What Caused Nepal Flash Floods? Disaster Authority Explains The Trigger

The initial findings are based on an analysis of satellite images by Planet Labs.

Written By : Sagarika Chakraborty | Updated at : 26 Aug 2026 11:55 PM (IST)

What Caused Nepal Flash Floods? Disaster Authority Explains The Trigger What Caused Nepal Flash Floods? Disaster Authority Explains The Trigger

The satellite image analysis indicates that the landslide led to a glacier-inclusive flood in the Lhende River.

Source : ANI

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Key points generated by AI, verified by newsroom

Satellite images reveal glacier-inclusive flood in Lhende River.
Flood caused by snow-rock landslide near Nepal-China border.
Landslide occurred 20 km northeast of Rasuwagadhi crossing.

An initial study based on an analysis of satellite images by Planet Labs indicates that a glacier-inclusive flood occurred in the Lhende River following a snow-rock landslide near the Nepal-China border.

Landslide At Rasuwagadhi Crossing

According to the National Disaster Risk Reduction and Management Authority (NDRRMA), the snow-rock landslide took place approximately 20 kilometres northeast of the Nepal-China Rasuwagadhi border crossing.

ALSO READ: Nepal Flash Flood: Villages, Project Sites Washed Away Near Tibet Border; Heavy Casualties Feared

Planet Labs को स्याटेलाइट तस्बिरको विश्लेषणका आधारमा गरिएको प्रारम्भिक अध्ययनबाट नेपाल-चीन रसुवागढी नाकाबाट करिब २० किलोमिटर उत्तरपूर्व नेपाल-चीन सिमानामा गएको हिम-चट्टान पहिरोका कारण ल्हेन्दे खोलामा गेग्य्रानसहितको बाढी आएको देखिएको छ। pic.twitter.com/kCAo9O1Zb0
— NDRRMA (@NDRRMA_Nepal) August 26, 2026

The initial findings are based on an analysis of satellite images by Planet Labs.

Flood In Lhende River

The satellite image analysis indicates that the landslide led to a glacier-inclusive flood in the Lhende River.

NDRRMA shared the initial assessment regarding the incident.

ALSO READ: Nepal Floods: PM Modi Speaks To Balendra Shah, Offers India’s ‘All Possible’ Help

PM Modi Speaks To Balendra Shah

Prime Minister Narendra Modi spoke to Nepal Prime Minister Balendra Shah and expressed condolences over the loss of lives in the devastating floods that have affected several districts in the neighbouring country.

Modi said India stands in solidarity with the people of Nepal and is ready to extend all possible humanitarian assistance as rescue and relief operations continue amid widespread destruction.

Frequently Asked Questions

What caused the flood in the Lhende River?

The flood in the Lhende River was caused by a snow-rock landslide. This landslide led to a glacier-inclusive flood in the area.

Where did the snow-rock landslide occur?

The snow-rock landslide took place near the Nepal-China border. It was approximately 20 kilometres northeast of the Rasuwagadhi border crossing.

How was the Lhende River flood initially identified?

The flood was identified through an initial study. This study was based on the analysis of satellite images provided by Planet Labs.

About the author Sagarika Chakraborty

Sagarika Chakraborty is a Senior Copy Editor at ABP Live English, where she handles business coverage and key developments in general news, while also actively chasing breaking stories. With a foundation in advertising, she transitioned into journalism to craft in-depth stories and explainers on the economy, real estate, and personal finance. She also engages in interviews and podcasts, bringing out expert insights.

For any tips and queries, you can reach out to her at sagarikac@abpnetwork.com.