Science
Deadly debris avalanche in Nepal and Tibet leaves over 1,000 dead as thousands remain missing
A massive landslide on Langtang Lirung triggered catastrophic flooding, prompting scientists to warn of heightened global risks as mountain permafrost thaws.
The short version
- A massive debris avalanche and flash flooding across parts of Nepal and Tibet have killed more than 1,000 people, with thousands more unaccounted for.
- Hundreds of the missing individuals are believed to be workers trapped in underground hydroelectric tunnels.
- Scientists indicate that warming temperatures and thawing permafrost are increasingly destabilizing high-altitude mountain slopes worldwide.
Key facts
- Flooding and a debris avalanche in Nepal and Tibet have caused more than 1,000 confirmed deaths and left thousands of people missing.[Scientific American]
- Hundreds of missing individuals are feared trapped in underground tunnels linked to hydroelectric power stations.[Scientific American]
- Experts suspect the disaster originated from a substantial landslide on Langtang Lirung involving glacial ice that released hundreds of millions of tons of debris.[Scientific American]
- Data from the U.S. Geological Survey indicates the avalanche traveled approximately 100 kilometers (62 miles).[Scientific American]
What remains uncertain
- The exact causal connection between rising global temperatures and this specific landslide remains undetermined.[Scientific American]
- The status and survival of hundreds of workers suspected to be trapped inside flooded hydroelectric tunnels remain unconfirmed.[Scientific American]
Sources
- Nepal’s deadly debris avalanche is a warning for the rest of the worldScientific American metered