Latest news with #Lötschental
Daily Mail
01-06-2025
- Climate
- Daily Mail
Satellite images show Swiss village wiped out by glacier collapse
New terrifying satellite images have revealed how a tiny Swiss village was completely wiped out by a massive glacier collapse. The remote Alpine village of Blatten was flattened after an avalanche of rock, mud and ice was sent crashing down into the valley. Once home to around 300 people, it now lies buried beneath a vast expanse of debris after the Birch Glacier broke off on Wednesday afternoon. Authorities say 90 per cent of the village has been destroyed. New satellite pictures reveal the true scale of the disaster, showing where homes, farmland and roads once stood, now completely smothered by mud and rubble. The river Lonza, which runs through the valley, has been blocked by the landslide, which had raised fears of further flooding. But as reconnaissance flights and inspections continued, authorities said water from the newly formed lake, which has been slowly submerging the remaining houses in the obliterated village of Blatten, was beginning to find its way over, through and around the blockage. 'This development is positive, but we remain cautious,' said Stephane Ganzer, head of the regional security department. 'The risk remains, even if it is diminishing,' he told a press conference, adding that 'no evacuations are planned' in the villages downstream in the Lötschental valley, one of the most picturesque regions in southern Switzerland. The outflow "makes us optimistic and suggests that the water is finding a good path", explained Christian Studer of the Wallis canton's Natural Hazards Service. However, work to pump water from the lake has still not begun as the ground remains too unstable, particularly on the mountainside. One 64-year-old man is still missing. He was believed to be in the area at the time. Switzerland's president has pledged support for those forced to flee the Alpine village of Blatten, telling evacuees they are 'not alone' after a devastating glacier-triggered landslide wiped out homes and businesses. Karin Keller-Sutter made the comments on Friday after surveying the destruction by helicopter. She said the government was now working to calculate ways to help those affected by the disaster. 'The force with which the mountain here wiped out an entire village is indescribable,' said Keller-Sutter. 'I'd like to tell you all that you're not alone. The whole of Switzerland is with you — and not just (people) in Switzerland.' Officials have limited access to the area and warned that huge deposits of debris, stacked tens of metres high across a 2-kilometre stretch of the valley, have blocked the Lonza River and formed a new lake. The future course of the water remains uncertain. 'Unfortunately, the danger has not yet been averted,' Keller-Sutter added. Separate drone footage shown by national broadcaster SRF showed a vast plain of mud and soil completely covering part of the village and the river running through it. At around 3:30pm local time, a huge chunk of the Birch glacier broke off, according to emergency services in the Wallis region. Local police said the missing 64-year-old man was a local resident who was in the area at the time of the incident. A search and rescue operation was launched, with three specialists airlifted to the scene, while a drone with a thermal imaging camera was also used. 'Despite significant efforts, the man has still not been found,' police said. The village, including residents and a herd of 52 cows, had mostly been evacuated this week amid fears the 52mn cubic ft glacier was days away from collapse. 'We've lost our village,' Matthias Bellwald, the mayor of Blatten told a press conference after the slide. 'The village is under rubble. We will rebuild.' The glacier collapse had been expected for several days, and there have been no reports of injuries. 'An unbelievable amount of material thundered down into the valley,' said Matthias Ebener, a spokesperson for local authorities in the southwestern canton of Valais. Stephane Ganzer, an official in the canton of Valais where Blatten is located, told Swiss media that about 90% of the village was covered by the landslide. 'it's a major catastrophe that has happened here in Blatten,' he said, adding: 'There's a risk that the situation could get worse,' alluding to the blocked river. He said the army had been mobilised after earlier indications that the movement of the glacier was accelerating. Experts consulted by Reuters said it was difficult to assess the extent to which rising temperatures spurred by climate change had triggered the collapse because of the role the crumbling mountainside had played.
The Independent
01-06-2025
- Climate
- The Independent
Flooding fears eased at picturesque Swiss Alpine village buried by landslide
A river in the Swiss Alps, which was dammed by a landslide that buried much of the village of Blatten, is now flowing through the debris, authorities have said. A huge mass of rock, ice and mud from the Birch glacier thundered into the Lötschental valley in southern Switzerland on Wednesday, destroying much of the village. Buildings that weren't buried were submerged in a lake created by the small Lonza River, whose course was dammed by the mass of material. The regional government in Valais canton said that the Lonza has been flowing through the full length of the debris since Friday. Geologist and regional official Raphaël Mayoraz said the level of the newly created lake has since gone down about 1 meter (3.3 feet). Authorities had previously worried that water pooling above the mass of rock and ice could lead to further risks. 'The speed at which this lake is emptying comes from the river eroding the deposit,' he said at a news conference. 'This erosion is relatively slow, but that's a good thing. If it is too fast, then there is instability in this channel, and that could lead to small slides of debris.' 'The Lonza appears to have found its way, but it too early to be able to give an all-clear,' said Matthias Bellwald, Blatten's mayor. The outlet of a dam downstream at Ferden, which is normally used to generate electricity, was opened partially on Friday evening to allow water to flow further down the valley and regulate the volume of water behind the dam. Authorities are still leaving open the possibility of evacuations further downstream if required, though the risk to other villages appears very low. Days before most of the glacier collapsed, authorities had ordered the evacuation of about 300 people, as well as livestock, from Blatten. Switzerland's president said on Friday that the government was looking for ways to help the evacuees.
Yahoo
31-05-2025
- Climate
- Yahoo
A river dammed by a huge Swiss landslide is flowing again. That's a relief to authorities
GENEVA (AP) — A small Alpine river dammed by a landslide that largely buried the Swiss village of Blatten is now flowing through the debris, and the level of a newly created lake that raised worries about potential new destruction has fallen, authorities said Saturday. A huge mass of rock, ice and mud from the Birch glacier thundered into the Lötschental valley in southern Switzerland on Wednesday, destroying much of the village. Buildings that weren't buried were submerged in a lake created by the small Lonza River, whose course was dammed by the mass of material. Authorities worried that water pooling above the mass of rock and ice could lead to risks of its own. Still, the regional government in Valais canton (state) said that the Lonza has been flowing through the full length of the debris since Friday. Geologist and regional official Raphaël Mayoraz said Saturday that the level of the lake has since gone down about 1 meter (3.3 feet). 'The speed at which this lake is emptying comes from the river eroding the deposit,' he said at a news conference. 'This erosion is relatively slow, but that's a good thing. If it is too fast, then there is instability in this channel, and that could lead to small slides of debris.' 'The Lonza appears to have found its way, but it too early to be able to give an all-clear,' said Matthias Bellwald, Blatten's mayor. The outlet of a dam downstream at Ferden, which is normally used to generate electricity, was opened partially on Friday evening to allow water to flow further down the valley and regulate the volume of water behind the dam. Authorities are still leaving open the possibility of evacuations further downstream if required, though the risk to other villages appears very low. Days before most of the glacier collapsed, authorities had ordered the evacuation of about 300 people, as well as livestock, from Blatten. Switzerland's president said on Friday that the government was looking for ways to help the evacuees.
CTV News
31-05-2025
- General
- CTV News
A river dammed by a huge Swiss landslide is flowing again. That's a relief to authorities
GENEVA — A small Alpine river dammed by a landslide that largely buried the Swiss village of Blatten is now flowing through the debris, and the level of a newly created lake that raised worries about potential new destruction has fallen, authorities said Saturday. A huge mass of rock, ice and mud from the Birch glacier thundered into the Lötschental valley in southern Switzerland on Wednesday, destroying much of the village. Buildings that weren't buried were submerged in a lake created by the small Lonza River, whose course was dammed by the mass of material. Authorities worried that water pooling above the mass of rock and ice could lead to risks of its own. Still, the regional government in Valais canton (state) said that the Lonza has been flowing through the full length of the debris since Friday. Geologist and regional official Raphaël Mayoraz said Saturday that the level of the lake has since gone down about one metre (3.3 feet). 'The speed at which this lake is emptying comes from the river eroding the deposit,' he said at a news conference. 'This erosion is relatively slow, but that's a good thing. If it is too fast, then there is instability in this channel, and that could lead to small slides of debris.' 'The Lonza appears to have found its way, but it too early to be able to give an all-clear,' said Matthias Bellwald, Blatten's mayor. The outlet of a dam downstream at Ferden, which is normally used to generate electricity, was opened partially on Friday evening to allow water to flow further down the valley and regulate the volume of water behind the dam. Authorities are still leaving open the possibility of evacuations further downstream if required, though the risk to other villages appears very low. Days before most of the glacier collapsed, authorities had ordered the evacuation of about 300 people, as well as livestock, from Blatten. Switzerland's president said on Friday that the government was looking for ways to help the evacuees. The Associated Press
Associated Press
31-05-2025
- Climate
- Associated Press
A river dammed by a huge Swiss landslide is flowing again. That's a relief to authorities
GENEVA (AP) — A small Alpine river dammed by a landslide that largely buried the Swiss village of Blatten is now flowing through the debris, and the level of a newly created lake that raised worries about potential new destruction has fallen, authorities said Saturday. A huge mass of rock, ice and mud from the Birch glacier thundered into the Lötschental valley in southern Switzerland on Wednesday, destroying much of the village. Buildings that weren't buried were submerged in a lake created by the small Lonza River, whose course was dammed by the mass of material. Authorities worried that water pooling above the mass of rock and ice could lead to risks of its own. Still, the regional government in Valais canton (state) said that the Lonza has been flowing through the full length of the debris since Friday. Geologist and regional official Raphaël Mayoraz said Saturday that the level of the lake has since gone down about 1 meter (3.3 feet). 'The speed at which this lake is emptying comes from the river eroding the deposit,' he said at a news conference. 'This erosion is relatively slow, but that's a good thing. If it is too fast, then there is instability in this channel, and that could lead to small slides of debris.' 'The Lonza appears to have found its way, but it too early to be able to give an all-clear,' said Matthias Bellwald, Blatten's mayor. The outlet of a dam downstream at Ferden, which is normally used to generate electricity, was opened partially on Friday evening to allow water to flow further down the valley and regulate the volume of water behind the dam. Authorities are still leaving open the possibility of evacuations further downstream if required, though the risk to other villages appears very low. Days before most of the glacier collapsed, authorities had ordered the evacuation of about 300 people, as well as livestock, from Blatten. Switzerland's president said on Friday that the government was looking for ways to help the evacuees.
