Ama Dablam | 2013 SW Ridge

A Switzerland expedition to Ama Dablam in 2013 via SW Ridge, led by Andrea Zimmermann. Summit reached on 26th October 2013. 4 members recorded.

Expedition Details

Field	Value
ID	8229
Imported	2026-03-06 18:04:49.359634
Expedition ID	AMAD13304
Peak ID	AMAD
Year	2013
Season	3
Host Country	1
Route 1	SW Ridge
Route 2	-
Route 3	-
Route 4	-
Nationality	Switzerland
Leaders	Andrea Zimmermann
Sponsor	Wild Yak 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	Lukla->Namche->Tengboche
Basecamp Date	2013-10-12
Summit Date	2013-10-26
Summit Time	-
Summit Days	14
Total Days	16
Termination Date	2013-10-28
Termination Reason	5
Termination Notes	Abandoned at 6100m due to bad snow conditions
High Point (m)	6100
Traverse	False
Ski	False
Paraglide	False
Camps	1
Fixed Rope (m)	0
Total Members	3
Summit Members	0
Member Deaths	0
Total Hired	1
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	-
Campsites	BC(17/10,4700m),C1(20-21/10,5600m),xxx(26/10,6100m)
Route Notes	Struggling to put out from the snow the fixed ropes up to 6100m, the team had to abandon its attempt. Sherpa: Pemba Nurbu Sherpa, 7/9/1980, Ghunsa, Taplejung
Accidents	-
Achievement	-
Agency	Wild Yak Expeditions
Commercial Route	True
Standard Route	False
Primary Route	False
Primary Member	False
Primary Reference	False
Primary ID	-
Checksum	2461350
Year	2013
Summit Success	False
O2 Summary	None
Route (lowercase)	sw ridge

Field	Value
ID	60035
Imported	2026-03-06 18:06:05.675609
Expedition ID	AMAD13304
Member ID	01
Peak ID	AMAD
Year	2013
Season	3
First Name	Andrea Ursina
Last Name	Zimmermann
Sex	F
Age	0
Birth Date	-
Year of Birth	1976
Calculated Age	37
Citizenship	Switzerland
Status	Leader
Residence	Verossaz, Valais, Switzerland
Occupation	Expedition organizer
Leader	True
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	False
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	False
High Point (m)	True
Personal High Point (m)	6100
Summit Date 1	2013-10-26
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	1
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	False
O2 None	True
O2 Climb	False
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	-
Summit Bid	1
Summit Term	4
HCN	0
Checksum	2441044
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	andrea ursina zimmermann
Year of Birth	1976
Year	2013
Age at Expedition	37
Role	Leader

4 recorded members.

Name	Sex	Year of Birth	Citizenship	Status	Residence	Occupation
Gilles Theo Bornet	M	1977	Switzerland	Climber	Chernex, Vaud, Switzerland	Nurse	Details Other expeditions
Valentine Bornet	F	1977	Switzerland	Climber	Chernex, Vaud, Switzerland	Nurse	Details Other expeditions
Andrea Ursina Zimmermann	F	1976	Switzerland	Leader	Verossaz, Valais, Switzerland	Expedition organizer	Details Other expeditions
Pemba Norbu/Nurbu Sherpa	M	1978	Nepal	H-A Worker	Ghunsa, Lelep-9, Taplejung	-	Details Other expeditions

0 recorded references.