Swiss glaciers are melting at an 'extraordinary' and record-breaking rate

The big melt

The vibes in the Alps are officially off. New data from Glacier Monitoring Switzerland reveals that Swiss glaciers suffered a near-record loss of ice over the last 12 months, with more than 5% of the country's remaining ice vanishing. To put that in perspective, glaciologists usually consider a 2% loss in a single year to be pretty extreme. This year, we hit 5.5%.

Dr. Matthias Huss, the director of Glacier Monitoring Switzerland, didn't mince words, calling the situation "disastrous."

Why it's happening

It’s giving climate crisis, no cap. The glaciers started the year in a rough spot because of a super mild winter that left less snow cover than usual. Then, intense heatwaves in May and June hit, stripping away the remaining snow. Because bare ice is darker than fresh, powdery snow, it absorbs way more of the sun’s energy, causing the glaciers to melt even faster.

Dr. Fabien Maussion, a glaciologist at the University of Bristol, broke it down: "In its simplest form, what we see right now is that we took an ice cube out of the fridge and it's just melting in front of our eyes."

Even at 3,500 meters above sea level—where it’s usually freezing—scientists found absolutely no snow left at the end of summer. Without that yearly layer of snow to replenish the ice, these glaciers are basically starving.

Why it matters

This isn't just about sad-looking mountains. These glaciers act like natural water towers. They provide meltwater for farming, hydropower, and shipping during hot, dry spells. This summer alone, they dumped 2.2 trillion litres of water into the system. It helped for a minute, but it’s totally unsustainable—once that "old water" is gone, it’s not coming back. Plus, the melting can make mountain slopes unstable, which highkey increases the risk of dangerous landslides and flash flooding.

Real talk: while it’s too late to save some of these glaciers, scientists say we can still make a difference for other regions like the Himalayas and the poles if we get serious about cutting carbon emissions. It’s the move we need to make to keep global sea levels from rising and affecting billions of people.