GVP volcano 283122 · no holder yet
Harunasan
Harunasan is a 1,449 m stratovolcano in Japan, last erupted in 550 CE.
- Type
- Stratovolcano (composite landform)
- Summit
- 1,449 m above sea level
- Rock
- Andesite / Basaltic Andesite
- Setting
- Subduction zone, continental, over 25 km
- Last eruption
- 550 CE
- Largest known
- VEI 5, paroxysmal, 550 CE
- Eruptions
- 3 confirmed in the record
- Where
- 36.48°N 138.85°E · Japan
- Region
- Northeast Japan Volcanic Arc, Northwestern Pacific Volcanic Regions
- Record
- Global Volcanism Program, volcano 283122
Not a hazard warning. For safety information follow the World Organization of Volcano Observatories (its directory lists the observatory for each country).