Explainer

How fast are Swiss glaciers disappearing?

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Following a record hot summer and a winter with little snowfall, the Glacier Monitoring in Switzerland network reported that Swiss glaciers lost 5.5 percent of their total volume this year.

5.5%

Glacier ice volume lost this yearSource: RFI · 01.10.2026

Ice loss has accelerated dramatically across recent decades, increasing from 10 percent between nineteen ninety and two thousand to 27 percent over the past ten years.

Glacier loss by decade
  • 1990–200010%
  • 2016–202627%

Near Jungfraujoch, the retreat of the massive Aletsch Glacier is unmistakable, with the ice melting so far below the historic Konkordia hut that visitors must now climb a long steel staircase.

Swiss Alps

Jungfraujoch

Assessing the rapid decline, the glaciology network delivered a blunt verdict, warning that Alpine glaciers have no chance of surviving in the long term under such conditions.

“Alpine glaciers have no chance of surviving in the long term under such conditions.”

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The story

Swiss glaciers lose 5.5% of ice volume in 2026 as five-year melt reaches 20%Read the article

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