The U.S. National Oceanic and Atmospheric Administration (NOAA) announced today that El Niño has officially formed and is expected to continue strengthening through the end of the year.
Agence France-Presse reported that El Niño is a natural climate phenomenon that raises sea surface temperatures in the central and eastern equatorial Pacific, altering global wind, atmospheric pressure, and rainfall patterns. This event typically occurs every two to seven years and lasts about nine to twelve months.
NOAA scientists noted in their latest alert that El Niño conditions have already developed over the past month, with sea surface temperatures in the Pacific running above average as evidence.
NOAA stated, "There is a 63% chance of an extremely strong El Niño event from November to January next year, potentially ranking among the strongest since records began in 1950."
While each El Niño event varies, major occurrences often follow similar patterns, including droughts in parts of the Amazon, Indonesia, and Australia, disruptions to the Indian monsoon, and shifts in tropical rainfall patterns.
El Niño typically peaks by the end of the year, but the release of oceanic heat energy into the atmosphere is gradual, contributing to higher global temperatures in the following year.
This phenomenon adds further heat to an Earth already warming due to fossil fuel combustion.
The European Union's climate monitoring body, Copernicus Climate Change Service, said yesterday that global forecasting agencies are growing increasingly confident that a very strong El Niño warming pattern could develop later this year.
Carlo Buontempo, Director of the monitoring agency, said, "The signals at this stage strongly suggest we are heading toward a moderate to strong El Niño event, possibly even one that breaks historical records."
(Compiled by: Kyoku Kyohei) 1150612
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- Source: CNA (Central News Agency)
- Category: Taiwan
- Organizations: Copernicus Climate Change Service