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    Infiernillo

    Volcanic field · 3,007 m · Argentina

    Infiernillo sits on the South American Plate, above a hotspot, away from plate boundaries. 1 eruption is known since the end of the last ice age, the most recent in 6,890 BCE.

    Elevation
    3,007 m
    Type
    Volcanic field
    Tectonic Setting
    Intraplate (hotspot), continental crust
    Dominant Rock
    Andesite / Basaltic Andesite
    Plate
    South American Plate
    Country
    Argentina
    Last Eruption
    6,890 BCE
    Known Eruptions (Holocene)
    1

    Eruption Timeline

    Each bar is an eruption; its height shows its explosivity (VEI 0 to 8).

    6,890 BCE VEI 2VEI 4VEI 6 6,890 BCE1500180019002000

    Eruption Uncertain Date

    Sources : Global Volcanism Program, 2026. Volcanoes of the World (v. 5.4.0; 7 Aug 2026), Smithsonian Institution, doi:10.5479/si.GVP.VOTW5-2026.5.4 (volcano.si.edu) · NOAA NCEI · USGS · Wikidata