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Glacial Tsunami: Deadly Flood Engulfs Nepal and China Mountains
29 Aug
Summary
- A 5.2 magnitude seismic event triggered a massive flash flood.
- The flood unleashed a tsunami wave reaching 9 meters high.
- Hundreds, possibly thousands, are feared dead or missing.

A catastrophic flash flood occurred recently on the China-Nepal border, a disaster scientists increasingly attribute to climate change and its impact on glaciers. The event was triggered by a 5.2 magnitude seismic event, which caused a significant landslide of ice and rock into the waterways.
This event unleashed a powerful tsunami of water and mud, reaching an estimated height of 9 meters and traveling at speeds over 50 km per hour. The surge swept across the landscape, obliterating villages and essential infrastructure in its path.
As of the report, over 390 fatalities have been confirmed, with more than 1,400 individuals reported missing. The remote location, situated over 5,000 meters in altitude, coupled with extensive damage to roads and bridges, complicates assessment efforts. The death toll is expected to rise significantly as rescue operations continue.