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
MAR, 30 N	active, inferred	mid-ocean ridge	N MAR	30.0333	-42.5000	3400	1993 plume only
CIR, 8-17 S, Segment 4, 10.9 S	active, inferred	mid-ocean ridge	CIR	-10.9000	66.7000	3500	2010 plume only
Axial Seamount, CASM	active, confirmed	mid-ocean ridge	JdF Ridge	45.9892	-130.0272	1580	1983 submersible Pisces IV
MAR, 25 S	active, inferred	mid-ocean ridge	S MAR	-25.3350	-13.6305	2570	2013 plume only
MAR, 4 02'S	active, inferred	mid-ocean ridge	S MAR	-4.0333	-12.2500	4000	2005 plume only
NESCA	active, confirmed	mid-ocean ridge	Gorda Ridge	41.0000	-127.4917	3300	1988 submersible Alvin; 1986 dredge and photographs did not confirm activity
South Kurchatov	active, inferred	mid-ocean ridge	N MAR	40.4670	-29.5500	2900	1992 plume only; 1995 plume only
Evan	active, confirmed	mid-ocean ridge	N MAR	37.2667	-32.2833	1775	2006 submersible Nautile
Precious Stone Mountain	active, confirmed	mid-ocean ridge	Galapagos Rift	1.2200	-101.4900	1700	2009 deep-tow video and TV grab
EPR, southern 16 N segment	active, inferred	mid-ocean ridge	N EPR	15.5000	-105.4000	2300	1997 plume only
EPR, 21 25'S	active, confirmed	mid-ocean ridge	S EPR	-21.4333	-114.2917	2850	1984 submersible Cyana; 1983 deposits only
Pacific-Antarctic Ridge, 60 S segment	active, inferred	mid-ocean ridge	Pacific-Antarctic Ridge	-60.0000	-152.0000	2300	2009 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)
Ashadze-1	active, confirmed	mid-ocean ridge	N MAR	12.9733	-44.8633	4200	2003 TV profiling; 2007 ROV Victor 6000
North Cleft, low temperature	active, confirmed	mid-ocean ridge	JdF Ridge	44.8833	-130.2667	2250	1987-1989 camera/CTD tows
Lost City	active, confirmed	mid-ocean ridge	N MAR	30.1250	-42.1183	800	2000 towed video ARGO-II and submersible Alvin
Suakin Deep	active, inferred	mid-ocean ridge	Red Sea	19.6333	38.7333	2850	1972 deposits only
GEISEIR site 9, segment K3	active, inferred	mid-ocean ridge	SEIR	-41.9633	82.0600	2700	2010 plume only
EPR, 11 17'N	active, confirmed	mid-ocean ridge	N EPR	11.2833	-103.7583	2560	1984 Angus camera (or 1985 Argo video) tow with temperature
Bai Causeway	active, inferred	mid-ocean ridge	SWIR	-37.9000	48.8000	3000	2014 leg 2 or 3 of the 30th Chinese Cruise
EPR, 27.9 S, Segment W3	active, inferred	mid-ocean ridge	S EPR	-27.8670	-112.9120	2180	1998 plume only
Middle Valley, Dead Dog Vent Field	active, confirmed	mid-ocean ridge	JdF Ridge	48.4560	-128.7088	2450	1990 HOV Alvin
Ribeira Quente	active, confirmed	mid-ocean ridge	Terceira Rift	37.7250	-25.3160	10	1986 or earlier, likely from shore or by SCUBA
Sea Cliff	active, confirmed	mid-ocean ridge	Gorda Ridge	42.7550	-126.7083	2800	1988 submersible Sea Cliff; 1985 plume only; 1986 dredge and camera tow did not confirm activity
Red Sea Rift, 18 N	active, inferred	mid-ocean ridge	Red Sea	17.9667	40.0667	1500	1980 submersible Pisces XI (deposits only)
EPR, 9 33'N	active, confirmed	mid-ocean ridge	N EPR	9.5583	-104.2500	2574	1989 Argo I towed video; 1991 submersible Alvin
SWIR, Plume 3, Segment 16	active, inferred	mid-ocean ridge	SWIR	-30.8500	59.3830	3900	1997 plume only
EPR, 16 08'S	active, inferred	mid-ocean ridge	S EPR	-16.1300	-113.0000	2640	1993 plume only
GEISEIR site 32, segment O2	active, inferred	mid-ocean ridge	SEIR	-47.1196	96.8947	2600	2009 plume only
Gakkel Ridge, Site 8	active, inferred	mid-ocean ridge	Gakkel Ridge	86.5333	69.0000	3500	2001 plume only

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