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8-16 mai 2021: Montagnes de Feu - du Stromboli à l'Etna - Eoliennes + Etna
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White Island volcan
stratovolcan 321 m / 1,053 ft
New Zealand, -37.52°S / 177.18°E
Condition actuelle: normal / en sommeil (1 sur 5)
White Island webcams / données en temps réel | Reports
White Island livres | Tours
Eruptions du volcan White Island:
2019, 2016, 2013, 2012, 2001, 1998-2000, 1998, 1995, 1986-94, 1983-84, 1976-82, 1974, 1971, 1971, 1970, 1969, 1968-69, 1966-67, 1962, 1959, 1958, 1957, 1955, 1947, 1933, 1930, 1928, 1926, 1924, 1922, 1909, 1908 (?), 1886?,1886, 1885 (?), 1885, 1856 (?), 1836, 1826
Style éruptif tipique:
Explosive (in historic time: frequent small phreatic and phreatomagmatic eruptions)
Derniers séismes proches
Voyages au volcan White Island
Rêve Planétaire - Le Tour des Volcans du Monde (4 semaines de découvertes autour du Monde à Hawai'i - Vanuatu - Nouvelle Zélande - Indonésie)

Derniers images satellite

Sentinel hub | Landsat 8
 

Latest news & updates from White Island

dernier (2020) | 2019 | 2016 | Archive
mer., 16 sept. 2020, 06:47
Gas emissions from White Island volcano today (image: GeoNet)
GeoNet reported that volcanologists did a three gas flight observations and one observation flight over the last 6 weeks. Read more... lire toutes
jeu., 30 juil. 2020, 10:53
Since the last update, minor volcanic unrest continues at /White Island volcano. GNS scientists measured temperatures in the active vent (540°C) and found that these temperatures were lower than the temperatures measured in February (740°C). This is evidence that the active vent is slowly cooling. Read more... lire toutes
mer., 24 juin 2020, 11:10
GeoNet’s latest volcanic alert bulletin has changed the Aviation Colour Code to Green for Whakaari/White Island. This is a result of a “continuously decreasing level of volcanic activity”. This change in Aviation Colour Code comes a week after the Volcanic Alert Level was dropped to level 1 Read more... lire toutes
mar., 16 juin 2020, 08:36
Glow visible at night from White Island volcano (image: GeoNet)
Observations and monitoring data over the last few months indicate that Whakaari/White Island has been progressing on a gradual trend back to lower levels of unrest that are typical of the long-term behaviour of this volcano. Read more... lire toutes
mer., 10 juin 2020, 08:50
Gas emissions from White Island volcano today (image: GeoNet)
GeoNet volcanologists did a flight observations and aerial-based measurements over Whakaari/White Island in the past week. The observation flight showed continued high heat flow in the crater, while other activity largely remains within the range observed over the past few months. Read more... lire toutes
ven., 29 mai 2020, 06:38
Glow visible at night from White Island volcano (image: GeoNet)
GeoNet volcanologists did a flight observations and aerial-based measurements of the volcano. Results from the most recent gas flight on 27 May indicate an increased gas flux since the previous flight on 20 May. While previous observations indicated a trend back to levels that are typical for this volcano, the recent increase in SO2 and CO2 gas flux, could be attributed to a new batch of the magma beneath the volcano at shallow depth. Thermal infrared images, taken during the observation flight on 20 May, show that the lava extrusions, first detected in early January, are still very hot, at around 500 °C. Hot gases that are being emitted around these lava lobes generate a glow that can be seen on webcam images. Read more... lire toutes
dim., 19 avril 2020, 06:28
The volcano continues to emit SO2 gas, which is derived from magma at shallow depth beneath the surface and is one of the main indicators of volcanic unrest. Since the last update, there have been no significant changes in SO2 output. Emission rates for other gases were not measured due the lockdown from COVID-19. Seismic activity remains at lower levels and continues to fluctuate over periods of hours or days. Read more... lire toutes
mar., 10 mars 2020, 10:29
White steam plume from White Island´s crater today (image: GeoNet)
GeoNet did a flight observations and aerial-based measurements of the volcano in the past two weeks. The most recent gas flight confirms the overall decline in both CO2 and SO2 output since the 9 December 2019 eruption, although latest data shows slightly elevated amounts of gas compared to recent measurements. Read more... lire toutes
mer., 19 févr. 2020, 12:00
White steam plume from White Island´s crater today (image: GeoNet)
GeoNet did a gas flight that confirms the steady decline in both CO2 and SO2 flux since the eruption, albeit at slightly elevated levels. The result from this flight is consistent with recent gas measurements and indicates the continued presence of shallow magma beneath the primary vent area. Read more... lire toutes
mar., 4 févr. 2020, 11:16
White steam plume from White Island´s crater today (image: GeoNet)
GeoNet did a visual observation and gas flights last week and confirm no further extrusions of lava has occurred. Gas fluxes are lower than two weeks ago but remain elevated. Read more... lire toutes
jeu., 9 janv. 2020, 09:35
Steam plume rising from White Island (image: GeoNet )
GeoNet recorded strong and hot emissions of gases and steam plumes that occured and continue since 9 December, causing a glow that is seen on infrared cameras. Occasional minor ash emissions can be emitted from the active vent due to erosion. Read more... lire toutes
dernier (2020) | 2019 | 2016 | Archive

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