Archive · 27 Aug 2026
Nepal-Tibet Floods Kill At Least 160, Aid Mobilizes
A very large flood carrying mud and debris hit parts of Nepal and Tibet.
It damaged homes, roads, bridges and power projects.
Reports say at least 160 people died, but some later reports gave higher numbers.
Many people, including tourists and foreign visitors, are still missing.
The flood may have started after ice or an avalanche blocked water and then suddenly broke apart.
Some reports say there was little or no rain nearby, so people had little warning.
Helicopters and rescue teams are searching for survivors and bringing supplies to isolated communities.
The United States promised $500,000 and a disaster adviser.
India, China, Bangladesh, the United Nations and the World Bank also said they would help.
Flash floods and mudslides killed at least 157 people in Nepal and three in Tibet, according to reported figures.
Hundreds of people remain missing, with estimates ranging from nearly 400 tourists to approximately 1,500 people across Nepal and Tibet.
The United States pledged $500,000 in emergency aid and will deploy a disaster-response adviser.
India, China, Bangladesh, the United Nations and the World Bank offered or prepared humanitarian, financial or logistical assistance.
Foreign nationals remain among the missing, including reported Indian, American, Australian, British and Canadian citizens.
- Who
- Residents, tourists and foreign nationals in Nepal and Tibet were affected; governments and international organizations offered assistance.
- What
- Flash floods, mudslides and debris flows caused deaths, widespread damage and a large number of missing people.
- When
- The disaster struck on Wednesday, August 26, 2026; aid and casualty updates were reported on August 27.
- Where
- The flooding affected areas along Nepal's Bhotekoshi and Trishuli rivers, including Rasuwa district near the Nepal-China border, and Gyirong Port in Tibet.
- Why
- Reports variously attributed the flooding to a glacial collapse or an avalanche blocking the Lhende tributary before a sudden surge of water and debris.
Lower or Earlier Reports
Higher or Later Reports
Death toll
Lower or Earlier Reports
Nepali authorities reported 157 deaths, while the combined Nepal-Tibet figure was reported as 160 after three deaths in Tibet.
Higher or Later Reports
Other reports cited 162 deaths or at least 165 confirmed deaths as rescue teams reached isolated areas.
Number missing
Lower or Earlier Reports
The Kathmandu Post was cited as reporting nearly 400 people missing after flooding along the Bhotekoshi River.
Higher or Later Reports
Other reports estimated approximately 1,500 missing across Nepal and Tibet, including 826 in Nepal and 558 in Tibet.
Cause of flooding
Lower or Earlier Reports
One account said an avalanche blocked the Lhende tributary before a sudden surge struck settlements near the Nepal-China border.
Higher or Later Reports
Another account described a glacial collapse and debris flow as the trigger for torrents of water and mud.
- Reported deaths
- Nepali authorities reported 157 deaths; Chinese officials reported three deaths in Tibet, while other reports cited totals of 162 or at least 165.
- Missing people
- Reports ranged from nearly 400 missing to approximately 1,500 missing across Nepal and Tibet.
- Missing tourists
- Nepal tourism officials said more than 400 tourists were missing, including approximately 340 foreigners.
- United States assistance
- $500,000 in emergency aid and a planned disaster-response adviser.
- World Bank assistance
- Efforts to mobilize up to 25 billion Nepalese rupees for flood-hit areas.
- Reported missing nationalities
- Reports listed 177 Indians, 63 Americans, 34 Australians, 33 Britons and 25 Canadians among those missing.
- Damage and response
- Homes, roads, vehicles, power projects and other infrastructure were swept away; helicopters were being used for searches and evacuations.
