Overview
- A sudden wall of water, ice, rock and debris swept through the Bhote Koshi/Trishuli corridor on Wednesday, August 26, destroying villages, bridges and roads in Nepal’s Rasuwa district and striking Gyirong in Tibet.
- Nepal Police have given a provisional death toll of about 95 people and authorities are still verifying hundreds missing; the Nepal Tourism Board has published a provisional list of 384 travellers uncontacted that includes many foreign nationals.
- Rescue work is ongoing but hampered by high river levels, blocked roads and unstable terrain that prevent helicopters from landing in key sites and slow ground searches.
- The floods damaged major energy projects and about 430 megawatts of hydroelectric capacity, forcing power and transport disruptions that will slow relief and recovery.
- Investigators are examining multiple triggers — an ice‑and‑rock avalanche, a glacial‑lake or blocked‑river release and a USGS‑recorded M4.4 quake that occurred the same morning — against wider evidence that a warming Himalayan cryosphere is increasing such sudden hazards.