Bhutan Glacial Lake Outburst Raises Himalayan Flood Fears
Bhutan experienced a significant glacial lake outburst, when a lake held back by ice or debris suddenly releases its water. Authorities are monitoring a temporary lake formed by debris from the first flood. Reports note that melting glaciers are increasing the threat of such floods across the Himalayas.
Context
Context: Glacial lake outbursts happen when meltwater collects behind natural dams of ice or rock and then breaks through. The Himalayas feed major rivers in India, so downstream communities in Bhutan, Nepal and India can be affected.