China monitoring unstable, overflowing barrier lake with drones
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China monitoring unstable, overflowing barrier lake with drones
China Central TelevisionMinistry of Water Resources of the People's Republic of China

China warns of 'high risk' that barrier lake near Nepal-Tibet border may burst, causing second flood; search and rescue suspended as water overflows

China has issued a warning of a 'high risk' that a barrier lake near the Nepal-Tibet border may burst, potentially causing a second flood downstream. Search and rescue operations have been suspended as the lake overflows, with an estimated 2.5 million cubic metres of water already accumulated.

BBC BBC28 August 2026 · 01:44 UTC
CuriousCats Full Story

China has warned of a 'high risk' that a barrier lake near the Nepal-Tibet border may burst, potentially causing a second flood downstream.15

As of Friday morning, 2.5 million cubic metres of water had accumulated at the lake, with an additional three million cubic metres expected to flow in between Thursday and Saturday, raising concerns of a breach.23

The barrier lake formed at the confluence of the Chhochen Khola and Purepu Tsangpo rivers and has already begun to overflow, according to China's Ministry of Water Resources.4

A report from CCTV indicated that most Chinese emergency services were stranded about 7km (4 miles) from Gyirong Port, the main land crossing affected by Wednesday's massive flood.6

The lake's continuous overflow poses a risk of fresh floods or debris flows, prompting authorities to suspend search and rescue operations in the area.

Additionally, Nepali authorities have cautioned about the potential for blockages that could lead to further flooding along the Bhote Koshi and Trishuli rivers.8

The situation remains critical as officials monitor the lake's status closely.

Key Insight
“The barrier lake, formed at the confluence of the Chhochen Khola and Purepu Tsangpo rivers, has already started to overflow, with 2.5 million cubic metres of water accumulated as of Friday. Nepali authorities separately warn of further flood risks along the Bhote Koshi and Trishuli rivers.”
Himalayan disaster: Authorities warn blockage upstream in Tibet could give way to another flood
CuriousCats Shorts-list
Himalayan disaster: Authorities warn blockage upstream in Tibet could give way to another flood
Himalayan disaster: Gyirong Port one of the first places to be hit by torrent of mud and debris
CuriousCats Shorts-list
Himalayan disaster: Gyirong Port one of the first places to be hit by torrent of mud and debris
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1
BBCBBC
“China has warned there is a "high risk" that a lake which formed after the recent landslide near the Nepal-Tibet border may burst, causing a second flood downstream.”
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EARLIER IN THE STORY:
Rescuers race to find survivors of deadly Nepal-China flood as hundreds remain missing; glacial collapse triggered flood wave that hit 193 km/h
CNN
Rescuers race to find survivors of deadly Nepal-China flood as hundreds remain missing; glacial collapse triggered flood wave that hit 193 km/h

More than 1,200 people are missing and the death toll in Nepal has climbed to over 350, with families checking hospital lists for 31 injured survivors.

China Meteorological AdministrationCnnDam Risk
2026-08-28
TL;DR by CuriousCats.ai
  • The glacial collapse on August 26 was initially reported by the US Geological Survey as a magnitude 4.4 earthquake, and a photographer heard the sound around 10:30 a.m. local time.
  • The flood wave descended 22 kilometers (13.7 miles) at an average speed of 193 kilometers per hour (120 mph), carrying boulders the size of cars.
  • The death toll in Nepal has climbed to more than 350 people, and CNN has reported more than 1,300 people missing, including at least 700 foreigners from two dozen countries.
  • Rescuers are racing to find survivors as families check paper notices listing 31 injured survivors being treated at the hospital.
  • China’s Ministry of Resources warned of a high risk that a dam created during the landslide could cause renewed flooding and damage in downstream areas, including the Gyirong Port.
  • The International Federation of the Red Cross (IFRC) for Nepal is concerned about a possible renewed flood and stresses the need to reach existing emergency needs and get warnings out as soon as possible.
Flash flood death toll in Nepal and Tibet hits 469 as more than 1,300 remain missing; debris-clogged river at risk of flooding again
The GuardianThe Guardian
Flash flood death toll in Nepal and Tibet hits 469 as more than 1,300 remain missing; debris-clogged river at risk of flooding again

Nepal police report the death toll from Wednesday's flash flood has risen to 469, with more than 1,300 still missing, including hundreds of foreign tourists.

Artificial LakeChina Central TelevisionDeath Toll
2026-08-28
TL;DR by CuriousCats.ai
  • The death toll from Wednesday's flash flood now stands at 469, a jump of 80 since the last reported update, as search teams continue recovery efforts across the disaster-struck area.
  • More than 1,300 remain missing, including hundreds of tourists from India, the US, Britain, Australia and Canada.
  • Rescuers have evacuated 555 stranded tourists and 499 local residents from the disaster zone as of Friday morning.
  • Chinese authorities have warned of a high risk of breaching of an artificial lake formed after the flash flood, potentially sending flood waters downstream.
  • Nepal has warned of new flooding risks, stating that water levels are rising in a lake formed by debris clogging a flooded site and that it is at risk of bursting its banks.
  • The Red Cross has launched an emergency appeal for $31m to respond to the disaster, stating that about 93,000 people might have been affected.
Nepal police release names of 23 Malaysians missing in deadly flood disaster; list includes 8 females, 15 males
Malay MailMalay Mail
Nepal police release names of 23 Malaysians missing in deadly flood disaster; list includes 8 females, 15 males

The Nepal Police released the names of those missing in the flood catastrophe, including foreign nationals.

Foreign MinisterMalaysiaMissing List
2026-08-28
TL;DR by CuriousCats.ai
  • The Nepal Police on Thursday released the names of those missing in the flood catastrophe, including foreign nationals.
  • A partial list of the missing, available on the Nepal Police’s Facebook page as of 1 pm local time, includes eight females and 15 males from Malaysia.
  • The list contains among others, their names, date of birth and their country.
  • Earlier, Foreign Minister Datuk Seri Mohamad Hasan said the number of Malaysians who remain unaccounted for following the devastating floods in Nepal has yet to be confirmed by the authorities there.
  • The Nepal Police have also prepared a list and photographs of unidentified dead bodies to help families identify their loved ones.
  • The list of unidentified bodies can be accessed by scanning a QR code available on the Nepal Police Facebook page.
Families of Malaysians missing in Nepal-Tibet floods face agonising wait; two Fire and Rescue officers among unreachable near Everest Base Camp
The StarThe Star
Families of Malaysians missing in Nepal-Tibet floods face agonising wait; two Fire and Rescue officers among unreachable near Everest Base Camp

Malaysian families are anxiously waiting for news of loved ones caught in devastating floods in Nepal, with some missing for over 24 hours.

Annapurna ExpeditionFamily WaitFire And Rescue Department
2026-08-28
TL;DR by CuriousCats.ai
  • Families of Malaysians missing in Nepal face an agonising wait as they struggle to contact loved ones caught in the devastating floods.
  • A group of 17 Malaysians, including four family members of R. Logadarrsiny, arrived in Nepal on Aug 23 for a pilgrimage scheduled until Sept 5.
  • The last direct communication with the group was at 8.18am Nepal time on Wednesday, about 2km from the Nepal-Tibet immigration checkpoint; after that, all contact was lost.
  • Two Fire and Rescue Department officers are among the Malaysians who remain unreachable following the flash floods in Rasuwa, Nepal.
  • The two officers were among 10 Malaysians travelling towards Everest Base Camp, having departed for Nepal on Monday night.
  • A group of 10 Malaysians travelling towards Tibet crossed the border on Wednesday and stopped for coffee before continuing; contact was lost.
Nepal-Tibet floods: death toll rises to 389 in Nepal amid fears of a second flood as lake forms along China-Nepal border
BBCBBC
Nepal-Tibet floods: death toll rises to 389 in Nepal amid fears of a second flood as lake forms along China-Nepal border

The death toll in Nepal has risen to 389, with 910 people missing, according to Nepal police and the National Disaster Risk Reduction and Management Authority.

China Central TelevisionDeath TollFlash Flood
2026-08-27
TL;DR by CuriousCats.ai
  • The death toll in Nepal has risen to 389, with 910 people missing, according to Nepal police and the National Disaster Risk Reduction and Management Authority.
  • A lake of rising water has formed at a site along the China-Nepal border, prompting fears it could burst its banks just as rescuers try to find survivors after yesterday's landslide.
  • China's Ministry of Water Resources has used modelling to estimate the lake's water volume and now says that with continued rainfall, there is a high risk it could burst within the next three days; the ministry will prepare for a potential breach and support emergency rescue efforts.
  • Rescue efforts are continuing for a second night in Nepal and Tibet, almost 48 hours after a catastrophic flash flood tore through the Himalayan border area.
  • In Tibet, three people are confirmed dead and 558 are missing, including 260 foreign nationals, according to China's state broadcaster CCTV.
  • Among the missing in Nepal are 517 foreign citizens, 44 members of the Nepal Army, and 28 Nepal police officers.
Rescuers search for hundreds still missing as Nepal-Tibet flood death toll climbs to 360; experts warn of possible second flood
CNACNA
Rescuers search for hundreds still missing as Nepal-Tibet flood death toll climbs to 360; experts warn of possible second flood

More than 1,000 people are missing on Thursday (Aug 27) after floods struck the Nepal-Tibet border.

Death TollFlash FloodsForeign Nationals
2026-08-27
TL;DR by CuriousCats.ai
  • Flash floods hit the Nepal-Tibet border on Wednesday, leading to a rising death toll.
  • The death toll in Nepal has risen to 360 as rescuers search for hundreds still missing.
  • The Nepal Tourism Board has listed 644 missing people, including nine Singaporeans.
  • The Nepal Army has rescued more than 350 people, including 50 foreign nationals.
  • India's foreign ministry reports 288 Indian nationals uncontactable, with about 200 stranded in Tibet.
  • The UK has pledged £5 million to help Nepal's response and is deploying consular support staff.
CuriousCats
RELATED COVERAGE:
Glacial collapse in Nepal and Tibet kills at least 165, leaves over 1,000 missing as flash floods sweep down Himalayan rivers
The Guardian🇸🇬27 August 2026 · 06:04 UTC
Glacial collapse in Nepal and Tibet kills at least 165, leaves over 1,000 missing as flash floods sweep down Himalayan rivers

The collapse at 8.37am on Wednesday sent a torrent down the Lhende Khola, Bhote Koshi and Trishuli rivers, with the US Geological Survey registering a magnitude 5.2 tremor. Rescue efforts were hampered as helicopters could not land in Syapru Besi and Timure in the Rasuwa region.

All affected residents and tourists evacuated after mudslide in China's Xizang; rescue and road clearance on G216 continue as 558 remain missing
Global Times🇸🇬28 August 2026 · 08:49 UTC
All affected residents and tourists evacuated after mudslide in China's Xizang; rescue and road clearance on G216 continue as 558 remain missing

As of Thursday 3 p.m., civil aviation had transported 324 rescue personnel and 24 tonnes of supplies to the disaster area. The mudslide struck Gyirong Port on Wednesday morning, killing three and leaving 558 missing, with two villagers rescued.

Flash floods in Nepal and China kill at least 359 and leave over 1,400 missing, with people from more than 30 countries unaccounted for
AP News🇸🇬27 August 2026 · 23:05 UTC
Flash floods in Nepal and China kill at least 359 and leave over 1,400 missing, with people from more than 30 countries unaccounted for

Nepal's disaster management authority says 910 people, including 517 foreign nationals, remain missing, with 50 foreigners rescued by air so far. In China, state media reports 558 missing in Gyirong County, Tibet, 260 of them foreigners, while India says 288 nationals are uncontactable.

Massive flash floods and landslides hit China-Nepal border, leaving at least 72 dead and hundreds missing, many foreign tourists
South China Morning Post🇸🇬26 August 2026 · 14:25 UTC
Massive flash floods and landslides hit China-Nepal border, leaving at least 72 dead and hundreds missing, many foreign tourists

The disaster struck at 9am, spilling into Gyirong county in Tibet, where a landslide engulfed the Gyirong Port checkpoint in seconds. Nepal's Tourism Board reports 384 tourists and travellers missing, including 291 foreigners.

China warns glacier-formed lake near Nepal border is overflowing as Beijing races to contain new flood risk; Nepal death toll rises to 469
The China-Global South Project🇸🇬28 August 2026 · 08:49 UTC
China warns glacier-formed lake near Nepal border is overflowing as Beijing races to contain new flood risk; Nepal death toll rises to 469

The lake's reservoir has topped 2.5 million cubic meters, up from 1.5-2 million a day earlier, and an eight-member engineering team is surveying it. Nepal has paused rescue operations for 90 minutes, while nearly 1,000 remain missing, including up to 540 foreigners from 31 countries.

Deadly flooding on China-Nepal border wipes out villages; barrier lake forms, with high risk of breach as search-and-rescue continues
🇸🇬27 August 2026 · 18:07 UTC
Deadly flooding on China-Nepal border wipes out villages; barrier lake forms, with high risk of breach as search-and-rescue continues

The barrier lake near the Chhochen Khola and Purepu Tsangpo rivers holds an estimated 2 million cubic meters of water and is already overflowing, with another 3 million cubic meters expected in three days. Over 1,300 people are missing, including at least 700 foreigners from two dozen countries, and Nepal's death toll has exceeded 350.

Satellite images show bedrock and glacier collapse on Nepal-China border; rivers flooded, burying villages in debris and mud
CNA🇸🇬28 August 2026 · 12:05 UTC
Satellite images show bedrock and glacier collapse on Nepal-China border; rivers flooded, burying villages in debris and mud

The collapse sent boulders and ice into the valley, with water and mud several stories high sweeping through communities. Experts say the flooding left a wasteland and is the largest glacier flood they have seen, though they cannot yet directly link it to climate change.

Flash floods kill at least 360 on Nepal-China border; thousands missing, including 341 foreign tourists, as rescue efforts continue
Yahoo Finance Singapore🇸🇬27 August 2026 · 17:42 UTC
Flash floods kill at least 360 on Nepal-China border; thousands missing, including 341 foreign tourists, as rescue efforts continue

The flooding tore through villages, roads, and bridges, leaving families displaced and hampering emergency access to hardest-hit areas. Nepal's Tourism Board reports dozens of Americans among the missing, while Convoy of Hope sends essential aid to survivors.

Nepal-Tibet floods: death toll nears 400 as Nepal and China warn of fresh flooding risk; over 1,400 missing
The Straits Times🇸🇬28 August 2026 · 01:03 UTC
Nepal-Tibet floods: death toll nears 400 as Nepal and China warn of fresh flooding risk; over 1,400 missing

At least 540 of the missing are foreigners, including 288 from India and 63 from the US. A lake formed by debris blocking the Bhotekoshi River is rising, with China warning that about 1,200 Olympic-sized pools of water could flow into an already dammed lake over the next three days.

Families await news of 26 Malaysians missing after Nepal-Tibet floods; two Bomba officers and 17 pilgrims among 55 uncontactable
Free Malaysia Today🇸🇬28 August 2026 · 00:44 UTC
Families await news of 26 Malaysians missing after Nepal-Tibet floods; two Bomba officers and 17 pilgrims among 55 uncontactable

The missing include two fire and rescue officers traveling by jeep to Everest Base Camp, and four family members of R Logadashini on a Mount Kailash pilgrimage. Last contact was at 10.33am Malaysian time, about 2km from the Nepal-Tibet immigration checkpoint.

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