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Disasters & EmergenciesDevelopingNepal floods, August 2026

Missing count revised upward to 5,651 as fresh air detected in hydropower tunnels

Rescuers find fresh air in tunnel searches, raising hopes for trapped workers two weeks after the Aug. 26 flood, while official casualty figures rise to 1,410 dead and more than 5,650 missing.

8 sources analysed
Aerial view of a Nepali riverside town half-buried in grey flood sediment. Concrete buildings stand intact on the green hillside to the left, while those nearer the river are sheared open or reduced to rubble, with the widened riverbed of mud and debris filling the right of the frame.

Quick summary

At least 1,410 people have died and 5,651 remain missing across Nepal and China two weeks after the August 26 glacier collapse, according to multiple outlets. Nepal's disaster authority reported 1,367 bodies recovered and 5,132 missing as of September 9, while China confirmed 43 deaths and 519 missing on its side. Rescuers have detected fresh air in tunnel search operations at the Trishuli 3A, 3B and Chilime hydropower projects, where about 900 workers are feared trapped. Nepal is using cargo drones for the first time to deliver food and supplies to communities cut off by landslides, and India has sent a new relief consignment including tents, medicines and rescue equipment.

Key points

  • Fresh air detected in hydropower tunnel searches, raising hopes for trapped workers
  • Combined death toll reaches 1,410 across Nepal and China, with more than 5,650 missing
  • Nepal deploys cargo drones for the first time to deliver food to flood-cut communities
  • Rapid assessment shows 13 hydropower projects and five solar plants totaling 783 MW severely damaged
  • 917 missing workers and employees remain focus of rescue operations nearly two weeks after disaster

How it unfolded

  1. New

    Flood begins

    A glacier collapse and ice-rock avalanche trigger a major surge through the Bhotekoshi river system.

  2. New

    Infrastructure hit

    Roads, hydropower plants and transmission facilities suffer major damage.

  3. ChangedContested

    Reported casualty numbers rise sharply

    Figures moved from 8 to more than 350 within 24 hours as information reached authorities from areas cut off by communication outages.

  4. Changed

    Cause clarified

    Reporting identifies a glacial flood mechanism, and early seismic signals are attributed to the landslide rather than a tectonic earthquake.

  5. New

    More than 1,300 people reported missing

    The scale of the missing-person count prompts international rescue efforts.

  6. New

    Warning of a second flood

    Authorities warn that a landslide-created lake combined with further rainfall could produce a secondary disaster.

  7. New

    Rescue race

    Reports that 933 hydropower workers are missing shift international attention toward the flooded tunnels.

  8. New

    Search continues

    Rescuers drill into hydropower tunnels as hopes of finding survivors become a central focus of coverage.

  9. ChangedContested

    Reported missing count rises to 4,793

    Up from roughly 1,300 five days earlier.

  10. New

    Close to 300 workers rescued from tunnels

    Rescue teams from China, India and Nepal use excavators and temporary bridges to reach trapped workers.

  11. New

    Electricity restored

    Power has been restored nearly a week after the floods.

  12. New

    Death toll crosses 1,000

    The Associated Press reports more than 1,000 deaths across Nepal and China.

  13. New

    Official says trapped workers may be alive

    A Nepal Electricity Authority official states there is a high chance workers trapped in Rasuwagadhi hydropower plant chambers have survived.

  14. New

    U.S. rescue teams join effort

    Specialized rescue teams from the United States are now involved alongside Chinese, Indian and Nepali crews.

  15. New

    Economic toll quantified

    Mongabay reports 281 MW of installed capacity wiped out or badly damaged, 388 MW under construction damaged, with losses estimated in the hundreds of billions of Nepali rupees.

  16. New

    Death toll surpasses 1,200

    Multiple outlets report the death toll has exceeded 1,200, making this Nepal's deadliest natural disaster since the 2015 earthquake.

  17. Changed

    Authorities 'very confident' 46 workers may be alive

    Nepal Electricity Authority officials say they are 'very confident' about 46 workers trapped in an underground room at Rasuwagadhi have access to food and water, refining earlier statements about trapped workers' chances of survival.

  18. New

    Rescuers advance 250 meters into Rasuwagadhi tunnel

    Teams have progressed 250 meters into a tunnel at Rasuwagadhi before encountering a blockage, continuing efforts to reach the underground chamber.

  19. New

    At least eight workers may be trapped at Chilime project

    Nepal's Independent Power Producers' Association reports at least eight people may be trapped at the Chilime hydropower project.

  20. New

    Two workers rescued alive from tunnel

    Described as a "miracle" rescue nine days after the flood began.

  21. New

    Death toll rises to 1,294 in Nepal

    Nepal's disaster agency reports 1,294 bodies recovered and 5,053 people missing as of Sept. 5.

  22. New

    Overall death toll crosses 1,290

    Multiple outlets report more than 1,290 or 1,300 dead across Nepal and China combined.

  23. Changed

    Rasuwagadhi reports 93 workers missing

    Company secretary says 93 people are unaccounted for; searches of the powerhouse found no one inside, and the company now estimates between four and 14 may have been trapped inside the powerhouse.

  24. New

    Nepal Electricity Authority confirms 431 MW knocked out

    Six major hydropower and transmission facilities were damaged, including Rasuwagadhi, Chilime and Trishuli 3A.

  25. New

    Search for Rasuwagadhi workers expands beyond powerhouse

    Searches extended to nearby forests and difficult mountain terrain after no one was found inside the powerhouse.

  26. Changed

    Death toll rises to 1,357 in Nepal

    Nepal's disaster authority updates the count from 1,294 on Sept. 5 to 1,357 bodies recovered as of Sept. 8, with 5,326 missing.

  27. New

    China reports 43 deaths and 519 missing

    China's official tally brings the combined death toll across both countries to at least 1,400 with more than 5,800 missing.

  28. New

    Army estimates 121 workers trapped in hydropower tunnels

    The Nepali Army provides a specific estimate of people trapped inside tunnels at various hydropower projects in Rasuwa.

  29. New

    Four rescued alive in last five days

    Including a Chinese national rescued from an audit tunnel at Upper Trishuli 1 on Saturday and a 64-year-old woman from Betrawati.

  30. New

    Public anger mounts over search delays

    Families and local communities express concern about the pace and prioritization of tunnel rescue operations.

  31. Changed

    Death toll rises to 1,367 in Nepal

    Nepal's disaster authority updates the count from 1,357 on Sept. 8 to 1,367 bodies recovered as of Sept. 9.

  32. New

    Army identifies three tunnel focus sites

    Nepal Army confirms search operations are concentrated on the Trishuli 3A, 3B and Chilime hydropower project tunnels.

  33. Changed

    Combined death toll reaches 1,410

    Multiple outlets report at least 1,410 deaths across Nepal and China, up from 1,400.

  34. New

    Nepal deploys drones for flood relief

    Authorities begin using drones to deliver medicines and supplies to communities cut off by landslide damage.

  35. New

    5.0 magnitude earthquake strikes Nepal

    A magnitude 5.0 earthquake jolted Nepal amid ongoing flood rescue operations.

  36. Changed

    Missing count revised to 5,651

    Up from 5,326 in Nepal and 519 in China reported on Sept. 8.

  37. New

    Fresh air detected in tunnel searches

    Rescuers find fresh air during operations at submerged hydropower plant tunnels, raising hopes for trapped workers.

  38. New

    Nepal uses cargo drones for food delivery

    For the first time in an emergency operation in Nepal, cargo drones deliver food to communities cut off by landslides.

  39. New

    India sends new relief consignment

    India delivers tents, blankets, hygiene kits, solar lamps, medicines and rescue equipment to flood-hit Nepal.

  40. New

    Damage assessment quantifies energy losses

    Rapid assessment shows 13 hydropower projects and five solar plants totaling 783 MW severely damaged across Rasuwa and Nuwakot, with Rs 390.623 billion required for full grid restoration.

  41. New

    917 workers and employees remain missing

    Rescue teams are still searching for 917 missing workers and employees nearly two weeks after the disaster.

Nepal floods, August 2026

Sources analysed

8 outlets in the analysed roster.

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