• The Weekly Volcanic Activity Report: October 14 – 20, 2020

    New activity/unrest was reported for 2 volcanoes from October 14 to 20, 2020. During the same period, ongoing activity was reported for 13 volcanoes. New activity/unrest: Karymsky, Eastern Kamchatka (Russia) | Klyuchevskoy, Central Kamchatka (Russia). Ongoing…

  • The Weekly Volcanic Activity Report: October 7 – 13, 2020

    New activity/unrest was reported for 1 volcano from October 7 to 13, 2020. During the same period, ongoing activity was reported for 16 volcanoes. New activity/unrest: Klyuchevskoy, Central Kamchatka (Russia). Ongoing activity: Aira, Kyushu (Japan) | Dukono,…

  • Increased activity at Pacaya volcano, Guatemala

    ​A period of increased volcanic activity started at Guatemala's Pacaya volcano on Thursday, October 8, 2020, with intense Strombolian activity ejecting volcanic material up to 300 m (984 feet), ash emissions and at least 4 lava flows. Pacaya is a highly active…

  • New lava flow at Klyuchevskoy volcano, Russia

    Moderate explosive-effusive eruption continues at Klyuchevskoy volcano, with new lava effusion observed at its southeastern flank, according to the Kamchatka Volcanic Eruption Response Team's (KVERT) bulletin on October 5, 2020. A new phase of lava flow started…

  • The Weekly Volcanic Activity Report: September 23 – 29, 2020

    New activity/unrest was reported for 2 volcanoes from September 23 – 29, 2020. During the same period, ongoing activity was reported for 12 volcanoes. New activity/unrest: Grimsvotn, Iceland | Sangay, Ecuador. Ongoing activity: Aira, Kyushu (Japan) | Copahue,…