Billing - Bir
64 score XC / 100 · IN · despegue a 2428 m
Meteorología detallada por hora
2026-04-19🌟 Día excepcional · pico 80 a las 11h
⏰ Ventana útil: 10:00 – 16:00
| 08 58 | 09 63 ☁️⚠️ | 10 73 ☁️⚠️ | 11 80 ☁️⚠️ | 12 80 ☁️⚠️ | 13 80 ☁️⚠️ | 14 80 ☁️⚠️ | 15 80 ☁️⚠️ | 16 70 ☁️⚠️ | 17 70 ☁️⚠️ | 18 70 ☁️⚠️ | 19 58 ☁️⚠️ | 20 58 ☁️⚠️ |
Pico 11h: CAPE 100 J/kg · LI -3.1 · BL top 2685 m · w* 8.0 m/s · base nube 4990 m · 0°C a 4210 m
2026-04-20✅ Volable · pico 65 a las 11h
⏰ Ventana útil: 11:00 – 13:00
| 08 50 | 09 50 ☁️⚠️ | 10 55 ☁️⚠️ | 11 65 ☁️⚠️ | 12 55 ☁️⚠️ | 13 65 ☁️⚠️ | 14 55 ☁️⚠️ 🏔️ | 15 63 ☁️⚠️ 🏔️ | 16 63 ☁️⚠️ | 17 58 ☁️⚠️ | 18 50 ☁️⚠️ | 19 60 ☁️⚠️ | 20 60 |
Pico 11h: CAPE 100 J/kg · LI 0.9 · BL top 2635 m · w* 8.0 m/s · base nube 4940 m · 0°C a 4280 m
2026-04-21✅ Volable · pico 60 a las 19h
⏰ Ventana útil: 16:00 – 16:00
| 08 50 | 09 50 ☁️⚠️ | 10 50 ☁️⚠️ | 11 50 ☁️⚠️ | 12 55 ☁️⚠️ | 13 50 ☁️⚠️ | 14 55 ☁️⚠️ | 15 55 ☁️⚠️ | 16 55 ☁️⚠️ | 17 58 ☁️⚠️ | 18 58 | 19 60 | 20 60 |
Pico 19h: CAPE 0 J/kg · LI 1.8 · BL top 60 m · w* 0.0 m/s · base nube 4053 m · 0°C a 4610 m
Flyability por hora (0–100). ⛈️ = riesgo tormenta · ☁️⚠️ = cloud suck · 🏔️ = ridge lift activo. CAPE = energía convectiva, LI = estabilidad, BL top = techo térmico, w* = velocidad térmica seca estimada. Fuente: Open-Meteo (modelo blend ECMWF/GFS/ICON).
Viento próximos días (modelo Open-Meteo)
Rosa de viento 10m — 2026-04-19
| Fecha | Mañana 08-12h | Mediodía 12-16h | Tarde 16-20h | |||
|---|---|---|---|---|---|---|
| 2026-04-19 | 5 km/h NE | ráfaga 15 | 7 km/h W | ráfaga 26 | 10 km/h NE | ráfaga 29 |
| 2026-04-20 | 5 km/h SW | ráfaga 17 | 13 km/h W | ráfaga 27 | 8 km/h W | ráfaga 26 |
| 2026-04-21 | 5 km/h SW | ráfaga 18 | 12 km/h W | ráfaga 24 | 7 km/h W | ráfaga 23 |
Colores: verde < 15 km/h (óptimo) · naranja 15-25 · rojo >25 (vuelo no recomendado). ⚠️ = cizalla >25 km/h entre 10m y 850 hPa (térmicas potencialmente rotas).
Orientaciones del despegue
Verde = orientación buena · Amarillo = posible · Gris = no apta
Por qué este sitio tiene potencial térmico
| Factor | Valor | Interpretación |
|---|---|---|
| Densidad de hotspots (5 km) | 22 | Alta |
| Probabilidad media térmica | 0.90 | Basado en miles de vuelos IGC agregados |
| Orientación al sol | 0.39 | Ladera orientada al sur en hemisferio norte |
| Histórico de vuelos propios | 0.00 | Térmicas detectadas en IGC de la plataforma |
Descripción del despegue
Bir(Himachal Pradesh) is at the foothills of Dhauladhar mountains. Billing takeoff(~2400M) is about 45 minutes drive from Bir Tibetan Colony (taxi stand). (INR 700 as of 2023). There is a trail to the launch starting from the check-post, about 4 km. The launch options include east, south and west facing. There are mainly 2 cross-country flying seasons, Oct-November and March-May. Tandem operations and short flights are possible from mid-September to mid-July. Site weather station: https://ws.paraguide.in
Reglas / notas
SPOT and VHF Radio, http://international.findmespot.com/ Always share your flight plans with someone.
Comentarios de pilotos
Billing is the takeoff and Bir the local village/place to stay/landing zone. It's heaven for cross country flying and vol-bivouac. ============================================== Maps for Thermocompass http://thermocompass.nethouse.me/page/19190 ==============================================
Sitios cercanos
bekhli (4) · Hallan (50) · saurkundi thatch (51) · parvati (22) · Solang (52) · Sundarnagar (10)