A strong earthquake has been recorded between the Greek islands of Amorgos and Santorini, after days of consecutive tremors in the area. More than 11,000 people have already left Santorini with around 7,000 departing by ferry and 4,000 people leaving by air.

SANTORINI, Greece — Earthquakes rattled Greece’s volcanic island of Santorini every few minutes through the night and into Wednesday as authorities bolstered their emergency plans in case the temblors are a harbinger of a larger quake to come .

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.