to ensure safety.

What is the frequency of giant tsunamis occurring in a century?

How can tsunamis be tracked and what is the purpose of this tracking?