Heroonsuora
📍 Southern Ostrobothnia , Seinaejoki · Nearest city: Ilmajoki (5 km)
11 XC score / 100 · takeoff at -32768 m · 📍 View on map
Coordinates and external links
62.77770, 22.60610Forecast next days
Updated: 2026-04-21 02:53 UTC · Source: Open-Meteo · Thermal window 10:00–18:00 local time
Not recommended for flying, cloud base ~1437 m, wind 17 km/h.
base ~1437m · wind 17 km/hNot recommended for flying, cloud base ~1105 m, strong wind (31 km/h).
base ~1105m · wind 31 km/hMarginal conditions, cloud base ~1423 m, wind 19 km/h.
base ~1423m · wind 19 km/hComposite 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
Why this site has thermal potential
| Factor | Value | Interpretation |
|---|---|---|
| Hotspot density (5 km) | 0 | Low |
| Avg thermal probability | 0.00 | Based on thousands of aggregated IGC flights |
| Solar orientation | 0.38 | Slope faces south in northern hemisphere |
| Own flight history | 0.00 | Thermals detected in platform IGC tracks |
Takeoff description
NE / SW, Towing line, Etelä-pohjanmaan liitäjät ry
Nearby sites
Halkosaari,Lakeus, peltotie, field road (19) · Rajatie (4) · Horoonsuora (4) · EFKJ (11) · Lapuan suora (11) · EFKA, Kauhava (15)