Articles | Volume 20, issue 8
https://doi.org/10.5194/nhess-20-2157-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/nhess-20-2157-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
12 Aug 2020
Research article |
| 12 Aug 2020
| 12 Aug 2020
Timing, drivers and impacts of the historic Masiere di Vedana rock avalanche (Belluno Dolomites, NE Italy)
Department of Geosciences, University of Padua, Via Gradenigo, 6, 35131 Padua, Italy
Susan Ivy-Ochs
Laboratory of Ion Beam Physics, Otto-Stern-Weg 5, ETH-Honggerberg, 8093 Zurich, Switzerland
Silvana Martin
Department of Geosciences, University of Padua, Via Gradenigo, 6, 35131 Padua, Italy
Alfio Viganò
Servizio Geologico, Provincia autonoma di Trento, Via Zambra 42, 38122 Trento, Italy
Christof Vockenhuber
Laboratory of Ion Beam Physics, Otto-Stern-Weg 5, ETH-Honggerberg, 8093 Zurich, Switzerland
Manuel Rigo
Department of Geosciences, University of Padua, Via Gradenigo, 6, 35131 Padua, Italy
Giovanni Monegato
National Research Council, Institute of Geosciences and Earth Resources, Padua, Italy
Marco De Zorzi
Laboratory of Ion Beam Physics, Otto-Stern-Weg 5, ETH-Honggerberg, 8093 Zurich, Switzerland
Nicola Surian
Department of Geosciences, University of Padua, Via Gradenigo, 6, 35131 Padua, Italy
Paolo Campedel
Servizio Geologico, Provincia autonoma di Trento, Via Zambra 42, 38122 Trento, Italy
Paolo Mozzi
Department of Geosciences, University of Padua, Via Gradenigo, 6, 35131 Padua, Italy
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Short summary
Rock avalanches are extremely dangerous, causing much damage worldwide. The
Masiere di Vedanais a rock avalanche deposit (9 km2, 170 Mm3) in NE Italy. We dated it back to late Roman to early Middle Ages. Identified drivers are the overall structural setting, exceptional rainfall events and seismic shakings. No exceptional event is required as a trigger. When dealing with heavily deformed bedrocks, especially in inhabited areas, the occurrence of a huge event like this must be considered.
Rock avalanches are extremely dangerous, causing much damage worldwide. The
Masiere di Vedanais...
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