Tgant Son Martegn-2090
📍 Grisons , Albula District · Nearest city: Tiefencastel (8 km)
45 XC score / 100 · takeoff at 2090 m · 📍 View on map
Coordinates and external links
46.59950, 9.62621Forecast next days
Updated: 2026-04-19 16:32 UTC · Source: Open-Meteo · Thermal window 10:00–18:00 local time
Día volable, condiciones decentes, base de cúmulos ~830 m, viento 20 km/h.
base ~830m · wind 20 km/hDía muy favorable para XC, base de cúmulos ~933 m, viento 14 km/h.
base ~933m · wind 14 km/hDía volable, condiciones decentes, base de cúmulos ~1268 m, viento 15 km/h.
base ~1268m · wind 15 km/hComposite flyability score (CAPE + LI + wind + precip + low clouds). Cross-check with local pilots before flying.
Takeoff orientations
Green = good orientation · Yellow = possible · Gray = not suitable
Why this site has thermal potential
| Factor | Value | Interpretation |
|---|---|---|
| Hotspot density (5 km) | 5 | Medium |
| Avg thermal probability | 0.72 | Based on thousands of aggregated IGC flights |
| Solar orientation | 0.12 | Slope faces south in northern hemisphere |
| Own flight history | 0.00 | Thermals detected in platform IGC tracks |
Upcoming competitions in this country
- PWCA Italy Gemona 2026 · 2026-07-25 – 2026-08-01 · PWCA
Copa del Mundo en Gemona del Friuli, Italia
Pilot comments
More info on http://www.flyland.ch. Airspaces in Switzerland are a thought subject, get all the info you can get befire flying.
Nearby sites
Tgant Son Martegn-2330 (51) · Tgant Son Martegn-2460 (52) · Grap Neir-2430 (41) · Grap Neir-2260 (40) · Tigignas (41) · Somtgant (Savognin) (51)