Monthly Archives: April 2009

Redoubt, Alaska, USA

On 25 March, AVO reported that a small explosion from Redoubt produced an ash plume that rose to an altitude of 4.6 km (15,000 ft) a.s.l. and drifted N to NW. Later that day AVO lowered the Volcanic Alert Level … Continue reading

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Gorely, Kamchatka, Russia

KVERT reported that seismic activity from Gorely increased during 10-27 March. The Level of Concern Color Code was raised to Yellow. Source: Kamchatkan Volcanic Eruption Response Team (KVERT) – “Report provided courtesy of the Smithsonian’s Global Volcanism Program and the … Continue reading

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Ambrym, Vanuatu, Southwest Pacific

Based on information from the Port Vila airport tower, the Wellington VAAC reported that on 25 March an ash plume from Ambrym rose to an altitude of 2.1 km (7,000 ft) a.s.l. and drifted about 55 km S. The next … Continue reading

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