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  2. Rogue wave - Wikipedia

    en.wikipedia.org/wiki/Rogue_wave

    Rogue waves do not appear to have a single distinct cause but occur where physical factors such as high winds and strong currents cause waves to merge to create a single large wave. [1] Recent research suggests sea state crest-trough correlation leading to linear superposition may be a dominant factor in predicting the frequency of rogue waves. [3]

  3. Tsunami - Wikipedia

    en.wikipedia.org/wiki/Tsunami

    Major areas of current research include determining why some large earthquakes do not generate tsunamis while other smaller ones do. This ongoing research is designed to help accurately forecast the passage of tsunamis across oceans as well as how tsunami waves interact with shorelines.

  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. Tsunami warning system - Wikipedia

    en.wikipedia.org/wiki/Tsunami_warning_system

    The first rudimentary system to alert communities of an impending tsunami was attempted in Hawaii in the 1920s. More advanced systems were developed in the wake of the April 1, 1946 (caused by the 1946 Aleutian Islands earthquake) and May 23, 1960 (caused by the 1960 Valdivia earthquake) tsunamis which caused massive devastation in Hilo, Hawaii.

  6. Why Thursday's Tsunami Warning was issued and what it ... - AOL

    www.aol.com/news/why-thursdays-tsunami-warning...

    A tsunami can happen any time and there's a chance that a near shore tsunami beats the first warning," they said. "If you're on the coast and feel an earthquake, get to higher ground immediately ...

  7. Submarine earthquake - Wikipedia

    en.wikipedia.org/wiki/Submarine_earthquake

    This is the third largest earthquake in recorded history and generated massive tsunamis, which caused widespread devastation when they hit land, leaving an estimated 230,000 people dead in countries around the Bay of Bengal and the Indian Ocean. May 4, 1998 A part of the island of Yonaguni was destroyed by a submarine earthquake. May 22, 1960

  8. Why we need to think about the oceans differently - AOL

    www.aol.com/news/why-think-oceans-differently...

    3. The oceans are an escape. For centuries, life at sea has been romanticized as the ultimate expression of freedom — a refuge from landlocked life, far removed from government meddling, a ...

  9. Tsunami deposit - Wikipedia

    en.wikipedia.org/wiki/Tsunami_deposit

    The most reliable indicator of a tsunami origin appears to be the extent of the inundation, with tsunamis generally inundating further than storms on a particular coast. [ 3 ] [ 4 ] In some cases, tsunami deposits show clear separation into distinct sub-units deposited by successive tsunami waves, whereas storm waves normally show a higher ...