Binita Dahal
BBC Nepali Service

Image source, Reuters

Many injured people are in health posts, hospitals and some severely injured are in several hospitals of Kathmandu. Relatives of the victims are anxiously waiting to hear about their family members.

Night-vision helicopters were used to search for people and deliver help, with rescue and relief teams working from bases in Dhunche and Nuwakot - two of the worst-hit districts.

A BBC reporter from the affected area says: There is no electricity, no road access and no internet.

Officials continue to focus on rescuing survivors

Five trucks carrying relief supplies have already been sent, with more aid on the way. The United States, China, the European Union and India have also offered help.

Videos from the affected areas have shown huge amounts of water rushing through several communities.

Roads, bridges and power stations have been badly damaged, while some homes and entire villages have been swept away.

Image source, Reuters

We can bring you some more now from Nepal's National Disaster Risk Reduction and Management Authority (NDRRMA) which says 165 bodies have now been recovered from flood-affected areas - their identification is still ongoing.

The agency's update is based on details from District Administration Offices and Emergency Operation Centres - it adds that there are currently 85 emergency service personnel who are not currently contactable.

The statement also references damage to bridges and roads - adding that more detailed data continues to be collected.

A few hours ago, Nepali police said the death toll stood at 162.

Keshav Koirala
BBC Nepali

The Nepali Army says that seven people trapped in a tunnel of a hydroelectric project in Haku, Rasuwa have been rescued alive. It says efforts are underway to rescue those trapped in three other tunnels.

According to the army, 95 people have been safely rescued from the Timure area of ​​Rasuwa.

Among the rescued are 21 Indian tourists who went of contact yesterday from Timure area.

Nepal's National Disaster Risk Reduction and Management Authority has just given their latest update, saying 826 people are missing after the Bhotekoshi-Trishuli floods.

According to the agency, that figure includes security forces, tourists and the general public.

The number of tourists missing is said to be more than 529.

Simon Atkinson
Australia reporter

I’ve been contacting firms which advertise tours that include trips through the Nepal-Tibet border.

As this is not the peak trekking season, it appears most of those taking international visitors are doing so as part of pilgrimages.

Shivendra Mishra, a spokesperson for Kailash Journeys, told me 27 of his company’s guests and four office staff are among the missing. They were all part of a 15-day pilgrimage tour.

Kailash Journeys said they were last in contact with the group at 08:00 Nepali time on Wednesday.

“After that no contact,” Mishra added.

A list of names of the tourists provided to the BBC includes five women and two men who are British citizens, Their ages range from 19 to 55.

Four men and four women from the US are also listed alongside six Australians, one New Zealander, two Canadians, one person from Malaysia and anther from South Africa.

Nikita Yadav
BBC News, Delhi

Image source, Getty Images

At least 133 Indians are among those reported missing after deadly flash floods in Nepal.

Many of them were travelling to or from Mount Kailash - a peak in the Himalayas near the border between Nepal and Tibet - which is considered the spiritual home of the Hindu god Shiva.

The journey to the mountain is part of the Kailash Mansarovar Yatra, a sacred pilgrimage for Hindus. Some people travel through an official programme run by India’s foreign ministry, while others make the journey through Nepal with private tour operators.

The pilgrimage had only recently resumed after being disrupted first by the pandemic and then by tensions between India and China.

Rescue operations have grown increasingly difficult on the Tibet side because of uncertain weather conditions and the remote geography of the area, Chinese authorities say.

The mudslide that struck Tibet's Gyirong county is nearly 1.5m in depth, and the edge of it stretches 2.5km from the border crossing, which "significantly hinders subsequent rescue efforts", state broadcaster CCTV report authorities saying.

"The area is characterised by high mountains and deep valleys with concentrated water catchment areas, so [ongoing] rainfall would bring considerable uncertainty," the report said.

Meteorological authorities expect rain to continue over the next three days along the route between Gyirong Port and Dingri Airport which would complicate rescue efforts.

It has also been challenging to deploy large vehicles and heavy equipment through narrow mountain roads, authorities say.

The US Geological Survey has confirmed that what it had initially reported as an earthquake "was instead a glacial collapse and debris flow" that "caused subsequent catastrophic impacts downstream".

It had first reported the event as a magnitude 4.4 earthquake on Wednesday.

"Additional analysis of nearby seismic stations, long period seismic waves, and satellite imagery led to the determination that the seismic event was instead a glacial collapse and debris flow, and that no earthquake had occurred," the USGS said on Thursday morning.

Earlier Nepali authorities had also told the BBC that a massive chunk of ice may have collapsed from a mountain, pulling down rocks and other sediments with it.

Meanwhile, scientists are still working through the exact sequence of events that could have unleashed such a disaster.

The International Centre for Integrated Mountain Development (ICIMOD) has released a detailed assessment of what happened on Wednesday, when a major flash food caused devastation in Nepal and Tibet.

In it, experts warn of a secondary potential flooding event, as a result of the debris that washed into the river systems.

The experts cited in the report say they are in the process of assessing whether the Trishuli River has been temporarily blocked in narrow sections. If it has been blocked, it is at risk of forming a landslide dam - and a second flooding event.

Authorities and scientists are continuing to evaluate the size, location and stability of any potential blockages.

Phanindra Dahal
BBC Nepali, Kathmandu

The Nepali army has deployed 2,000 military personnel for land and aerial search and rescue operations in flood affected areas.

The troops are concentrated in the worst-hit areas, including the Rasuwa and Nuwakot districts, army spokesman Brigadier General Rajaram Basnet told the BBC.

The military has thus far managed to rescue 97 people trapped in floods, he said, noting that three of them were workers stranded in the tunnel of Trishuli A hydropower project.

Nepal's police and the armed police force have also deployed officials to help with search operations.

New photographs have emerged showing the scale of destruction of yesterday's massive floods and landslides.

Image source, Reuters

Image source, Reuters

Image source, EPA

Image source, Xinhua

The number of people missing in the mudslide disaster in Tibet's Gyirong county has risen to 558, China's state broadcaster CCTV said this morning.

Among these are 260 foreign nationals, CCTV said, adding that the death toll remained at three.

The border at Gyirong is the main crossing point for tourists and traffic between China and Nepal.

On Wednesday, state media had reported "major casualties" shortly after the mudslide broke out on the shared border.

Nepal had earlier said that some 579 tourists were missing, with 466 foreigners among them. It is not immediately clear if any of the numbers have been counted twice.

Simon Atkinson
Australia reporter

I have been in touch via WhatsApp with one of the tour companies whose guests and staff have been impacted by the flash floods in Nepal.

Sanket Pandey, Managing Director for Himalayan Glacier US tells me: “We have a group of 47 total, including our guides that are missing and out of contact since the event.”

He says they include 15 Australians, 10 Canadians, nine people from Nepal, eight from the US, two from Singapore, two from the UK and one a dual US-Russian citizen. Seven of the missing Nepalese people are guides, and two are clients.

Australian media are reporting two of the Australian nationals were boys aged 14 and 11 – though the BBC has not yet confirmed this.

Pandey says the group were Kailash Yatries – people making a sacred pilgrimage to Mount Kailash and the nearby Lake Manasarovar located in the remote high-altitude region of Tibet, China.

The company says the group was due to cross into Tibet on Wednesday. Most of the group were staying at Hotel Kailash around 1.5km south on the Nepali side of the Rasuwa Gadhi border crossing, though nine were on the road from Syaburbensi – around 15km south - when contact was lost.

The death toll has risen to 162, according to Nepali police. Among those killed, 64 were found in downstream areas in the Chitwan district while another 26 were found in Nawalparasi East, police said in a statement this morning.

Twenty-eight police officers are among the hundreds still unaccounted for, it added.

Chitwan, a tourism hotspot known for its jungle safaris, is one of several municipalities that have been placed on high alert as floodwaters rise.

Image source, Reuters

The US has promised $500,000 in aid which will be used to cover emergency shelter, water, sanitation and other relief items for communities affected by the floods.

"The United States extends its deepest condolences to the families and loved ones of those who lost their lives in the devastating flash floods in the Rasuwa district of Nepal," the State Department says in a statement.

"Our thoughts are with all those affected by this disaster," it adds.

At least 54 Americans, most of them tourists, have been reported to be among the hundreds of people missing following the catastrophic floods and mudslides.

Image source, EPA

It's been nearly 24 hours since massive flash floods and landslides wiped away entire villages in Nepal near its border with Tibet. At least 157 people have been killed and hundreds more are missing, many of them foreign tourists, authorities say.

Here's the latest on the disaster:

• The eventual death toll is expected to be much higher as search and rescue efforts are underway. At least 403 people are thought to be missing, including 341 foreign nationals, many from India
• Aerial images show widespread damage to homes, roads and bridges in the Bhotekoshi River in Nepal's Rasuwa region
• The entire nation is "shocked and deeply distressed", says Nepal's Prime Minister Balendra Shah. Some survivors have recalled witnessing their family being swept away
• Approximately eight tonnes of relief supplies have been dispatched to areas affected by the flash floods. The US, China, the EU and India are among the countries that have pledged assistance or dispatched supplies
• Authorities initially believed an earthquake triggered the flash flooding, the United States Geological Survey's latest analysis suggests there was no quake and that "glacial collapse and debris flow" was what caused the seismic activity
• Experts are now trying to piece together the order of events. Climate change is known to be driving faster glacier melt in parts of the Himalayas, but scientists say it is too soon to pinpoint its role in this event

Image source, Reuters

Keshav Prasad Baral says the flood at the Nepal-Tibet border looked like a "huge gush of mud coming straight towards us".

Speaking to Reuters news agency while being treated at a small hospital, the 68-year-old says the water rose "higher and higher" before it entered his home.

He adds that he tried to grab his wife's hand but she was "swept away", adding that the mud reached the top floor of his home before subsiding about an hour later.

"Four or five hours later, a helicopter came to rescue me. My wife is still somewhere beneath the mud. She's gone," he says.

Simon Atkinson
Australia reporter

We’re getting more updates from governments in the Asia Pacific region on the situation in Nepal.

Australian Prime Minister Anthony Albanese has confirmed that 34 Australian citizens are among the missing. The country’s foreign minister Penny Wong is due to give a press conference a little later.

Meanwhile New Zealand’s Ministry of Foreign Affairs and Trade has said that it is aware of “a small number“ of Kiwis who are in the region and that it is in touch with their families.

But it stresses it has no “official or verified information” on who had been affected at this stage.

“New Zealand’s High Commission in India is also urgently seeking information from Nepalese authorities,” it added.

Approximately eight tonnes of relief materials have been dispatched to areas affected by the flash flooding in the Bhotekoshi River in Nepal's Rasuwa region, Prime Minister Balendra Shah's office has said.

The secretariat says the materials were sent via eight Nepal army trucks on Wednesday evening, which among other items include 500 mosquito nets, 500 blankets, 500 solar lights, 500 solar panels and 220 sleeping bags.

Image source, Getty Images

Nepalese authorities initially believed that an earthquake had caused the flash flooding on the Nepal-Tibet border, but authorities have since confirmed that it was actually triggered by a landslide.

"Additional analysis of long period seismic waves indicate that the seismic energy was instead generated by a landslide," says the US Geological Survey.

Officials with Nepal's department of meteorology and hydrology have told the BBC that a massive chunk of ice may have collapsed from a mountain, pulling down rocks and other sediments with it.

While climate change is known to be contributing to glacial melt in the region, scientists say it's still too early to know if it played a role in this specific event.

Other factors being considered include whether any glacial lakes suddenly drained or whether the river became blocked - as well as data on recent rainfall.