• Active volcanoes in the world: November 2 – 8, 2016

    New activity was reported for 6 volcanoes between November 2 and 8, 2016. During the same period, ongoing activity was reported for 12 volcanoes. New activity/unrest: Cleveland, Chuginadak Island (USA) | Copahue, Central Chile-Argentina border | Iya, Flores Island…

  • New mud volcano forms in Italy after recent earthquakes

    A new mud volcano has formed this week in a field in Italian municipality of Santa Vittoria in Matenano, following a recent increase in seismic activity. The volcano is located about 30 km (18.4 miles) east of the M6.5 earthquake of October 30, in the Province of…

  • Active volcanoes in the world: October 26 – November 1, 2016

    New volcanic activity/unrest was reported for 4 volcanoes between October 26 and November 1, 2016. During the same period, ongoing activity was reported for 10 volcanoes. New activity/unrest: Cleveland, Chuginadak Island (USA) | Copahue, Central Chile-Argentina…

  • Mount Sinabung enters a period of heightened activity

    Indonesian Sinabung volcano entered a phase of increased activity several days ago. The volcano has reportedly generated frequent small to moderate pyroclastic flows accompanied with strong vertical explosions. The pyroclastic flows at the southeastern and eastern…

  • Active volcanoes in the world: October 19 – 25, 2016

    New activity/unrest was reported for 5 volcanoes between October 19 and 25, 2016. During the same period, ongoing activity was reported for 11 volcanoes. New activity/unrest: Bulusan, Luzon (Philippines) | Cleveland, Chuginadak Island (USA) | Ebeko, Paramushir…

  • Early morning eruption of Turrialba volcano, Costa Rica

    After several days of weak but constant eruptions, Costa Rica's Turrialba volcano experienced what media described as "spectacular" eruption during the early morning hours of October 26, 2016. The eruption occurred at 11:34 UTC (05:34 CST). Due to…

  • Explosion at Cleveland volcano, alert levels raised

    Mount Cleveland stratovolcano in Alaska erupted at 21:10 UTC on October 24, 2016, forcing the Alaska Volcano Observatory (AVO) to raise the color code/alert level from Yellow/Advisory to Orange/Watch. The explosion was detected in both infrasound (air pressure) and…

  • Bulusan covers nearby communities in ash, Philippines

    The seismic network of the Bulusan volcano, Philippines, recorded 33 volcanic earthquakes over the last 24 hours (by 00:00 UTC on October 24), preceding two phreatic eruptions. The eruptions, accompanied by rumbling sounds and sulfur smells, covered nearby…