Lhotse | 2015 W Face

A Italy expedition to Lhotse in 2015 via W Face, led by Mario Vielmo. 5 members recorded.

Expedition Details

Field	Value
ID	8866
Imported	2026-03-06 18:04:49.359634
Expedition ID	LHOT15115
Peak ID	LHOT
Year	2015
Season	1
Host Country	1
Route 1	W Face
Route 2	-
Route 3	-
Route 4	-
Nationality	Italy
Leaders	Mario Vielmo
Sponsor	Italian Lhotse Expedition 2015
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	-
Basecamp Date	2015-04-21
Summit Date	-
Summit Time	-
Summit Days	0
Total Days	0
Termination Date	-
Termination Reason	14
Termination Notes	Abandoned at base camp due to earthquake
High Point (m)	0
Traverse	False
Ski	False
Paraglide	False
Camps	0
Fixed Rope (m)	0
Total Members	4
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(21/04,5350m),xxx
Route Notes	-
Accidents	-
Achievement	-
Agency	Cho Oyu Trekking (Seven Summit Treks pmt)
Commercial Route	False
Standard Route	True
Primary Route	False
Primary Member	False
Primary Reference	False
Primary ID	-
Checksum	2825
Year	2015
Summit Success	False
O2 Summary	None
Route (lowercase)	w face

Members

Field	Value
ID	64403
Imported	2026-03-06 18:06:05.675609
Expedition ID	LHOT15115
Member ID	02
Peak ID	LHOT
Year	2015
Season	1
First Name	Annalisa
Last Name	Fioretti
Sex	F
Age	0
Birth Date	-
Year of Birth	1977
Calculated Age	38
Citizenship	Italy
Status	Climber
Residence	Milano, Italy
Occupation	Physician (pneumology)
Leader	False
Deputy	False
Basecamp Only	True
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)	False
Personal High Point (m)	0
Summit Date 1	-
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	0
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	18
HCN	0
Checksum	2441165
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	annalisa fioretti
Year of Birth	1977
Year	2015
Age at Expedition	38
Role	BC Only

Field	Value
ID	64404
Imported	2026-03-06 18:06:05.675609
Expedition ID	LHOT15115
Member ID	03
Peak ID	LHOT
Year	2015
Season	1
First Name	Marco
Last Name	Sala
Sex	M
Age	0
Birth Date	-
Year of Birth	1964
Calculated Age	50
Citizenship	Italy
Status	Climber
Residence	Borca di Cadore, Belluno, Italy
Occupation	Mountain lodge keeper
Leader	False
Deputy	False
Basecamp Only	True
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)	False
Personal High Point (m)	0
Summit Date 1	-
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	0
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	18
HCN	0
Checksum	2436710
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	marco sala
Year of Birth	1964
Year	2015
Age at Expedition	51
Role	BC Only

Field	Value
ID	64405
Imported	2026-03-06 18:06:05.675609
Expedition ID	LHOT15115
Member ID	04
Peak ID	LHOT
Year	2015
Season	1
First Name	Sebastiano
Last Name	Valentini
Sex	M
Age	0
Birth Date	-
Year of Birth	1981
Calculated Age	33
Citizenship	Italy
Status	Climber
Residence	Canazei, Trento, Italy
Occupation	Restaurant owner
Leader	False
Deputy	False
Basecamp Only	True
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)	False
Personal High Point (m)	0
Summit Date 1	-
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	0
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	18
HCN	0
Checksum	2442804
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	sebastiano valentini
Year of Birth	1981
Year	2015
Age at Expedition	34
Role	BC Only

Field	Value
ID	64406
Imported	2026-03-06 18:06:05.675609
Expedition ID	LHOT15115
Member ID	01
Peak ID	LHOT
Year	2015
Season	1
First Name	Mario
Last Name	Vielmo
Sex	M
Age	0
Birth Date	-
Year of Birth	1964
Calculated Age	50
Citizenship	Italy
Status	Leader
Residence	Lonigo, Vicenza, Italy
Occupation	Salesman & alpine guide
Leader	True
Deputy	False
Basecamp Only	True
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)	False
Personal High Point (m)	0
Summit Date 1	-
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	0
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	18
HCN	0
Checksum	2436716
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	mario vielmo
Year of Birth	1964
Year	2015
Age at Expedition	51
Role	Leader

Field	Value
ID	64407
Imported	2026-03-06 18:06:05.675609
Expedition ID	LHOT15115
Member ID	05
Peak ID	LHOT
Year	2015
Season	1
First Name	Pemba Ongchu (Pemba Wangchu)
Last Name	Sherpa
Sex	M
Age	0
Birth Date	-
Year of Birth	1983
Calculated Age	31
Citizenship	Nepal
Status	H-A Worker
Residence	Kharikhola, Solukhumbu
Occupation	-
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	True
Sherpa	True
Tibetan	False
Summit Success	False
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	False
High Point (m)	False
Personal High Point (m)	0
Summit Date 1	-
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	0
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	18
HCN	0
Checksum	2446222
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	pemba ongchu (pemba wangchu) sherpa
Year of Birth	1983
Year	2015
Age at Expedition	32
Role	Hired

5 recorded members.

Name	Sex	Year of Birth	Citizenship	Status	Residence	Occupation
Annalisa Fioretti	F	1977	Italy	Climber	Milano, Italy	Physician (pneumology)	Details Other expeditions
Marco Sala	M	1964	Italy	Climber	Borca di Cadore, Belluno, Italy	Mountain lodge keeper	Details Other expeditions
Sebastiano Valentini	M	1981	Italy	Climber	Canazei, Trento, Italy	Restaurant owner	Details Other expeditions
Mario Vielmo	M	1964	Italy	Leader	Lonigo, Vicenza, Italy	Salesman & alpine guide	Details Other expeditions
Pemba Ongchu (Pemba Wangchu) Sherpa	M	1983	Nepal	H-A Worker	Kharikhola, Solukhumbu	-	Details Other expeditions

References

Field	Value
ID	9335
Imported	2026-03-06 18:06:36.307770
Expedition ID	LHOT15115
Reference ID	01
Year	2015
Type	5
Journal	-
Author	-
Title	https://www.facebook.com/Lhotse-Expedition-2015-1450913368532731/timeline/
Publisher	-
Publication Date	-
Language	Italian
Citation	-
Yak 94	-
Notes	-

Field	Value
ID	9491
Imported	2026-03-06 18:06:36.307770
Expedition ID	LHOT15115
Reference ID	02
Year	2015
Type	5
Journal	-
Author	-
Title	http://montagna.tv/cms/74961/abbiamo-visto-la-morte-in-faccia-intervista-a-mario-vielmo/
Publisher	-
Publication Date	-
Language	Italian
Citation	-
Yak 94	-
Notes	-

2 recorded references.

Expedition ID	Journal	Author	Title	Publisher	Citation	Yak 94
LHOT15115	-	-	https://www.facebook.com/Lhotse-Expedition-2015-1450913368532731/timeline/	-	-	-
LHOT15115	-	-	http://montagna.tv/cms/74961/abbiamo-visto-la-morte-in-faccia-intervista-a-mario-vielmo/	-	-	-