What language is seiche?
What language is seiche?
According to Wilson (1972), this Swiss French dialect word comes from the Latin word siccus meaning “dry”, i.e., as the water recedes, the beach dries. The French word sec or sèche (dry) descends from the Latin.
What is seiche in geography?
seiche, rhythmic oscillation of water in a lake or a partially enclosed coastal inlet, such as a bay, gulf, or harbour.
How big is a seiche?
Generally a seiche would take about eight hours to cross Lake Superior and come back again, sometimes resulting in changes in nearshore waters as much as three feet or more. However, seiches have been measured in Lake Erie to move up to 8 feet (2.4 m) in height.
What causes seiche?
A seiche (pronounced saysh) is a long wave that can be caused by any weather pattern pushing on water and stacking it on one end, like water in a bathtub. Once the storm has moved on, the piled-up water surges back. This sloshing can go on for hours, or days. Seiches are often mistaken for tides.
Is seiche associated with earthquakes?
A seiche (pronounced: saysh) is a standing wave in an enclosed or partially enclosed body of water. Triggered by earthquake waves, seiches and seiche-related phenomena have been observed on lakes, reservoirs, swimming pools, bays, harbors and seas.
What is a seiche in a lake?
A seiche (SAY-sh) is a stationary or standing wave that oscillates back and forth like a pendulum in an enclosed or partially enclosed body of water. Seiches can be produced by: Earthquakes.
How are seiches formed?
Seiche is a large standing wave that occurs when strong winds and a quick change in atmospheric pressure push water from one end of a body of water to the other. de Jong and Battjes (2004) discussed the atmospheric origin of seiche.
What do seiches do?
“Seiches are standing waves that oscillate within the entire lake. Therefore, they impact the whole lake. Depending on the intensity of the weather system, you get can flooding on one end of the lake and dry conditions on the other.”
What causes a seiche?
Seiches in the Great Lakes are typically caused when strong winds and rapid changes in atmospheric pressure pile up water on one end of a lake. When the wind stops, the water returns to the other side of the lake, often causing water levels to rise quite quickly.
What is a Lake Erie seiche?
A seiche (pronounced “saysh”) is a prolonged, standing wave oscillating through a body of water such as a lake or bay. Rapid changes in atmospheric pressure or high sustained winds from one direction, push up the water level at one end of the lake, while dropping by a corresponding amount on the opposite end.
What is a seiche and how is it caused?
A seiche (SAY-sh) is a stationary or standing wave that oscillates back and forth like a pendulum in an enclosed or partially enclosed body of water. Seiches can be produced by: Earthquakes. Wind. Sudden changes in atmospheric pressure.
https://www.youtube.com/watch?v=dgf97KAJyAk