New Forecasts Suggest a Potentially Powerful “Super El Niño” Ahead
A resident of a riverside community carries food and containers of drinking water after being distributed due to the ongoing drought in Careiro da Varzea, Amazonas state, Brazil, Oct. 24, 2023. (AP Photo /Edmar Barros, File)
Meteorologists are closely monitoring conditions in the Pacific Ocean as new forecasts raise the possibility of a very strong El Niño developing later this year. Recent projections from a major European weather forecasting center indicate that the event could become one of the most powerful on record and influence global weather patterns through 2027, according to reporting by the Washington Post.
El Niño develops when ocean temperatures in the central and eastern equatorial Pacific rise well above normal levels. When the warming exceeds about 2 degrees Celsius, it can be classified as a “super” El Niño. Events of that magnitude are known for altering weather systems across the planet and often contribute to spikes in global temperatures. A long-range model from NOAA shows a similar outlook to the European forecast, SFGate reported.
If the projections hold, the United States could see a hotter-than-average summer across much of the western part of the country. Increased storm activity is also possible around Hawaii and in parts of the western Pacific. At the same time, regions such as India, Australia, Indonesia, portions of Africa, and the Caribbean could face drier conditions.
Forecasters also say the Atlantic hurricane season may produce fewer storms during a strong El Niño because of changes in atmospheric wind patterns. However, experts stress that even a quieter season can still bring significant damage if a single powerful storm makes landfall.
Researchers note that a strong El Niño would increase the chances that 2027 becomes the hottest year recorded so far. That potential rise would add to the longer-term warming trend scientists attribute largely to greenhouse gas emissions.
Despite the concerning projections, scientists emphasize that it is still early in the forecasting cycle. Climate models during the spring months are less dependable, and in past years similar predictions for major El Niño events have weakened or failed to materialize.
The early forecast comes at a time when meteorologists are also cautioning that the southern and midwestern United States could face an especially active and severe spring storm season.
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