the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Accounting for uncertainties in forecasting tropical-cyclone-induced compound flooding
Kees Nederhoff
Maarten van Ormondt
Jay Veeramony
Ap van Dongeren
José Antonio Álvarez Antolínez
Tim Leijnse
Dano Roelvink
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Accurate flood risk assessments are crucial for storm protection. To achieve efficiency, computational costs must be minimized. This paper introduces a novel subgrid approach for linear inertial equations (LIEs) with bed level and friction variations, implemented in the Super-Fast INundation of CoastS (SFINCS) model. Pre-processed lookup tables enhance simulation precision with lower costs. Validations show significant accuracy improvement even at coarser resolutions.
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Forecasting tropical cyclones and their flooding impact is challenging. Our research introduces the Tropical Cyclone Forecasting Framework (TC-FF), enhancing cyclone predictions despite uncertainties. TC-FF generates global wind and flood scenarios, valuable even in data-limited regions. Applied to cases like Cyclone Idai, it showcases potential in bettering disaster preparation, marking progress in handling cyclone threats.
Forecasting tropical cyclones and their flooding impact is challenging. Our research...