Stabilization Efforts Continue in Blatten After Glacier Collapse

Sat 31st May, 2025

In the aftermath of a devastating glacier collapse in the Lötschental region of Switzerland, officials have reported that the situation in the village of Blatten is gradually stabilizing. As authorities, including the Swiss Federal President, conducted aerial surveys of the affected area, they described the scenes as profoundly distressing. Despite the destruction, the threat of a catastrophic flood is diminishing as accumulated water begins to drain, according to the Regional Command in Lötschental.

The immense force of the landslide has left the village of Blatten in ruins, prompting evacuations not only of its 300 residents but also of an additional 65 individuals from nearby areas at risk from potential debris flows. Safety protocols remain in place, and rescue operations are currently suspended due to hazardous conditions among the debris.

On Friday, the Lonza River began to carve a path through the large mound of rubble that has formed in the valley floor. By the evening, local authorities reported that the water was flowing over the debris cone and into the Ferden reservoir, which had been drained as a precautionary measure. This development has significantly reduced the risk for communities located downstream.

According to Wallis State Councilor Stéphane Ganzer, the situation in the Lötschental is currently manageable, with the previous night passing without incident. However, he noted that rising temperatures are accelerating snowmelt, and forecasts of heavy rainfall for the upcoming week pose further challenges, potentially increasing the water levels in the dam and raising the risk of mudslides.

Ganzer emphasized the importance of community solidarity during this crisis, highlighting the various spontaneous offers of assistance from both local residents and authorities across the western cantons of Switzerland, as well as support from Bern and Zurich.

As the region grapples with the aftermath of this natural disaster, experts continue to assess the long-term implications for both the local population and the environment. The glacier's retreat and the subsequent landslide have raised questions about future risks and the need for improved monitoring and disaster preparedness in the face of climate change.


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