04/08/2023
Fact 9: The fast-moving water associated with the inundating tsunami can crush homes and other structures in the coastal area. Tsunamis may reach a maximum vertical height onshore above sea level, often called a run-up height, of tens of meters.
Fact 10: The tsunami that occurred at 0758 local time on 26 December 2004 (0058 GMT) in the Indian Ocean is known to be the most powerful earthquake that has occurred to date.