Santorini and other Greek islets nearby have been rocked by a series of tremors that have led many to flee the area, fearful that a larger earthquake may be looming. People have been told to stay away from the coast and harbours amid the risk of tsunamis in the event of a major quake.

Aegean Airlines has put on more flights to help tourists leave the island, as people are advised to avoid popular port towns

Schools on the Greek island of Santorini have been told to close on Monday in response to an increase in seismic activity in recent days. Authorities have also advised against "large gatherings in enclosed spaces" across the island - a popular tourist destination known for its whitewashed buildings and blue domed churches.