The famously beautiful island of Santorini was formed into its current unusual shape by one of the largest volcanic eruptions in history. It is on what is known as the Hellenic Volcanic Arc – a chain of volcanic islands created by plate tectonics.
But now, the Greeks want to do everything in their power to stop another earthquake from destroying the treasure.
Schools have been told to close, as a response to an increase in seismic activity in recent days.
Authorities have also advised against “large gatherings in enclosed spaces” across the island.
Tremors of up to 4.6 magnitude have threatened the past few days, the strongest of which struck water between Santorini and Amorgos.
Specialists have said that the recent minor earthquakes were related to tectonic plate movements instead of volcanic activity, and that activity in the Santorini caldera – the volcanic basin the island sits around – remains in decline, reports the BBC.
The tremors recorded by geologists are considered light, but authorities have recommended a number of preventative measures, like asking ships to avoid the ports of Ammoudi and Fira, where big cruise ships dock.
Schools also closed on the neighboring islands of Anafi, Ios and Amorgos.
People were advised to avoid abandoned buildings and travelling on routes where landslides are likely to occur.
The South Aegean Regional Fire Department has been placed on general alert and rescue teams as well as the regional commander have been dispatched to Santorini.
Tremors are likely to continue for a few days and may even go on scaring people for months — but an earthquake proper is not likely, experts have been confident enough to state. However, given the fact that this is unusual, authorities will continue to meet and monitor the situation.
Rescue teams are in the area.
Greece itself sits on multiple fault lines and is often rattled by earthquakes.
