• Large ash plume drifting from Copahue volcano, Chile/Argentina

    Satellite image taken on November 22, 2012 shows a large ash plume drifting 110 KM SE from Copahue volcano on Chile-Argentina border. Ash fall has been reported in Loncopue village in Argentina, 50 KM SE of the volcano.It is apparently still a ‘small’ eruption, but

  • Active volcanoes in the world: December 12 – December 18, 2012

    New unrest has been noticed around 8 volcanoes, ongoing activity was reported for 12 volcanoes. This report covers active volcanoes in the world recorded from December 12 – December 18, 2012 based on Smithsonian/USGS criteria.New activity/unrest: | Chirpoi,

  • Ambrym’s twin lava lakes captured by satellite

    Vanuatu’s Ambrym volcano with its roiling pools of lava glow a deep orange, spewing fountains of lava and seemingly endless plumes of steam and gas. The Advanced Land Imager (ALI) aboard the Earth Observing-1 (EO-1) satellite

  • Tungurahua volcano in full eruption – volcanic ash over 7 km

    Ecuador has issued the second-highest warning level (Orange) for towns near the Tungurahua volcano. After a huge increase in seismicity on December 15, 2012 a strong ash explosion occurred at 14:35 local time.According to local reports, the eruption produced an ash

  • Increased seismic activity at Tungurahua volcano in Ecuador

    Seismicity has increased dramatically at Tungurahua volcano in Ecuador. Given the open-vent state of the volcano, eruption is hours to days away according to EarthquakeReport.Tungurahua volcano showed a decrease in explosive activity, seismic activity and rate of

  • Active volcanoes in the world: December 5 – December 11, 2012

    New unrest has been noticed around 11 volcanoes, ongoing activity was reported for 7 volcanoes. This report covers active volcanoes in the world recorded from December 5 – December 11, 2012 based on Smithsonian/USGS criteria.New activity/unrest: | Chirpoi,

  • Alert raised on Level 2 for New Zealand’s White Island volcano

    GNS Science volcanologists raised volcanic alert to Level 2 (minor eruptive activity) and the Aviation Color Code to Orange level (volcanic eruption is under way with no or minor ash emission) after discovering a spiny lava dome at White Island volcano in an existing

  • Plume rises from Ulawun volcano at Papua New Guinea

    Ulawun volcano is situated on the island of New Britain, the largest in the Bismarck Archipelago of Papua New Guinea. It is one of the most active volcano of the archipelago, and also the highest (summit elevation of 2,334 meters). Ulawun

  • Active volcanoes in the world: November 28 – December 4, 2012

    New unrest has been noticed around 12 volcanoes, ongoing activity was reported for 4 volcanoes. This report covers active volcanoes in the world recorded from November 28 – December 4, 2012 based on Smithsonian/USGS criteria.New activity/unrest: | Chirpoi,