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In addition to the above processes, storm surge and wave heights on shore are also affected by the flow of water over the underlying topography, i.e. the shape and depth of the ocean floor and coastal area. A narrow shelf, with deep water relatively close to the shoreline, tends to produce a lower surge but higher and more powerful waves. A ...
The term "storm surge" in casual (non-scientific) use is storm tide; that is, it refers to the rise of water associated with the storm, plus tide, wave run-up, and freshwater flooding. When referencing storm surge height, it is important to clarify the usage, as well as the reference point. NHC tropical storm reports reference storm surge as ...
The more gradual the slope, the higher the storm surge. "The height of the storm surge is also dictated by the shape of the coast," Kottlowski said, citing differences between a concave coast ...
Already the ocean is swallowing beaches, roads and anything else in the way of Hurricane Florence's monstrous storm surge. WASHINGTON (AP) — Behold the awesome power of water. Already the ocean ...
Spreading rate is the rate at which an ocean basin widens due to seafloor spreading. (The rate at which new oceanic lithosphere is added to each tectonic plate on either side of a mid-ocean ridge is the spreading half-rate and is equal to half of the spreading rate). Spreading rates determine if the ridge is fast, intermediate, or slow.
What is storm surge? When the ocean level rises suddenly as a storm is making landfall. Accompanied by large and battering waves, it can cause extreme flooding, not only along the coast but miles ...
The coastal environment produces challenges specific for this branch of engineering: waves, storm surges, tides, tsunamis, sea level changes, sea water and the marine ecosystem. Most often, in coastal engineering projects there is a need for metocean conditions : local wind and wave climate, as well as statistics for and information on other ...
Storm surge: A storm surge is a rise in ocean water levels generated by a storm that is over and above a normal tide. You can estimate a storm surge by subtracting the normal tide from the storm tide.