Days after a gigantic avalanche of ice, mud and debris buried much of the village of Blatten in canton Valais, the danger is not over.

The Birch Glacier above the village of Blatten collapsed and caused a landslide that has buried most of the village. Authorities had evacuated residents earlier this month, but one person is missing.

A huge chunk of a glacier in the Swiss Alps broke off on Wednesday afternoon, causing a deluge of ice, mud and rock to bury part of a mountain village evacuated earlier this month due to the risk of a rockslide,