PRI's The World Published by PRI's The World Iceland's largest volcano might blow its stack Download this audio Want to embed this player? Use the code below. More info. <iframe frameborder="0" scrolling="no" height="130" width="100%" src="https://www.wnyc.org/widgets/ondemand_player/wnyc/#file=/audio/json/396007/&share=1"></iframe> Share on Facebook Share on Twitter Email a Friend Scientists say a rash of small earthquakes suggest that Iceland's largest volcano is about to blow. That could mean trouble for trans-Atlantic travelers but likely would be no big deal for local — and might even lead to a tourism boom.