TY - JOUR AU - Kennedy, Andrew AU - Wirasaet, Damrongsak AU - Bolster, Diogo AU - Dietrich, J. Casey PY - 2018/12/30 Y2 - 2024/03/29 TI - IMPROVING THE ACCURACY OF SURGE MODELS USING SUBGRID CORRECTIONS JF - Coastal Engineering Proceedings JA - Int. Conf. Coastal. Eng. VL - 1 IS - 36 SE - Swash, Nearshore Currents, and Long Waves DO - 10.9753/icce.v36.currents.46 UR - https://icce-ojs-tamu.tdl.org/icce/article/view/8405 SP - currents.46 AB - Modern storm surge models to predict hurricane water levels have gone in two opposite directions: (1) Low resolution, fast, models that may be run thousands of times as a storm approaches land; and (2) High resolution, more accurate, models that are largely used for planning and hindcasts, and are too slow for real-time ensemble forecasts. Differences in predictions between the two types of models are particularly large over flooded ground, which is most important for human activities. ER -