Iceland's Reykjanes Peninsula is now in a new era of volcanic eruptions that will last for up to 500 years, and the building magma beneath Sundhnúkur and Grindavík is part of this millenia-long cycle.
'Time's finally up': Impending Iceland eruption is part of centuries-long volcanic pulse : Read more
'Time's finally up': Impending Iceland eruption is part of centuries-long volcanic pulse : Read more