"enormous section of a glacier in the Himalayas...crashed on to the valley floor...because of warming due to human-caused climate change"
https://www.theguardian.com/world/2026/aug/27/nepal-tibet-flash-flood-visual-guide-why-how-flooding-happened-floods-cause-reason-explained

theguardian.com
How the deadly Nepal and Tibet flash flood unfolded – a visual guide
US Geological Survey says massive glacial collapse caused catastrophic flash floods in the Himalayan border region of Nepal and Tibet