A glacier on the Nepal-China border cracked days before a deadly flash flood, according to satellite images. The images were captured just before the disaster, offering new insight into the event. The flood, which occurred in the region, caused significant damage. Local authorities are investigating the cause of the disaster. The area is known for its mountainous terrain and glacial activity. The event highlights the risks associated with glacial melting. Scientists are studying the region to better understand such occurrences. The flood affected nearby communities. Emergency services are working to assess the full impact. The incident underscores the need for improved early warning systems. The region remains under observation for further developments.