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    Volcano

    Alney-Chashakondzha

    Stratovolcano · 2,570 m · Russia

    Alney-Chashakondzha
    Photo: NASA Space Shuttle image (http://eol.jsc.nasa.gov/) · Public domain · Wikimedia Commons

    Alney-Chashakondzha sits on the Okhotsk Plate, in a subduction zone. 3 eruptions are known since the end of the last ice age, the most recent in 1600.

    Elevation
    2,570 m
    Type
    Stratovolcano
    Tectonic Setting
    Subduction zone, continental crust
    Dominant Rock
    Basalt / Picro-Basalt
    Plate
    Okhotsk Plate
    Country
    Russia
    Last Eruption
    1600
    Known Eruptions (Holocene)
    3
    Max. Explosivity (VEI)
    3

    Eruption Timeline

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

    660 BCE · VEI 3650 BCE · VEI 31600 VEI 2VEI 4VEI 6 660 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