GVP volcano 285010 · no holder yet
Oshima-Oshima
Oshima-Oshima is a 732 m stratovolcano in Japan, last erupted in 1790.
- Type
- Stratovolcano (composite landform)
- Summit
- 732 m above sea level
- Rock
- Basalt / Picro-Basalt
- Setting
- Subduction zone, continental, over 25 km
- Last eruption
- 1790
- Largest known
- VEI 4, cataclysmic, 1741
- Eruptions
- 5 confirmed in the record
- Where
- 41.51°N 139.37°E · Japan
- Region
- Northeast Japan Volcanic Arc, Northwestern Pacific Volcanic Regions
- Record
- Global Volcanism Program, volcano 285010
Not a hazard warning. For safety information follow the World Organization of Volcano Observatories (its directory lists the observatory for each country).