Yellowstone Volcano Eruption Effects: Entire World Would be at Risk if Supervolcano Erupts by Neville2 August, 2014 Uncategorized0 August 2, 2014 | Languages Epoch Times Home New York US China World Opinion Business Tech Science Health Dining Arts & Culture Entertainment Life Style Sports Photo Galleries Video Forum Blogs US, US News Yellowstone Volcano Eruption Effects: Entire World Would be at Risk if Supervolcano Erupts By Zachary Stieber, Epoch Times | August 1, 2014 Last Updated: August 1, 2014 4:46 pm Feedback A plume of ash rises from a volcano erupting under the Eyjafjallajokull volcano, Hvolsvollur, Iceland, Wednesday, May 5, 2010. (AP Photo/Brynjar Gauti) Twitter Facebook Google+ Pin It LinkedIn Neville