The big one RT @BarnabyPhillips Iceland Experts; #Katla eruption overdue but can't know how big it will be when it goes http://yfrog.com/kjh3wtij
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The big one RT @BarnabyPhillips Iceland Experts; #Katla eruption overdue but can't know how big it will be when it goes http://yfrog.com/kjh3wtij