尼泊尔与中国边境地区发生灾难性山洪，造成至少1200人死亡，数千人失踪12。灾害由兰塘利隆峰冰川下方基岩坍塌引发，冰川随之大规模崩落，产生的冰石碎片和泥浆形成数层楼高的洪流3。卫星影像显示，特里舒利河河道显著变宽，河水颜色从绿色变为深棕色，表明泥沙含量极高3。科罗拉多大学山地地理学家埃尔顿·拜尔斯表示："这是我见过最大的冰川洪水灾难"3。
灾害发生8天后，救援人员仍在特里苏利河沿线隧道中开展搜救工作，使用救生筏和无人机搜寻被困幸存者1。在特里苏利3A水电项目隧道中，救援队成功救出2名被困工人4。尼泊尔政府表示需要数十亿美元资金进行灾后重建2。
A catastrophic flood triggered by glacier collapse near the Nepal-China border has claimed at least 1,200 lives, with thousands more missing.12 The disaster struck the Langtang Lirung peak region when bedrock beneath the glacier gave way, causing massive ice collapse that generated a mudslide and water surge several stories high that swept through communities along river valleys.3 Researchers suggest the instability may be linked to freeze-thaw cycles intensified by climate change.3 A University of Colorado mountain geographer described it as "the largest glacial lake outburst flood I've ever seen."3
Eight days after the disaster, rescue teams continue searching for trapped survivors in tunnels along the Trishuli River using rescue rafts and drones.1 Satellite imagery reveals significant changes to the landscape, with the Trishuli River channel considerably widened and its water color shifted from green to deep brown, indicating extremely high sediment loads.3 Rescue efforts have achieved some success: two workers trapped in the Trishuli 3A Hydropower Project tunnel were rescued after more than a week.4
Nepal's government has indicated it will require billions of dollars in funding for post-disaster reconstruction.2 The nation, already among the world's most vulnerable to climate crisis impacts despite contributing minimal global greenhouse gas emissions, faces a massive rebuilding challenge.2
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