Europe Had Most Widespread Floods for More Than a Decade in 2024, Scientists Say 

A person cycles along a flooded road after the overtopping of the River Thames on a spring tide, in west London, Britain, March 31, 2025. (Reuters)
A person cycles along a flooded road after the overtopping of the River Thames on a spring tide, in west London, Britain, March 31, 2025. (Reuters)
TT
20

Europe Had Most Widespread Floods for More Than a Decade in 2024, Scientists Say 

A person cycles along a flooded road after the overtopping of the River Thames on a spring tide, in west London, Britain, March 31, 2025. (Reuters)
A person cycles along a flooded road after the overtopping of the River Thames on a spring tide, in west London, Britain, March 31, 2025. (Reuters)

Europe faced its most widespread flooding last year since 2013, with 30% of the continent's river network hit by significant floods, scientists said on Tuesday, as fossil fuel-driven climate change continued to prompt torrential rain and other extreme weather.

Flooding killed at least 335 people in Europe in 2024 and affected more than 410,000, the European Union's Copernicus Climate Change Service and the World Meteorological Organization said in a joint report on Europe's climate.

Western Europe was hit hardest, with 2024 ranking among the region's ten wettest years in records going back to 1950. Storms and flooding are Europe's costliest weather extremes, last year causing damage exceeding 18 billion euros.

Globally, 2024 was the world's warmest year since records began, as well as the warmest for Europe - the planet's fastest-warming continent. The planet is now around 1.3 degrees Celsius warmer than in pre-industrial times, mainly due to human-caused climate change.

"Every additional fraction of a degree of temperature rise matters because it accentuates the risks to our lives, to economies and to the planet," said WMO Secretary-General Celeste Saulo.

The report noted bright spots, including that renewable energy sources produced a record-high 45% of Europe's energy in 2024, while most European cities have plans in place to better adapt to climate change.

But weather extremes were recorded across the continent. Southeastern Europe had its longest heat wave on record, totaling 13 days, while Scandinavia's glaciers shrank at the highest rates on record, and heat stress increased across the continent.

Much of Eastern Europe was hit by lack of rain and drought, while floods ravaged western Europe.

Nearly a third of Europe's overall river network exceeded a "high" flood threshold, while 12% breached "severe" flood levels in 2024.

Devastating floods in Valencia in late October accounted for most of the lives lost and economic damage caused in Europe by floods, with 232 people killed in the disaster. Storm Boris in September dumped the heaviest rain ever recorded in Central Europe onto countries, including Austria, Czechia, Germany and Slovakia.

Scientists have confirmed climate change has made such downpours more likely, because a hotter atmosphere can hold more water, leading to intense rain. Atmospheric water vapor reached a record high in 2024.

Other factors that influence flooding include river management and urban planning that determine whether homes and infrastructure are built in flood-prone areas.



Tourist Coins Pose Giant Problem at N. Ireland's Famous Causeway Site

Tourists are pictured at the Giant's Causeway, a Unesco World Heritage Site, near Bushmills in Northern Ireland, on July 8, 2025. (Photo by PAUL FAITH / AFP)
Tourists are pictured at the Giant's Causeway, a Unesco World Heritage Site, near Bushmills in Northern Ireland, on July 8, 2025. (Photo by PAUL FAITH / AFP)
TT
20

Tourist Coins Pose Giant Problem at N. Ireland's Famous Causeway Site

Tourists are pictured at the Giant's Causeway, a Unesco World Heritage Site, near Bushmills in Northern Ireland, on July 8, 2025. (Photo by PAUL FAITH / AFP)
Tourists are pictured at the Giant's Causeway, a Unesco World Heritage Site, near Bushmills in Northern Ireland, on July 8, 2025. (Photo by PAUL FAITH / AFP)

Northern Ireland's Giant Causeway draws close to one million visitors a year but their habit of wedging tiny coins in cracks between the rocks -- to bring love or luck -- is damaging the world-famous wonder.

Now authorities are urging tourists to keep their coins in their pockets to preserve the spectacular landscape.

Some 40,000 columns mark the causeway, Northern Ireland's first UNESCO World Heritage Site.

Geologists say the natural phenomenon was created by an outpouring of basalt lava 60 million years ago.

Legend has it that the causeway was formed by Irish giant Finn McCool.

In recent decades, visitors have pushed thousands of coins into fissures in the rocks.

The gesture is "a token of love or luck", according to Cliff Henry, the causeway's nature engagement officer.

But the coins rapidly corrode and expand, causing the basalt to flake and leaving "unsightly" rust-colored streaks, Henry told AFP.

He pointed to streaks on a rock and gingerly prized out a US cent with a set of keys.

"We get a lot of euros and dollar cents. But coins from literally all over the world -- any currency you can think of, pretty much -- we have had it here," he said.

A report by the British Geological Survey in 2021 revealed that the coins were "doing some serious damage" and something had to be done about it, he noted.

Signs are now in place around the site appealing to tourists to "leave no trace".
"Once some visitors see other people have done it, they feel that they need to add to it," causeway tour guide Joan Kennedy told AFP.

She and her colleagues now gently but firmly tell tourists to desist.

At the exit from the causeway, a US couple said they were "distressed" to hear of the damage the metal caused.

"Our guide mentioned as we came up that people had been putting coins into the stones. It's really terrible to hear that," said Robert Lewis, a 75-year-old from Florida.

"It's kind of like damaging any kind of nature when you are doing something like that, putting something foreign into nature. It's not good," said his wife, Geri, 70.

As part of a £30,000 ($40,000) conservation project, stone masons recently removed as many coins as they could -- without causing further damage -- from 10 test sites around the causeway.

Henry said the trial was successful and is to be expanded across the causeway.

"If we can get all those coins removed to start with that will help the situation and hopefully no more coins will be put in," he said.

"If visitors see fewer coins in the stones and hear appeals to stop the damaging practice, the problem can maybe be solved.

"We know that visitors love and cherish the Giant's Causeway, and many form deep personal connections to it, so we want this natural wonder to remain special for future generations."