The rate of rock movement near Brienz GR is increasing again

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• The terrain above the village of Brienz GR, which has been evacuated since mid-November, continues to move.
• In the last few days, the measured speeds have not decreased.
• They have stagnated or increased slightly again.

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The municipality writes that there appears to be a trend reversal on the "rubble dump at the top". In the last few days, the measured speeds have no longer decreased. They have stagnated or increased slightly again.

The drainage tunnels, which have been built in the mountains below the landslide since the summer, are beginning to take effect, the bulletin continues. The underground water level has been significantly reduced.

Landslide threatens Brienz GR again

"The mood is upset, the uncertainty is great"

Precipitation and the subsequent snowmelt in the second half of December are a possible cause for the nevertheless increasing velocities.

Rockfall possible but probability low

The "debris pile at the top" could fall without warning and without new precipitation. However, the probability of this is low, writes the municipality. A new acceleration is expected after precipitation or snowmelt. The development until spring cannot yet be predicted. The red phase is still in force and the evacuated village may not be entered.

Solidarity after evacuation

"The support for the people of Brienz is enormous"

The approximately 80 residents of Brienz had to leave their homes for the second time on November 17 due to the threat of a rockfall. A definitive relocation is currently being examined.

After an initial evacuation in spring 2023, huge volumes of rock shot down the slope on the night of 16 June 2023, burying a road and meadows meters deep under rubble. The masses of rock came to a halt just a few meters from the site.