Spring 1980 season
38 expeditions, of which 19 put someone on the summit. 90 summits (67 by members, 23 by hired staff) and 11 deaths, among 342 members and 48 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.
First ascents
- Fang (7647m), May 17 — Austria, Nepal: Sepp Mayerl, Hermann Neumair, Ang Chepal Sherpa (FANG80101)
- Ganesh V (6770m), Apr 21 — Japan, Nepal: Tatsumi Sasaki, Akihiko Komori, Lhakpa Dorje Sherpa, Nima Tenzing Sherpa, Nima Nuru Sherpa (GAN580101)
- Kande Hiunchuli North II (6471m), May 03 — Switzerland: Daniel Chevallier, Pierre Galland (KAN280101)
- Dolma Khang (6332m), Apr 11 — Australia, Nepal: Graham Brammer, Paul Richards, Shambu Tamang (DOLM80101)
Busiest summit days
Peaks
| Peak | Height | Expeditions | Successful | Summits | Deaths |
|---|---|---|---|---|---|
| Everest | 8849 | 5 | 3 | 7 | 1 |
| Baruntse | 7152 | 3 | 2 | 8 | 2 |
| Dhaulagiri I | 8167 | 2 | 2 | 21 | 0 |
| Kangchenjunga | 8586 | 2 | 2 | 12 | 0 |
| Manaslu | 8163 | 2 | 1 | 3 | 0 |
| Annapurna II | 7937 | 2 | 0 | 0 | 1 |
| Lhotse | 8516 | 2 | 0 | 0 | 2 |
| Ganesh V | 6770 | 1 | 1 | 13 | 0 |
| Annapurna I | 8091 | 1 | 1 | 7 | 0 |
| Dolma Khang | 6332 | 1 | 1 | 7 | 0 |
| Fang | 7647 | 1 | 1 | 3 | 0 |
| Lamjung Himal | 6983 | 1 | 1 | 3 | 0 |
| Kande Hiunchuli North II | 6471 | 1 | 1 | 2 | 0 |
| Thamserku | 6618 | 1 | 1 | 2 | 0 |
| Makalu | 8485 | 1 | 1 | 1 | 0 |
| Yalung Kang | 8505 | 1 | 1 | 1 | 2 |
| Ama Dablam | 6814 | 1 | 0 | 0 | 0 |
| Annapurna III | 7555 | 1 | 0 | 0 | 3 |
| Api Main | 7132 | 1 | 0 | 0 | 0 |
| Ganesh II | 7118 | 1 | 0 | 0 | 0 |
| Gaurishankar | 7135 | 1 | 0 | 0 | 0 |
| Kande Hiunchuli North I | 6521 | 1 | 0 | 0 | 0 |
| Kang Guru | 6981 | 1 | 0 | 0 | 0 |
| Langtang Lirung | 7227 | 1 | 0 | 0 | 0 |
| Makalu II | 7678 | 1 | 0 | 0 | 0 |
| Numbur | 6958 | 1 | 0 | 0 | 0 |
| Tilicho | 7134 | 1 | 0 | 0 | 0 |