Crowds attempt to flee a surging wall of mud but have nowhere to go as it hits them with horrific force. Rows of buses and trucks parked nearby are swept aside like toys. Moments later, there is only wreckage and destruction.
The shocking surveillance footage from the Rasuwagadhi border crossing, which links China’s semiautonomous Tibet region to Nepal, captures the scale of destruction as flash floods swept through Himalayan mountain towns and villages Wednesday, leaving ruins in their wake. In Nepal’s hardest-hit Rasuwa region, videos verified by NBC News showed bridges being cracked apart and swept away by the force of raging waters filled with mud and debris. Peaceful lush green valleys were transformed in an instant with the violence of churning water.
Aboard a bus in Bidur, a passenger captures chaos as the surge appears in the distance: People scream and shout, some running away on foot, as vehicles on the road attempt to make their escape. Elsewhere, in videos shared by Nepali police, roads and buildings are swept away completely. Satellite imagery showed the scale of the flooding, with the basin of the Trishuli River dramatically swelled by mud.
Hundreds of tourists are among the missing in the popular mountain regions north of Nepal’s capital, Kathmandu. At least 100 people have been killed, the country’s police service said on X. The true scale of the casualties may take days to become clear, however, with power and communication lines swept away in some areas.
High casualty counts are also feared in Tibet, where hundreds more are missing, with both Nepal and China declaring emergencies and scrambling rescue teams. Five of my own relatives are missing.” Sasmit Pokharel, a Nepali government spokesperson, said they have asked both India and China for help with the rescue efforts. The cause of the inundation was not immediately clear, but climate experts at the Kathmandu-based International Centre for Integrated Mountain Development said an avalanche from a glacier likely caused Wednesday’s flash flood.
Geological Survey reported a magnitude-4.4 earthquake early Wednesday, about 60 miles north of Kathmandu. He noted the importance of early warnings in “a warming Himalaya.” The Himalayan region, which spans several countries, including India, is especially vulnerable to heavy rains, floods and landslides because it is warming faster than the rest of the world due to human-caused climate change. Research shows that extreme weather events, including heat waves, rains and melting glaciers, have become more frequent.
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