• Increased explosive activity at Popocatepetl volcano, Mexico

    Increased volcanic activity continues at Mexico's Popocatepetl volcano with 5 strong explosions and 169 exhalations of water vapor, gas and ash in 24 hours to 10:00 LT (15:00 UTC) on June 30, 2019. Two explosions on June 29, at 13:36 and 15:09 LT, were not…

  • Large landslide on the flanks of Iliamna volcano, Alaska

    A very large landslide took place on the flanks of Iliamna volcano, Alaska at about 00:05 UTC on June 21, 2019. The slide is about 6 km (3.7 miles) in length and appears to be originating near the summit. The debris field is approximately 3.2+ km (2+ miles) wide….

  • The Weekly Volcanic Activity Report: June 19 – 25, 2019

    New activity/unrest was reported for 4 volcanoes from June 19 to 25, 2019. During the same period, ongoing activity was reported for 13 volcanoes. New activity/unrest: Colima, Mexico | Raikoke, Kuril Islands (Russia) | Ubinas, Peru | Ulawun, New Britain (Papua New…

  • Major explosion at Stromboli volcano, Italy

    A major explosion occurred at Stromboli volcano at 23:03 UTC on June 25, 2019, the National Institute of Geophysics and Volcanology, Osservatorio Etneo, reports. Video recorded by the surveillance cameras shows pyroclastic material has fallen onto the Sciara del…