Nivo Ski

NivoSki is the most advanced avalanche risk analysis tool for ski touring.

Plan your outings safely with detailed terrain and snow conditions analysis.

AVALANCHE RISK ANALYSIS

• Import a GPX file

• Google Drive Sync

• Segment-by-segment analysis: slope, aspect, altitude, isotherm, wind, risk exposure

• Automatic cross-referencing with Météo-France Avalanche Risk Assessment Bulletins (BERA)

ADVANCED MAPPING

• Slope map (IGN palette: 30-35°, 35-40°, 40-45°, 45°+)

• Snowpack estimation by mountain range and altitude

• Real-time Météo-France Nivose stations (snow depth, temperature, fresh snow)

• CLPA zones (Avalanche Phenomena Location Map)

• Marked ski runs (OpenSnowMap)

• Basemaps: OpenTopoMap, IGN, Freemap, satellite

GPS TRACKING

• Background tracking of your tracks

• Integration Garmin

• Risk alert >3, off-track, late

• Real-time risk reassessment (time, location)

• Works offline, in airplane mode

DATA SOURCES
• BERA: Météo-France

• Nivose stations: Météo-France via data.gouv.fr

• Digital Terrain Model: EU-DEM / Copernicus

• Slopes and aspect: calculated from the DEM

7-day free trial, then monthly (€2.99/month) or annual (€19.99/year) subscription.

Free web application available at https://nivo.ski