Scientists are working to understand the cause of a recent disaster. Preliminary findings suggest a large piece of a glacier broke off, blocking a river. This blockage may have led to a surge of water downstream. The consequences were severe, with at least 273 people killed and many more missing.

Among those unaccounted for are foreigners, including 65 from the United States. The National Tourism Board reported this information. Further details about the event are still being gathered from various data sources.

A glacier collapse with a magnitude of 5.2 was reported, causing debris to flow downstream with significant impact on communities. For more information, consult the original report.