Get our newsletter!
Voyages aux volcans actifs !
Volcanoes & Earthquakes - new app for Android
Volcanoes & Earthquakes - app for iPhone & iPad

Départs garantis:
1-19 sept. 2019: Kamchatka - Land of Colors - Kamchatka (Russia)
3-18 sept. 2019: Du Krakatau à Bali - Java (Indonésie)
12-20 oct. 2019: Montagnes de Feu - du Stromboli à l'Etna - Eoliennes + Etna
2-18 nov. 2019: Volcans et Épices - Mer des Moluques (Sulawesi, Indonésie)
17-21 nov. 2019: Spécial Volcan Krakatau - Le Krakatau, détroit de la Sonde
17-30 nov. 2019: Désert, sels et volcans - Désert de Danakil (Éthiopie)
9-17 mai 2020: Montagnes de Feu - du Stromboli à l'Etna - Eoliennes + Etna
: Places libres / : Départ garanti / : Quelques places disponibles / : Groupe fermé
Diaporama
Nishino-shima volcan
caldera, submarine volcano approx 70 m / 215 ft (currently growing)
Volcano Islands, Japan, 27.27°N / 140.88°E
Condition actuelle: en vigilance - niveau agité (2 sur 5)
Nishino-shima webcams / données en temps réel | Reports
Nishino-shima livres
Eruptions du volcan Nishino-shima:
1985(?), 1982(?), 1980(?), 1978(?), 1975(?), 1973-74
Style éruptif tipique:
explosive
Derniers séismes proches
Derniers images satellite
 

Nishino-shima volcano news & activity updates:

Nishino-shima volcano (Japan): eruption continues, new bathymetric report

mercredi oct. 21, 2015 08:56 | AUTEUR : T

Strombolian activity at Nishinoshima on 18 Oct 2015 (Japan Coast Guard)
Strombolian activity at Nishinoshima on 18 Oct 2015 (Japan Coast Guard)
Cross section of the island showin the land added during the ongoing eruption (yellow)
Cross section of the island showin the land added during the ongoing eruption (yellow)
Map of the new island (note the original size in dashed outline)
Map of the new island (note the original size in dashed outline)
The eruption that had started in Nov 2013 still continues with no significant changes. During the most recent survey on 18 Oct by the Japanese Coast guard, strombolian activity was observed at the central vent, but lava flows no longer reached the coast of the young island, which is being affected and modified by wave erosion.
According to a bathymetric analysis conducted between June 22 and July 9, the total lava volume erupted so far is approx. 160 million cubic meters, of which 74 million m3 are under sea level.
---
Source:
Actualités précédentes
Nishinoshima on 24 July - note the path of the lava tube (line) and the active delta on the eastern coast (lower right)
samedi, août 08, 2015
The volcano on the island continues to erupt lava flows that continue to gradually enlarge the island. ... [details]
Landsat 8 infrared image of Nishinoshima on 21 June 2015 showing the active areas (vent and lava delta)
mardi, juin 23, 2015
The eruption on the island continues with apparently relatively steady lava effusion that feeds active flows reaching and enlarging the SE corner of the island, which has now 2.7 square kilometer of surface. ... [details]
mardi, mars 03, 2015
The eruption continued at least through 27 February. ... [details]
Thermal Landsat 8 image of Nishino-Shima from 12 Jan 2015 (GSI via Culture Volcan)
lundi, janv. 19, 2015
The island continues to grow with lava flows, which recently have been mostly active towards the east from the main vent, while most growth during Nov-Dec had been towards the north, where a vast plateau has been built. ... [details]
Nishinoshima seen on 25 Dec 2014 (Japanese Coast Guard)
samedi, déc. 27, 2014
The eruption continues well into its second year, steadily enlarging the island with lava flows. During the past weeks, most activity has been concentrated to produce flows towards the north and northwest where the island has been growing considerably. ... [details]

Plus sur VolcanoDiscovery:

Copyright: VolcanoDiscovery ou autres sources indiquées.
Utilisation des documents: Les textes, les images et les vidéos de ce site internet sont protégées par copyright. Toute reproduction et tout usage sans accord préalable ne sont pas autorisés. Si vous désirez acquérir pour certains documents (photos, vidéos, textes ou autres) le droit de reproduction, d'édition et, plus généralement, de toute utilisation destinée à un usage public, qu'elle soit commerciale ou pas, vous êtes priés de nous contacter.