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How tsunami warning_system_in_the_indian_ocean




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  • 1. how Tsunami warning system in the Indian Ocean works? s1180046 Haruka Imai
  • 2. ・What is Tsunami ?・Tsunami is a large water caused bymeteorological factors such as earthquakes,landslides, undersea volcanic eruptions,meteorites fall non-factor (usually sea) of in thecontinuous tidal wave caused by the move.
  • 3. ・Tsunami riskIf you reach the shoreline, depending on the scalecan cause serious damage there.
  • 4. why tsunami is happened?Cases are given geological factors, such as happensin undersea plate earthquake and coastal areas asthe cause of the tsunami in the sea, landslides,undersea volcanic activity, submarine landslides,caused by a falling meteorite to the Ocean asdescribed below in the past have been confirmed.
  • 5. What is the wcatwc?United States West Coast and Alaska TsunamiWarning Center is considered as the topography ofthe coastal America and surrounding areas have 11segments. Match each tsunami information TIS(Tsunami Information Statement, tsunamiinformation presented) two-stage, three-stageWarning (warning) and the stage-there are five alertlevels.
  • 6. Tsunami predictionThat are related to giant tsunami tsunami generation by artificialsatellites containing various observation data collected fromcomputer model prediction model validation became possible.Calculation methods such as TSUNAMI-N2 of United StatesOceanic and Atmospheric Administration of the product modeland Tohoku University has been developed. Tsunamisimulation technology is utilized to tsunami forecasts andhazard map making. Also can cause a 2.5 m worlds largestartificial tsunami to Japan Harbor Airport Institute of technologyof large-scale wave ground General waterways and etc.damage prediction of buildings data collection done.
  • 7. More tsunami information and issuesBecoming a problem that many residents do notescape out stocked tsunami information currently inthe enforcement of earthquake early warning andemergency broadcasting system, the tsunamiwarning beforehand. It is said that very oftenespecially earthquakes happen frequently HokkaidoKushiro-nemuro region. That nationally importanttsunami horror, in other words the difference of thenormal waves and tsunamis accuratelyunderstanding is not.
  • 8. Tsunami is really scary