Because the energy was spread over such a vast distance, the waves in the open ocean were not particularly tall, often measuring less than a meter in height and going unnoticed by ships at sea. The phenomenon known as "runup" occurred, where the water rushed inland, often traveling kilometers away from the coastline.
2004 Tsunami Human Story Science: The Human Impact and Science Behind the Waves
The Generation of Waves When the seafloor displaces vertically, it acts like a giant piston, pushing the water column directly above it. The sheer scale of the event left entire communities obliterated and claimed over 230,000 lives across 14 countries.
On December 26, 2004, the world witnessed one of the most devastating natural disasters in recorded history. In some areas, the runup reached staggering heights of 30 meters (100 feet), overwhelming coastal defenses and sweeping away everything in its path.
The Science Behind the 2004 Tsunami Waves and Human Impact
The 2004 tsunami, often referred to as the Indian Ocean tsunami, was triggered by a massive undersea earthquake off the coast of Sumatra, Indonesia. The Seismic Trigger: The Sumatra-Andaman Earthquake The genesis of the 2004 tsunami was a megathrust earthquake with a magnitude estimated between 9.
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