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  2. Tsunami - Wikipedia

    en.wikipedia.org/wiki/Tsunami

    Amplitude, Wave Height, or Tsunami Height: Refers to the height of a tsunami relative to the normal sea level at the time of the tsunami, which may be tidal High Water, or Low Water. It is different from the crest-to-trough height which is commonly used to measure other type of wave height.

  3. Tsunami earthquake - Wikipedia

    en.wikipedia.org/wiki/Tsunami_earthquake

    Analysis of tsunami earthquakes such as the 1946 Aleutian Islands earthquake shows that the release of seismic moment takes place at an unusually long period. Calculations of the effective moment derived from surface waves show a rapid increase with decrease in the frequency of the seismic waves, whereas for ordinary earthquakes it remains almost constant with frequency.

  4. Category:Documentary films about tsunamis - Wikipedia

    en.wikipedia.org/wiki/Category:Documentary_films...

    Documentary films about tsunamis, a series of waves in a water body caused by the displacement of a large volume of water, generally in an ocean or a large lake. Earthquakes , volcanic eruptions and other underwater explosions (including detonations, landslides, glacier calvings , meteorite impacts and other disturbances) above or below water ...

  5. Portal:Tsunamis - Wikipedia

    en.wikipedia.org/wiki/Portal:Tsunamis

    The 2004 Indian Ocean tsunami at Ao Nang, Krabi Province, Thailand. A tsunami (/(t) s uː ˈ n ɑː m i, (t) s ʊ ˈ-/ (t)soo-NAH-mee, (t)suu-; from Japanese: 津波, lit. 'harbour wave', pronounced) is a series of waves in a water body caused by the displacement of a large volume of water, generally in an ocean or a large lake.

  6. Deep-ocean Assessment and Reporting of Tsunamis - Wikipedia

    en.wikipedia.org/wiki/Deep-ocean_Assessment_and...

    National Oceanic and Atmospheric Administration's NOAA have placed Deep-ocean Assessment and Reporting of Tsunami stations in particular areas, areas with a history of generating large tsunamis, to be completely positive that the detection of tsunamis is to be as fast as possible. The year of 2001 was the completion of the first six tsunami ...

  7. List of tsunamis - Wikipedia

    en.wikipedia.org/wiki/List_of_tsunamis

    A tsunami hitting a coastline. This article lists notable tsunamis, which are sorted by the date and location that they occurred.. Because of seismic and volcanic activity associated with tectonic plate boundaries along the Pacific Ring of Fire, tsunamis occur most frequently in the Pacific Ocean, [1] but are a worldwide natural phenomenon.

  8. Volcanic tsunami - Wikipedia

    en.wikipedia.org/wiki/Volcanic_tsunami

    A volcanic tsunami, also called a volcanogenic tsunami, is a tsunami produced by volcanic phenomena. About 20–25% of all fatalities at volcanoes during the past 250 years have been caused by volcanic tsunamis. The most devastating volcanic tsunami in recorded history was that produced by the 1883 eruption of Krakatoa. The waves reached ...

  9. Tsunamis in lakes - Wikipedia

    en.wikipedia.org/wiki/Tsunamis_in_lakes

    Hazard mitigation for tsunamis in lakes is immensely important in the preservation of life, infrastructure and property. In order for hazard management of tsunamis in lakes to function at full capacity there are four aspects that need to be balanced and interacted with each other, these are: Readiness (preparedness for a tsunami in the lake)