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Australia declares El Nino that could be the strongest El Nino for decades in Pacific

Australia's weather bureau warned on Tuesday of an El Nino weather pattern forming in the tropical pacific and that it could 'intensify' to become one of the strongest in 70 years.

The Bureau of Meteorology said that sea surface temperatures in the area exceeded El Nino thresholds, and atmospheric indicators were all aligned to the phenomenon which brings extreme weather.

In a press release, it stated that "based on the degree of warming in central tropical 'Pacific", forecasts point towards an El Nino event strong to very powerful.

Around half of the models suggest that this event could reach levels comparable to the highest recorded?since 1950."

El Nino, a periodic?warming sea surface temperature in the central and east Pacific Ocean, is linked with less rainfall during winter and spring in Australia's east and southern coasts, and higher daytime temperatures.

This weather phenomenon has a particularly negative impact on Australia, as it impacts agricultural production. Australia is one of the largest exporters in the world for wheat, sugar and beef.

The last El Nino that Australia experienced from 2023-2024 was the driest period of three months on record.

In 2015 and 2016, one of the strongest events in recent memory caused widespread drought, and reduced grain and oilseed production.

Climate change, according to scientists, will exacerbate the effects of El Nino this year. Reporting by Renju José and Christine Chen, Sydney; Editing and production by Christopher Cushing & Clarence Fernandez

(source: Reuters)