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Severny

Volcán en escudo · 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
Volcán en escudo
País
Russia
Región
Northwestern Pacific Volcanic Regions / Central Kamchatka Volcanic Arc
Altitud
1936 m
Coordenadas
58.280, 160.870
Última erupción
-1550
Contexto tectónico
Subduction zone / Continental crust (> 25 km)
Forma volcánica
Shield
Roca principal
Basalt / Picro-Basalt
Resumen geológico

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.

Historial de erupciones

Resumen (VEI en el tiempo)
Haga clic en una barra para ver erupciones individuales
1550 BCE~1550 BCE · 1 erupciones · VEI máx. ?1550 BCE1550 BCE1549 BCE1549 BCE1549 BCE

Línea de tiempo detallada

  1. 1550 a. C.VEI ?Estimación geológica
    BCE 1550 – En curso
    WSW flank (Tobeltsen)

Enlaces externos

⚠ Solo como referencia. No apto para respuesta ante emergencias.