ATHENS, Greece — Multiple earthquakes are rattling Santorini, a volcanic island in Greece, prompting authorities to dispatch rescuers with tents, a sniffer dog and drones, and to shut schools on four islands.

Some locals and travelers are choosing to preemptively evacuate the Greek island of Santorini amidst the spike in seismic activity.

Seismic activity is nothing new in the Aegean Sea: Santorini perches on part of the remains of a huge volcano that erupted over 3,000 years ago. But there are fears that the restless earth could trigger property damage – or worse – on one of the most popular Greek islands.