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Diaporama
Calbuco volcan
stratovolcan 2003 m / 6,571 ft
Argentine/Chili (sud), South America, -41.33°S / -72.61°W
Condition actuelle: normal / en sommeil (1 sur 5)
Calbuco webcams / données en temps réel | Reports
Calbuco livres
Eruptions du volcan Calbuco:
1972, 1961, 1929, 1917, 1911-12, 1909, 1907, 1906, 1895, 1893-94
Style éruptif tipique:
explosive
Derniers séismes proches
Derniers images satellite
 

Calbuco volcano news & activity updates:

Calbuco volcano update: new ash emissions

Friday Apr 24, 2015 22:26 PM | AUTEUR : TOMPFEIFFER

Ash emission from Calbuco this evening
Ash emission from Calbuco this evening
Aerial images of Calbuco showing the effects of pyr
Aerial images of Calbuco showing the effects of pyr
Starting from 23:30 local time last night (23 April), activity at the volcano has again increased. The volcano started to produce more or less continuous small to moderate ash emissions, that have been reaching up to 2 km height and drifted mainly northeast.
This increase in activity has also been accompanied by volcanic tremor in the seismic signals, Sernageomin reported.
Ash emissions have been occurring from from several vents at and near the summit of the volcano, the most intense ones originating from the crater of the cinder cone on the 1961 lava dome.
SERNAGEOMIN published images taken during yesterday's overflight, which show the effects of the large eruption on 22 and 23 April - burnt vegetation, fresh ash deposits, both from hot pyroclastic flows that reached up to 8 km distance and water-saturated mud flows (lahars) that traveled up to 14 km through ravines draining from the volcano, in particular the Rio Blanco river bed on the SW side.
Actualités précédentes
Friday, Apr 24, 2015
The volcano has so far stayed calm, but the alert level remains at red because another explosion could occur. A major problem in this situation seems to be that eruptions such as the recent one are likely to remain something impossible to predict - at least in some cases. ... [details]
Thursday, Apr 23, 2015
The 21 y-o mountaineer who was missing and feared victim of the eruption has survived and has been rescued, fortunately. Together with a small group of friends, he was on excursion on the mountain when the eruption occurred last night. ... [details]
Sub-plinian eruption of Calbuco this morning (image: C.I.M.A.T / facebook)
Thursday, Apr 23, 2015
The violent eruption of the volcano that had started at 01:00 local time this morning lasted about 6 hours and gradually waned. However, a third explosion in the near future remains a possibility. ... [details]
Eruption plume from Calbuco on 22 April (source: Fusion Terrestre / facebook)
Thursday, Apr 23, 2015
A major explosive eruption started at the volcano yesterday afternoon (20:45 GMT). VAAC Buenos Aires reported an ash plume to 30,000 ft (10 km) altitude. ... [details]

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