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  2. Tsunami - Wikipedia

    en.wikipedia.org/wiki/Tsunami

    The term "tsunami" is a borrowing from the Japanese tsunami 津波, meaning "harbour wave."For the plural, one can either follow ordinary English practice and add an s, or use an invariable plural as in the Japanese. [14]

  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. Deep-ocean Assessment and Reporting of Tsunamis - Wikipedia

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

    Each DART station consists of a surface buoy and a seafloor bottom pressure recording (BPR) package that detects water pressure changes caused by tsunamis.The surface buoy receives transmitted information from the BPR via an acoustic link and then transmits data to a satellite, which retransmits the data to ground stations for immediate dissemination to NOAA's Tsunami Warning Centers, NOAA's ...

  5. List of tsunamis - Wikipedia

    en.wikipedia.org/wiki/List_of_tsunamis

    The wave caught the Japanese off guard, not knowing its origin, and was explained in the book, The Orphan Tsunami. [82] 1707: Nankai, Japan: 1707 Hōei earthquake: Earthquake: On 28 October 1707, during the Hōei era, an 8.4 magnitude earthquake and tsunami up to 10 metres (33 ft) high [83] hit Tosa Province (Kōchi Prefecture). More than ...

  6. 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.

  7. Tsunamis in lakes - Wikipedia

    en.wikipedia.org/wiki/Tsunamis_in_lakes

    A tsunami is a series of large water waves caused by the displacement of a large volume within a body of water, often caused by earthquakes, or similar events. This may occur in lakes as well as oceans, presenting threats to both fishermen and shoreside inhabitants.

  8. Earthquake environmental effects - Wikipedia

    en.wikipedia.org/wiki/Earthquake_environmental...

    Both surface deformation and faulting and shaking-related geological effects (e.g., soil liquefaction, landslides) not only leave permanent imprints in the environment, but also dramatically affect human structures. Moreover, underwater fault ruptures and seismically triggered landslides can generate tsunami waves.

  9. 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 ...