GVP volcano 357040 · no holder yet
Planchon-Peteroa
Planchon-Peteroa is a 3,977 m stratovolcano in Chile, erupting as recently as 2025.
- Type
- Stratovolcano(es) (composite landform)
- Summit
- 3,977 m above sea level
- Rock
- Andesite / Basaltic Andesite
- Setting
- Subduction zone, continental, over 25 km
- Last eruption
- 2025
- Largest known
- VEI 4, cataclysmic, 1762
- Eruptions
- 21 confirmed in the record
- Where
- 35.22°S 70.57°W · Chile
- Region
- Southern Andean Volcanic Arc, South America Volcanic Regions
- Record
- Global Volcanism Program, volcano 357040
Not a hazard warning. For safety information follow the World Organization of Volcano Observatories (its directory lists the observatory for each country).