Yellowstone is at greater risk of a magnitude 7 earthquake than supervolcano eruption, experts warn | Daily Mail Online wwlee4411 Uncategorized August 21, 2018 1 Minute http://www.dailymail.co.uk/sciencetech/article-6083519/Yellowstone-greater-risk-magnitude-7-earthquake-supervolcano-eruption-experts-warn.html William W. Lee Share this:TwitterFacebookLike this:Like Loading... Published by wwlee4411 A Vietnam veteran and retired Southern Baptist minister. Co."A", 124th Sig. Batt., 4th Inf. Div., Pleiku, II Corps., Apr. 1968 - Apr. 1969. View all posts by wwlee4411 Published August 21, 2018