Belchenflue
A marginal day. Best from 17:00 to 18:00, with thermals to 1,400 m. Rain arrives around 18:00.
At 14:00
1,600 m
Thermal top
1,250 m
Cloud base
NW 9
Launch, km/h
26
Gusts, km/h
Hour by hour
Best 17:00–18:00At launch · wind, then gusts, km/h
2435283104137188229261127112391971659
- 08:00Cloud sits on launch.
- 18:00Rain or snow.
Sunrise 07:40 · sunset 18:54
Wind and thermals aloft
14:00 · top 1,600 m · base 1,250 m · WSW 14 km/h at 1,600 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 35°NW 10 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.