The deadly path of the Nepal-Tibet flash floodpublished at 01:44 BST 28 August
By Merlyn Thomas
Using verified videos and satellite imagery, we trace the path of the deadly flash floods that have devastated the Nepal-Tibet border region.
We've moved our coverage - you can continue to follow our reporting here
Nepal's foreign minister is calling for a "global effort" to tackle climate change, saying his country is among the worst-hit by rising temperatures
His comments come as at least 675 people have died and more than 2,400 people are missing following devastating flash floods on the Nepal-Tibet border on Wednesday
It is thought that a glacier collapse sparked the devastating floods, which one one aid worker compared to a "tsunami"
Families of the missing - including hundreds of foreign nationals - are waiting for news on the whereabouts of their loved ones
We are relying on reports from Chinese state media about the situation in Tibet. Our China correspondent explains why
Figures from Nepali officials on the number of casualties and missing people don't always add up - what to know
Edited by Angus Thompson, with reporting from BBC Nepali, Azadeh Moshiri in Kathmandu, and Laura Bicker in Beijing
By Merlyn Thomas
Using verified videos and satellite imagery, we trace the path of the deadly flash floods that have devastated the Nepal-Tibet border region.
Soutik Biswas
India Correspondent

The devastation in Nepal also serves as a warning for India.
Nepal’s Himalayan rivers feed several major Indian river systems, including the Gandaki and Kosi, as well as the Bagmati, Kamla-Balan and others, before flowing into the densely populated plains of Bihar and eastern Uttar Pradesh.
Bihar, India's most flood-prone state, is unusually exposed. Only about 35% of the land that supplies water - through rainfall, streams and smaller rivers - to major north Bihar rivers lies within the state and a lot of the rest is across the border in Nepal and Tibet, according to the government.
Wednesday's catastrophe - which is said to be caused by a glacial collapse that sent a huge debris-filled surge downstream - shows the risk.
Floods don't simply carry water: they carry enormous amounts of sediment, raising river beds and threatening embankments. So what begins as a Himalayan disaster could become an Indian flood emergency.
A woman from Berkshire has been named as one of the 33 British nationals missing after devastating flash floods in Nepal.
Fishtail Tours and Travels confirmed Leena Bector, from Slough, was among 27 travellers linked to the tour company who remain unaccounted for.
Her husband, Bhupesh Bector, told The Times: "I know that she's in Nepal for sure, so even if they find her today or tomorrow, I need to be there."
In an update on Thursday evening, Nepal Police said 389 bodies had been recovered, while the number of people injured and rescued had risen to 466.
You can read more in our story here.
Gabriela Pomeroy
Live reporter
Image source, Bhavesh RamjeeBavika Ramjee has been out of contact since the flood hit, her brother Bhavesh says
South African businesswoman Bavika Ramjee was “really excited and thrilled” to go on her first Hindu pilgrimage with the tour group Kailash Journeys.
“It was life-long ambition,” her brother Bhavesh tells me from his home in East London, "as she is very spiritual and religious."
But since the tour group reached the border between Nepal and Tibet on the same day the floods hit, they’ve been completely out of contact.
Bhavesh says in a shaking voice: “We've been contacting the embassy, looking through lists of missing people, trying all avenues to get any information."
"It's been awful," he says.
Simon Atkinson
Australia reporter
We've had an update from Australia's Foreign Minister Penny Wong that at least 39 Australians are among those reported missing - up from the 35 we were told yesterday.
The additional four people were travelling separately to the organised tours we knew about earlier and Senator Wong says there is an "unfortunate possibility" that the number will rise.
"I know this is an extremely distressing time for those who have loved ones unaccounted for and we are thinking of them," she tells the ABC.
Australia will send three humanitarian response specialists "within the next 48 hours" to assist Australian staff already there, Wong added in a separate statement. The country has also pledged a A$5m (£2.65m) assistance package for affected communities.
We know that among the missing Australians are two boys aged 11 and 14 who were travelling with their parents - among 15 Australians on a tour organised by Himalayan Glaciers US. That entire group of 47 is still to be accounted for.

David Fisher, head of delegation for the Red Cross in Nepal, tells BBC News that secondary flood warnings have put people "very much on edge".
"People of course remain in shock from this terrible, terrible disaster," he says.
Asked how it is impacting relief planning, he says Red Cross teams are going "truck by truck" and haven't brought in the vast bulk of goods from their Kathmandu warehouse yet.
"What we’re most worried about is the danger to the lives of people who are still in the path of this potential future flood," he adds.
Laura Bicker
China correspondent
A lake of rising water has formed at a site along the China-Nepal border prompting fears that it could burst its banks - just as rescuers try to find survivors after yesterday’s landslide.
Chinese search teams in Tibet have spent the day assessing the risk of flooding near Gyirong port after a lake formed near the confluence of Nepal’s Chochen river and the Puruchangpo Zangbo river.
They told state media that stabilising this body of water was a priority to keep rescue personnel on the ground safe.
China’s Ministry of Water Resources has used modelling techniques to estimate how much water is in the lake and now say that with continued rainfall, there is a high risk it could burst within the next three days.
The ministry said it will prepare for a potential breach and provide support for emergency rescue efforts.
Image source, Getty ImagesSince the floods first struck the region on Wednesday, the numbers of people killed and missing has continued to climb.
Authorities in Nepal and state media in China - which governs Tibet - have been giving updates, although it's not clear if the figures overlap.
Here's what we know, according to the most recent updates:
In Nepal
In Tibet
Image source, APRescue 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.
The number of people dead and missing has continued to climb since the flood first struck on Wednesday.
More than 900 people are missing and at least 389 have died in Nepal, while three people are confirmed to have been killed in Tibet and more than 550 are unaccounted for. However, it's not clear if these figures overlap.
Meanwhile, analysts and monitoring bodies are warning of the potential for further flooding in the area, where the significant damage to infrastructure is already hampering rescue and recovery operations.