A "swarm" of over 20,000 earthquakes has rocked Iceland in the past 10 days — and it could spark a volcanic eruption CBS NewsIceland has been hit by 18,000 earthquakes in just over a week, and a major eruption is predicted | TheHill The HillIn Iceland, 18,000 Earthquakes Over Days Signal Possible Eruption on the Horizon The New York TimesImminent Eruption on Reykjanes Peninsula - Iceland Monitor Iceland MonitorIceland earthquakes: Why are they happening?