Kawio Barat |
active, confirmed |
arc volcano |
Sangihe Arc |
4.8133 |
125.0816 |
1890 |
2003 towed video, CTD/transmissometer, and dredge |
Myojin Knoll |
active, confirmed |
arc volcano |
Izu-Bonin Arc |
32.1033 |
139.8683 |
1360 |
1996 submersible Shinkai 2000 |
Paramushir Island |
inactive |
arc volcano |
Kuril Arc |
50.3300 |
155.5000 |
800 |
NotProvided |
Giggenbach volcano |
active, confirmed |
arc volcano |
Kermadec Arc |
-30.0333 |
-178.7167 |
180 |
2005 submersible PISCES V; 2002 plume only |
Havre |
active, confirmed |
arc volcano |
Kermadec Arc |
-31.0970 |
-179.0340 |
1505 |
2015 ROV Jason II; 2002 plume only |
Ruby |
active, confirmed |
arc volcano |
Mariana Arc |
15.6200 |
145.5700 |
214 |
2006 ROV Jason II; 2003 plume 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 |
SW Syoyo |
active, inferred |
arc volcano |
Mariana Arc |
22.3870 |
142.7620 |
1750 |
2003 plume only |
Douglas Strait caldera, Thule Island, South Sandwich Islands |
active, inferred |
arc volcano |
South Sandwich Arc |
-59.4167 |
-27.3333 |
625 |
2009 plume only; 2008 or earlier high resolution bathymetry only |
Kraternaya Bight, Ushishir Volcano |
active, confirmed |
arc volcano |
Kuril Arc |
47.5167 |
152.8000 |
60 |
1985 SCUBA |
Naung |
active, inferred |
arc volcano |
Sangihe Arc |
3.7791 |
125.3750 |
600 |
2001 dredge only, 2003 CTD only |
Fukujin volcano |
active, inferred |
arc volcano |
Mariana Arc |
21.9300 |
143.4700 |
1100 |
1987 deposits only |
Jaco Scar |
active, confirmed |
arc volcano |
Costa Rica fore arc |
9.1175 |
-84.8397 |
1790 |
2009 submersible Alvin |
Mokuyo Seamount |
active, confirmed |
arc volcano |
Izu-Bonin Arc |
28.3200 |
140.5800 |
1200 |
1990 submersible Shinkai 2000 |
Northwest Rota-1 volcano |
active, confirmed |
arc volcano |
Mariana Arc |
14.6010 |
144.7750 |
599 |
2004 ROV ROPOS; 2003 plume only |
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 |
South Sarigan Seamount |
active, inferred |
arc volcano |
Mariana Arc |
16.5800 |
145.7800 |
240 |
2013 ROV HyperDolphin (did not confirm activity) |
Nishi-Shichito Ridge |
inactive |
arc volcano |
Izu-Bonin Arc |
31.3667 |
138.7500 |
1600 |
NotProvided |
Enarete Seamount |
active, confirmed |
arc volcano |
Aeolian Arc, Tyrrhenian Sea |
38.6250 |
14.0000 |
600 |
2011 ROV Hercules; 1976 Fe crusts only; 1997 manganese crust only; 2007 plume only |
Mata Nima |
inactive |
arc volcano |
Lau Basin |
-14.9583 |
-173.7833 |
2670 |
2010 no plume detected |
Myojinsho Caldera |
active, inferred |
arc volcano |
Izu-Bonin Arc |
31.8833 |
139.9500 |
1110 |
1988 deposits only; 2005 plume only |
Ahyi |
active, inferred |
arc volcano |
Mariana Arc |
20.4200 |
145.0300 |
60 |
2003 plume only |
Kolumbo |
active, confirmed |
arc volcano |
Hellenic Arc, Aegean Sea |
36.5250 |
25.4833 |
500 |
2006 ROV Hercules |
Rumble II West |
active, inferred |
arc volcano |
Kermadec Arc |
-35.3600 |
178.5170 |
1500 |
1996 dredging only; 1999 plume only |
Tonga Arc, Volcano 4 |
active, inferred |
arc volcano |
Tonga Arc |
-22.0670 |
-176.2080 |
200 |
2003 plume and dredge only |
Doyo Seamount |
active, confirmed |
arc volcano |
Izu-Bonin Arc |
27.6833 |
140.8167 |
520 |
1990 submersible Shinkai 2000 |
Mata Fa |
active, inferred |
arc volcano |
Lau Basin |
-14.9833 |
-173.8000 |
2600 |
2010 plume only |
Kagamil Island |
active, confirmed |
arc volcano |
Aleutian Arc, western |
52.9800 |
-169.7200 |
5 |
2007 SCUBA |
Sangeang Island |
active, confirmed |
arc volcano |
Banda/Sunda Arc |
-8.1300 |
119.0900 |
2 |
1991 or earlier, from beach |
Nishinoshima Island |
active, inferred |
arc volcano |
Izu-Bonin Arc |
27.2367 |
140.8783 |
5 |
1975 SCUBA |