• The Weekly Volcanic Activity Report: December 18 – 24, 2019

    New activity/unrest was reported for 3 volcanoes from December 18 to 24, 2019. During the same period, ongoing activity was reported for 10 volcanoes. New activity/unrest: Bezymianny, Central Kamchatka (Russia) | Semisopochnoi, United States | White Island, North…

  • The Weekly Volcanic Activity Report: December 11 – 17, 2019

    New activity/unrest was reported for 4 volcanoes from December 11 – 17, 2019. During the same period, ongoing activity was reported for 10 volcanoes. New activity/unrest: Bezymianny, Central Kamchatka (Russia) | Nishinoshima, Japan | Semisopochnoi, United States |…

  • The Weekly Volcanic Activity Report: December 4 – 10, 2019

    New activity/unrest was reported for 3 volcanoes from December 4 to 10, 2019. During the same period, ongoing activity was reported for 10 volcanoes. New activity/unrest: Nishinoshima, Japan | Semisopochnoi, United States | White Island, North Island (New Zealand)….

  • The Weekly Volcanic Activity Report: November 20 – 26, 2019

    New activity/unrest was reported for 2 volcanoes from November 20 to 26, 2019. During the same period, ongoing activity was reported for 13 volcanoes. New activity/unrest: Shishaldin, Fox Islands (USA) | White Island, New Zealand. Ongoing activity: Aira, Kyushu…

  • The Weekly Volcanic Activity Report: November 13 – 19, 2019

    New activity/unrest was reported for 5 volcanoes from November 13 to 19, 2019. During the same period, ongoing activity was reported for 13 volcanoes. New activity/unrest: Cleveland, Chuginadak Island (USA) | Kirishimayama, Kyushu (Japan) | Lateiki, Tonga Islands |…

  • The Weekly Volcanic Activity Report: November 6 – 12, 2019

    New activity/unrest was reported for 5 volcanoes from November 6 – 12, 2019. During the same period, ongoing activity was reported for 10 volcanoes. New activity/unrest: Cleveland, Chuginadak Island (USA) | Klyuchevskoy, Central Kamchatka (Russia) | Manam, Papua New…

  • The Weekly Volcanic Activity Report: October 23 – 29, 2019

    New activity/unrest was reported for 4 volcanoes from October 23 – 29, 2019. During the same period, ongoing activity was reported for 12 volcanoes. New activity/unrest: Klyuchevskoy, Central Kamchatka (Russia) | Kuchinoerabujima, Ryukyu Islands (Japan) | Pavlof,…

  • The Weekly Volcanic Activity Report: October 16 – 22, 2019

    New activity/unrest was reported for 3 volcanoes from October 16 to 22, 2019. During the same period, ongoing activity was reported for 12 volcanoes. New activity/unrest: Masaya, Nicaragua | Metis Shoal, Tonga Islands | Pavlof, United States. Ongoing activity: Aira,…