Shannon Ramsey 
Iceland declared a state of emergency on Saturday over fears of a volcanic eruption after a series of earthquakes.
Authorities have ordered thousands of people living in the southwestern town of Grindavík to leave as a precaution.
Thousands of tremors have been recorded around the nearby Fagradalsfjall volcano in recent weeks.
However, seismic activity has decreased in south-west Iceland, according to scientists.
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