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Bliznetsy

용암원추 · Russia · 265m

Two closely spaced vents visible near the center of this photo produced the Bliznetsy ("Twins") lava flows. Prominent compressional ridges are visible on the flows, which were dated at about 3,000 years ago. Emplacement of the lava field was preceded by weak phreatomagmatic eruptions.
Two closely spaced vents visible near the center of this photo produced the Bliznetsy ("Twins") lava flows. Prominent compressional ridges are visible on the flows, which were dated at about 3,000 years ago. Emplacement of the lava field was preceded by weak phreatomagmatic eruptions. · 사진: Photo courtesy of Maria Pevzner (Russian Academy of Sciences, Moscow).
화산 유형
용암원추
국가
Russia
지역
Northwestern Pacific Volcanic Regions / Central Kamchatka Volcanic Arc
해발
265m
좌표
57.350, 161.370
마지막 분화
-1060년
판구조 환경
Subduction zone / Continental crust (> 25 km)
화산 지형
Minor
주요 암석
Andesite / Basaltic Andesite
지질학적 요약

The Bliznetsy ("Twins") lava flows occupy a low-lying area east of the Sredinny Range and north of the Eastern Volcanic Zone volcanoes. The young flows lie south of the Ozernaya River about 80 km north of historically active Sheveluch volcano. Effusion of about 0.5 km3 of lava flows about 3000 years ago was preceded by weak phreatomagmatic eruptions.

분화 이력

요약 (VEI 시계열)
막대를 클릭하면 개별 분화가 표시됩니다
1060 BCE~1060 BCE · 1건 · 최고 VEI 11060 BCE1060 BCE1059 BCE1059 BCE1059 BCE

상세 타임라인

  1. 기원전 1060년 (±40년)VEI 1지질학적 추정
    BCE 1060 ~ 진행 중

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