This week, one volcano had new activity, whereas ongoing activity was reported for 10 volcanoes. This report covers active volcanoes in the world recorded from April 17 – April 23, 2013 based on Smithsonian/USGS criteria.New activity/unrest: | Soputan,
A new study of the Yellowstone National Park geyser shows that the underground plumbing of the Old Faithful looks like a bagpipe. Scientists report, in study published online March 30, 2013 in the journal Geophysical Research Letters, that a big chamber is
Only two days passed since the last eruption, and new, 12th paroxysm of the New SE crater happened during April 20, 2013. According to INGV Sezione di Catania, explosive activity had resumed on April 19, 2013, less than 24 hours after the end of the previous
The new, 11th paroxysm from the Etna's New SE crater occurred on April 18, 2013 with lava fountains, a lava flow directed into the Valle del Bove, and a column of ash and lapilli that expanded south-southwestward. The phase of lava fountaining was
This week, 2 volcanoes had new activity, whereas ongoing activity was reported for 16 volcanoes. This report covers active volcanoes in the world recorded from April 10 – April 16, 2013 based on Smithsonian/USGS criteria.New activity/unrest: | Galeras,
The Mount Michael volcano, located in the remote South Sandwich Islands, continued a low-level simmering eruptive pattern in early April, 2013. Strong ocean breezes blown white plumes northeast across the southern Atlantic Ocean, hundreds of kilometers from the
A new study released in the Journal of Volcanology and Geothermal Research suggests that Rangitoto, a monogenetic shield volcano near Auckland, New Zealand, and other volcanoes in the Auckland Field might have been more active during the last few thousand years than
This week, 6 volcanoes had new activity, whereas ongoing activity was reported for 13 volcanoes. This report covers active volcanoes in the world recorded from April 3 – April 9, 2013 based on Smithsonian/USGS criteria.New activity/unrest: | Grozny Group,
The Prefecture of Catania and INGV Sezione di Catania proclaimed Mt. Etna a “forbidden volcano” on April 5, 2013. After explosive eruptions and lava fountains officials have decided to take strict regulations in order to protect people from volcanic hazards that Etna
To improve understanding of volcanoes, researchers need to gather data about volcanic ash and gases. However, volcanic airspace contains noxious gases that can be dangerous for researchers as well as conventional combustion engines. Considering the nature and magnitude
