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Replying to Avatar Peter du Toit

Climate Literacy:

During an El Niño event, the trade winds that normally blow from east to west across the tropical Pacific weaken or even reverse direction³⁵.

This causes the warm surface waters that are usually found in the western Pacific along the coasts of Ecuador/Peru/Chile to spread eastward along the equator¹³⁵. As a result, the ocean heat that is normally stored in the western Pacific is released to the atmosphere in the central and eastern Pacific²⁴. This affects the global weather patterns and climate¹²³⁵.

Sources:

(1) El Niño: Pacific Wind and Current Changes Bring Warm, Wild Weather. https://earthobservatory.nasa.gov/features/ElNino.

(2) What are El Niño and La Niña, and how do they change the weather?. https://www.bbc.com/news/science-environment-64192508.

(3) El Niño - National Geographic Society. https://www.nationalgeographic.org/encyclopedia/el-nino/.

(4) El Niño and Extreme Ocean Heat Are About to Clash for the 2023 .... https://www.scientificamerican.com/article/el-nino-and-extreme-ocean-heat-are-about-to-clash-for-the-2023-hurricane-season/.

(5) El Niño and La Niña: Frequently asked questions. https://www.climate.gov/news-features/understanding-climate/el-ni%C3%B1o-and-la-ni%C3%B1a-frequently-asked-questions.

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CheezeGrater 🇿🇦 2y ago

Thanks for sharing

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