Kronotsky

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  • Country
  • Volcanic Region
  • Primary Volcano Type
  • Last Known Eruption
  • 54.753°N
  • 160.533°E

  • 3482 m
    11421 ft

  • 300200
  • Latitude
  • Longitude

  • Summit
    Elevation

  • Volcano
    Number

The Global Volcanism Program has no activity reports for Kronotsky.

The Global Volcanism Program has no Weekly Reports available for Kronotsky.

The Global Volcanism Program has no Bulletin Reports available for Kronotsky.

This symmetrical stratovolcano, one of the most scenic in Kamchatka, lies between the Pacific Ocean and Lake Kronotsky, Kamchatka's largest lake. The lake formed at the end of the Pleistocene and the beginning of the Holocene when extensive lava flows on the south side of Kronotsky volcano dammed the Listvenichnaya River. The flanks of the massive 3528-m-high volcano, one of the largest in Kamchatka, are dissected by radial valleys up to 200 m deep. A volcanic neck plugs the summit crater. Cinder cones are found on the north and primarily on the SE and SW flanks. Kronotsky lavas have been dominantly basaltic, with the exception of the small basaltic-andesite summit lava extrusion and a flank lava flow. Weak phreatic eruptions took place in the 20th century.

Summary of Holocene eruption dates and Volcanic Explosivity Indices (VEI).

Start Date Stop Date Eruption Certainty VEI Evidence Activity Area or Unit
1923 Feb Unknown Confirmed 2 Historical Observations Summit and/or south flank (3150 m)
1922 Nov Unknown Confirmed 2 Historical Observations South flank (3150 m)
0050 BCE (?) Unknown Confirmed   Tephrochronology

This compilation of synonyms and subsidiary features may not be comprehensive. Features are organized into four major categories: Cones, Craters, Domes, and Thermal Features. Synonyms of features appear indented below the primary name. In some cases additional feature type, elevation, or location details are provided.


Synonyms

Kronotzkaia Sopka | Kronotzky | Kronozky