Disaster toll increases in Nepal

More than 1,200 people have died, and over 4,200 are still missing following a disaster in the Bhote Koshi valley in Nepal. The situation remains critical as rescue efforts continue.

Glacier collapse may have caused the disaster

Preliminary analyses suggest that a glacier may have collapsed, forming a natural dam. This dam eventually gave way, releasing a massive torrent of water, mud, and rocks.

River level rose rapidly

In just 30 minutes, the Bhote Koshi river rose by 9 meters, causing widespread devastation in several localities. The sudden surge of water and debris overwhelmed the area.

Expert analysis of the event

Kristen Cook, a geomorphologist at the University of Grenoble Alpes and a specialist in natural risks in the Himalayas, provides insight into the mechanisms behind the disaster.

Understanding early detection challenges

Cook also discusses the current ability to detect such events early, highlighting the challenges and limitations in predicting and preparing for similar natural disasters.