Palaeotsunami

A palaeotsunami refers to ancient tsunami events that occurred long before recorded history. These massive wave surges are identified through geological evidence, such as sediment layers, rocks, and seabed deposits, indicating past coastal inundations. Studying palaeotsunamis helps scientists understand the frequency, causes, and impact of tsunamis in a region over thousands or even millions of years. This information is crucial for assessing future tsunami risks and improving coastal preparedness, especially in areas vulnerable to seismic activity or underwater landslides that can generate such destructive waves.