Search suspended for a missing man in Swiss glacier collapse that destroyed 90% of an Alpine village

A large avalanche with a mixture of ice, rock, snow and water reach the valley floor is pictured in Wiler after the Birch glacier collapsing above Blatten, Switzerland, Wednesday, May 28, 2025. (Jean-Christophe Bott/Keystone via AP)

GENEVA — The search for a missing 64-year-old man was suspended Thursday because of unsafe conditions after a huge mass of rock and ice from a glacier crashed down a Swiss mountainside the day before.

The landslide sent plumes of dust skyward and coated with mud nearly all of an Alpine village that authorities had evacuated earlier this month as a precaution. State Councilor Stephane Ganzer told Radio Television Suisse that 90% of the village was destroyed.

The Cantonal Police of Valais said that a search and rescue operation was temporarily suspended Thursday afternoon because of falling debris.

The regional government said in a statement that a large chunk of the Birch Glacier above the village had broken off, causing the landslide, which also buried the nearby Lonza River bed, raising the possibility of dammed water flows.

Video on social media and Swiss television showed that the mudslide near Blatten, in the southern Lötschental valley, partially submerged homes and other buildings under a mass of brownish sludge.

Swiss President Karin Keller-Sutter is expected to visit the area on Friday.

In recent days, authorities had ordered the evacuation of about 300 people, as well as all livestock, from the village amid fears that the 1.5 million-cubic metre (52 million-cubic foot) glacier was at risk of collapse.

Swiss glaciologists have repeatedly expressed concerns about a thaw in recent years — attributed in large part to global warming — that has accelerated the retreat of glaciers in Switzerland.

The landlocked Alpine country has the most glaciers of any country in Europe, and saw 4% of its total glacier volume disappear in 2023. That was the second-biggest decline in a single year after a 6% drop in 2022.