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
Carlsberg Ridge, 63 40'E	active, inferred	mid-ocean ridge	Carlsberg Ridge	3.7000	63.6666	3500	2007 plume only
Middle Valley, Dead Dog Vent Field	active, confirmed	mid-ocean ridge	JdF Ridge	48.4560	-128.7088	2450	1990 HOV Alvin
SWIR, D9B	active, inferred	mid-ocean ridge	SWIR	-52.7070	18.8170	3931	2000-2001 plume and dredge only
S AMAR 1	active, inferred	mid-ocean ridge	N MAR	36.0830	-34.0830	2630	1992 plume only; 1994 plume only
GEISEIR site 29, segment M6	active, inferred	mid-ocean ridge	SEIR	-44.9054	94.9673	2700	2009 plume only
EPR, 21 54'S	active, inferred	mid-ocean ridge	S EPR	-21.9000	-114.5000	2800	1987-1988 deposits only [need to check Fouquet et al. (1993) for confirmation]
Ashadze-3	inactive	mid-ocean ridge	N MAR	12.9860	-44.8610	4200	2005 plume and dredge only
Magic Mountain, 3-km south	active, inferred	mid-ocean ridge	Explorer Ridge	49.7250	-130.2667	1850	2002 AUV ABE plume only
Green Seamount	inactive	mid-ocean ridge	N EPR	20.8033	-109.2833	2000	1982 submersible Alvin observed only inactive
W Los Huellos Caldera	active, inferred	mid-ocean ridge	Galapagos Rift	1.0000	-90.6000	1600	2005 plume only
EPR, 14 18'S	active, inferred	mid-ocean ridge	S EPR	-14.3000	-112.6670	2630	1993 plume 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
GEISEIR site 2, segment J4	active, inferred	mid-ocean ridge	SEIR	-41.2520	79.1030	2800	1996 plume and dredge only
Luso	active, confirmed	mid-ocean ridge	N MAR	38.9833	-29.8833	570	2018 ROV Luso
Uka Pacha	active, confirmed	mid-ocean ridge	Galapagos Rift	0.7700	-88.3000	2100	2011 ROV Little Hercules
Mounds and Microbes	active, confirmed	mid-ocean ridge	N EPR	9.4500	-104.5383	2950	2002 submersible Alvin; 1994 submersible Alvin 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
SEIR-WXC27	active, inferred	mid-ocean ridge	SEIR	-50.4000	134.3000	2760	2015 plume only
Explorer Deep	inactive	mid-ocean ridge	Explorer Ridge	50.1000	-129.7500	3200	1969, deposits only
CIR, 8-17 S, Segment 2	active, inferred	mid-ocean ridge	CIR	-9.9000	66.7500	4000	2010 plume only
EPR, 16 35'S	active, inferred	mid-ocean ridge	S EPR	-16.5830	-113.0600	2650	1993 plume only; 1998 submersible Alvin did not confirm activity
Source	active, confirmed	mid-ocean ridge	JdF Ridge	46.1550	-129.8100	2055	1993 submersible Alvin
EPR, Manzanillo Spreading Segment	active, inferred	mid-ocean ridge	N EPR	18.2500	-106.3000	2600	1997 plume only
DSDP Hole 504B	inactive	mid-ocean ridge	Galapagos Rift	1.2267	-83.7300	3500	NotProvided
Aegir	active, confirmed	mid-ocean ridge	Mohns Ridge	72.3440	1.5550	2600	2015 ROV Ægir 6000; 2013 plume only; 2015 AUV
Merian	active, inferred	mid-ocean ridge	S MAR	-26.0166	-13.8500	2550	2012 R/V Dayang Yihao; 2013 AUV Abyss plume and side-scan data
Galapagos Rift, 94.7 W	active, inferred	mid-ocean ridge	Galapagos Rift	2.6000	-94.7750	2690	2005 plume only
Knipovich Ridge, 76 48'N	active, inferred	mid-ocean ridge	Knipovich Ridge	76.7833	8.0000	3500	1996 temperature anomaly and towed video did not confirm activity
EPR, 23 50'S	active, confirmed	mid-ocean ridge	S EPR	-23.8233	-115.4558	2650	2005 submersible Alvin; 1990 or earlier towed TV camera did not confirm activity
Central Cleft, off-axis	active, confirmed	mid-ocean ridge	JdF Ridge	44.7583	-130.2750	2200	2000 ROV Tiburon

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