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Severny

순상화산 · Russia · 1936m

The red Tobeltsen scoria cone, seen from the SE, lies on the lower WSW flank of Severny erupted about 3,500 years ago and was the source of lava flows that descend diagonally to the lower left. Severny is a late-Quaternary volcano located at the NW end of a major NE-trending graben along the crest of the northern Sredinny Range.
The red Tobeltsen scoria cone, seen from the SE, lies on the lower WSW flank of Severny erupted about 3,500 years ago and was the source of lava flows that descend diagonally to the lower left. Severny is a late-Quaternary volcano located at the NW end of a major NE-trending graben along the crest of the northern Sredinny Range. · 사진: Copyrighted photo by Maria Pevzner, 2005 (Russian Academy of Sciences, Moscow).
화산 유형
순상화산
국가
Russia
지역
Northwestern Pacific Volcanic Regions / Central Kamchatka Volcanic Arc
해발
1936m
좌표
58.280, 160.870
마지막 분화
-1550년
판구조 환경
Subduction zone / Continental crust (> 25 km)
화산 지형
Shield
주요 암석
Basalt / Picro-Basalt
지질학적 요약

Severny is a late Quaternary shield volcano located at the NW end of a major NE-trending graben along the crest of the northern Sredinny Range. It is capped by a small stratovolcano, a small shield volcano was constructed on its SW flank, and an even smaller shield grew on the NE flank. The basaltic Tobeltsen cinder cone on the WSW flank and associated lava flows were erupted about 3,500 years ago.

분화 이력

요약 (VEI 시계열)
막대를 클릭하면 개별 분화가 표시됩니다
1550 BCE~1550 BCE · 1건 · 최고 VEI ?1550 BCE1550 BCE1549 BCE1549 BCE1549 BCE

상세 타임라인

  1. 기원전 1550년VEI ?지질학적 추정
    BCE 1550 ~ 진행 중
    WSW flank (Tobeltsen)

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