TELVE |
active, confirmed |
back-arc spreading center |
Lau Basin |
-22.1667 |
-176.6040 |
1760 |
2008 commercial ROV; 2003 plume only |
Vai Lili |
active, confirmed |
back-arc spreading center |
Lau Basin |
-22.2151 |
-176.6083 |
1764 |
1989 submersible Nautile |
MTJ, T08C03, 15.72 S |
active, inferred |
back-arc spreading center |
Lau Basin |
-15.7186 |
-174.8338 |
2400 |
2008 plume only |
Lobster |
active, inferred |
back-arc spreading center |
Lau Basin |
-15.3330 |
-176.2830 |
1500 |
2008 plume and dredge only |
C-ELSC, plume 17 |
active, inferred |
back-arc spreading center |
Lau Basin |
-20.9900 |
-176.2530 |
2270 |
2004 plume only |
N-ELSC, plume 29 |
active, inferred |
back-arc spreading center |
Lau Basin |
-19.6000 |
-175.9750 |
2700 |
2004 plume only |
Mariner |
active, confirmed |
back-arc spreading center |
Lau Basin |
-22.1800 |
-176.6017 |
1910 |
2003 plume and camera tow; 2004 submersible Shinkai 6500 |
MTJ, T08C01 |
active, inferred |
back-arc spreading center |
Lau Basin |
-15.9629 |
-174.7961 |
2400 |
2008 plume only |
MTJ, V12A-04 |
active, inferred |
back-arc spreading center |
Lau Basin |
-15.9540 |
-174.7110 |
1330 |
2012 plume only |
Tahi Moana 1 |
active, confirmed |
back-arc spreading center |
Lau Basin |
-20.6900 |
-176.1800 |
2256 |
2008 commercial ROV; 2004 plume only |
C-ELSC, plume 18 |
active, inferred |
back-arc spreading center |
Lau Basin |
-20.9500 |
-176.2390 |
2230 |
2004 plume only |
CLSC, A3 |
active, confirmed |
back-arc spreading center |
Lau Basin |
-18.6000 |
-176.4500 |
2500 |
1990 submersible Mir |
NWLSC, Central Caldera |
active, inferred |
back-arc spreading center |
Lau Basin |
-15.8000 |
-177.2666 |
2200 |
2008 plume and dredge only |
Misiteli |
active, confirmed |
back-arc spreading center |
Lau Basin |
-22.4700 |
-176.7030 |
2050 |
2008 commercial ROV; 2003 plume only |
FRSC, Fonualei South |
active, confirmed |
back-arc spreading center |
Lau Basin |
-17.5352 |
-174.5668 |
1620 |
2012 ROV Quest 4000 |
FRSC, Central |
active, inferred |
back-arc spreading center |
Lau Basin |
-16.4917 |
-174.5417 |
2419 |
2004 plume only |
Lucky B |
active, inferred |
mid-ocean ridge |
Lena Trough |
81.3610 |
-3.4400 |
4000 |
1999 dredging only |
Champagne Hot Springs |
active, confirmed |
arc volcano |
Lesser Antilles Arc |
15.2500 |
-61.3830 |
5 |
2001 or earlier (assume SCUBA) |
Montserrat Offshore Springs |
active, confirmed |
arc volcano |
Lesser Antilles Arc |
16.7100 |
-62.2300 |
10 |
1996 or earlier (assume SCUBA) |
Kick'em Jenny submarine volcano |
active, confirmed |
arc volcano |
Lesser Antilles Arc |
12.2833 |
-61.6667 |
265 |
2003 ROV Eastern Oceanics; 1989 submersible Johnson-Sea-Link II (did not confirm activity); 2001 plume only |
Montserrat-Marie Galante fault |
active, inferred |
arc volcano |
Lesser Antilles Arc |
16.4600 |
-61.9820 |
1000 |
1987 plume and deposits |
Leyte |
active, inferred |
arc volcano |
Luzon/Bicol Arc |
11.5000 |
124.7000 |
|
2002 or earlier some indications of activity |
Bataan |
active, inferred |
arc volcano |
Luzon/Bicol Arc |
20.0000 |
122.0000 |
|
2002 or earlier some indications of activity |
SuSu Knolls |
active, confirmed |
back-arc spreading center |
Manus Basin |
-3.8000 |
152.1000 |
1520 |
1996 towed camera/video; 1993 plume only |
DESMOS Cauldron |
active, confirmed |
back-arc spreading center |
Manus Basin |
-3.6958 |
151.8717 |
2000 |
1990 deep-sea monitoring system (DESMOS) video and still cameras |
NE Pual |
active, confirmed |
back-arc spreading center |
Manus Basin |
-3.6754 |
151.7272 |
1875 |
2006 ROV Jason II |
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 |
Solwara 12 |
inactive |
back-arc spreading center |
Manus Basin |
-3.7086 |
151.8834 |
1920 |
2009 commercial ROV Fugro FV300 inactive |
Vienna Woods |
active, confirmed |
back-arc spreading center |
Manus Basin |
-3.1667 |
150.2833 |
2500 |
1990 TV-grab (also same year, sampled by submersible Mir); 1985 (or 1986) camera tow vent fauna and inactive chimneys |
Solwara 13 |
active, confirmed |
back-arc spreading center |
Manus Basin |
-3.7320 |
151.7465 |
2000 |
2009 commercial ROV Fugro FV300; 1993 plume only |