What are some educational resources about volcanic eruptions?

Apr 7, 2014 ... The Tambora 1815 eruption can be conclusively placed among the greatest environmental disasters ever to befall mankind. In 2010, thick ash erupted from Iceland's Eyjafjallajökull volcano, forming plumes that reached heights of between 5 and 7 km. Source: NASA Earth Observatory. Jan 16, 2018 ... The Deadliest Volcanic Eruption in History. It killed 100,000 people in the direct impact. But it led to tens of millions more deaths later. Volcanic eruptions can cause: suffocation; infectious diseases, such as conjunctivitis; acute and chronic respiratory diseases from falling ash and breathing ... Oct 5, 2016 ... Here we report a novel phenomenon of Ag nano-volcanic eruption that is caused by interactions between Ag and oxygen (O). It involves grain ... Dec 20, 2023 ... The rapid deployment of balloon-borne observations at Réunion Island confirmed the unprecedented amount of water vapor – an estimated 150 ... May 23, 2024 ... The global economic impact could reach $1.6 trn over a five-year period, calculated as the average of three potential severity levels. Apr 21, 2025 ... Volcanic eruptions occur as a result of heat moving under Earth's surface. They often begin with an accumulation of gas-rich magma (molten ... Jul 8, 2015 ... researchers say there were two eruptions—one in 535 or 536 in the northern hemisphere and another in 539 or 540 in the tropics—that kept ... Dec 20, 2022 ... All news releases, fact sheets, and updates for Hawaii Kilauea Volcanic Eruption And Earthquakes (DR-4366) are available here.