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Vilyuchik

Vilyuchinsky

Stratovolkan · Russia · 2173 m

Vilyuchik is a Holocene volcano that forms a prominent landmark south of Avachinsky Bay. It is seen here from the south between Mutnovsky and Gorely volcanoes. Deep erosional valleys are visible on the flanks, and lava domes scoria cones were constructed at its base.
Vilyuchik is a Holocene volcano that forms a prominent landmark south of Avachinsky Bay. It is seen here from the south between Mutnovsky and Gorely volcanoes. Deep erosional valleys are visible on the flanks, and lava domes scoria cones were constructed at its base. · Foto: Photo by Phil Austin, University of Southern Florida, 1992 (courtesy of Pavel Kepezhinskas). · Wikimedia Commons
Tipe
Stratovolkan
Negara
Russia
Wilayah
Pasifik Barat Laut / Kuril Volcanic Arc
Ketinggian
2173 m
Koordinat
52.700, 158.280
Letusan terakhir
-8050
Kondisi tektonik
Subduction zone / Continental crust (> 25 km)
Bentuk lahan
Composite
Batuan utama
Andesite / Basaltic Andesite
Ringkasan geologi

Vilyuchinsky, or Vilyuchik, is a steep-sided Pleistocene-to-Holocene stratovolcano south of Avachinsky Bay. Deep erosional gullies dissect the flanks, with Lava domes and young basaltic cinder cones 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 have affected habited areas.

Riwayat letusan

Ringkasan (VEI dari waktu ke waktu)
Klik pada bar untuk melihat letusan individu
8050 BCE~8050 BCE · 1 letusan · VEI maks. 28050 BCE8050 BCE8049 BCE8049 BCE8049 BCE

Garis waktu rinci

  1. 8050 SMVEI 2Perkiraan geologi
    BCE 8050 – Berlangsung

Tautan eksternal

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