Horneggli
A marginal day. Best from 13:00 to 18:00, with thermals to 2,700 m. Lift stays weak, so expect short flights.
At 14:00
2,700 m
Thermal top
1,950 m
Cloud base
W 5
Launch, km/h
10
Gusts, km/h
Hour by hour
Best 13:00–18:00At launch · wind, then gusts, km/h
5959483618310395105115115103727
- 08:00–12:00Cloud sits on launch.
Sunrise 07:40 · sunset 18:56
Wind and thermals aloft
14:00 · top 2,700 m · base 1,950 m · SE 6 km/h at 2,800 m
Thermals, deeper yellow the higher they goCumulus on the base, veils higher upWind km/h, bold from 25Launch height
Terrain
The ground around the launch
Loading the terrain…
14:00sun 36°E 3 km/h at launch
Geometry from a ~25 m elevation model plus the forecast: rules of thumb, not a flow simulation. Elevation: EU-DEM, produced using Copernicus data and information funded by the European Union, via Terrain Tiles on AWS.