• The Weekly Volcanic Activity Report: September 1 – 7, 2021

    New activity/unrest was reported for 5 volcanoes from September 1 to 7, 2021. During the same period, ongoing activity was reported for 14 volcanoes. New activity/unrest: Askja, Iceland | Kilauea, Hawaiian Islands (USA) | Pagan, Mariana Islands (USA) | Pavlof,…

  • The Weekly Volcanic Activity Report: August 18 – 24, 2021

    New activity/unrest was reported for 6 volcanoes from August 18 to 24, 2021. During the same period, ongoing activity was reported for 20 volcanoes. New activity/unrest: Chirinkotan, Kuril Islands (Russia) | Fukutoku-Oka-no-Ba, Volcano Islands (Japan) | Kilauea,…

  • The Weekly Volcanic Activity Report: August 11 – 17, 2021

    New activity/unrest was reported for 10 volcanoes from August 11 to 17, 2021. During the same period, ongoing activity was reported for 7 volcanoes. New activity/unrest: Atka, Andreanof Islands (USA) | Chirinkotan, Kuril Islands (Russia) | Fukutoku-Oka-no-Ba,…

  • The Weekly Volcanic Activity Report: July 28 – August 3, 2021

    New activity/unrest was reported for 7 volcanoes from July 28 to August 3, 2021. During the same period, ongoing activity was reported for 16 volcanoes. New activity/unrest: Dieng Volcanic Complex, Central Java (Indonesia) | Great Sitkin, Andreanof Islands (USA) |…

  • The Weekly Volcanic Activity Report: July 14 – 20, 2021

    New activity/unrest was reported for 2 volcanoes from July 14 – 20, 2021. During the same period, ongoing activity was reported for 14 volcanoes. New activity/unrest: Suwanosejima, Ryukyu Islands (Japan) | Taal, Luzon (Philippines). Ongoing activity: Dukono,…

  • The Weekly Volcanic Activity Report: July 7 – 13, 2021

    New activity/unrest was reported for 6 volcanoes from July 7 to 13, 2021. During the same period, ongoing activity was reported for 15 volcanoes. New activity/unrest: Bagana, Bougainville (Papua New Guinea) | Krakatau, Indonesia | Pavlof, United States | Sarychev…

  • The Weekly Volcanic Activity Report: June 30 – July 6, 2021

    New activity/unrest was reported for 6 volcanoes from June 30 to July 6, 2021. During the same period, ongoing activity was reported for 15 volcanoes. New activity/unrest: Copahue, Central Chile-Argentina border | Krakatau, Indonesia | Rincon de la Vieja, Costa Rica…

  • The Weekly Volcanic Activity Report: June 23 – 29, 2021

    New activity/unrest was reported for 3 volcanoes from June 23 to 29, 2021. During the same period, ongoing activity was reported for 11 volcanoes. New activity/unrest: Rincon de la Vieja, Costa Rica | Sarychev Peak, Matua Island (Russia) | Suwanosejima, Ryukyu…

  • The Weekly Volcanic Activity Report: June 16 – 22, 2021

    Ongoing activity was reported for 17 volcanoes from June 16 – 22, 2021. Ongoing activity: Aira, Kyushu (Japan) | Ebeko, Paramushir Island (Russia) | Etna, Sicily (Italy) | Fuego, Guatemala | Ibu, Halmahera (Indonesia) | Kadovar, Papua New Guinea | Karymsky, Eastern…

  • The Weekly Volcanic Activity Report: June 9 – 15, 2021

    New activity/unrest was reported for 2 volcanoes from June 9 to 15, 2021. During the same period, ongoing activity was reported for 19 volcanoes. New activity/unrest: Bagana, Bougainville (Papua New Guinea) | Turrialba, Costa Rica. Ongoing activity: Aira, Kyushu…