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Super El Nino and record sea temperatures loom as impact on UK weather revealed - The Mirror


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Super El Nino and record sea temperatures loom as impact on UK weather revealed

Weather forecasters warn that the brewing 'Super El Nio' has the potential to turbocharge heat across the planet, raising fears of more extreme weather hitting the UK

El Nino is causing our warmer weather - but what is it?

Brits could face another period of weather chaos as scientists warn a looming "Super El Nio" could push temperatures to record-breaking levels.


Forecasters say the climate pattern - caused by rising waters in the Pacific Ocean - has the potential to turbocharge heat across the planet, raising fears of more extreme weather hitting the UK. A Super El Nio occurs when sea-surface temperatures in the central-eastern equatorial Pacific Ocean rise at least 2C above average


The Met Office has warned there is growing confidence El Nio conditions could strengthen significantly, with some experts comparing the developing system to some of the most powerful events ever recorded. And although El Nio starts thousands of miles away, it can still influence Britain's weather patterns.


A map of the 2016 El Nio shows a globe shaded red to indicate unusually high sea surface temperatures across the central and eastern tropical Pacific(Image: NOAA)

A Super El Nio is now expected to form between this month and July. The European Union's climate monitor has said ocean temperatures are now edging toward record highs as conditions shift toward a potentially powerful El Nino weather pattern.

Samantha Burgess, from the European Centre for Medium-Range Weather Forecasts, said sea surface temperatures in recent days were just shy of the all-time highs of 2024. "It's a matter of days before we are back in record-breaking ocean SSTs (sea surface temperatures) again," Burgess said.


According to the Met Office, strong El Nio events have previously been linked to an increased chance of colder and drier UK winters - while also disrupting global weather systems that can fuel heatwaves and extreme rainfall elsewhere.

Scientists say the biggest issue El Nio brings is the extra heat it releases into the atmosphere on top of human-driven climate change.


Places closest to the unusually warm Pacific can suffer more significant impacts. Countries in the west Pacific, such as Australia, Indonesia and the Philippines, could become drier than normal, leading to possible droughts and forest fires.

Countries in South America, such as Peru and Ecuador, could meanwhile see much wetter weather, leading to devastating floods.


The effects of El Nio can be felt much further away, with the climate pattern bringing weaker monsoons to India and flooding winter rainfall in the south-west US.

In the UK, weather conditions can often lag behind the actual event. El Nio could bring higher temperatures throughout the summer period, but Brits may feel the impacts more stongly during the later winter months.

According to climate scientists at the Met Office, El Nio years are "one factor that can increase the risk of colder winters in the UK".

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Last month, the Met Office warned current projections suggest the El Nio could become a strong event, "potentially comparable with some of the most impactful episodes in recent decades".

"El Nio events often peak towards the end of the year, with maximum influence typically felt between November and February," the forecaster said. "There is growing confidence that this event could sit at the upper end of the historical range."

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