Sumatra island
A powerful undersea earthquake that struck off the coast of Sumatra island, Indonesia, set off the 2004 Indian Ocean tsunami, also known as the Christmas or Boxing Day tsunami, on Sunday morning, Dec. 26, 2004.
What countries were affected by the 2004 Indonesian tsunami?
The tsunami killed at least 225,000 people across a dozen countries, with Indonesia, Sri Lanka, India, Maldives, and Thailand sustaining massive damage. Indonesian officials estimated that the death toll there alone ultimately exceeded 200,000, particularly in northern Sumatra’s Aceh province.
Can a tsunami reach Los Angeles?
When it comes to natural hazards in Los Angeles, tsunamis are not at the top of the risk list. However, there’s a reason why last night’s 8.2 magnitude earthquake in Alaska, had experts watching for a tsunami along California’s West Coast.
When was the last tsunami in California?
2011
The most recent damaging tsunami occurred in 2011 when an earthquake and tsunami that devastated Japan traveled across the Pacific Ocean, causing $100 million of damage to California harbors and ports.
Can you swim in a tsunami?
“A person will be just swept up in it and carried along as debris; there’s no swimming out of a tsunami,” Garrison-Laney says. “There’s so much debris in the water that you’ll probably get crushed.” A tsunami is actually a series of waves, and the first one might not be the largest.
How far inland can a tsunami travel in California?
Tsunamis can travel as far as 10 miles (16 km) inland, depending on the shape and slope of the shoreline. Hurricanes also drive the sea miles inward, putting people at risk.
When was last tsunami in California?
Has California been hit by a tsunami?
In California more than 150 tsunamis have hit the coastline since 1880. The most recent damaging tsunami occurred in 2011 when an earthquake and tsunami that devastated Japan traveled across the Pacific Ocean, causing $100 million of damage to California harbors and ports.
What was the amplitude of the 2004 Sumatra earthquake?
It was recorded with an amplitude of six inches at Sausalito, California. A magnitude 9.1 Mw earthquake occurred off the west coast of Sumatra, Indonesia, on December 26, 2004. It was the fourth largest earthquake in the world since 1900 and the largest since the 1964 Prince William Sound, Alaska, earthquake.
Where did the 2004 tsunami hit in India?
Animation of the 2004 tsunami propagation across the Indian Ocean, from Sumatra to Africa. This giant quake of 2004 was followed just four months later by the magnitude 8.7 quake of March 28, 2005. This one was west of Sumatra, under the islands of Nias and Simeulue.
How many people died in the 1883 tsunami in Indonesia?
The tsunami caused an estimated $1 million damage and 28 deaths in Newfoundland, Canada. The explosion of the Krakatau Volcano in Indonesia on August 27, 1883, generated a 30 meter tsunami in the Sunda Strait which killed about 36,000 people.
What was the magnitude of the 2004 Indian Ocean earthquake?
The 2004 Indian Ocean earthquake was initially documented as having a moment magnitude of 8.8. In February 2005, scientists revised the estimate of the magnitude to 9.0.
