Vilyuchik

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  • Country
  • Volcanic Region
  • Primary Volcano Type
  • Last Known Eruption
  • 52.7°N
  • 158.28°E

  • 2173 m
    7127 ft

  • 300083
  • Latitude
  • Longitude

  • Summit
    Elevation

  • Volcano
    Number

The Global Volcanism Program has no activity reports for Vilyuchik.

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

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

Vilyuchik, also known as Viliuchinsky or Uilyuchinsky, is a steep-sided Pleistocene-to-Holocene stratovolcano that forms a prominent landmark south of Avachinsky Bay. Deep erosional gullies dissect the flanks of the 2173-m-high volcano. Lava domes and young basaltic cinder cones were constructed at its base. Most of the growth of the volcano took place during the late Pleistocene. The last significant eruption took place from the summit crater about 10,000 years ago, producing a moderate airfall deposit and a lava flow. Landslides and rock avalanches from the steep-sided volcano have affected habited areas.

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

Start Date Stop Date Eruption Certainty VEI Evidence Activity Area or Unit
8050 BCE (?) Unknown Confirmed 2 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
Uilyuchinsky | Viliuchinskaya | Viliuchinsky | Vilyuchinskaya


Cones
Feature Name Feature Type Elevation Latitude Longitude
Barkhatnaya Cone
Steam plumes rise from geothermal prospects drilled during the late 1970's on the NE flank of Mutnovsky volcano. The wells yielded a steam-gas mixture from depths of 60-1200 m. The steep-sided Vilyuchik stratovolcano appears in the background to the NE.

Photo by Kamchatka Volcanic Eruptions Response Team, 1986 (courtesy of Dan Miller, U.S. Geological Survey).
An eruption plume from Gorely volcano drifts to the north across Avachinsky Bay in this 1980 view from Petropavlovsk, Kamchatka's largest city. Explosive activity began in June 1980, and intermittent explosions took place until July 1981. A strong eruption on July 31 produced an eruption plume that rose up to 5.5-km altitude, and a pyroclastic flow took place on December 3, 1980. The sharp-topped peak to the left of the eruption plume is Vilyuchik volcano.

Photo by Kamchatka Volcanic Eruptions Response Team, 1980 (courtesy of Dan Miller, U.S. Geological Survey).
Vilyuchik, also known as Uilyuchinsky, is a steep-sided Holocene stratovolcano that forms a prominent landmark south of Avachinsky Bay. It is seen here from the south, between Mutnovsky and Gorely volcanoes. Deep erosional gulleys dissect the flanks of the 2173-m-high volcano. Lava domes and young basaltic cinder cones were constructed at its base. It last erupted during the first half of the Holocene.

Photo by Phil Austin, University of Southern Florida, 1992 (courtesy of Pavel Kepezhinskas).
Sharp-topped Vilyuchik volcano (right center) rises NE of Mutnovsky volcano. The steep-sided stratovolcano last erupted during the early Holocene. Clouds fill one of the snow-mantled summit craters of the Mutnovsky volcano complex, one of the most active volcanoes of southern Kamchatka. Koryaksky (left) and Avachinsky (right) volcanoes rise in the distance across cloud-covered Avachinsky bay.

Photo by Oleg Volynets, 1971 (Institute of Volcanology, Petropavlovsk).
Vilyuchik, one of several volcanoes surrounding Avachinsky bay, is the most prominent peak visible across the bay to the south from Petropavlovsk. Weather clouds drift to the east from the summit of the 2173-m-high stratovolcano in this mid-1980's view from Kamchatka's largest city. No eruptions have occurred from Vilyuchik since the early Holocene.

Photo by Oleg Volynets, 1985 (Institute of Volcanology, Petropavlovsk).

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.

Braitseva O, Ponomareva V, Melekestsev I, Sulerzhitsky L, Pevzner M, 2002-. Holocene Kamchatka volcanoes. http://www.kscnet.ru/ivs/volcanoes/holocene/main/main.htm.

Erlich E N, Gorshkov G S (eds), 1979. Quaternary volcanism and tectonics in Kamchatka. Bull Volc, 42:1-4.

Hantke G, 1962. Ubersicht uber die Vulkanische Tatigkeit 1957-1959. Bull Volc, 24: 321-348.

Masurenkov Y P (ed), 1980. Volcanic Center: Structure, Dynamics and Products. Moscow: Nauka Pub, 299 p (in Russian).

Melekestsev I V, Braitseva O A, Ponomareva V V, Sulerzhitsky L D, 1990. Ages and dynamics of development of the active volcanoes of the Kurile-Kamchatka region. Internatl Geol Rev, 32: 436-448.

Sviatlovsky A E, 1959. Atlas of Volcanoes of the Soviet Union. Moscow: Akad Nauk SSSR, 170 p (in Russian with English summary).

Vlasov G M, 1967. Kamchatka, Kuril, and Komandorskiye Islands: geological description. In: {Geol of the USSR}, Moscow, 31: 1-827.

Volcano Types

Stratovolcano
Cinder cone(s)
Lava dome(s)

Tectonic Setting

Subduction zone
Continental crust (> 25 km)

Rock Types

Major
Andesite / Basaltic Andesite
Basalt / Picro-Basalt

Population

Within 5 km
Within 10 km
Within 30 km
Within 100 km
0
1
23,874
276,468

Affiliated Databases

Large Eruptions of Vilyuchik 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.