What kind of volcano is Hakone?

Hakone is classified as a Complex in Japan. Its tectonic setting is Subduction zone / Continental crust (> 25 km).

How is seismicity near Hakone monitored here?

Earthquakes within 50 km of the crater are aggregated from 18 seismic networks and checked against a swarm rule that compares the current rate with this volcano's own 30-day background. Ash advisories come from the VAAC centres that are connected.

Steaming fumaroles of Owakudani valley in the Hakone caldera, Japan

Photo:Lee Siebertvia Smithsonian GVP

Volcano Dossier•GVP #283020

35.23°N, 139.02°E

Erupted since 2000

Japonya→

Volcano Hakone

Tokyo'ya 100 km'den daha yakın, kaplıca kasabalarıyla çevrili ve içinde Ashi Gölü'nü barındıran bir kaldera. Volkanik kaynaklarda haşlanan yumurtaların kararadığı dumanlı Owakudani vadisi yaklaşık 3.000 yıl önceki bir püskürmeyle oluştu; 2015'te burada meydana gelen küçük bir buhar patlaması alarm seviyesini yükseltti ve vadiyi aylarca kapattı.

Last Eruption

2015

Erupted since 2000

Summit Elevation

1.4 km

Karmaşık volkan · Andezit / Bazaltik andezit

Seismic State

Normal Baseline

0 events (1.0x rate)

Interactive Volcano & Seismicity Map

Seismicity within 50 km radius, active VAAC ash plumes, and tectonic plate boundaries.

Recent seismicity within 50 km

0 events in the last 12 h within 25 km of the crater.

Zaman	Büyüklük	Merkez Üssü / Konum	Mesafe	Derinlik
15d önce	M2.3	59 km SW of Hachiōji (Japan)	4.1 km	0 km
29d önce	M3.4	NEAR S. COAST OF HONSHU, JAPAN (JMA)	31 km	40 km
29d önce	M3.4	神奈川県西部, Japan	31 km	40 km

Geological & Tectonic Profile

Karmaşık volkan

Hakone is an active Complex formed in an active Subduction zone / Continental crust (> 25 km). Dominant lithology: Andesite / Basaltic Andesite.

Edifice TypeKarmaşık volkan

Major RockAndezit / Bazaltik andezit

Tectonic SettingDalma-batma zonu

Volcanic ArcIzu volkanik yayı

Volcanic Dossier

VN #283020

Official catalogue parameters, coordinates, elevation and geotectonic classification.

ÜlkeJaponya

Krater koordinatları35.233°, 139.021°

Summit Elevation1.4 km

SubregionIzu volkanik yayı

Catalog SourceSmithsonian GVP (#283020)

Authoritative Monitoring Infrastructure

All 18 Networks & VAAC →

Seismic ObservatoryJMA

Japan Meteorological Agency (Volcano Observation)

Official Portal

ICAO Aviation Ash Center

Tokyo VAAC (JMA)

Tokyo, Japan

VAAC Advisory Desk

Swarm telemetry correlated across 18 networks against a 30-day baseline.Read Science & Physics →

Bölgesel Sismik Profil

Tokyo ve Kanto Ovası

Explore live seismic monitoring, historical danger benchmarks, fault slip models and recurrence intervals for Tokyo ve Kanto Ovası.

Bölgesel Merkezi Aç

Sıkça Sorulan Sorular (SSS)

Doğrulanmış bilimsel, operasyonel ve acil durum protokolleri

The most recent eruption of Hakone recorded by the Smithsonian Global Volcanism Program was in 2015.

Catalogue: Smithsonian Institution, Global Volcanism Program.Smithsonian GVP profile