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Longterm hydrological observatory Alptal (central Switzerland)

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Éducation, culture et sport

This data set includes 54 years of hydrometeorological measurements from small (first-order) catchments in the pre-alpine valley Alptal. Here we provide daily mean values; values...

SPOT6 Avalanche outlines 16 January 2019

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Outlines of 6'041 avalanches mapped from SPOT6 satellite data over the Swiss Alps on 16 January 2019. The dataset was acquired following a period with very high avalanche danger....

Snow Drift Station - Micro Rain Radar

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The instrument (MRR, Metek) was mounted at Gotschnagrat (LON: 46.859 LAT: 9.849) at a height of 1 m above snow surface (at the beginning of the campaign) with an orientation of 22°...

Automatic detection of avalanches

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Éducation, culture et sport

This dataset contains the results obtained by an automatic classification using hidden Markov models of a continuous seismic dataset. To avoid long computational times, we reduced...

Meteorological data used to develop and validate the bias-detecting ensemble (BDE)

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These data were used to drive and evaluate Jules Investigation Model (JIM) snow simulations. The data provided are the forcing data used for the "deterministic" runs as described...

L-Band Radiometry of Alpine Seasonal Snow Cover: 4 Years at the Davos-Laret Remote Sensing Field Laboratory

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Dataset from the publication "L-Band Radiometry of Alpine Seasonal Snow Cover: 4 Years at the Davos-Laret Remote Sensing Field Laboratory", under review in IEEE JOURNAL OF SELECTED...

Snowfarming data set Davos and Martell 2015

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Two data sets obtained for snow farming projects (Fluela, Davos, CH and Martell, IT) in 2015.

The data set contains for each site:

• 10 cm GIS raster of snow depth calculated...

Field observations of snow instabilities

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This data set includes 589 snow profile observations including a rutschblock test, observations of signs of instability and an assessment of the local avalanche danger level,...

Energy- and momentum-conserving model of splash entrainment in sand and snow saltation

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The files contain the datasets used to produce Figures 2, 3, and 4 of the manuscript (doi: 10.1002/2016GL071822).

Manuscript...

Wind crust formation: SnowMicroPen data

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This dataset contains the SnowMicroPen (SMP) data from 38 wind tunnel experiments on wind-packing / wind crust formation. These experiments were performed in the winters 2015/16...

Stable Water Isotopes in snow and vapor on the Weissfluhjoch

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Notice: Changes to the dataset are still possible. Please do not use this dataset until the final publication with a DOI. Contact the authors if you have questions about...

Simulated avalanche problem types and seismic avalanche activity around Weissfluhjoch

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Avalanche problem types were derived from snow cover simulations with the models Crocus and SNOWPACK at the Weissfluhjoch study plot, Davos, CH. The data include annual frequencies...

Alpine3D simulations of future climate scenarios for Graubunden

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This is the simulation dataset from "Response of snow cover and runoff to climate change in high Alpine catchments of Eastern Switzerland", M. Bavay, T. Grünewald, M. Lehning,...

Modeling snow failure with DEM

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This data set includes the modeling results described in the research article by Bobiller et al. (2020). All the figures in the article can be reproduced with the data provided.

Kinetic experiments on the oxidation of bromide by ozone from 289-245 K.

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Éducation, culture et sport

The reaction of ozone with bromide in polar regions results in the formation of reactive bromide species with impacts on ozone budget and the oxidative capacity of the lower...

Preferential deposition of snow and dust over hills: governing processes and relevant scales

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Preferential deposition of snow and dust over complex terrain is responsible for a wide range of environmental processes, and accounts for a significant source of uncertainty in...

Fiber Bundle Model for snow failure and concurrent Acoustic Emissions

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This dataset contains modeled and experimental results for laboratory snow failure experiments and the concurrent acoustic emissions signatures for different loading rates. For...

Data, Code Link and Metadata on Forward Scattering of Snow at Totalp

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Éducation, culture et sport

Overview We present GROUNDEYE, a new model of radiative transfer over mountainous terrain, which considers for the first time the forward scattering properties of snow. Embedded...

Data set on bromide oxidation by ozone in snow during metamorphism from laboratory study

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Earth’s snow cover is very dynamic on diurnal time scales. The changes to the snow structure during this metamorphism have wide ranging impacts such as on avalanche formation and...

Selected wet snow avalanche activity data Davos, Switzerland (2011-2014)

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Polygons of wet snow avalanches in the Davos area, as documented by the Swiss avalanche warning service. The georeferenced outlines of the avalanches contain both the release as...