Ama Dablam | 2013 SW Ridge
A Japan expedition to Ama Dablam in 2013 via SW Ridge, led by Ryuseki Hiraoka. Summit reached on 2nd November 2013. 13 members recorded.
Expedition Details
| Field | Value |
|---|---|
| ID | 8233 |
| Imported | 2026-03-06 18:04:49.359634 |
| Expedition ID | AMAD13309 |
| Peak ID | AMAD |
| Year | 2013 |
| Season | 3 |
| Host Country | 1 |
| Route 1 | SW Ridge |
| Route 2 | - |
| Route 3 | - |
| Route 4 | - |
| Nationality | Japan |
| Leaders | Ryuseki Hiraoka |
| Sponsor | Ryuseki Expeditions Ama Dablam 2013 |
| Success 1 | False |
| Success 2 | False |
| Success 3 | False |
| Success 4 | False |
| Ascent 1 | - |
| Ascent 2 | - |
| Ascent 3 | - |
| Ascent 4 | - |
| Claimed | False |
| Disputed | False |
| Countries | - |
| Approach | Pangboche->Island Peak |
| Basecamp Date | 2013-10-30 |
| Summit Date | 2013-11-02 |
| Summit Time | - |
| Summit Days | 3 |
| Total Days | 8 |
| Termination Date | 2013-11-07 |
| Termination Reason | 5 |
| Termination Notes | Abandoned at 6000m due to too much snow and no fixed rope |
| High Point (m) | 6000 |
| Traverse | False |
| Ski | False |
| Paraglide | False |
| Camps | 1 |
| Fixed Rope (m) | 300 |
| Total Members | 11 |
| Summit Members | 0 |
| Member Deaths | 0 |
| Total Hired | 10 |
| Summit Hired | 0 |
| Hired Deaths | 0 |
| No Hired | False |
| O2 Used | False |
| O2 None | True |
| O2 Climb | False |
| O2 Descent | False |
| O2 Sleep | False |
| O2 Medical | False |
| O2 Taken | False |
| O2 Unknown | False |
| Other Summits | Island Peak and Lobuche East |
| Campsites | BC(30/10,4600m),C1(01/11,5800m),xxx(02-03/11,6000m) |
| Route Notes | BC 30 Oct 4600m C1 01 Nov 5800m C2 02 Nov 6000m by Pasang Kami, Namgyal Sherpa HP 03 Nov 6000m by Abe, Hayashi, Hiraoka, Iwano, Izumi, Kudo, Sakai, Taguchi, Toshioka. Team climbed up to C2 on 3 Nov and reached the camp at about 11 am. When the team noticed that the Sherpas had not been able to fix the ropes much higher than C2 due to the deep snow, they descended to BC, where they arrived at 5 pm. They had left some of their gear at C1 in the hope that they would go up again, but abandoned the idea as the snow was too deep. Yamamura intended to climb Island Peak for acclimatization on 28 Oct; however, he did not get up and decided to leave the expedition on 29 October. He did not even reach Ama Dablam BC. Sherpas: Pasang Kami Namgyal, Khumjung, 26 yrs |
| Accidents | - |
| Achievement | - |
| Agency | Mountain Experience |
| Commercial Route | True |
| Standard Route | False |
| Primary Route | False |
| Primary Member | False |
| Primary Reference | False |
| Primary ID | - |
| Checksum | 2461357 |
| Year | 2013 |
| Summit Success | False |
| O2 Summary | None |
| Route (lowercase) | sw ridge |
Members
13 recorded members.
| Name | Sex | Year of Birth | Citizenship | Status | Residence | Occupation | |
|---|---|---|---|---|---|---|---|
| Hitoshi Abe | M | 1968 | Japan | Climber | Nagano, Japan | Trekking guide | Details Other expeditions |
| Nobuyuki Hayashi | M | 1964 | Japan | Climber | Nagano, Japan | Alpine guide | Details Other expeditions |
| Ryuseki Hiraoka | M | 1968 | Japan | Leader | Hokuto, Yamanashi, Japan | Alpine guide | Details Other expeditions |
| Osamu Iwano | M | 1946 | Japan | Climber | Yokohama, Japan | Retired | Details Other expeditions |
| Keisuke Izumi | M | 1957 | Japan | Climber | Yokohama, Japan | Tax accountant | Details Other expeditions |
| Seishi Kudo | M | 1949 | Japan | Climber | Fujinomiya, Shizuoka, Japan | Retired | Details Other expeditions |
| Yoshiki Sakai | M | 1960 | Japan | Climber | Kasukabe, Saitama, Japan | Tax collector | Details Other expeditions |
| Atsushi Taguchi | M | 1988 | Japan | Climber | Hachioji, Tokyo, Japan | Alpine hut worker | Details Other expeditions |
| Kiyomi Takiguchi | F | 1948 | Japan | Climber | Sapporo, Hokkaido, Japan | Retired | Details Other expeditions |
| Makoto Toshoka | M | 1953 | Japan | Climber | Uwajima, Ehime, Japan | Retired | Details Other expeditions |
| Atsushi Yamamura | M | 1949 | Japan | Climber | Hatsukaichi, Hiroshima, Japan | Retired | Details Other expeditions |
| Pasang Kami (PK) Sherpa | M | 1979 | Nepal | H-A Worker | Phortse, Khumbu | - | Details Other expeditions |
| Phura Namgya Sherpa | M | 1987 | Nepal | H-A Worker | Khumjung, Khumbu | - | Details Other expeditions |
References
0 recorded references.