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Storm-Impact Scale
Swash Regime
Swash Regime
No net change to the system |
During a storm, if wave runup is confined to the beach, the beach will erode and the sand will be stored offshore. However, over the weeks and months following the storm, the sand naturally returns to the beach, restoring the beach to its original configuration. |
Minimal Impacts of the Swash Regime
During Hurricane Dennis (1999), at this location, wave runup was confined to the beach. The beach eroded but the dune was untouched (see photo and compared cross-section below). Most of the eroded sand returned to the beach in the weeks to months following Hurricane Dennis (1999).
return to Storm Impact Scale Overview | continue to Collision Regime
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