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Tonga Arc

Below is the subset of Vent Fields that contain the taxonomy term (Activity, Tectonic Setting, Region, Ocean, National Jurisdiction, Temperature Category, or MGDS Feature ID) listed above.
You can sort the list below by clicking on a column header.

Vent Field Name IDsort descending Activity Tectonic Setting Region Latitude Longitude Maximum or Single Reported Depth Year and How Discovered
East Mata submarine volcano active, inferred arc volcano Tonga Arc -15.0833 -173.6667 1300 2008 plume only; 2009 plume only
Mata Fa active, inferred arc volcano Tonga Arc -14.9833 -173.8000 2315 2010 plume only
Mata Fitu active, confirmed arc volcano Tonga Arc -14.9166 -173.7833 2644 2010 towed camera
Mata Nima inactive arc volcano Tonga Arc -14.9583 -173.7833 2670 2010 no plume detected
Mata Ono active, inferred arc volcano Tonga Arc -14.9333 -173.7916 2370 2010 plume only
Mata Taha active, inferred arc volcano Tonga Arc -15.0416 -173.7833 2160 2010 plume only
Mata Tolu active, confirmed arc volcano Tonga Arc -15.0049 -173.7936 1840 2010 towed camera; 2009 plume and dredge only
Mata Ua active, confirmed arc volcano Tonga Arc -15.0166 -173.7833 2397 2012 ROV Quest 4000; 2010 plume only (towed camera did not confirm)
Monowai Caldera active, confirmed arc volcano Tonga Arc -25.8000 -177.1500 1165 2005 with submersibles PISCES IV and PISCES V and ROV RCV-150; 2004 plume only
Monowai Cone active, inferred arc volcano Tonga Arc -25.8870 -177.1880 150 1998 R/V Sonne SO-135; 2004 plume only
Niua North active, confirmed arc volcano Tonga Arc -15.0667 -173.5667 800 2012 ROV Quest 4000; 2008 plume only
Niua South active, confirmed arc volcano Tonga Arc -15.1650 -173.5700 1180 2008 commercial ROV
Tonga Arc, Volcano 1 active, confirmed arc volcano Tonga Arc -21.1500 -175.7500 210 2005 with submersibles PISCES IV and PISCES V and ROV RCV-150; 2003 plume and dredge only
Tonga Arc, Volcano 14 active, inferred arc volcano Tonga Arc -23.5750 -176.7050 985 2003 plume and dredge only
Tonga Arc, Volcano 15 active, inferred arc volcano Tonga Arc -23.9000 -176.7800 1400 2003 plume only
Tonga Arc, Volcano 16 active, inferred arc volcano Tonga Arc -24.1883 -176.8217 1400 2003 plume and dredge only
Tonga Arc, Volcano 18 active, confirmed arc volcano Tonga Arc -24.5850 -176.9170 1465 2011 ROV MAGNUM; 2003 plume and dredge only
Tonga Arc, Volcano 19 active, confirmed arc volcano Tonga Arc -24.8000 -177.0167 970 2005 with submersibles PISCES IV and PISCES V and ROV RCV-150; 2003 plume and dredge only
Tonga Arc, Volcano 4 active, inferred arc volcano Tonga Arc -22.0670 -176.2080 200 2003 plume and dredge only
Tonga Arc, Volcano 8 active, inferred arc volcano Tonga Arc -22.8433 -176.4317 240 2003 plume and dredge only
Tonga Arc, Volcano A active, inferred arc volcano Tonga Arc -20.8600 -175.5500 700 2004 plume only
Tonga Arc, Volcano C active, inferred arc volcano Tonga Arc -20.1800 -175.2000 1050 2004 SS11/2004 cruise did not detect hydrothermal activity
Tonga Arc, Volcano D active, inferred arc volcano Tonga Arc -19.4500 -174.9167 760 2004 plume only
Tonga Arc, Volcano J1 active, inferred arc volcano Tonga Arc -17.2400 -173.9500 560 2004 plume only
West Mata submarine volcano active, confirmed arc volcano Tonga Arc -15.0950 -173.7500 1208 2009 ROV Jason II; 2008 eruption plume detected
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