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Planchon-Peteroa: eruption history
Elevation3,977 m
TypeStratovolcano
Confirmed eruptions21#7 of 66 in country
Latest eruption2025-10-25
Largest VEI4
Location-35.22, -70.57
Eruptions per century (since 1500)
0
1
2
5
7
4
By VEI
5
12
3
1
Eruptions (latest first, up to 60)
| Start | VEI | End | Area |
|---|---|---|---|
| 2025-10-25 | 2 | 2025 | |
| 2018-11-07 | 1 | 2019 | Peteroa Crater |
| 2011-02-17 | 2 | 2011 | Peteroa |
| 2010-09-06 | 2 | 2010 | Peteroa |
| 1998-11-18 | 1 | 1998 | |
| 1991-02-09 | 2 | 1991 | Peteroa |
| 1962-01-16 | 1 | – | Peteroa |
| 1960-07-10 | 1 | – | Petoroa (1889-94 crater) |
| 1959-11-06 | 1 | – | Petoroa (1889-94 crater) |
| 1938-09-16 | 2 | 1938 | Peteroa |
| 1937-04-16 | 2 | 1937 | Petoroa (south of 1889-94 crater) |
| 1889-09-16 | 2 | 1894 | Peteroa (SE of 1762 crater) |
| 1878-07-02 | 2 | – | Peteroa |
| 1860-07-02 | 2 | – | Peteroa |
| 1837-02-16 | 2 | – | Peteroa |
| 1835-07-02 | 2 | – | Peteroa |
| 1762-12-03 | 4 | – | Peteroa (2 km S of Planchón summit) |
| 1751-11 | 2 | 1751 | |
| 1660 | 3 | – | Peteroa |
| 900 | 3 | – | |
| 5080 BCE | 3 | – |
Nearby volcanoes
| Volcano | Distance | Eruptions |
|---|---|---|
| Calabozos | 38 km | 0 |
| Descabezado Grande | 43 km | 1 |
| Tinguiririca | 50 km | 1 |
| Azul, Cerro | 51 km | 9 |
| Infiernillo | 62 km | 1 |
| Risco Plateado | 63 km | 0 |
| Palomo | 73 km | 0 |
| San Pedro-Pellado | 89 km | 0 |
Eruption records from the Smithsonian Global Volcanism Program; older eruptions may be missing. VEI = Volcanic Explosivity Index (0–8). For current alerts, check the official agency.