Study on estimation of coefficients of prediction equation for typhoon tide using numerical simulation

Seto Inland Sea side of Yamaguchi Prefecture is suffering from typhoon tide. To prevent or reduce human damages caused by typhoon tide, to make an evacuation behavior is important action. To make an evacuation behavior effectively the typhoon tidal level should be predicted previously. In other words, the typhoon tidal level prediction system is necessary to support the evacuation behavior. Miura presented the typhoon tidal level prediction system, and in this system the prediction equation for typhoon tidal level is used. This equation is algebraic and includes two parameters. In this study, the coefficients of this equation are estimated by utilizing the numerical tidal simulation in order to enhance the Miura's system.

typhoon tidecoefficients of

coefficients of prediction equation for typhoon tide

numerical simulations