Hasli-Ruegsau
📍 Bern , Emmental District · Nearest city: Oberburg (4 km)
51 XC score / 100 · takeoff at 770 m · 📍 View on map
Coordinates and external links
47.00280, 7.64409Forecast next days
Updated: 2026-05-02 16:22 UTC · Source: Open-Meteo · Thermal window 10:00–18:00 local time
Very favorable day for XC, cloud base ~787 m, wind 12 km/h, precipitation 1.7 mm.
base ~787m · wind 12 km/h · precip 1.7mmNot recommended for flying, cloud base ~511 m, wind 11 km/h, precipitation 2.4 mm.
base ~511m · wind 11 km/h · precip 2.4mmComposite flyability score (CAPE + LI + wind + precip + low clouds). Cross-check with local pilots before flying.
🌬 Daily wind (next days)
Daily summary (10m wind). Full hour × altitude chart is being added progressively.
Takeoff orientations
Green = good orientation · Yellow = possible · Gray = not suitable
🗓️ Best season to fly (2024 climatology)
Monthly climate score: historical avg of temp, wind, rain and cloud cover. Green = optimal month.
⭐ Best month: Aug (88/100, 25°C, 78mm lluvia) · Worst month: Jan (20/100, 120mm lluvia)
Why this site has thermal potential
| Factor | Value | Interpretation |
|---|---|---|
| Hotspot density (5 km) | 4 | Medium |
| Avg thermal probability | 0.83 | Based on thousands of aggregated IGC flights |
| Solar orientation | 0.42 | Slope faces south in northern hemisphere |
| Own flight history | 0.00 | Thermals detected in platform IGC tracks |
Nearby sites
Falkenfluh (35) · Winteregg (29) · Schwaengimatt (40) · Laupersdoerfer Stierenberg (51) · Schallenberg (41) · Obere Wengi (64)