Snow and ice on Swiss glaciers melting at alarming rate amid heatwave, expert says

Swiss glaciers are set to lose an enormous amount of ice and snow due to the heatwave battering Europe. Photograph: freeartist/Alamy View image in fullscreen Swiss glaciers are set to lose an enormous amount of ice and snow due to the heatwave battering Europe. Photograph: freeartist/Alamy Snow and ice on Swiss glaciers melting at alarming rate amid heatwave, expert says Accumulation on Switzerland’s glaciers from last winter expected to all be gone by Monday amid ‘enormous’ melt rates across Alps Swiss glaciers are set to lose an enormous amount of ice due to the heatwave battering Europe, according to the head of Glacier Monitoring in Switzerland (Glamos). The snow and ice accumulated last winter by Switzerland’s glaciers is expected to have all melted away by Monday, marking the alarming second-earliest arrival on record of the tipping point known as glacier loss day. All further melting between now and October will see the size of glaciers in the Swiss Alps shrink. In data going back to 2000, the only time that the tipping point arrived even earlier was in 2022, when it came on 26 June. The grim scenario is driven by the current heatwave, as well as the one in May – both coming on the back of another winter with poor snowfall. “We’re just seeing enormous ablation, ice melt rates and snow melt rates all over the Alps,” Glamos network chief Matthias Huss told AFP on Friday, as multiple Swiss weather stations registered new all-time records. Fourth toddler dies in France as Europe’s brutal heatwave forecast to shift east Read more “We are three months too early compared to a healthy state.” This century, the tipping point, on average, has been reached in mid-August – already bad news for the nation’s glaciers, which are shrinking at a staggering rate. Much of the water that flows into the Rhine and the Rhone – two of Europe’s major rivers – comes from the Alpine glaciers. Huss said he had just returned from the Rhone Glacier and that in the 10 days since his previous visit “there was one metre of ice melted in the vertical direction – one metre of melting within just the last 10 days”. “It’s very impressive to see, and this is just the effect of the heatwave.” “The more days that are added that are very high temperatures, not even mattering whether it’s 35C or 40C, this is just very bad for the glaciers.” Huss said the “very bad state of the glaciers at the moment” was down to a “combination of bad circumstances”, including less snowfall and the arrival of dust from the Sahara desert in March. He said 2026 was “surprisingly similar” to 2022, which for glaciers was “by far the most extreme year ever recorded in the Alps, with melt rates shattering everything we had seen before”. He said this year had seen 25% less snow replenishing the surface of the glaciers compared with the 2010-20 figures. Meanwhile May was warm, causing the snowpack to disappear earlier. Glaciers in the Swiss Alps began to retreat about 170 years ago, initially modestly, but