Fresh Eruption from Mt. Sinabung: Mount Sinabung spews volcanic material as it erupts as seen from Tiga Pancur, North Sumatra Monday, 04.11.2013. Two volcanoes, Sinabung and Mount Merapi in Yogyakarta, erupted Monday in the country, prompting warnings for flights and evacuation preparations, official said. Eruptions of Mount Sinabung