GVP volcano 243011 · no holder yet
Tofua Arc at 21.1°S
Tofua Arc at 21.1°S is a submarine stratovolcano 65 m under the Pacific, with no dated eruption on record.
- Type
- Stratovolcano (composite landform)
- Summit
- 65 m below sea level
- Rock
- Andesite / Basaltic Andesite
- Setting
- Subduction zone, oceanic, under 15 km
- Last eruption
- no dated eruption
- Largest known
- no eruption with a measured size
- Eruptions
- 0 confirmed in the record
- Where
- 21.15°S 175.75°W · The Pacific
- Region
- Tofua Volcanic Arc, Tonga-Kermadec Volcanic Regions
- Record
- Global Volcanism Program, volcano 243011
Not a hazard warning. For safety information follow the World Organization of Volcano Observatories (its directory lists the observatory for each country).