| Name |
Elevation[1] |
Location |
Last eruption
|
| Coordinates
|
| ʻAta |
382 m (1,253 ft) |
22°09′S 176°11′W / 22.15°S 176.18°W / -22.15; -176.18 (ʻAta) |
-
|
| Curacoa |
−33 m (−108 ft) |
15°37′S 173°40′W / 15.62°S 173.67°W / -15.62; -173.67 (Curacoa) |
1979
|
| Dugong |
−1,170 m (−3,839 ft) |
15°25′52″S 175°43′30″W / 15.431°S 175.725°W / -15.431; -175.725 |
-
|
| East Mata |
−1,286 m (−4,219 ft) |
15°06′07″S 173°40′37″W / 15.102°S 173.677°W / -15.102; -173.677 |
Pleistocene
|
| Fonuafo'ou |
−17 m (−56 ft) |
20°19′S 175°25′W / 20.32°S 175.42°W / -20.32; -175.42 (Fanua foʻou) |
1936
|
| Fonualei |
180 m (591 ft) |
18°01′12″S 174°19′30″W / 18.02°S 174.325°W / -18.02; -174.325 (Fonualei) |
1957
|
| Home Reef |
−10 m (−33 ft) |
18°59′31″S 174°46′30″W / 18.992°S 174.775°W / -18.992; -174.775 (Home Reef) |
2022
|
| Hunga Tonga–Hunga Ha'apai |
114 m (374 ft) |
20°34′S 175°23′W / 20.57°S 175.38°W / -20.57; -175.38 (Hunga Tonga-Hunga Haʻapai) |
2022
|
| Kao |
1,030 m (3,379 ft) |
19°40′S 175°02′W / 19.67°S 175.03°W / -19.67; -175.03 (Kao) |
Holocene
|
| Late |
540 m (1,772 ft) |
18°48′22″S 174°39′00″W / 18.806°S 174.65°W / -18.806; -174.65 (Late) |
1854
|
| Lobster |
−1,500 m (−4,921 ft) |
15°19′59″S 176°16′59″W / 15.333°S 176.283°W / -15.333; -176.283 |
-
|
| Metis Shoal |
43 m (141 ft) |
19°11′S 174°52′W / 19.18°S 174.87°W / -19.18; -174.87 (Metis Shoal) |
2019
|
| Niuafoʻou |
260 m (853 ft) |
15°36′S 175°38′W / 15.60°S 175.63°W / -15.60; -175.63 (Niuafoʻou) |
1985
|
| Niuatahi |
−1,270 m (−4,167 ft) |
15°22′44″S 174°00′11″W / 15.379°S 174.003°W / -15.379; -174.003 (Niuatahi) |
Unknown
|
| Niuatoputapu[2] |
157 m (515 ft) |
15°58′S 173°44′W / 15.96°S 173.74°W / -15.96; -173.74 (Niuatoputapu) |
3 million years ago
|
| Northern Matas |
−1,855 m (−6,086 ft) |
15°00′18″S 173°47′35″W / 15.005°S 173.793°W / -15.005; -173.793 |
Pleistocene
|
| Tafahi |
560 m (1,837 ft) |
15°51′S 173°43′W / 15.85°S 173.72°W / -15.85; -173.72 (Tafahi) |
Holocene
|
| Tafu-Maka |
−1,400 m (−4,593 ft) |
15°22′S 174°14′W / 15.37°S 174.23°W / -15.37; -174.23 |
2008
|
| Tofua |
515 m (1,690 ft) |
19°45′S 175°04′W / 19.75°S 175.07°W / -19.75; -175.07 (Tofua) |
2022 (Ongoing)
|
| Unnamed (1) |
−13 m (−43 ft) |
20°51′S 175°32′W / 20.85°S 175.53°W / -20.85; -175.53 |
1999
|
| Unnamed (2) |
−500 m (−1,640 ft) |
21°23′S 175°39′W / 21.38°S 175.65°W / -21.38; -175.65 |
1932
|
| Volcano F |
−40 m (−131 ft) |
18°19′30″S 174°21′54″W / 18.325°S 174.365°W / -18.325; -174.365 |
2019
|
| West Mata |
−1,174 m (−3,852 ft) |
15°06′S 173°45′W / 15.1°S 173.75°W / -15.1; -173.75 |
2016
|