Vent Fields

Welcome to the InterRidge Global Database of Active Submarine Hydrothermal Vent Fields (the “InterRidge Vents Database”).
To sort the list of Vent Fields, click on a column header.
To view details for a specific Vent Field, click on the Name ID.
To view the subset of Vent Fields that contain a specific category, click on the category (for example, "active, confirmed" in the "Activity" column).

Vent Field Name ID	Activity	Tectonic Setting	Region	Latitude	Longitude	Maximum or Single Reported Depth	Year and How Discovered
Galapagos Mounds	active, confirmed	mid-ocean ridge	Galapagos Rift	1.4500	-86.1665	2700	1977 submersible Alvin
Gorda Ridge, EP96B	active, inferred	mid-ocean ridge	Gorda Ridge	42.5500	-126.8333	3400	1984 deposits only; 1996 plume only
Reykjanes Ridge, Area A	active, inferred	mid-ocean ridge	Reykjanes Ridge	62.4500	-25.4330	500	NotProvided
CIR, Segment 3, Hydrothermal Plume Site	active, inferred	mid-ocean ridge	CIR	-24.0000	69.6667	2840	1987 plume only; 2005/2006 plume only
SWIR, Plume 2, Segment 16	active, inferred	mid-ocean ridge	SWIR	-31.0670	58.9670	4200	1997 plume only
SEIR-WXC27	active, inferred	mid-ocean ridge	SEIR	-50.4000	134.3000	2760	2015 plume only
E Los Huellos Caldera	active, inferred	mid-ocean ridge	Galapagos Rift	0.9500	-90.5300	1600	2005 plume only; 2005 towed video Medea did not confirm activity
EPR, 37 48'S Axial Dome	active, confirmed	mid-ocean ridge	Pacific-Antarctic Ridge	-37.8000	-110.9167	2200	2001 towed video and TV-grab
South Kurchatov	active, inferred	mid-ocean ridge	N MAR	40.4670	-29.5500	2900	1992 plume only; 1995 plume only
EPR 87D1 Seamount	inactive	mid-ocean ridge	N EPR	11.5333	-103.8600	2090	NotProvided
Hess Deep	inactive	mid-ocean ridge	Galapagos Rift	2.2500	-101.5000	5100	NotProvided
S-OH1	active, inferred	mid-ocean ridge	N MAR	34.5330	-36.8500	3000	1996 submersible Nautile did not find active vents; 2000 or earlier plume only
near Jade Emperor Mountain, on-axis	active, inferred	mid-ocean ridge	SWIR	-37.8666	49.2166	3000	2010 plume only
Krasnov	inactive	mid-ocean ridge	N MAR	16.6400	-46.4750	3900	2002 or earlier plume only; 2004 TV grab indicated inactive; 2007 ROV Victor indicated inactive
Explorer Deep	inactive	mid-ocean ridge	Explorer Ridge	50.1000	-129.7500	3200	1969, deposits only
Alarcon Rise/Pescadero intersection	active, inferred	mid-ocean ridge	Gulf of California	23.6423	-108.3948	2384	2015 ROV Doc Ricketts did not confirm activity
CIR, 8-17 S, Segment 4, 11.3 S	active, inferred	mid-ocean ridge	CIR	-11.3000	66.4000	3500	2010 plume only
Magic Mountain	active, confirmed	mid-ocean ridge	Explorer Ridge	49.7500	-130.2667	1850	1984 submersible Pisces IV
Luso	active, confirmed	mid-ocean ridge	N MAR	38.9833	-29.8833	570	2018 ROV Luso
EPR, mid 17 N segment	active, inferred	mid-ocean ridge	N EPR	17.0000	-105.3800	2750	1997 plume only
Carlsberg Ridge, CR2003	active, inferred	mid-ocean ridge	Carlsberg Ridge	6.0500	60.9500	3500	2003 plume only; 2007 plume only
SWIR, 63.9 E	active, inferred	mid-ocean ridge	SWIR	-27.8510	63.9230	2759	2009 DY115-20 Leg 7 (need reference to confirm activity)
Central Cleft, off-axis	active, confirmed	mid-ocean ridge	JdF Ridge	44.7583	-130.2750	2200	2000 ROV Tiburon
Suakin Deep	active, inferred	mid-ocean ridge	Red Sea	19.6333	38.7333	2850	1972 deposits only
EPR, 11 42'N	active, confirmed	mid-ocean ridge	N EPR	11.7000	-103.8500	2580	1984 Angus camera (or 1985 Argo video) tow with temperature
SESCA	active, inferred	mid-ocean ridge	Gorda Ridge	40.7500	-127.5200	3300	1986 sediments and heat-flow measurements
EPR, 17 34'S	active, confirmed	mid-ocean ridge	S EPR	-17.5667	-113.2333	2600	1994 submersible Shinkai 6500; 1996 Argo II towed video
MAR, 27 N	active, inferred	mid-ocean ridge	N MAR	27.0000	-44.5000	2900	1993 plume only
GEISEIR site 25, segment M4	active, inferred	mid-ocean ridge	SEIR	-43.3115	92.1335	2700	2009 plume only
GEISEIR site 12, segment K4	active, inferred	mid-ocean ridge	SEIR	-42.6600	83.0366	2600	2010 plume only

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