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 Depthsort descending Year and How Discovered
Myojin Knoll active, confirmed arc volcano Izu-Bonin Arc 32.1033 139.8683 1360 1996 submersible Shinkai 2000
Healy volcano active, confirmed arc volcano Kermadec Arc -34.9840 178.9990 1370 2005 submersible Pisces V; 1999 plume only
Daisan-Kume Knoll active, confirmed arc volcano Ryukyu Arc 26.3020 126.4125 1370 2015 ROV Kaiko; 2014 ROV Hyper Dolphin 3000 Dive 1761 may have confirmed; 2014 AUV temperature anomaly
Niua North active, confirmed arc volcano Tonga Arc -15.0667 -173.5667 1375 2012 ROV Quest 4000; 2008 plume only
Suiyo Seamount active, confirmed arc volcano Izu-Bonin Arc 28.5750 140.6417 1380 1991 submersible Shinkai 2000
SPOT, Yonaguni Knoll IV active, confirmed back-arc spreading center Okinawa Trough 24.8490 122.7000 1385 2000 submersibles Shinkai 2000 and Shinkai 6500
Tafu active, confirmed back-arc spreading center Lau Basin -15.3833 -174.2500 1400 2008 or 2009 commercial ROV; 2008 plume only; 2009 ROV Jason II
Tonga Arc, Volcano 15 active, inferred arc volcano Tonga Arc -23.9000 -176.7800 1400 2003 plume only
Temakons active, confirmed back-arc spreading center New Hebrides back-arc -17.5667 169.1000 1400 1994 towed camera with temperature
Tonga Arc, Volcano 16 active, inferred arc volcano Tonga Arc -24.1883 -176.8217 1400 2003 plume and dredge only
Kemp Caldera active, confirmed arc volcano South Sandwich Arc -59.7000 -28.3166 1420 2010 ROV Isis; 2009 plume only
seamount, Tikopia area active, inferred arc volcano New Hebrides Arc -12.5433 167.7883 1425 1991 submersible Cyana
Seamount X active, confirmed arc volcano Mariana Arc 13.2500 144.0200 1450 1994 or earlier submersible Shinkai 6500
Edison Seamount active, inferred arc volcano Tabar-Feni Arc -3.3100 152.5800 1450 1994 and 1998 TV grab sampling did not confirm hydrothermal activity
Teahitia seamount active, confirmed intra-plate volcano Central Pacific -17.5670 -148.8167 1460 1983 submersible Cyana
Tonga Arc, Volcano 18 active, confirmed arc volcano Tonga Arc -24.5850 -176.9170 1465 2011 ROV MAGNUM; 2003 plume and dredge only
Forecast active, confirmed arc volcano Mariana Arc 13.4000 143.9166 1470 1992 submersible Shinkai 6500
Kulo Lasi active, confirmed back-arc spreading center Lau Basin -14.9200 -177.2500 1478 2010 submersible Nautile
Higa active, confirmed back-arc spreading center Okinawa Trough 26.5550 126.2233 1485 2015 ROV Kaiko
Solwara 11 active, confirmed back-arc spreading center Manus Basin -3.1667 147.1917 1500 2008 commercial ROV; 2000 submersible Nautile did not confirm activity
Red Sea Rift, 18 N active, inferred mid-ocean ridge Red Sea 17.9667 40.0667 1500 1980 submersible Pisces XI (deposits only)
Rumble II West active, inferred arc volcano Kermadec Arc -35.3600 178.5170 1500 1996 dredging only; 1999 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
Lilliput active, confirmed mid-ocean ridge S MAR -9.5500 -13.1800 1500 2005 ROV Quest
Brown Bear Seamount inactive mid-ocean ridge JdF Ridge 46.0333 -130.5500 1500 NotProvided
Lobster active, inferred back-arc spreading center Lau Basin -15.3330 -176.2830 1500 2008 plume and dredge only
Little Volcano active, inferred back-arc spreading center Bransfield Strait -62.7500 -59.2500 1500 1995 plume only
Havre active, confirmed arc volcano Kermadec Arc -31.0970 -179.0340 1505 2015 ROV Jason II; 2002 plume only
SuSu Knolls active, confirmed back-arc spreading center Manus Basin -3.8000 152.1000 1520 1996 towed camera/video; 1993 plume only
SPOT, Hatoma Knoll active, confirmed back-arc spreading center Okinawa Trough 24.8550 123.8410 1520 1999 submersible Shinkai 2000

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