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Shisheika

Kubah lava · Russia · 355 m

The Shisheika lava dome, seen here from the west, is located to the west of the Sredinny Range, near the mouth of the Shishei River. The eruption occurred about 4,000 years ago and began as a minor explosive eruption that dispersed tephra to around 20 km from the source.
The Shisheika lava dome, seen here from the west, is located to the west of the Sredinny Range, near the mouth of the Shishei River. The eruption occurred about 4,000 years ago and began as a minor explosive eruption that dispersed tephra to around 20 km from the source. · Foto: Copyrighted photo by Maria Pevzner (Holocene Kamchataka volcanoes; http://www.kscnet.ru/ivs/volcanoes/holocene/main/main.htm).
Tipe
Kubah lava
Negara
Russia
Wilayah
Northwestern Pacific Volcanic Regions / Central Kamchatka Volcanic Arc
Ketinggian
355 m
Koordinat
57.153, 161.090
Letusan terakhir
-2240
Kondisi tektonik
Subduction zone / Continental crust (> 25 km)
Bentuk lahan
Minor (Basaltic)
Batuan utama
Andesite / Basaltic Andesite
Ringkasan geologi

The andesitic Shisheika lava dome lies far to the west of the crest of the Sredinny Range, near the mouth of the Shishei River. The dome and associated lava flows were erupted about 4,200 years ago during one of several Holocene eruptions on the lower flanks of the Sredinny Range.

Riwayat letusan

Ringkasan (VEI dari waktu ke waktu)
Klik pada bar untuk melihat letusan individu
2240 BCE~2240 BCE · 1 letusan · VEI maks. ?2240 BCE2240 BCE2239 BCE2239 BCE2239 BCE

Garis waktu rinci

  1. 2240 SMVEI ?Perkiraan geologi
    BCE 2240 – Berlangsung

Tautan eksternal

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