GVP volcano 284011 · no holder yet
Toshima
Toshima is a 508 m stratovolcano in Japan, last erupted around 4550 BCE.
- Type
- Stratovolcano (composite landform)
- Summit
- 508 m above sea level
- Rock
- Basalt / Picro-Basalt
- Setting
- Subduction zone, oceanic, under 15 km
- Last eruption
- 4550 BCE
- Largest known
- VEI 0, non-explosive, 4550 BCE
- Eruptions
- 1 confirmed in the record
- Where
- 34.52°N 139.28°E · Japan
- Region
- Izu Volcanic Arc, Northwestern Pacific Volcanic Regions
- Record
- Global Volcanism Program, volcano 284011
Not a hazard warning. For safety information follow the World Organization of Volcano Observatories (its directory lists the observatory for each country).