An assessment of Gaua volcano was made by staff from Vanuatu Geohazards Observatory from 3-7 October 2009. The survey confirmed an eruptive phase began at Gaua from the 27th of September 2009. Volcanic gas measurements on 3rd October show that 3000 tons of sulphur dioxide was released from Gaua volcano daily. The alert level has been raised to 2 (on a scale of 0-4). People are advised to stay away from the summit area.
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