• The Weekly Volcanic Activity Report: December 5 – 11, 2018

    New activity/unrest was reported for 2 volcanoes between December 5 and 11, 2018. During the same period, ongoing activity was reported for 14 volcanoes. New activity/unrest: Manam, Papua New Guinea | Mayon, Luzon (Philippines). Ongoing activity: Aira, Kyushu…

  • The Weekly Volcanic Activity Report: November 21 – 27, 2018

    New activity/unrest was observed at 5 volcanoes between November 21 and 27, 2018. During the same period, ongoing activity was reported for 15 volcanoes. New activity/unrest: Fuego, Guatemala | Karangetang, Siau Island (Indonesia) | Mayon, Luzon (Philippines) |…

  • The Weekly Volcanic Activity Report: November 14 – 20, 2018

    New activity/unrest was reported for 3 volcanoes between November 14 and 20, 2018. During the same period, ongoing activity was reported for 13 volcanoes. New activity/unrest: Fuego, Guatemala | Mayon, Luzon (Philippines) | Suwanosejima, Ryukyu Islands (Japan)….

  • The Weekly Volcanic Activity Report: November 7 – 13, 2018

    New activity/unrest was reported for 2 volcanoes between November 7 and 13, 2018. Ongoing activity was reported for 13 volcanoes. New activity/unrest: Mayon, Luzon (Philippines) | Suwanosejima, Ryukyu Islands (Japan). Ongoing activity: Aira, Kyushu (Japan) | Dukono,…

  • The Weekly Volcanic Activity Report: October 24 – 30, 2018

    New activity/unrest was reported for 3 volcanoes between October 24 and 30, 2018. Ongoing activity was reported for 15 volcanoes during the same period. New activity/unrest: Ambae, Vanuatu | Kuchinoerabujima, Ryukyu Islands (Japan) | Langila, New Britain (Papua New…

  • The Weekly Volcanic Activity Report: October 17 – 23, 2018

    New activity/unrest was reported for 3 volcanoes between October 17 and 23, 2018. During the same period, ongoing activity was reported for 15 volcanoes. New activity/unrest: Kerinci, Indonesia | Kuchinoerabujima, Ryukyu Islands (Japan) | Sarychev Peak, Matua Island…

  • The Weekly Volcanic Activity Report: October 10 – 16, 2018

    New activity/unrest was reported for 8 volcanoes between October 10 and 16, 2018. During the same period, ongoing activity was reported for 12 volcanoes. New activity/unrest: Cuicocha, Ecuador | Gamalama, Halmahera (Indonesia) | Piton de la Fournaise, Reunion Island…