Scientists who witnessed the eruption of a deep sea volcano during a 2009 expedition report that the volcano was taking place near a tear in the planetary crust that is mimicking the birth of a subduction zone.
One of the tallest and one of the most active volcanoes in the world, Mount Etnain in Sicily is erupting again, spewing lava and ash into the air.
These two photos – one false-colour the second natural-colour – are some of the first detailed pictures of the erupting vent and lava flows from the Nabro Volcano, located along the border between Eritrea and Ethiopia.
One of Earth’s most active volcanoes, Kilauea, surged to life on March 5 of this year, spewing fresh flows of lava out the opening of a new fissure and starting off a forest fire that has burned for much of this month. NASA’s Advanced Land Imager (ALI) onboard the Earth Observing-1 (EO-1) satellite captured the following false-color images of the area.
The United States Geological Survey (USGS) Hawaiian Volcano Observatory (HVO) has been monitoring the recent activity of the Kilauea volcano on the island of Hawai’i. At 1:42 p.m. HST this … [Read full article]
On the 11th of January, Mount Etna, in Sicily, Italy, Europe’s largest volcano, erupted briefly, spewing flames, ash and smoke into the atmosphere and lava down its slopes. The ESA’s … [Read full article]
Apart from the major disruption in flight traffic and the economy, the Icelandic volcano eruption promises in the short-term to disrupt upper atmospheric circulation patterns and temperatures, with an additional impact due to sulfuric acid “nucleation” and subsequent acid rain. But the medium to long-term impacts of continuous, or increasing, volcanic eruptions is a matter of on-going scientific debate.