원정 개요

BC at Sabje Khola
C1 on northeast side of the Dome
C2 on northeast side of the Dome
C3 just below top of the Dome
High point at NW Ridge.

Had deposit at 5000m. 21 Oct all members except Biry and 2 Sherpas left C3 at 4:30 am and got to 6600m at 7:30 am, then down because members tired, crevassed icefall for next 250m above (bad wind 60 km/h all the times 100 km/h on top). All down to BC same day.

Mountain was constantly avalanching (no damage to this expedition). Very difficult crevasse to cross to reach the Dome but succeeded to climb there and above it. Cachet-Rosset descended from 6600m to 5000m by snowboard but made stops along the way to be safe and to help others go down.