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Visokiy

Stratovolcano in Russia

Key Facts

Elevation

1,227 m (4,026 ft)

Type

Stratovolcano

Location

52.435°, 157.933°

Region

Kuril Volcanic Arc

Rock Type

Basalt / Picro-Basalt

Tectonic Setting

Subduction zone

Location

Loading map...

Overview

The basaltic Visokiy cone is the largest and central feature of a 10-km-long line of basaltic cinder cones between Asacha to the SW and Gorely to the NE. The small Golyi shield volcano lies immediately to the WSW (Masurenkov, 1980; Kozhemyaka et al. , 1984).

Volcanic Hazards & Risk Assessment

Primary Hazards

  • Pyroclastic flows
  • Lava flows
  • Volcanic bombs and ballistics
  • Lahars and mudflows

Risk Level

Population at RiskModerate
Infrastructure RiskModerate
Aviation RiskSignificant

Geological Composition & Structure

Rock Types

Primary
Basalt / Picro-Basalt
Silica Content
Low (45-52% SiO₂)

Tectonic Setting

Subduction zone
Formed by oceanic plate subduction, typically producing explosive eruptions due to water-rich magmas.

Age & Formation

Epoch
Holocene
Evidence
Evidence Credible

Eruption Statistics & Analysis

MetricValueGlobal RankingSignificance
Total Recorded EruptionsUnknownLowModerately active volcano
Maximum VEIVEI UnknownMinorLocal impact potential
Recent ActivityUnknownHistoricalHistorically active

Monitoring & Alert Status

Monitoring Networks

Global Volcanism Program
International eruption database

Current Status

Normal
No recent activity. Routine monitoring continues.

Nearby Volcanoes in Northwestern Pacific Volcanic Regions

Regional Volcanic Activity
The Northwestern Pacific Volcanic Regions contains multiple active volcanic systems. Cross-regional magma interactions and tectonic stresses can influence eruption patterns across the entire arc. Monitor regional seismic activity and volcanic alerts.

Quick Info

  • Smithsonian ID: 300059
  • Evidence: Evidence Credible
  • Epoch: Holocene

About the Photo

Visokiy (left of center) is surrounded by young lava flows produced by regional basaltic volcanism, seen here from the southwest. Mutnovsky is the cone on the horizon and to the left is Gorely.

Photo by Andrei Tsvetkov, 1977.

Basic Information

This page shows basic data from the Smithsonian Global Volcanism Program. For more detailed information, visit the official Smithsonian page.