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Veer

Cono piroclástico · Russia · 520 m

Flow ridges are visible on the surface of a sparsely vegetated lava flow originating from the Veer scoria cone to the right, in the Levaya Avacha river valley. Veer is one of a number of cones scattered throughout the Avacha river basin. This eruption took place 1,600-1,700 years Before Present (BP).
Flow ridges are visible on the surface of a sparsely vegetated lava flow originating from the Veer scoria cone to the right, in the Levaya Avacha river valley. Veer is one of a number of cones scattered throughout the Avacha river basin. This eruption took place 1,600-1,700 years Before Present (BP). · Foto: Copyrighted photo by Oleg Dirksen (Holocene Kamchataka volcanoes; http://www.kscnet.ru/ivs/volcanoes/holocene/main/main.htm).
Tipo
Cono piroclástico
País
Russia
Región
Northwestern Pacific Volcanic Regions / Eastern Kamchatka Volcanic Arc
Altitud
520 m
Coordenadas
53.752, 158.448
Última erupción
390
Contexto tectónico
Subduction zone / Continental crust (> 25 km)
Forma volcánica
Minor (Basaltic)
Roca principal
Basalt / Picro-Basalt
Resumen geológico

Cinder cones along the Levaya Avacha River about 60 km N of Petropavlovsk-Kamchatskiy erupted lavas over young river terraces. The basaltic Veer cone, located on the W side of the river, produced a lava flow with prominent ridges that descended into the valley. Although Krijanovsky (1934) listed an 1856 eruption, stratigraphic studies have shown that the eruption occurred sometime between the 1,500 years before present (BP) eruption from Barany Amphitheater of Opala volcano and a 1,630 BP eruption from Avachinsky (Dirksen, 1999 pers. comm.). Nearby andesitic Pravy volcano is also of postglacial age.

Historial de erupciones

Resumen (VEI en el tiempo)
Haga clic en una barra para ver erupciones individuales
390~390 · 1 erupciones · VEI máx. 2390390391391391

Línea de tiempo detallada

  1. 390 (±75 años)VEI 2Estimación geológica
    390 – En curso

Enlaces externos

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