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

    New activity/unrest was reported for 3 volcanoes between February 7 and 13, 2018. During the same period, ongoing activity was reported for 15 volcanoes. New activity/unrest: Fuego, Guatemala | Kadovar, Papua New Guinea | Mayon, Luzon (Philippines).Ongoing activity:…

  • Earthquake swarm under dormant Furnas volcano, Azores

    More than 100 earthquakes were registered under dormant Furnas volcano on the island of Sao Miguel, the Azores on February 11 and 12, 2018. The last eruption of this volcano was in 1630 (VEI 5). It was one of the largest Holocene explosive eruptions in the Azores…

  • Mount Agung erupts ash 4.5 km a.s.l., Alert Level remains at 3

    Mount Agung erupted at 03:49 UTC on February 13, 2018, ejecting a column of ash up to 4.5 km (15 000 feet) above sea level, that's 1.5 km (5 000 feet) above the crater. The eruption comes two days after authorities lowered Alert Level from 4 to 3, the second…

  • Thermal anomaly on Mount Michael, possible strombolian activity

    A satellite image captured by NASA/USGS Landsat-8 on January 31, 2018 show a thermal anomaly present in the summit crater of Mount Michael volcano on Saunders Island, South Atlantic Ocean. "The anomaly is clearly an indicator that some elevated activity has…