Australia's upcoming El Niño event has sparked concern, but experts are downplaying its potential severity. This year's El Niño, predicted by the World Meteorological Organisation (WMO) and the US National Oceanic and Atmospheric Administration, is expected to be 'very strong' with a 63% chance. However, it's unlikely to reach the threshold for a 'super' El Niño, which requires sea surface temperatures to rise at least two degrees Celsius above average. This distinction is crucial, as super El Niños can cause severe weather events and economic disruption. The last super El Niño was in 2015, and historically, triple La Niña events, like the one from 2020-2022, have not been followed by super El Niños. Australia's Bureau of Meteorology (BoM) predicts an El Niño will form between May and July, but not to the extent that would cause significant concern. The tropical Pacific, a region crucial for global climate regulation, is experiencing warming, but not to the degree that would classify it as a super El Niño. This year's event is expected to be more moderate, bringing reduced rainfall, warmer temperatures, and increased fire danger in southeast regions, similar to past El Niños. The BoM's prediction and the current climate conditions suggest that while an El Niño is imminent, it will not be the extreme weather event some might fear. The potential for super El Niños may increase with climate change, but for now, Australia can expect a manageable El Niño with some typical impacts. As always, staying informed and prepared is key, and the latest updates from SBS News will keep you in the loop.
