Dôme de la Sache
Avalanche date:
Source: data-avalanche · English account published
A skier from one of the groups ahead on the ascent triggered a small slab just below the ridge at around 3,350 metres, above the bergschrund. The observer questioned whether it was a wind slab; that explanation was not confirmed.
This is a historical observation. For today’s mountain assessment, use the Météo-France avalanche bulletin and local advice.
Full original report on data-avalanche →All avalanche reports