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Severny

Vulcano a scudo · Russia · 1936 m

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. · Foto: Copyrighted photo by Maria Pevzner, 2005 (Russian Academy of Sciences, Moscow).
Tipo
Vulcano a scudo
Paese
Russia
Regione
Northwestern Pacific Volcanic Regions / Central Kamchatka Volcanic Arc
Altitudine
1936 m
Coordinate
58.280, 160.870
Ultima eruzione
-1550
Contesto tettonico
Subduction zone / Continental crust (> 25 km)
Forma vulcanica
Shield
Roccia principale
Basalt / Picro-Basalt
Sintesi geologica

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.

Storia delle eruzioni

Riepilogo (VEI nel tempo)
Fai clic su una barra per vedere le singole eruzioni
1550 BCE~1550 BCE · 1 eruzioni · VEI max. ?1550 BCE1550 BCE1549 BCE1549 BCE1549 BCE

Cronologia dettagliata

  1. 1550 a.C.VEI ?Stima geologica
    BCE 1550 – In corso
    WSW flank (Tobeltsen)

Link esterni

⚠ Solo a scopo informativo. Non adatto a situazioni di emergenza.