
Kelvin waves from El Niño could worsen West Coast erosion and flooding
West Coast sea levels may rise up to a foot this month as El Niño Kelvin waves move north at about 6 mph, amplifying erosion and flood risk with tides and storms.
Environment · 8 sources · 5dRead itThe journal
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About El Niño
El Niño–Southern Oscillation (ENSO) is a global climate phenomenon that emerges from variation in winds and sea surface temperatures over the tropical Pacific Ocean. Those variations have an irregular pattern but do have some appearance of cycles. The occurrence of ENSO is not easily predictable. It affects the climate of much of the tropics and subtropics, and has links (teleconnections) to higher-latitude regions of the world. The warming phase of the sea surface temperature is known as "El Niño" and the cooling phase as "La Niña". The Southern Oscillation is the accompanying atmospheric oscillation, which is coupled with the sea temperature change.
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