| Southern Ocean |
3 |
0 |
0.00 |
45–270 |
ESR; E2, Adventure Caldera, Kemp Caldera |
| Northwest Atlantic |
7 |
2 |
0.29 |
1–4960 |
Champagne Hot Springs, Kick'em Jenny submarine volcano, Montserrat Volcano, Beebe, Europa, Von Damm, Don Joao de Castro Bank |
| Mid-Atlantic Ridge |
22 |
11 |
0.50 |
350–4200 |
Ashadze, Ashadze 2, Broken Spur, Bubbylon, Evan, Logatchev, Logatchev 2, Lost City, Lucky Strike, Menez Gwen, Menez Hom, Moytirra, Rainbow, Saldanha, Semyenov, Snake Pit, TAG, Steinaholl Vent Field, Baily's Beads, Lilliput, MAR; 4 48'S, Nibelungen |
| Indian Ocean |
6 |
5 |
0.83 |
1600–3320 |
Aden, Dodo Field, Edmond Field, Kairei Field, Solitaire Field, SWIR Area A |
| Central Pacific |
5 |
2 |
0.40 |
150–4800 |
Loihi Seamount, Bounty Seamount, Macdonald Seamount, Teahitia vents, Vailulu'u Seamount |
| Galapagos Rift |
6 |
1 |
0.17 |
1640–2700 |
Calyfield, Galapagos Mounds, Iguanas-Pinguinos, Navidad, Precious Stone Mountain, Rose Garden |
| Juan de Fuca Ridge |
20 |
0 |
0.00 |
1540–3460 |
Axial Volcano; ASHES, Axial Volcano; CASM, Axial Volcano; South Rift Zone, Baby Bare Seamount, Central Cleft; off-axis, East Blanco Depression, Floc, Flow, High-Rise Field, Main Endeavour Field, Middle Valley; Dead Dog Vent Field, Middle Valley; ODP Mound, Mothra Field, North Cleft; high temperature, North Cleft; low temperature, Not Dead Yet, Salty Dawg Field, Sasquatch Field, Source, South Cleft |
| Kermadec Arc |
9 |
2 |
0.22 |
130–1800 |
Brothers volcano, Clark volcano, Giggenbach volcano, Healy volcano, Macauley Caldera, Rumble III volcano, Rumble V volcano, Vulkanolog, Wright volcanic center |
| Lau Basin |
17 |
4 |
0.24 |
1200–2700 |
ABE, CDE, CLSC; A3, Hine Hina, Kilo Moana, Kulo Lasi, Maka, Mariner, Misiteli, Si'iSi'i, Tahi Moana 2, TELVE, Tow Cam, Tu'i Malila, Vai Lili, Volcano O, White Church |
| Manus Basin |
8 |
0 |
0.00 |
535–2500 |
DESMOS Cauldron, PACMANUS field, Solwara 11, Solwara 13, Solwara 17, SuSu Knolls, Vienna Woods, Vienna Woods; Hydrothermal Field 4 |
| Mariana Arc and Trough |
21 |
2 |
0.10 |
55–3676 |
Daikoku volcano, East Diamante volcano, Esmeralda Bank, Forecast, Kasuga 2 Seamount, Kasuga 3 Seamount, Maug Caldera, Minami-Hiyoshi submarine volcano, Nikko volcano, Northwest Eifuku, Northwest Rota-1 volcano, Ruby, Seamount X, TOTO Caldera, West Rota volcano, 13 N Ridge Site, Alice Springs Field, Mariana Mounds, Mariana Trough; unnamed, Pika, Snail |
| North East-Pacific Rise |
22 |
1 |
0.05 |
2000–2950 |
AHA Field, EPR; 10 02'N, EPR; 10 44.6'N, EPR; 11 17'N, EPR; 11 24'N, EPR; 11 42'N, EPR; 13 N, EPR; 13 N; Marginal High, EPR; 21 N, EPR; 3.9 N offset, EPR; 8 38'N, EPR; 9 17'N, EPR; 9 30'N, EPR; 9 33'N, EPR; 9 40'N, EPR; 9 47'N, EPR; 9 50'N, Feather Duster, Medusa, Mounds and Microbes, Red Seamount, Teotihuacan |
| Okinawa Trough |
11 |
5 |
0.45 |
30–1850 |
Iheya Ridge, Irabu Knoll, Izena Cauldron, Kueishan Island, Kueishan Island; offshore, Minami-Ensei Knoll, Natsushima 84-1 Knoll, North Knoll; Iheya Ridge, SPOT; Hatoma Knoll, SPOT; Yonaguni Knoll IV, Yoron Hole |
| South East-Pacific Rise |
27 |
2 |
0.07 |
2064–3050 |
Animal Farm, EPR; 1.4 S; off-axis, EPR; 11 18'S, EPR; 14 S, EPR; 17 12'S, EPR; 17 34'S, EPR; 17 44'S, EPR; 18 10'S, EPR; 18 15'S, EPR; 18 26'S, EPR; 18 32'S, EPR; 2 S, EPR; 20 06'S, EPR; 21 25'S, EPR; 23 30'S, EPR; 23 50'S, EPR; 26 10'S, EPR; 26.5 S, EPR; 7 25'S, EPR; Ridge 1; 20 40'S propaging rift, EPR; Ridge 3; 20 40'S propaging rift, Nolan's Nook, Pito Seamount, Rapa Nui, Rehu-Marka, Saguaro Field, Stealth |
| Tonga Arc |
7 |
0 |
0.00 |
210–2600 |
Mata Fitu, Mata Tolu, Monowai Caldera, Tonga Arc; Volcano 1, Tonga Arc; Volcano 19, Tonga Arc; Volcano P, West Mata submarine volcano |
