Off-Nadir Delta

Glacier collapse triggers massive flooding in Nepal, killing over 1,400 and leaving thousands missing

Titles and summaries are AI-extracted from news reporting; every source is linked below. Event id affb1fc1-3c52-42f6-95e4-e2f00b46ebc4.

Where
Barahachaur arearesolved to block27.864, 85.112
When
Occurrence date not stated by reportingFirst reported 2026-09-24 · last update 2026-10-19
Sourcing
95 reports95 reports across 77 outlets · independence not established
How far this got
pinpointednamed facility unresolvedRadar coverage

Summary

On August 26, 2026, a collapse of glacial ice and rock in the Himalayas near Nepal's border with Tibet triggered a catastrophic flood in the Bhotekoshi, Trishuli, and Narayani-Gandak rivers. The disaster killed at least 1,400 people and left between 5,000 and 5,745 others unaccounted for, with casualty figures varying across reports. The flood destroyed settlements including Timure and Syafru Besi, damaged approximately 7,500 homes, and left over 70,000 people homeless. Reconstruction costs are estimated between $4.77 billion and $5 billion. Survivors, including members of the Tamang community, are sheltering in temporary facilities. Authorities ended search and rescue operations, prompting mixed reactions from families of the missing. The disaster has compounded trauma for communities that previously endured the 2015 earthquake and COVID-19 pandemic. International organizations including UNICEF and the Red Cross are providing assistance, while Nepal's Prime Minister called for climate justice and international aid, noting Nepal's minimal contribution to global emissions despite severe climate impacts.

What imagery could confirm

Which satellite to use, what to look for and why. Part of the event detail on Pro.

What remains unresolved

  • named facility unresolved

Timeline

13 recorded change(s). The ledger starts when this event was first folded: the initial observation is not recorded as a change, so an empty timeline means nothing has moved since, not that nothing is known.

    13 more change(s) — the values are part of the event detail on paid plans.

    Sources

    Grouped by outlet. Syndication is not collapsed, so several outlets can carry one wire story — the count is breadth of carriage, not independent confirmation.

    95 reports in all; the full list with the facts taken from each is part of the event detail on Pro.

    Related events

    0 related event(s) and 12 place(s) or facilities — the same facility, place, actor or campaign. Part of the event detail on Pro.

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