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 |
|---|---|---|---|---|---|---|---|
| Kolumbo | active, confirmed | arc volcano | Hellenic Arc, Aegean Sea | 36.5250 | 25.4833 | 500 | 2006 ROV Hercules |
| Forecast | active, confirmed | arc volcano | Mariana Arc | 13.4000 | 143.9166 | 1470 | 1992 submersible Shinkai 6500 |
| Panarea | active, confirmed | arc volcano | Aeolian Arc, Tyrrhenian Sea | 38.6583 | 15.1000 | 200 | 1800's shallow vents; 1995 deeper vents ROV Comex |
| Eva | active, inferred | arc volcano | New Hebrides Arc | -22.0000 | 170.7500 | 1600 | 2008 plume only |
| Myojin Knoll | active, confirmed | arc volcano | Izu-Bonin Arc | 32.1033 | 139.8683 | 1360 | 1996 submersible Shinkai 2000 |
| Gamble volcanic center | active, inferred | arc volcano | Kermadec Arc | -27.2000 | -177.4100 | 250 | 2004 plume and dredging NZAPLUME III expedition |
| Mata Ua | active, confirmed | arc volcano | Lau Basin | -15.0166 | -173.7833 | 2397 | 2012 ROV Quest 4000; 2010 plume only (towed camera did not confirm) |
| Doyo Seamount | active, confirmed | arc volcano | Izu-Bonin Arc | 27.6833 | 140.8167 | 520 | 1990 submersible Shinkai 2000 |
| Suiyo Seamount | active, confirmed | arc volcano | Izu-Bonin Arc | 28.5750 | 140.6417 | 1380 | 1991 submersible Shinkai 2000 |
| Kos | active, confirmed | arc volcano | Hellenic Arc, Aegean Sea | 36.8500 | 27.2500 | 10 | 1983 or earlier, likely by SCUBA |
| Kibblewhite | active, inferred | arc volcano | Kermadec Arc | -34.5750 | 179.2550 | 1106 | 2002 plume only |
| Nikko volcano | active, confirmed | arc volcano | Mariana Arc | 23.0833 | 142.3333 | 600 | 1992 submersible Shinkai 6500; 1979 first observed discolored water above the seamount |
| seamount, Tikopia area | active, inferred | arc volcano | New Hebrides Arc | -12.5433 | 167.7883 | 1425 | 1991 submersible Cyana |
| West Mata submarine volcano | active, confirmed | arc volcano | Tonga Arc | -15.0950 | -173.7500 | 1208 | 2009 ROV Jason II; 2008 eruption plume detected |
| Chamorro volcano | active, inferred | arc volcano | Mariana Arc | 20.8100 | 144.7050 | 875 | 2003 plume only |
| Northwest Eifuku | active, confirmed | arc volcano | Mariana Arc | 21.4850 | 144.0430 | 1604 | 2004 ROV ROPOS; 2003 plume only |
| Kagoshima Bay | active, confirmed | arc volcano | Ryukyu Arc | 31.6583 | 130.8000 | 200 | 1993 towed TV system (Haorimushi site); 2007 ROV Hyper-dolphin (Tagiri site) |
| Tonga Arc, Volcano A | active, inferred | arc volcano | Tonga Arc | -20.8600 | -175.5500 | 700 | 2004 plume only |
| Mokuyo Seamount | active, confirmed | arc volcano | Izu-Bonin Arc | 28.3200 | 140.5800 | 1200 | 1990 submersible Shinkai 2000 |
| Kemp Caldera | active, confirmed | arc volcano | South Sandwich Arc | -59.7000 | -28.3166 | 1420 | 2010 ROV Isis; 2009 plume only |
| Conical Seamount | inactive | arc volcano | Tabar-Feni Arc | -3.2500 | 152.6600 | 1050 | 1998 TV grab survey determined inactive |
| Makhahnas | active, inferred | arc volcano | Mariana Arc | 20.5300 | 144.8833 | 420 | 2003 no plume detected |
| Paramushir Island | inactive | arc volcano | Kuril Arc | 50.3300 | 155.5000 | 800 | NotProvided |
| Tutum Bay, Ambitle Island | active, confirmed | arc volcano | Tabar-Feni Arc | -4.0833 | 153.5500 | 10 | 1996 or earlier, likely by SCUBA |
| Naung | active, inferred | arc volcano | Sangihe Arc | 3.7791 | 125.3750 | 600 | 2001 dredge only, 2003 CTD only |
| Myojinsho Caldera | active, inferred | arc volcano | Izu-Bonin Arc | 31.8833 | 139.9500 | 1110 | 1988 deposits only; 2005 plume only |
| Gemini-Oscostar Volcanic Complex | active, inferred | arc volcano | New Hebrides Arc | -20.9830 | 170.2830 | 100 | 2001 deposits and plume; 2004 plume and sulfide samples |
| Mata Taha | active, inferred | arc volcano | Lau Basin | -15.0416 | -173.7833 | 2160 | 2010 plume only |
| Lembeh Strait | active, confirmed | arc volcano | Sangihe Arc | 1.8000 | 125.2000 | 3 | NotProvided |
| Kos, south | active, inferred | arc volcano | Hellenic Arc, Aegean Sea | 36.6667 | 27.2500 | 450 | 1997 plume only |