In brief
The footage, which was edited by BBC with white flashes for safety, shows a massive flash flood and mudslide ripping through the border region between Nepal and Tibet. Local reports indicate more than 30 fatalities and hundreds of tourists unaccounted for in the disaster. The floodwater demolished bridges and forced residents to seek cover. Live updates continue to track the surge of relief efforts.
A video captured the moment a deadly flash flood and mudslide slammed into the thin border between Nepal and Tibet. Local authorities report at least 31 deaths and hundreds of tourists missing after the sudden surge of water.
BBC editors added warning flashes to the first two clips due to the distressing content, while subsequent shots reveal bridges torn apart by the swollen currents and people scrambling for safety.
Live updates are available for the ongoing rescue and relief operations. Follow the story live.
