What causes most of the hurricane-related damage?
Storm surge, rain, and wind cause most of the damage associated with hurricanes. Storm surge floods and erodes coastal areas, salinizes land and groundwater, contaminates the water supply, causes agricultural losses, results in loss of life, and damages structures and infrastructure. Rain damages structures, infrastructure, and agriculture and results in loss of life. Hawaii’s topography focuses the rains on mountain slopes, causing flash flood and landslides. Strong winds can result in loss of life, create tremendous amounts of debris (which impact utilities and transportation), cause agricultural losses, and destroy lightly constructed buildings (e.g., tofu-block houses).
