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  • Russia
  • Kuril Islands
  • Stratovolcano
  • Unknown - Unrest / Pleistocene
  • Country
  • Volcanic Region
  • Primary Volcano Type
  • Last Known Eruption
  • 48.75°N
  • 154.02°E

  • 828 m
    2716 ft

  • 290808
  • Latitude
  • Longitude

  • Summit

  • Volcano

The Global Volcanism Program has no activity reports for Kuntomintar.

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

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

Volcano Types


Tectonic Setting

Subduction zone
Intermediate crust (15-25 km)

Geological Summary

Kuntomintar is a Pleistocene andesitic stratovolcano that occupies the southern end of Shiashkotan Island in the central Kuriles. A central cone fills a 4-4.5 km caldera, whose rim is visible on the NE side. A second caldera on the west side is breached to the west. An Ainu village that reportedly was destroyed by an eruption in 1872 was later found to be located near Sinarka volcano (Gorshkov, 1970). The only known postglacial activity of Kuntomintar is continuous solfataric activity that originates near the east wall of the inner caldera and a nearby hot sulfur spring.

Eruptive History

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

Start Date Stop Date Eruption Certainty VEI Evidence Activity Area or Unit
[ 1872 ] [ Unknown ] Discredited    

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.


Kitaio | Kita-Iwo-dake | Minami-Iwo-dake


Feature Name Feature Type Elevation Latitude Longitude
Inner caldera wall Fumarole

Photo Gallery

Kuntomintar is a Pleistocene stratovolcano that occupies the southern end of Shiashkotan Island in the central Kurils. A caldera on the west side, prominent in this Space Shuttle image (with north to the upper left), is breached widely toward the Sea of Okhotsk. A reported 1872 eruption from Kuntomintar was later found to have originated from Sinarka, the northern of the two volcanoes forming Shiashkotan Island. The only known Holocene activity of Kuntomintar is continuous solfataric activity near the east wall of the inner caldera.

NASA Space Shuttle image ISS005-E-6515, 2002 (http://eol.jsc.nasa.gov/).


The following references have all been used during the compilation of data for this volcano, it is not a comprehensive bibliography. Discussion of another volcano or eruption (sometimes far from the one that is the subject of the manuscript) may produce a citation that is not at all apparent from the title.

Gorshkov G S, 1958. Kurile Islands. Catalog of Active Volcanoes of the World and Solfatara Fields, Rome: IAVCEI, 7: 1-99.

Gorshkov G S, 1970. Volcanism and the Upper Mantle; Investigations in the Kurile Island Arc. New York: Plenum Publishing Corp, 385 p.

Affiliated Databases

Large Eruptions of Kuntomintar Information about large Quaternary eruptions (VEI >= 4) is cataloged in the Large Magnitude Explosive Volcanic Eruptions (LaMEVE) database of the Volcano Global Risk Identification and Analysis Project (VOGRIPA).
WOVOdat WOVOdat is a database of volcanic unrest; instrumentally and visually recorded changes in seismicity, ground deformation, gas emission, and other parameters from their normal baselines. It is sponsored by the World Organization of Volcano Observatories (WOVO) and presently hosted at the Earth Observatory of Singapore.
EarthChem EarthChem develops and maintains databases, software, and services that support the preservation, discovery, access and analysis of geochemical data, and facilitate their integration with the broad array of other available earth science parameters. EarthChem is operated by a joint team of disciplinary scientists, data scientists, data managers and information technology developers who are part of the NSF-funded data facility Integrated Earth Data Applications (IEDA). IEDA is a collaborative effort of EarthChem and the Marine Geoscience Data System (MGDS).
Smithsonian Collections Search the Smithsonian's NMNH Department of Mineral Sciences collections database. Go to the "Search Rocks and Ores" tab and use the Volcano Name drop-down to find samples.