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UN weather agency predicts rare 'triple-dip' La Nina in 2022

UN weather agency predicts rare 'triple-dip' La Nina in 2022

14 Sept 01:49 Key points summarised by AI
  • The U.N. weather agency predicts a rare 'triple-dip' La Nina event will last through the end of 2022, marking the first time this century it has occurred for three consecutive years.
  • La Nina, characterized by cooling ocean surface temperatures, significantly alters global weather patterns, leading to impacts like droughts, flooding, increased Atlantic hurricanes, and wildfires in the western U.S.
  • The World Meteorological Organization emphasizes that despite La Nina's temporary cooling influence, it will not halt or reverse the long-term trend of human-caused global warming.
  • This natural phenomenon is part of the El Nino Southern Oscillation (ENSO), which interacts with and can sometimes mask the broader effects of human-induced climate change.
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