Archive · 26 Aug 2026
Flash Flood Devastates Nepal-Tibet Border, Hundreds Reported Missing
A very large and sudden flood hit a border area of Nepal near China.
The water rushed through the Bhotekoshi River and damaged markets, homes, roads, and bridges.
Videos showed muddy water moving quickly and destroying structures.
At least 17 people were reported killed.
Hundreds of travelers and residents were reported missing, although authorities gave different estimates.
Some of the missing people were from India, the United Kingdom, and other places.
Nepal’s Foreign Ministry said an earthquake caused an avalanche that triggered the flood.
Local officials said they were still unsure whether a glacier burst or another event caused it.
India offered help with rescue and relief efforts.
A sudden outburst in the Bhotekoshi River struck Nepal’s Rasuwa district near the China border around 9 a.m. on Wednesday.
At least 17 people were reported dead, while estimates of those missing ranged from nearly 300 to nearly 400.
The missing reportedly included 105 Indians, 37 other non-resident Indians, and 12 people from the United Kingdom.
Videos showed severe destruction at the Gyirong Port, the Trishuli River and bridges, markets, and residential areas.
Nepal attributed the flood to an earthquake-triggered avalanche, while local officials said the precise upstream cause remained unclear.
- Who
- Residents and travelers in Nepal’s Rasuwa district were affected; the missing included people from India, the United Kingdom, and other places.
- What
- A sudden flash flood caused deaths, missing-person reports, and widespread destruction.
- When
- The flood struck around 9 a.m. on Wednesday, August 26, 2026.
- Where
- The disaster occurred along the Bhotekoshi River in Rasuwa district, Nepal, bordering China, including the Syaprubesi market area and Gyirong Port.
- Why
- Nepal’s Foreign Ministry said an earthquake triggered an avalanche, but local officials said the exact upstream cause was not yet clear.
Earthquake-Triggered Avalanche
Cause Still Uncertain
What caused the flood?
Earthquake-Triggered Avalanche
Nepal’s Foreign Ministry said an earthquake triggered an avalanche, which caused the flash flood in the Bhotekoshi River.
Cause Still Uncertain
Rasuwa’s chief district officer said there had been no rain locally and that it was unclear whether a glacier burst or another upstream event caused the sudden flooding.
How many people were missing?
Earthquake-Triggered Avalanche
One report said nearly 300 travelers were missing, including more than 100 from India and 12 from the United Kingdom.
Cause Still Uncertain
A later live update reported nearly 400 missing, including 105 Indians and 37 non-resident Indians, showing that the figures were still changing.
- Reported deaths
- At least 17 people
- Missing estimates
- Nearly 300 in one report; nearly 400 in another
- Missing Indians
- 105 Indians and 37 non-resident Indians were reported missing in one update
- Reported British missing
- 12 people from the United Kingdom
- Flood location
- Bhotekoshi River, Rasuwa district, Nepal
- Time of impact
- Around 9 a.m. local time on Wednesday
- Indian response
- Prime Minister Narendra Modi offered humanitarian assistance and said Indian teams were coordinating rescue and relief efforts
