Nepal faces secondary flash flood risks as debris forms a temporary dam. Over 470 people have died and nearly 1,000 are missing from recent floods. Researchers are investigating an ice-rock avalanche as the initial disaster cause. A similar event in Chamoli, India, saw a gradual lake breach without a major flood. Nepal has issued a new flood warning after water levels rose at the affected site.

A sudden and devastating flash flood in Nepal’s Bhote Koshi River has killed at least nine people and caused widespread destruction across Rasuwa, Nuwakot and Dhading. Authorities…

An ice and rock avalanche caused massive flash floods in Nepal on Wednesday. At least eight people died, and hundreds of tourists were reported missing after the disaster. The…