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
Yokosuka active, confirmed back-arc spreading center Okinawa Trough 25.2638 124.3733 2190 2016 ROV Kaiko; 2014 plume only
Pere Lachaise inactive back-arc spreading center North Fiji Basin -16.9667 173.9333 2000 1989 submersible Nautile did not find activity; 1991 submersible Shinkai 6500 did not find activity
Snail active, confirmed back-arc spreading center Mariana Trough 12.9533 143.6200 2880 2003 ROV Jason II; 2003 plume only
Lobster active, inferred back-arc spreading center Lau Basin -15.3330 -176.2830 1500 2008 plume and dredge only
SuSu Knolls active, confirmed back-arc spreading center Manus Basin -3.8000 152.1000 1520 1996 towed camera/video; 1993 plume only
Tarama Knoll active, confirmed back-arc spreading center Okinawa Trough 25.0916 124.5416 1990 2009 ROV HyperDolphin
MTJ, t08c01 active, inferred back-arc spreading center Lau Basin -15.9629 -174.7961 2400 2008 plume only
ELSC3 active, inferred back-arc spreading center Lau Basin -21.1667 -176.3333 2140 2009 plume only
Mariner active, confirmed back-arc spreading center Lau Basin -22.1800 -176.6017 1910 2003 plume and camera tow; 2004 submersible Shinkai 6500
Okinawa Trough, Site ES2 active, inferred back-arc spreading center Okinawa Trough 28.8137 128.1028 779 1992 dredge only
MTJ, PAPATUA active, inferred back-arc spreading center Lau Basin -15.3333 -174.6667 2100 1986 PAPATUA Expedition deposits only; 2008 plume only
C-ELSC, plume 13 active, inferred back-arc spreading center Lau Basin -21.4150 -176.3720 2100 2004 plume only
Central Andaman Trough, rift valley, dredges 9 and 10 active, inferred back-arc spreading center Andaman Basin 10.4166 94.1666 3350 1994 deposits only
Higashi-Ensei active, confirmed back-arc spreading center Okinawa Trough 28.4393 128.1724 1220 2016 ROV Kaiko dives 723 and 724
Philippine Ridge, West Philippine Basin inactive back-arc spreading center West Philippine Basin 12.0000 131.4170 5800 NotApplicable
western Manus Basin, Bismarck Sea inactive back-arc spreading center Manus Basin -3.0000 147.0000 1800 NotProvided
Sonne 99 active, confirmed back-arc spreading center North Fiji Basin -16.9500 173.9167 1980 1995 deep tow video and TV-grab
Three Sisters, Middle Sister active, inferred back-arc spreading center Bransfield Strait -62.6420 -58.9833 1040 1995 plume only; 1999 still had no visual confirmation
N-ELSC, plume 25 active, inferred back-arc spreading center Lau Basin -19.8900 -176.0640 2680 2004 plume only
Station 58, N160 Axis active, inferred back-arc spreading center North Fiji Basin -16.3167 173.5500 3900 1985 plume only; 1991 temperature anomalies but submersible Shinkai 6500 did not confirm activity
FRSC, Fonualei South active, confirmed back-arc spreading center Lau Basin -17.5352 -174.5668 1550 2012 ROV Quest 4000
White Island active, confirmed back-arc spreading center Taupo Volcanic Zone -37.5191 177.1953 30 1989 or earlier, likely SCUBA
Kueishan Island active, confirmed back-arc spreading center Okinawa Trough 24.8333 121.9500 30 1999, likely by SCUBA
C-ELSC, plume 14 active, inferred back-arc spreading center Lau Basin -21.3200 -176.3640 2100 2004 plume only
Central Andaman Trough, seamount crater, dredge 6 active, inferred back-arc spreading center Andaman Basin 10.0000 94.0000 1640 1994 deposits only
Hook Ridge active, confirmed back-arc spreading center Bransfield Strait -62.1940 -57.2745 1080 1997 hot sediment; 1995 plume only; 1999 even hotter sediment
Futagoyama active, confirmed back-arc spreading center Okinawa Trough 24.8674 123.3081 1270 2016 ROV Kaiko dive 717
Whale Island active, confirmed back-arc spreading center Taupo Volcanic Zone -37.8600 176.9800 42 1990 or earlier, likely by SCUBA
Kulo Lasi active, confirmed back-arc spreading center Lau Basin -14.9200 -177.2500 1478 2010 submersible Nautile
N-ELSC, plume 26 active, inferred back-arc spreading center Lau Basin -19.8200 -176.0420 2600 2004 plume only

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