The Earthquake Tsunami Of Tsunami

The tsunami caused devastation in coastal communities in Indonesia and eleven other countries. More than 225 000 people died leaving families destroyed, children orphaned and people not knowing if their loved ones were dead or alive. 500 000 people were left homeless adding to the trauma of the disastrous event. Across the affected countries there were an estimated 5 million people deprived of basic services such as clean water and sewage. This lead to

The most noticeable difference between a tsunami and a hurricane is the cause of each. A tsunami is the aftermath of an underwater earthquake or volcanic eruption. The force of the earthquake or eruption, along with the moving of the tectonic plates, sends large amounts of water in all directions. The waves can be thousands of feet high when they reach the shoreline. These giant waves can arrive at a moment's notice with no warning. The tsunami is a large natural phenomenon originating from the ocean, but it is not the only phenomenon to start in the ocean.

Throughout this unit, the Science in Practice class has been learning about natural disasters and the impact it has on humans and environment. The natural disaster that will be discussed in this report is the Boxing Day Tsunami, which occurred on the 26th of December, 2004. The tsunami took place in the Indian Ocean. Due to, two tectonics plates, the Indo-Australian plate and the Eurasian plate colliding, causing an underwater earthquake. Due to this awful disaster, people were killed, injured, diagnosed with diseases, homes and businesses were destroyed, the environment damaged.

All along the coast of Central America the tsunami was observed. (February 4, 1965, Alaska Earthquake, Rat Islands, Magnitude 8.7) This earthquake was recorded at a magnitude 8.7 and caused a big tsunami of over 10 m on Shemya Island. It barely caused any damage, though. Just two months after the initial shock, an aftershock earthquake at a magnitude of 7.6 hit the same area. (March 28, 2005, Sumatra Earthquake aka Nias Earthquake) Just off the coast of Sumatra, Indonesia, was a devastating earthquake that killed 1,300 people. A majority of the devastation occurred on the island of Nias. The massive earthquake sparked a panic around countries along the Indian Ocean because there was a massive tsunami just three months earlier in December. ( August 15, 1950, Assam, Tibet Earthquake, Magnitude 8.6) There were at least 780 people who died in this 8.6 magnitude earthquake. Many buildings completely collapsed in areas of Eastern Tibet. Landslides and ground cracks/fractures ended up washing away and entire village. The village of Yedong collapsed into the Yarlung Zangbo River and literally washed

Tsunamis occur when there is sudden movement in an extensive body of water such as earthquakes, landslides on the sea floor, major volcanic eruptions or meteorite impacts. The most common source of a tsunami is earthquakes, which are another type of geomorphic hazard that is caused by the friction and stress that tectonic plates put on each other. Tsunamis primarily occur in coastal or island regions where there is a tectonic border or what is known as the ring of fire. As shown in the diagram below the ring of fire is located along the coastal and island regions of the world.As a result of the Pacific Plate diving beneath the Eurasian plate, on March 11, 2011, there were 2 geomorphic hazards, a magnitude-9 earthquake struck north Japan, which caused a deadly tsunami that reached heights of 39 meters. The destructive dilemma was dubbed ‘The Great Sendai Disaster’. The earthquake was caused by multiple centuries of stress on the tectonic plates surrounding the island. The earthquake caused a tsunami that reached the height of 39 meters (128 feet). Japanese scientists had previously discovered that there was another tsunami just like the one in 2011 that took place in 869 AD. But their warning was unhindered. The tsunami, which occurred in 869 AD, was caused by the same tectonic fault as the 2011 tsunami. The epicenter of the earthquake was off the northeast cost of Japan leading to a devastating tsunami that killed many and left many wishing they were. The massive earthquake caused an upward wave that headed towards the city of Sendai. Researches have recently uncovered a thin layer of clay that lubricated the fault zone causing the deadly tectonic slip, thus creating a tsunami that could wipe out an entire city as it did in 2011.The aftermath of the 2011 tsunami and earthquake was not pretty; it caused many deaths, injuries, traumas, financial difficulties, destruction of property, health bills and the destruction of the landscape as a whole. The natural disaster caused nearly 16,000 casualties and there are an estimated 2,500 people still reported missing. Although drowning caused most deaths others include, crushed by debris, suicide and diseases caused by nuclear radiation (cancer) spilled from nuclear

Tectonic activity varies due to geographical location and position of tectonic plate boundaries. The Earth's crust is made up of continental and oceanic plates, which move across the surface of the planet, meeting at plate boundaries. Plate tectonics cause volcanic activity, tsunamis and

The morning of December 26, the peaceful morning was cut short of by a massive earthquake that struck off Indonesia causing a deadly tsunami The earthquake was described as having the power of 23,000 Hiroshima bombs, reaching a magnitude of 9.0. After the tsunami started it travels 13 countries and left beaches filled

The 2004 Indian Ocean and Tsunami, everyone has heard about this tragic experience before. It is the third-largest earthquake ever recorded on a seismograph and had the longest duration of faulting ever observed, between 8.3 and 10 minutes. A Tsunami is a long high sea wave caused by an earthquake, submarine landslide, or other disturbance. For the book, Wave, there was family of four where the brother, mom and dad went to Thailand to spend their winter break. The daughter had decided to spend her winter break in New York City. In Thailand, there was a Tsunami that had struck the resort where the family had been staying at. The dad and his son went out to go and help others while the mom stayed back in the hotel lobby. Or what was left of it.

The word tsunami comes from a Japanese word meaning “Long harbor waives”. Tsunami is much known and very common in Japan because thousands of Japanese have been killed and some suffered in recent centuries. Tsunami waves generally speaking cause a lot of damages such as, killing people, destroying building, and costing million of dollars. Moreover, a tsunami is a series of great sea waves caused by an underwater earthquake, landslide, or volcanic eruption. The 2004 Indian Ocean earthquake that is located on epicenter off the west coast of Sumatra, Indonesia, is actually one of the worst disasters in the history of Indian Ocean that generated by the most powerful 9.0 magnitude earthquake. An aggressive

The 2011 Japan earthquake could not have been prevented, since natural disasters cannot be avoided, nor predicted; however, several steps could have been taken to reduce the number of buildings damaged. The Japanese government possesses good communication with their people (hence the issued tsunami warning), so the loss of life could not have been avoided. Despite strong communication with the public, the Japanese government could implement building regulations to withstand severe earthquakes and issue an “early warning” messaging system because sometimes, seconds make a difference. Today, the Japanese government is actively working to reduce the amount of nuclear power plants to avoid future complications with radioactivity and public health.

On Friday March 11, 2011 at 2:46pm, an earthquake struck Fukushima, Japan. The earthquake had a magnitude of 9.0 and did considerable damage in the region. This was a rare and complex double quake that lasted only about 3 minutes. Some events that happened that occurred after the earthquake are as followed: loss of power, loss of cooling, core damage, reactor pressure damage, and hydrogen explosion. This earthquake caused a 15-metre tsunami to strike the Fukushima Daiichi nuclear power plant on Japan’s Tohoku coast. The tsunami caused much more damage than the earthquake. The tsunami resulted in 19,000 human deaths and destroyed millions of buildings.

The 2004 tsunami was a major dent in today’s history. It began as a normal day on December 26,2004. Everyone surfing, tanning, or just hanging around town with friends and family. . The day was sunny and dry, a perfect day to have some vacation fun. During all of the fun on the beach in the Indian Ocean an earthquake hits. No one thought of it and just began going back to their everyday things. A little while later the tide pulls back and there perfect day at the beach was about to end before their eyes.

On the date of December 27, 2004 something happened that nobody could have imagined. One of the most devastating earthquake erupted under the ocean as it happened near the Sumatra Island. The earthquake took place 6.2 miles under the water. The earthquake had a high magnitude of 9.0 on a Richter scale which triggered a massive tsunami. Tsunamis are specific in their origins and result from larger earthquakes. The tsunami that was caused by an earthquake had an impact on many people and caused a lot of destruction that had to be fixed. A few minutes after the earthquake, the water rose and the tsunami changed the world forever. (1)

When a tsunami reaches the coastline of a country, the preliminary wave comes and acts like a sudden high tide. This wave then quickly disappears back into the ocean. This action provides an early warning system, letting people that in a few minutes the real tsunami wave is coming. When the real tsunami wave arrives, it will knock anything down that is in its path. Cars, people, and even buildings in the case of a large tsunami, will be pulled down. Although there are early warning systems, the message does not get out quick enough and many people are unaware that a tsunami is soon to come. Now we will go over to former nuclear reactor manager and scientist, Will Morgen, to explain

Firstly tsunamis can be caused by landslides, Earthquakes and Volcanic eruptions. Most tsunamis are caused by massive earthquakes on the seafloor when parts of rock move past each other all of a sudden causing water to move. A tsunami is a large sequence of very large waves created by a sudden movement on the ocean's floor. Most earthquakes that create tsunamis happen in places around the world called the subduction zones this is where pieces of the earth's crust press up against each other. The subduction zone is where an oceanic plate is being forced down into the mantle by plate tectonic forces. The friction between the subducting plate and the overriding plate is huge. This friction helps prevent a slow and steady rate of subduction and instead the two plates become stuck. Tsunamis are caused in the open ocean and at first they can appear to be only tiny waves but they can grow very fast in size as they reach shallow water before crashing into villages, towns or even cities.