Alarming Meltdown: Swiss Glaciers Lose Record Ice in 2024

Swiss glaciers melted at an above-average rate in 2024 due to an extremely hot summer, despite earlier hopes from heavy winter and spring snowfall. Glaciologists measured record ice losses, with factors like Sahara dust accelerating the decline. The glaciers' continued melting could be disastrous.

In 2024, Swiss glaciers experienced an above-average melting rate due to exceptionally high summer temperatures, according to monitoring body GLAMOS. Despite glaciologists celebrating heavy snowfall in winter and spring, record ice losses were measured, driven by August temperatures staying a few degrees above freezing at Jungfraujoch station.

GLAMOS reported a 2.5% volume loss in Swiss glaciers this year, surpassing the average decline of the past decade. Matthias Huss, Director of GLAMOS, stressed the alarming situation, noting that even a snow-rich winter and cooler spring were insufficient to halt the decline. Sahara dust also played a role by reducing ice sheets' sunlight reflection.

Pictures showed thinning ice exposing rocks and gravel, highlighting the severe impact of melting. More than half of the Alps' glaciers are in Switzerland, where rising temperatures are twice the global average. The continued trend could see the Alps' glaciers losing over 80% of their mass by 2100. The Swiss government has faced criticism over its climate policies from Europe's top human rights court.