Category Volcano Alert

Incandescent Avalanches at Sinabung Volcano in Sumatra, Indonesia

Incandescent avalanches from Sinabung volcano on 28 October (image: Firdaus Surbakti/twitter) The activity of the volcano has remained essentially unchanged and characterized by pyroclastic flows over the past days. Courtesy of volcanodiscovery.com

Alert Level raised to Yellow at Korovin Volcano in Andreanof Islands, Aleutian Islands

The Alaska Volcano Observatory (AVO) reported that the alert level for the volcano was raised to “yellow”, as an increase of seismic activity and sulfur dioxide emissions has been recorded. The instruments record volcano-tectonic earthquakes over the past two weeks…