원정 개요

C1 at top of Icefall
C2 at West Cwm
C3 on Lhotse West Face
C4 Everest at South Col.

Lee Se-Jung, Park, Lee Woo-Kyung and Serap Jangbu up from Col and reached just under Balcony at 8400m in 4 hours and then snow avalanche coming down; no one hurt, but party returned to C4 to sleep and 4 Oct to C2. They all used oxygen sleeping in C4 and climbing up from Col and sleeping again in C4 but no longer. Everest climbing finished.

All Lhotse summiters used oxygen on low flow sleeping night of 5 Oct and full flow climbing to top and down to C4 on 5 Oct but going down same day from C4 (Lhotse) to C2 not using it. Expedition finished. All down in BC 6 Oct. Lhotse Summiters were on top 1 hour before Brazilians.

Sherpa Lhotse Summiters:
Lhakpa Tshering, Khumjung, Everest X1, Annapurna I X1
Ang Babu, aka Jimba Zangbu, Khumjung, Lhotse 5/01, Xixa X1
Serap Jangbu, Khumjung, 5 8000ers & Lhotse 4/01