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 Settingsort descending Region Latitude Longitude Maximum or Single Reported Depth Year and How Discovered
Squid Forest inactive mid-ocean ridge Kolbeinsey Ridge 68.0000 -17.5000 900 1999 ROV Aglantha
AHA Field active, confirmed mid-ocean ridge N EPR 1.7333 -102.2830 2850 2000 towed imaging ARGO-II
GEISEIR site 28, segment M6 active, inferred mid-ocean ridge SEIR -44.7237 94.6039 2700 2009 plume only
Puy des Folles active, inferred mid-ocean ridge N MAR 20.5083 -45.6417 2000 1996 submersible Nautile observed only inactive vents
Zenith-Victory inactive mid-ocean ridge N MAR 20.1292 -45.6225 2390 2008 (need citation to confirm that the field was discovered by TV-profiling and dredging)
Zouyu ridge active, confirmed mid-ocean ridge S MAR -13.2800 -14.4100 2315 2009 towed video
Gakkel Ridge, Site 5 active, inferred mid-ocean ridge Gakkel Ridge 86.3500 37.0000 3600 2001 plume only
MAR, 17 S active, inferred mid-ocean ridge S MAR -17.2522 -14.2270 3280 2013 plume only
Pacific-Antarctic Ridge, 60 S segment active, inferred mid-ocean ridge Pacific-Antarctic Ridge -60.0000 -152.0000 2300 2009 plume only
EPR, 9 30'N active, confirmed mid-ocean ridge N EPR 9.5167 -104.2414 2580 1989 Argo I towed video
EPR, 16 24'S active, inferred mid-ocean ridge S EPR -16.4000 -113.0500 2640 1993 plume only
SWIR, D54 active, inferred mid-ocean ridge SWIR -52.4370 13.3120 4029 2000-2001 plume and dredge only
Pegasus active, confirmed mid-ocean ridge Galapagos Rift 0.7500 -88.2000 2000 2011 ROV Little Hercules
MAR, 11 26'N active, inferred mid-ocean ridge N MAR 11.4482 -43.7035 3835 2009 plume only
CIR, 8-17 S, Segment 1 active, inferred mid-ocean ridge CIR -8.2500 68.2000 3600 2010 plume only
GEISEIR site 6, segment K2 active, inferred mid-ocean ridge SEIR -41.6600 81.6617 2600 2007 plume only; 2010 plume only
Axial Seamount, ASHES active, confirmed mid-ocean ridge JdF Ridge 45.9333 -130.0140 1540 1984 submersible Alvin
Galapagos Rift, 94.7 W active, inferred mid-ocean ridge Galapagos Rift 2.6000 -94.7750 2690 2005 plume only
MAR, 16 46'N inactive mid-ocean ridge N MAR 16.7950 -46.3800 3300 NotProvided
EPR, 14 S active, confirmed mid-ocean ridge S EPR -13.9667 -112.4667 2635 1985/86 or 1989 TV grab (need to check references to confirm activity); 1993 plume only; 1994 submersible Shinkai 6500
Capo Palinuro active, confirmed other Coastal Italy 40.0167 15.2667 30 1990 or earlier, likely by SCUBA
Ischia Island, Gulf of Naples active, confirmed other Coastal Italy 40.7306 13.9500 10 1954 or earlier, from the beach
Punta Banda active, confirmed other Coastal Baja California 31.7500 -116.7500 30 1960's commercial abalone divers
Prony Bay active, confirmed other -22.3333 166.8333 50 1979 or earlier, likely SCUBA
Dorado Outcrop active, confirmed other 9.0800 -87.0950 3000 2013 ROV Jason Dive J2-751
Vema Fracture Zone active, inferred other N MAR 10.7100 -42.6800 5180 2015 plume only
Punta Mita, Bahia de Banderas active, confirmed other Coastal Mexico 20.7700 -105.5200 10 1997 photo/video most likely by SCUBA
White Point, Palos Verde, California active, confirmed other Coastal California 33.7000 -118.3167 10 1984 or earlier, likely by SCUBA
San Felipe active, inferred other Coastal Baja California 31.0000 -114.8000 1 1982 or earlier, likely from shore
Bahia Concepcion active, confirmed other Coastal Baja California 26.6667 -111.8333 15 1968 or earlier, likely by SCUBA

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