peterdutoit on Nostr: Climate Literacy: During an El Niño event, the trade winds that normally blow from ...
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.
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.