How tall was the Boxing Day tsunami?
How tall was the Boxing Day tsunami?
Scientists investigating the damage in Aceh found evidence that the wave reached a height of 24 m (80 ft) when coming ashore along large stretches of the coastline, rising to 30 m (100 ft) in some areas when travelling inland.
What was the cause of the Boxing Day tsunami?
What caused the boxing day tsunami was A magnitude 9.3 earthquake that occurred on the seafloor off the western coast of Sumatra. It ruptured over a 1200km section of a fault under the sea, causing a huge area of the sea floor to be raised . It spread out as a tsunami.
How many people were killed by the tsunami in Indonesia?
Communities along the surrounding coasts of the Indian Ocean were seriously affected, and the tsunamis killed an estimated 227,898 people in 14 countries. The Indonesian city of Banda Aceh reported the largest number of victims.
What is the fourth highest tsunami in history?
On October 17, 2015, 180 million tons of rock slid into Taan Fiord, an arm of Icy Bay, generating a tsunami that stripped forest from 8 square miles (20 square km) of Wrangell St.-Elias National Park and Preserve and reached as high as 633 feet (193 m) above the fjord, the fourth-highest tsunami ever recorded.
What was the date of the 2004 Indian Ocean earthquake?
The 2004 Indian Ocean earthquake occurred at 00:58:53 UTC on 26 December with an epicentre off the west coast of Sumatra, Indonesia. The event is known by the scientific community as the Sumatra–Andaman earthquake.
What is the significance of the 2002 Sumatra earthquake?
The 2002 Sumatra earthquake is believed to have been a foreshock, preceding the main event by over two years. Great earthquakes, such as the 2004 Indian Ocean earthquake, are associated with megathrust events in subduction zones. Their seismic moments can account for a significant fraction of the global seismic moment across century-scale periods.
