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  • Ocean Waves
    732 words
    (Based on the December 26th attack) What Are Tsunamis, and What Causes Them? Tsunamis are ocean waves produced by earthquakes or underwater landslides. The word is Japanese and means 'harbor wave,' because of the devastating effects these waves have had on low-lying Japanese coastal communities. A tsunami is a series of waves that can travel at speeds averaging 450 (and up to 600) miles per hour in the open ocean. As the waves approach the coast, their speed decreases and their amplitude increas...
  • Tidal Wave And A Fire
    1,173 words
    The earthquake began at 9: 30 on November 1st, 1755, and was centered in the Atlantic Ocean, about 200 km WSW of Cape St. Vincent. The total duration of shaking lasted ten minutes and was comprised of three distinct jolts. Effects from the earthquake were far reaching. The worst damage occurred in the south-west of Portugal. Lisbon, the Portuguese capital, was the largest and the most important of the cities damaged. Severe shaking was felt in North Africa and there was heavy loss of life in Fez...
  • Shallow Water Waves
    505 words
    The phenomenon we call a tsunami is a series of waves of extremely long wavelength and period generated in a body of water by an impulsive disturbance that displaces the water. Although tsunamis are often referred to as 'tidal waves' by English-speaking people, they are not caused by the tides and are unrelated to them. Tsunamis are primarily associated with earthquakes in oceanic and coastal regions. When an earthquake occurs, the energy travels outward in all directions from the source. This c...
  • 4 Billion In Tsunami Disaster Relief
    2,750 words
    Natural Devastation The largest earthquake in 40 years shifted huge geological plates beneath the Indian Ocean on Dec. 26, 2004, causing a immense and abrupt displacement of millions of tons of water. Indonesia villages closest to the epicenter were swamped within minutes, while elsewhere the waves radiated outward, making landfall at speeds topping 500 mph (web). The phenomenon we call tsunami is a series of large waves of extremely long wavelength and period usually generated by a violent, imp...
  • Distant Earthquakes A Tsunami
    390 words
    When the tsunami disaster occurred, the whole world felt the devastation. People from all over the world offered their support and sent money to help victims. Their helping hands were appreciated by thousands and blessed the hearts of families. Instead of saying that different parts of the world should deal with their own problems, everyone made other countries problems their own. The tsunami caused astronomical numbers of damage towards the United States. This massive impact of the tsunami was ...
  • Tsunamis And Tidal Waves
    465 words
    Tsunami A tsunami is a large water wave that is generated by seismic activity in or underlying layers known as faults. These enormous wave have historically affected many ways of life and still lie as a major factor for destruction in our coastal communities throughout the world. A tsunami is a wave chain or series of waves that is generated in a body of water by sea disturbance that vertically displaces the water. Earthquakes, landslides, volcanic activity and even cosmic materials can generate...
  • Tsunamis And The Destructive Force
    663 words
    Out of all the natural disasters that we talk about in class, the most deadly would have to be a Tsunami. Compared to earthquakes, Tsunamis have cause more deaths since 1945. A Tsunami is likely to strike anywhere on the west coast, including Santa Cruz in California - United States - North America - 36: 58: 24 N 122: 02: 09 W. A Tsunami is a giant "wave" of water that is caused by a sudden shift in the sea floor. The wave is a result of the water attempting to regain its equilibrium, which is d...
  • Tsunami's Speed
    575 words
    A tsunami is a wave train, or series of waves, generated in a body of water. Earthquakes, landslides, volcanic eruptions, explosions, and even the impact of cosmic bodies, such as meteorites, can generate tsunamis. These waves can savagely attack coastlines, causing devastating property damage and loss of life. In English, the word tsunami means "harbor wave". Represented by two characters, the top character, "tsu", means harbor, while the bottom character, "nami", means "wave". In the past, tsu...
  • Tsunami And The Earthquake
    521 words
    TSUNAMIS There are Earthquakes, Volcanoes, Floods, Fires and Avalanches. Then there are Tsunamis, The often overlooked stress relief system of the earth. Tsunamis are huge waves often called Tidal Waves but they have nothing to do with the diurnal pattern of high and low tides. Tsunami is a Japanese word used as the scientific term for seismic sea wave, a large ocean wave caused by an undersea earthquake. One theory is that the waves are triggered when the ocean floor is tilted or offset during ...

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