Search results
Results from the WOW.Com Content Network
A storm surge, storm flood, tidal surge, or storm tide is a coastal flood or tsunami-like phenomenon of rising water commonly associated with low-pressure weather systems, such as cyclones. It is measured as the rise in water level above the normal tidal level, and does not include waves. [1]
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 ...
Part of a coastal management system, breakwaters are installed parallel to the shore to minimize erosion. On beaches where longshore drift threatens the erosion of beach material, smaller structures on the beach may be installed, usually perpendicular to the water's edge. Their action on waves and current is intended to slow the longshore drift ...
This phenomenon becomes especially significant when water is funnelled into shallow or narrow areas, leading to higher storm surges. [ 3 ] Examples of the effects of wind setup include Hurricanes Gamma and Delta in 2020, during which wind setup was a major factor when strong winds and atmospheric pressure drops caused higher-than-expected ...
The strongest part of a hurricane is typically the right front quadrant, where winds blow in the same direction that the hurricane is moving, resulting in stronger winds and increased storm surge.
Coastal flooding during Hurricane Lili in 2002 on Louisiana Highway 1 (United States). Coastal flooding occurs when dry and low-lying land is submerged by seawater. [1] The range of a coastal flooding is a result of the elevation of floodwater that penetrates the inland which is controlled by the topography of the coastal land exposed to flooding.
The Ishiguro Storm Surge Machine is an analogue computer built by Japanese oceanographer Shizuo Ishiguro. Between 1960 and 1983, it was used to model storm surges in the North Sea by the UK National Institute of Oceanography. It is now on display in the Mathematics Gallery of the Science Museum in London.
[2] [3] Fetch is used in geography and meteorology and its effects are usually associated with sea state and when it reaches shore it is the main factor that creates storm surge which leads to coastal erosion and flooding. [citation needed] It also plays a large part in longshore drift. [citation needed] [clarification needed]