GVP volcano 283142 · no holder yet
Omanago Group
Omanago Group is a 2,341 m lava dome in Japan, last erupted around 3050 BCE.
- Type
- Lava dome(s) (cluster landform)
- Summit
- 2,341 m above sea level
- Rock
- Dacite
- Setting
- Subduction zone, continental, over 25 km
- Last eruption
- 3050 BCE
- Largest known
- no eruption with a measured size
- Eruptions
- 1 confirmed in the record
- Where
- 36.81°N 139.48°E · Japan
- Region
- Northeast Japan Volcanic Arc, Northwestern Pacific Volcanic Regions
- Record
- Global Volcanism Program, volcano 283142
Not a hazard warning. For safety information follow the World Organization of Volcano Observatories (its directory lists the observatory for each country).