Tsunami, Seiches, and Tides

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Presentation transcript:

Tsunami, Seiches, and Tides

Storm Surge Storm tide

Seiches Standing wave Node

Tsunami Tsunami Seismic sea wave

Tsunami Causes or origin Speed

Tide generating forces Gravitational Centrifugal

Equilibrium and dynamic theory of tides Equilibrium theory Dynamic theory

Moon and Tractive Forces High Tide Low Tide Lunar Tide

sun Solar Tides

Sun and Moon and Earth Spring tide Neap tide Apogee Perigee Perihelion aphelion

Tidal Patterns Semidiurnal Tides Diurnal Tides Mixed Tides

Amphidromic point Node Tidal datum

Tides in Confined Basins Tidal Range Tidal bore Tidal wave

Tidal Currents Flood Current Ebb Current Slack Water

Tides and Marine Organisms Power from the Tides Tidal Friction Predicting Tides Meteorological tides Tides and Marine Organisms Power from the Tides

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