On 26 December 2004 a tsunami occurred in the Indian Ocean. It was the result of the Indio-Australian Plate subducting below the Eurasian Plate. It was caused by an earthquake measuring more than magnitude 9. The earthquake caused the seafloor to uplift, displacing the seawater above.Also, what caused the 2004 Boxing Day earthquake tsunami?
The 2004 Indian Ocean earthquake and tsunami (also known as the Boxing Day Tsunami) occurred at 00:58:53 UTC on 26 December, with an epicentre off the west coast of northern Sumatra, Indonesia. The earthquake was caused by a rupture along the fault between the Burma Plate and the Indian Plate.
Beside above, how did the 2004 tsunami affect the landscape? A number of varied coastal and land ecosystems were affected by the tsunami, particularly coral reefs. About 15 to 20 percent of the coral reefs were affected by the tsunami - due to siltation and sand infiltration. The backwash from the tsunami wave carried debris from inland areas that also damaged the coral reefs.
Similarly, you may ask, what two tectonic plates caused the 2004 tsunami?
The December 26, 2004 M=9.1 Sumatra-Andaman earthquake occurred along a tectonic subduction zone in which the India Plate, an oceanic plate, is being subducted beneath the Burma micro-plate, part of the larger Sunda plate.
How did the 2004 tsunami affect tourism?
The tsunami caused flooding and damage to all major beaches on the islands. The damage to the beach resorts along the Andaman Sea, as well as the high tourist death-count, led to a sharp decrease in the tourism industry in Thailand. Damage caused by the tsunami and earthquake were estimated at $508 million USD.
How long did the 2004 tsunami last?
Indian Ocean tsunami of 2004, tsunami that hit the coasts of several countries of South and Southeast Asia in December 2004. The tsunami and its aftermath were responsible for immense destruction and loss on the rim of the Indian Ocean. did you know? The earthquake that caused the tsunami lasted almost 10 minutes.How many animals died in the 2004 tsunami?
Nearly 230,000 people and thousands of animals were killed, making it one of the deadliest disasters ever recorded. Many animals felt the vibrations and ran for higher ground, but countless others were left injured, starving and stranded.How do you survive a tsunami?
IF YOU ARE UNDER A TSUNAMI WARNING: - First, protect yourself from an Earthquake.
- Get to high ground as far inland as possible.
- Be alert to signs of a tsunami, such as a sudden rise or draining of ocean waters.
- Listen to emergency information and alerts.
- Evacuate: DO NOT wait!
- If you are in a boat, go out to sea.
What were the effects of the Boxing Day tsunami in 2004?
Social impacts of the tsunami (effects on people) - 230 000 deaths.
- 1.7 million homeless.
- 5-6 million needing emergency aid, eg food and water.
- Threat of disease from mixing of fresh water, sewage and salt water.
- 1,500 villages destroyed in northern Sumatra.
Where was the Boxing Day tsunami located?
Banda Aceh, Indonesia
Where do tsunamis occur?
Tsunamis occur most often in the Pacific Ocean and Indonesia because the Pacific Rim bordering the Ocean has a large number of active submarine earthquake zones. However, tsunamis have also occurred recently in the Mediterranean Sea region and are expected in the Caribbean Sea as well.How far inland can a tsunami go?
Where Will the Water Reach? Tsunami waves can continously flood or inundate low lying coastal areas for hours. Flooding can extend inland by 300 meters (~1000 feet) or more, covering large expanses of land with water and debris. Tsunami inundation is the horizontal, inland penetration of waves from the shoreline.What was the deadliest tsunami in history?
Indian Ocean Tsunami
How do tsunamis form?
Undersea earthquakes, which typically occur at boundaries between Earth's tectonic plates, cause the water above to be moved up or down. Tsunami waves are formed as the displaced water, which acts under the influence of gravity, attempts to find a stable position again.What tectonic plate is Sumatra on?
Sumatra is at the boundary between two tectonic plates. The ocean floor southwest of Sumatra is part of the Indian/Australian plate, while Sumatra and the other islands of Indonesia and Thailand are part of the Eurasian plate (see Figure 1).What countries did the 2004 tsunami hit?
It was a disaster still remembered today for its sheer destruction which saw 14 countries affected including India, Indonesia, Malaysia, the Maldives, Burma (Myanmar), Somalia, Sri Lanka, Thailand, Bangladesh, South Africa, Madagascar, Kenya, Tanzania and the Seychelles.How long after an earthquake is a tsunami?
Q How long does it take a tsunami to reach land? Once generated, a tsunami wave in the open ocean can travel with speeds greater than 800 kilometres an hour (500 miles an hour). These waves can travel across the Pacific Ocean in less than one day. Locally generated tsunamis can reach coastlines in just minutes.Was there a tsunami after the 1906 San Francisco earthquake?
An Unusual Tsunami Shortly after the Great San Francisco earthquake of April 18, 1906, a sea level disturbance (tsunami) was recorded at the Presidio tide gauge station in San Francisco (the station is now located nearby at Ft. Point).What happens when a tectonic plate gets subducted?
Where two tectonic plates meet at a subduction zone, one bends and slides underneath the other, curving down into the mantle. (The mantle is the hotter layer under the crust.) At a subduction zone, the oceanic crust usually sinks into the mantle beneath lighter continental crust.What size earthquake can cause a tsunami?
Usually, it takes an earthquake with a Richter magnitude exceeding 7.5 to produce a destructive tsunami. Most tsunamis are generated by shallow, great earthquakes at subductions zones. More than 80% of the world's tsunamis occur in the Pacific along its Ring of Fire subduction zones.What is the speed of a tsunami in deep water?
In the deep ocean, tsunamis can move as fast as a jet plane, over 500 mph, and can cross entire oceans in less than a day. As the waves enter shallow water near land, they slow to the speed of a car, approximately 20 or 30 mph.What type of plate boundary caused the Indian Ocean earthquake 2004?
The December 26, 2004 magnitude (M) 9.1 Sumatra-Andaman earthquake occurred along a tectonic subduction zone in which the India Plate, an oceanic plate, is being subducted beneath the Burma micro-plate, part of the larger Sunda plate. 
