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 |
|---|---|---|---|---|---|---|---|
| SWIR, D9B | active, inferred | mid-ocean ridge | SWIR | -52.7070 | 18.8170 | 3931 | 2000-2001 plume and dredge 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 |
| Not Dead Yet | active, confirmed | mid-ocean ridge | JdF Ridge | 46.6899 | -129.3772 | 2419 | 2007 ROV Jason II; 1991 camera tow did not confirm activity |
| CIR, 8-17 S, Segment 7 | active, inferred | mid-ocean ridge | CIR | -17.0000 | 66.8000 | 3100 | 2010 plume only |
| Jade Emperor Mountain | inactive | mid-ocean ridge | SWIR | -37.9400 | 49.2600 | 1500 | 2010 video sled, plume survey, and geological sampling all suggest inactive |
| EPR, Ridge 3, 20 40'S | active, confirmed | mid-ocean ridge | S EPR | -20.3333 | -113.6792 | 3050 | 1983 Deep Tow camera |
| EPR, 17 42'S | active, inferred | mid-ocean ridge | S EPR | -17.7000 | -113.2500 | 2600 | 1993 plume only |
| Snake Pit | active, confirmed | mid-ocean ridge | N MAR | 23.3683 | -44.9500 | 3500 | 1985 real-time TV and imaging sonar; earlier in 1985 seafloor photographs did not confirm activity |
| GEISEIR site 28, segment M6 | active, inferred | mid-ocean ridge | SEIR | -44.7237 | 94.6039 | 2700 | 2009 plume only |
| Luso | active, confirmed | mid-ocean ridge | N MAR | 38.9833 | -29.8833 | 570 | 2018 ROV Luso |
| Lucky B | active, inferred | mid-ocean ridge | Lena Trough | 81.3610 | -3.4400 | 4000 | 1999 dredging only |
| GEISEIR site 17, segment L3 | active, inferred | mid-ocean ridge | SEIR | -41.6498 | 87.3481 | 2500 | 2010 plume only |
| Chile Triple Junction, 10 km north | active, inferred | mid-ocean ridge | Chile Rise | -46.2000 | -75.8333 | 3000 | 2010 plume only |
| Puy des Folles | active, inferred | mid-ocean ridge | N MAR | 20.5083 | -45.6417 | 2000 | 1996 submersible Nautile observed only inactive vents |
| Axial Seamount, CASM | active, confirmed | mid-ocean ridge | JdF Ridge | 45.9892 | -130.0272 | 1580 | 1983 submersible Pisces IV |
| Neptune's Beard | active, inferred | mid-ocean ridge | N MAR | 12.9100 | -44.9000 | 4100 | 1984 plume only; 2000 TV survey did not confirm activity |
| Wagner Basin | active, inferred | mid-ocean ridge | Gulf of California | 31.0666 | -114.0833 | 120 | 2007 echosounder and grab samples |
| Guaymas Basin, Southern Trough | active, confirmed | mid-ocean ridge | Gulf of California | 27.0148 | -111.4109 | 2000 | 1982 submersible Alvin; 1980 DeepTow CTD and dredging |
| MAR, 24 30'N | inactive | mid-ocean ridge | N MAR | 24.5000 | -46.1533 | 3900 | 1987 deposits only |
| CIR, 8-17 S, Segment 1 | active, inferred | mid-ocean ridge | CIR | -8.2500 | 68.2000 | 3600 | 2010 plume only |
| Aegir | active, confirmed | mid-ocean ridge | Mohns Ridge | 72.3440 | 1.5550 | 2600 | 2015 ROV Ægir 6000; 2013 plume only; 2015 AUV |
| MAR, 11 26'N | active, inferred | mid-ocean ridge | N MAR | 11.4482 | -43.7035 | 3835 | 2009 plume only |
| AAR KR2 | active, inferred | mid-ocean ridge | SEIR | -60.0000 | 152.5000 | 3200 | 2011 plume only |
| EPR, 27.9 S, Segment W3 | active, inferred | mid-ocean ridge | S EPR | -27.8670 | -112.9120 | 2180 | 1998 plume only |
| Floc | active, confirmed | mid-ocean ridge | JdF Ridge | 46.3133 | -129.7050 | 2290 | 1993 DEEPTOW and submersible Alvin |
| Nolan's Nook | active, confirmed | mid-ocean ridge | S EPR | -31.1500 | -111.9167 | 2330 | 1999 submersible Alvin; 1998 plume only |
| Dodo Field | active, confirmed | mid-ocean ridge | CIR | -18.3470 | 65.3050 | 2730 | 2009 submersible Shinkai 6500; 2006 plume only |
| MAR, 19 S | active, inferred | mid-ocean ridge | S MAR | -19.3301 | -11.9421 | 2707 | 2013 plume only |
| SWIR, 51.7 E | active, inferred | mid-ocean ridge | SWIR | -37.4660 | 51.7320 | 1595 | 2008 plume and dredge only |
| EPR, 1 S | active, inferred | mid-ocean ridge | S EPR | -0.8000 | -102.4600 | 2800 | 2005 plume only |