El Nino & La Nina

Front

What is El Niño?

Back

El Niño is a climate pattern characterized by the warming of ocean surface temperatures in the central and eastern Pacific Ocean, which can lead to significant weather changes globally.

Front

What is La Niña?

Back

La Niña is a climate pattern that describes the cooling of ocean surface temperatures in the central and eastern Pacific Ocean, often resulting in opposite weather effects compared to El Niño.

Front

What does the term 'upwelling' refer to?

Back

Upwelling is the process where cold, nutrient-rich water rises to the surface, often supporting marine life and fisheries.

Front

What is the impact of El Niño on hurricane activity in the Atlantic Ocean?

Back

El Niño typically leads to fewer hurricanes in the Atlantic Ocean due to increased wind shear.

Front

What is the impact of La Niña on hurricane activity in the Atlantic Ocean?

Back

La Niña often results in more hurricanes in the Atlantic Ocean due to decreased wind shear.

Front

What does the term 'trade winds' refer to?

Back

Trade winds are the prevailing winds that blow from east to west in the tropics, influencing ocean currents and weather patterns.

Front

How do trade winds behave during an El Niño event?

Back

During an El Niño event, trade winds are typically weaker than average.

Front

How do trade winds behave during a La Niña event?

Back

During a La Niña event, trade winds are stronger than usual.

Front

What is the significance of the term 'El Niño' in Spanish?

Back

The term 'El Niño' translates to 'The Boy' or 'The Christ Child' in Spanish, referring to its occurrence around Christmas.

Front

What is the significance of the term 'La Niña' in Spanish?

Back

The term 'La Niña' translates to 'The Girl' in Spanish, indicating the cooler phase of the El Niño-Southern Oscillation.