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Nylgimelkin

Shield(s) in Russia

Last Eruption: -3550

Key Facts

Elevation

1,764 m (5,787 ft)

Type

Shield(s)

Location

57.970°, 160.650°

Region

Central Kamchatka Volcanic Arc

Rock Type

Basalt / Picro-Basalt

Tectonic Setting

Subduction zone

Location

Loading map...

Overview

The basaltic Nylgimelkin (also known as Atlasov) shield volcano and the topographically higher but smaller shield of Novagrablenova are dwarfed by their neighbor, the glacier-clad Pleistocene Khuvkhoitun, the highest Quaternary volcano of the northern Sredinny Range. The two youthful shields were constructed on the W and NW flanks of Khuvkhoitun. Lava flows from them extend primarily to the west.

Cinder cones and a lava flow were erupted along a fissure at Nylgimelkin about 5,500 years ago.

Volcanic Hazards & Risk Assessment

Primary Hazards

    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
    Eruption Dated

    Eruption Statistics & Analysis

    MetricValueGlobal RankingSignificance
    Total Recorded EruptionsUnknownLowModerately active volcano
    Maximum VEIVEI UnknownMinorLocal impact potential
    Recent Activity5576 years agoHistoricalHistorically 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: 300650
    • Evidence: Eruption Dated
    • Epoch: Holocene

    About the Photo

    This cone formed at the top of Nylgimelkin, with the larger Pleistocene Khuvkhoitun volcano visible in the background. Lava flows from Nylgimelkin were erupted along a fissure about 5,500 years ago.

    Copyrighted photo by Maria Pevzner, 2005 (Russian Academy of Sciences, Moscow).

    Basic Information

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