Disentis: Meteo and Info Friday
9:00 Shuttle from Camping Fontanivas
9:10 Shuttle in Disentis Raiffeisen
From 9:40: Coffee and Croissant at Caischavedra
10:30 Briefing Caischavedra middle station
METEO
The weather forecast has changed little, only the wind has deteriorated slightly (it has increased at 2500 and higher):
An extension of the Azores high extended into Central Europe on Friday night, leading to a stabilisation and drying of the air mass over the Alpine region. (MeteoSwiss)
Surselva:
Build-up of 1-2/8 Cu with base 3000, over the high relief 3600. In the morning, a relatively stable atmosphere up to 2100m delays the development of thermals. In the afternoon moderate, partly good thermals, possibly sometimes somewhat disturbed by high clouds/cirrus. The westerly wind is noticeable.
The air pressure has risen to 2018 yesterday, tomorrow it will be 1020 hp. North overpressure sinking to 3 hp.
We'll have to look again to see how much the relatively high air pressure (at least it's not rising any more) and the stability affect the thermal quality.
Wind forecast for 14 h:
Normal valley winds (yesterday they were sometimes a little stronger than normal)
1500-2000 m weak winds, partly moderate from different directions
2500 m 10-15 kmh NW
3000 m 20 kmh W oder NW
3500 m 20-30 kmh W (south of the Rhine 20, in the north-west 30)
4000 m 30-35 kmh W
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