Scientists Assess Likelihood of Emerging 'Super' El Niño Event
Recent climate models indicate a high probability of an El Niño developing between May and July 2026, with potential implications for global weather patterns. While sea surface temperatures in the tropical Pacific have risen significantly, uncertainty remains regarding whether the event will reach 'super' status, defined as temperatures exceeding 2°C above average. The US National Oceanic and Atmospheric Administration (NOAA) reports an 82% chance of El Niño arrival by mid-year but only a 37% likelihood of it becoming 'very strong.' Conversely, the European Centre for Medium-Range Weather Forecasts suggests waters could warm by 3°C by November. If a strong El Niño occurs, it could trigger extreme weather events such as floods and droughts globally and potentially push 2027 temperatures to record highs. This follows the impactful 2023–24 El Niño, which contributed to 2024 being the hottest year on record and caused severe droughts in southern Africa and flooding in Brazil. Researchers emphasize that wind patterns and other factors in the coming Northern Hemisphere summer will be critical in determining the final intensity of this emerging climate phenomenon.
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