A series of earthquakes have been rattling the volcanic Greek island of Santorini for days, prompting residents to evacuate and officials to quickly strengthen emergency plans. Santorini is one of Greece's most popular tourist destinations,

Greece is preparing for any scenario but experts are optimistic about the tremors that triggered an exodus of residents and visitors from the Aegean Sea island of Santorini.

Repeated earthquakes are rattling Greece’s volcanic island of Santorini. Scientists say the quakes aren't related to a slight increase in volcanic activity that has also been registered recently.