Planchon-Peteroa, Chile

Caldera · 3,977 m (13,048 ft) · Chile-C

Planchon-Peteroa is a caldera in Chile, 3,977 m (13,048 ft) high. Its last known eruption: 1964 or later. NOAA records no significant eruption here.

Planchon-Peteroa on the map

Planchon-Peteroa and the volcanoes within 300 km, colored by when each last erupted.

Since 1964
1900 to 1963
1800s
AD 1 to 1799
Before AD 1, or undated

Open the live map with volcanic ash advisories

The volcano

Type: Caldera
Elevation: 3,977 m (13,048 ft)
Country: Chile
Region: Chile-C
Summit: 35.223° S, 70.568° W
Last known eruption: 1964 or later
Holocene activity known from: Historical
Smithsonian volcano number: 357040

Significant eruptions

NOAA records eruptions that killed, did damage, were very large, or set off a tsunami or earthquake.

None on record.

Around it

The volcanoes within 300 km.

Earthquakes near Planchon-Peteroa Volcanic ash advisories on the live map

Sources

Volcanoes and significant eruptions from NOAA’s National Centers for Environmental Information, Global Historical Hazard Database, cited as NCEI/WDS, doi:10.7289/V5PN93H7. Public domain. Read 2026-09-24. Volcano numbers are the Smithsonian Institution’s Global Volcanism Program’s.