Autumn 1999 season
98 expeditions, of which 39 put someone on the summit. 182 summits (143 by members, 39 by hired staff) and 5 deaths, among 646 members and 75 hired staff recorded.
Summits count member records: someone who summited twice on one expedition counts once, someone on two expeditions in the season counts twice. Claimed (unrecognised) ascents are excluded and disputed ones included, as in the database's own statistics. Hired staff are only recorded when they went above base camp.
Busiest summit days
Peaks
| Peak | Height | Expeditions | Successful | Summits | Deaths |
|---|---|---|---|---|---|
| Ama Dablam | 6814 | 21 | 15 | 61 | 0 |
| Cho Oyu | 8188 | 21 | 10 | 33 | 0 |
| Baruntse | 7152 | 12 | 2 | 4 | 0 |
| Dhaulagiri I | 8167 | 7 | 1 | 2 | 2 |
| Everest | 8849 | 4 | 0 | 0 | 0 |
| Manaslu | 8163 | 4 | 0 | 0 | 0 |
| Pumori | 7138 | 4 | 0 | 0 | 0 |
| Dorje Lhakpa | 6966 | 2 | 2 | 17 | 0 |
| Tilicho | 7134 | 2 | 1 | 17 | 0 |
| Kang Guru | 6981 | 2 | 1 | 10 | 0 |
| Tengkoma | 6215 | 2 | 1 | 10 | 0 |
| Langtang Lirung | 7227 | 2 | 0 | 0 | 0 |
| Manaslu North | 6994 | 1 | 1 | 9 | 0 |
| Gyachung Kang | 7861 | 1 | 1 | 6 | 0 |
| Kanjiroba South | 6883 | 1 | 1 | 6 | 0 |
| Cho Polu | 6700 | 1 | 1 | 4 | 0 |
| Ganchenpo | 6378 | 1 | 1 | 2 | 0 |
| Kangtokal | 6294 | 1 | 1 | 1 | 0 |
| Drohmo | 6881 | 1 | 0 | 0 | 0 |
| Gurkarpo Ri | 6889 | 1 | 0 | 0 | 0 |
| Himlung Himal | 7126 | 1 | 0 | 0 | 0 |
| Jannu | 7711 | 1 | 0 | 0 | 0 |
| Kangchenjunga | 8586 | 1 | 0 | 0 | 2 |
| Lhotse | 8516 | 1 | 0 | 0 | 0 |
| Makalu | 8485 | 1 | 0 | 0 | 1 |
| Nilgiri South | 6839 | 1 | 0 | 0 | 0 |
| Raksha Urai | 6609 | 1 | 0 | 0 | 0 |