.

Besides, what happens during ENSO?

El Niño–Southern Oscillation (ENSO) is an irregularly periodic variation in winds and sea surface temperatures over the tropical eastern Pacific Ocean, affecting the climate of much of the tropics and subtropics. The warming phase of the sea temperature is known as El Niño and the cooling phase as La Niña.

Similarly, what does ENSO neutral mean? When temperatures in the ENSO region of the Pacific are near average it is known as ENSO neutral, meaning that the oscillation is neither in a warm nor cool phase.

Similarly one may ask, what causes Enso?

Although the exact initiating causes of an ENSO warm or cool event are not fully understood, the two components of ENSO – sea surface temperature and atmospheric pressure are strongly related. During an El Niño event, the easterly trade winds converging across the equatorial Pacific weaken.

What is Enso in geography?

El Niño Southern Oscillation (ENSO) is a coupled ocean–atmosphere phenomenon in the Pacific Ocean that has widespread meteorological and ecological impacts on the Earth's surface.