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Diaporama
Dukono volcan
Complex volcano 1185 m (3,888 ft)
Halmahera, Indonésie, 1.68°N / 127.88°E
Condition actuelle: en éruption (4 sur 5)
Dukono webcams / données en temps réel | Reports
Dukono livres | Tours
Eruptions du volcan Dukono:
1550, 1719, 1868(?), 1933-ongoing (as of 2011)
Style éruptif tipique:
Explosive and effusive (lava flows)
Derniers séismes proches
Voyages au volcan Dukono
Volcans et Épices (17 jours de trekking sur les volcans de la mer des Moluques: N-Sulawesi, Karangetang et Halmahera)

Derniers images satellite

Sentinel hub | Landsat 8
 

Dukono volcano news & eruption updates

Dukono volcano (Halmahera, Indonesia): constant ash venting

lundi nov. 10, 2014 22:23 | AUTEUR : T

Ash plume from Dukono on 9 Nov 2014
Ash plume from Dukono on 9 Nov 2014
During our stay at the volcano from 8-10 Nov, there were no explosions, but the volcano produced vigorous constant ash venting from at least 2 vents inside the crater.
The ash plume was rising 200-400 meters and drifting to the southeast.
When observed from the rim of the crater, a dense jet of ash and blocks, with some incandescent material, could be seen leaving the vents as from a turbine. Solid material reached only few tens of meters height and fell back into the inner crater.
This process was accompanied by hissing noises and the constant crackling sound of falling stones, reminding of ocean surf. Occasional small lightnings occur frequently within the eruption plume.
Actualités précédentes
mardi, oct. 28, 2014
Explosive activity at the volcano continues. An ash plume at estimated 10,000 ft (3 km) altitude was seen drifting 45 nautical miles to the east on satellite data today (VAAC Darwin). [details]
jeudi, oct. 16, 2014
Ash emissions continue. Darwin VAAC reported several ash plumes rising to estimated 8,000 ft (2.4 km) altitude and extending up to approx. 100 km NE. [details]
mercredi, oct. 01, 2014
Explosive activity continues at the volcano. An ash plume rising to 7,000 ft (2.1 km) was reported yesterday evening extending 40 km to the NE (Darwin VAAC). [details]
mercredi, sept. 24, 2014
After a phase of probably lower activity during the past weeks, strombolian activity picked up again and sometimes produces ash plumes that rise to 2-3 km. [details]
vendredi, sept. 05, 2014
Ash eruptions continue. A volcanic ash plume was spotted this morning extending 50 km to the NE from the volcano by Darwin VAAC. [details]

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