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 |
|---|---|---|---|---|---|---|---|
| EPR, 17 34'S | active, confirmed | mid-ocean ridge | S EPR | -17.5667 | -113.2333 | 2600 | 1994 submersible Shinkai 6500; 1996 Argo II towed video |
| GEISEIR site 25, segment M4 | active, inferred | mid-ocean ridge | SEIR | -43.3115 | 92.1335 | 2700 | 2009 plume only |
| MAR, 7 57'S | active, inferred | mid-ocean ridge | S MAR | -7.9500 | -13.4420 | 2600 | 2001 plume only |
| GEISEIR site 12, segment K4 | active, inferred | mid-ocean ridge | SEIR | -42.6600 | 83.0366 | 2600 | 2010 plume only |
| Galapagos Rift, 93.7 W | active, inferred | mid-ocean ridge | Galapagos Rift | 2.4970 | -93.7700 | 2220 | 2005 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, 27 S | active, inferred | mid-ocean ridge | S MAR | -27.1476 | -13.4753 | 3341 | 2013 plume only |
| Nibelungen | active, confirmed | mid-ocean ridge | S MAR | -8.3000 | -13.5200 | 2900 | 2006 AUV ABE followed by ROV Quest; 2004 plume only |
| SWIR, Plume 3, Segment 16 | active, inferred | mid-ocean ridge | SWIR | -30.8500 | 59.3830 | 3900 | 1997 plume only |
| Carlsberg Ridge, 63 50'E | active, inferred | mid-ocean ridge | Carlsberg Ridge | 3.6916 | 63.8333 | 3500 | 2009 plume only; 2012 plume and deposits |
| CIR, 8-17 S, Segment 6, 14.3 S | active, inferred | mid-ocean ridge | CIR | -14.3000 | 66.1000 | 3500 | 2010 plume only |
| EPR, 2 S | active, confirmed | mid-ocean ridge | S EPR | -2.2200 | -102.6550 | 2900 | 2008 towed video and AUV ABE |
| GEISEIR site 36, segment O3 | active, inferred | mid-ocean ridge | SEIR | -47.7009 | 98.0631 | 2700 | 2009 plume only |
| Ashadze-2 | active, confirmed | mid-ocean ridge | N MAR | 12.9917 | -44.9067 | 3300 | 2007 ROV Victor 6000; 2005 TV profiling, plume, and dredge did not confirm activity |
| Dellwood Seamount | inactive | mid-ocean ridge | Explorer Ridge | 50.7470 | -130.8961 | 800 | 1974 or earlier deposits only; 2018 ROV Hercules inactive |
| Logatchev-5 | inactive | mid-ocean ridge | N MAR | 14.7500 | -44.9700 | 3100 | 2007 ROV VICTOR 6000 did not find hydrothermal activity |
| EPR, 28.4 S, Segment W4 | active, inferred | mid-ocean ridge | S EPR | -28.4170 | -112.9640 | 2350 | 1998 plume only |
| Gorda Ridge, GR-15 | active, inferred | mid-ocean ridge | Gorda Ridge | 42.9500 | -126.5500 | 3365 | 1985 plume only |
| Reykjanes Ridge, Area B | active, inferred | mid-ocean ridge | Reykjanes Ridge | 59.8167 | -29.6833 | 1000 | 1992 submersible Mir did not find vents |
| SEIR-WXC15 | active, inferred | mid-ocean ridge | SEIR | -50.2500 | 135.3000 | 3000 | 2015 plume only |
| East Blanco Depression | active, confirmed | mid-ocean ridge | JdF Ridge | 44.2170 | -129.6250 | 3460 | 1994 ROV U.S. Navy's Advanced Tethered Vehicle |
| Magic Mountain, 3-km south | active, inferred | mid-ocean ridge | Explorer Ridge | 49.7250 | -130.2667 | 1850 | 2002 AUV ABE plume only |
| EPR, 5 S | active, inferred | mid-ocean ridge | S EPR | -5.0000 | -106.4000 | 2650 | 1980's camera tows; 1993 and 1998 plume only; 1998 submersible Alvin did not confirm activity |
| Split Seamount | active, inferred | mid-ocean ridge | JdF Ridge | 47.6400 | -128.9667 | 2350 | 1990 camera tow (need reference to check if activity confirmed) |
| EPR, 1 S | active, inferred | mid-ocean ridge | S EPR | -0.8000 | -102.4600 | 2800 | 2005 plume only |
| High-Rise Field | active, confirmed | mid-ocean ridge | JdF Ridge | 47.9666 | -129.0894 | 2200 | 1988 submersible Alvin |
| S-OH2 | active, inferred | mid-ocean ridge | N MAR | 34.0670 | -37.4830 | 3250 | 2000 or earlier plume only |
| MAR, 16 46'N | inactive | mid-ocean ridge | N MAR | 16.7950 | -46.3800 | 3300 | NotProvided |
| Alarcon Rise, Ja Sit | active, confirmed | mid-ocean ridge | Gulf of California | 23.3765 | -108.5315 | 2304 | 2012 ROV Doc Ricketts |
| MAR, 23 S | active, inferred | mid-ocean ridge | S MAR | -23.7428 | -13.3936 | 2880 | 2013 plume only |