The video shows the staggering scale of the catastrophic mountain slope and glacier collapse on the Nepal–China border. For comparison, a digital model of the valley includes Dubai’s Burj Khalifa — 828 metres tall . Even the world’s tallest skyscraper looks like a tiny needle beside the millions of tonnes of rock and ice that crashed into the valley. Meanwhile, according to Nepalese police and emergency services, as of 3 September 2026