Omuro Hole |
active, confirmed |
arc volcano |
Izu-Bonin Arc |
34.5467 |
139.4417 |
200 |
2012 ROV Hyper-Dolphin |
Tonga Arc, Volcano 8 |
active, inferred |
arc volcano |
Tonga Arc |
-22.8433 |
-176.4317 |
240 |
2003 plume and dredge only |
Kraternaya Bight, Ushishir Volcano |
active, confirmed |
arc volcano |
Kuril Arc |
47.5167 |
152.8000 |
60 |
1985 SCUBA |
Monowai Cone |
active, inferred |
arc volcano |
Tonga Arc |
-25.8870 |
-177.1880 |
150 |
1998 R/V Sonne SO-135; 2004 plume only |
Nisiros |
active, confirmed |
arc volcano |
Hellenic Arc, Aegean Sea |
36.5600 |
27.1400 |
18 |
1994 or earlier, likely by SCUBA |
Manuk Island |
active, confirmed |
arc volcano |
Banda/Sunda Arc |
-5.5300 |
130.2920 |
2 |
|
Hot Beach, Mendeleev Volcano |
active, confirmed |
arc volcano |
Kuril Arc |
43.9760 |
145.7360 |
1 |
1990 or earlier, from the beach |
Mata Nima |
inactive |
arc volcano |
Lau Basin |
-14.9583 |
-173.7833 |
2670 |
2010 no plume detected |
Sumisu Caldera |
active, confirmed |
arc volcano |
Izu-Bonin Arc |
31.4667 |
140.0667 |
690 |
1998 submersible Shinkai 2000 |
Vulkanolog |
active, confirmed |
arc volcano |
Kermadec Arc |
-30.6870 |
-178.4530 |
130 |
1979 and 1998 (need to check references); 2002 plume not detected NZAPLUME II |
Tonga Arc, Volcano A |
active, inferred |
arc volcano |
Tonga Arc |
-20.8600 |
-175.5500 |
700 |
2004 plume only |
South Sarigan Seamount |
active, inferred |
arc volcano |
Mariana Arc |
16.5800 |
145.7800 |
240 |
2013 ROV HyperDolphin (did not confirm activity) |
Methana |
active, confirmed |
arc volcano |
Hellenic Arc, Aegean Sea |
37.6150 |
23.3360 |
10 |
nearshore: since antiquity; offshore: 1997 SCUBA |
Santorini |
active, confirmed |
arc volcano |
Hellenic Arc, Aegean Sea |
36.4333 |
25.4000 |
400 |
1960's, likely by SCUBA; 2006 deeper vents HOV Thetis and AUV SeaBED |
Kasuga 2 Seamount |
active, confirmed |
arc volcano |
Mariana Arc |
21.6000 |
143.6167 |
500 |
1987 submersible Alvin |
Tutum Bay, Ambitle Island |
active, confirmed |
arc volcano |
Tabar-Feni Arc |
-4.0833 |
153.5500 |
10 |
1996 or earlier, likely by SCUBA |
Wright volcanic center |
active, confirmed |
arc volcano |
Kermadec Arc |
-31.8500 |
-179.1880 |
1165 |
2005 submersible PISCES V; 2004 plume NZAPLUME III cruise |
Champagne Hot Springs |
active, confirmed |
arc volcano |
Lesser Antilles Arc |
15.2500 |
-61.3830 |
5 |
2001 or earlier (assume SCUBA) |
East Diamante volcano |
active, confirmed |
arc volcano |
Mariana Arc |
15.9300 |
145.6700 |
457 |
2004 ROV ROPOS; 2003 plume only |
Montserrat Offshore Springs |
active, confirmed |
arc volcano |
Lesser Antilles Arc |
16.7100 |
-62.2300 |
10 |
1996 or earlier (assume SCUBA) |
Montserrat-Marie Galante fault |
active, inferred |
arc volcano |
Lesser Antilles Arc |
16.4600 |
-61.9820 |
1000 |
1987 plume and deposits |
Mata Fa |
active, inferred |
arc volcano |
Lau Basin |
-14.9833 |
-173.8000 |
2600 |
2010 plume only |
Secca del Capo |
active, inferred |
arc volcano |
Aeolian Arc, Tyrrhenian Sea |
38.6333 |
14.8500 |
240 |
1995 ROV Comex deposits only; 2007 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 |
West Mata submarine volcano |
active, confirmed |
arc volcano |
Tonga Arc |
-15.0950 |
-173.7500 |
1208 |
2009 ROV Jason II; 2008 eruption plume detected |
Kasuga 3 Seamount |
active, confirmed |
arc volcano |
Mariana Arc |
21.3833 |
143.6000 |
1140 |
1987 submersible Alvin |
Mata Tolu |
active, confirmed |
arc volcano |
Lau Basin |
-15.0049 |
-173.7936 |
1900 |
2010 towed camera; 2009 plume and dredge only |
Stromboli |
active, inferred |
arc volcano |
Aeolian Arc, Tyrrhenian Sea |
38.7890 |
15.2130 |
250 |
1969 Fe crusts only |
East Mata submarine volcano |
active, inferred |
arc volcano |
Tonga Arc |
-15.1010 |
-173.6780 |
1350 |
2008 plume only; 2009 plume only |
Grover Seamount |
active, confirmed |
arc volcano |
Solomons Arc |
-10.4667 |
164.2500 |
600 |
2002 towed video |