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Steaming fumaroles of Owakudani valley in the Hakone caldera, Japan
Photo:Lee Siebert
Volcano Dossier•GVP #283020
35.23°N, 139.02°E
Erupted since 2000
Jepang→

Volcano Hakone

Kaldera yang berjarak kurang dari 100 km dari Tokyo, dikelilingi kota-kota pemandian air panas dan memeluk Danau Ashi. Lembah Owakudani yang berasap, tempat telur yang direbus di mata air vulkanik berubah hitam, lahir dari letusan sekitar 3.000 tahun lalu; pada 2015 sebuah letusan uap kecil di sana menaikkan status waspada dan menutup lembah selama berbulan-bulan.

Last Eruption

2015

Erupted since 2000

Summit Elevation

1.4 km

Kompleks gunung api · Andesit / Andesit basal

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.

WaktuMagnitudoEpisenter / LokasiJarak
15d yang laluM2.359 km SW of Hachiōji (Japan)4.1 km
29d yang laluM3.4NEAR S. COAST OF HONSHU, JAPAN (JMA)31 km
29d yang laluM3.4神奈川県西部, Japan31 km

Geological & Tectonic Profile

Kompleks gunung api

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

Edifice TypeKompleks gunung api
Major RockAndesit / Andesit basal
Tectonic SettingZona subduksi
Volcanic ArcIzu busur vulkanik

Volcanic Dossier

VN #283020

Official catalogue parameters, coordinates, elevation and geotectonic classification.

NegaraJepang
Koordinat kawah35.233°, 139.021°
Summit Elevation1.4 km
SubregionIzu busur vulkanik
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 →
Profil Seismik Regional

Tokyo & Dataran Kanto

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

Buka Pusat Regional

Pertanyaan yang Sering Diajukan (FAQ)

Protokol ilmiah, operasional, dan darurat terverifikasi

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