PRI's The World Edit this Published by PRI's The World Iceland's largest volcano might blow its stack Listen Queue 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.