Santorini has been hit by hundreds of earthquakes this weeks, with a 5.4 magnitude earthquake being the biggest to hit the island so far, causing thousands of people to evacuate
Santorini, a gem amongst Greece’s islands, has been rattled by a significant 5.4 magnitude earthquake this week, representing the most powerful quake to strike the beloved tourist destination to date. With over 200 aftershocks recorded recently, concerns have arisen about the safety of visiting the island, which attracted an unprecedented 3.5 million visitors in 2024.
Greece’s government declared a state of emergency on Santorini on Thursday after hundreds of undersea earthquakes continued to shake the resort island. The ministry of civil protection’s announcement will provide authorities faster access to state resources.
It follows a magnitude 5.2 tremor – the most powerful recorded since activity started on January 31 – that struck late Wednesday. Government spokesman Pavlos Marinakis confirmed that multiple emergency services were already mobilized to support the island.
“Fire departments, police, coast guard, armed forces, and emergency medical services have immediately reinforced Santorini and surrounding islands with additional personnel and specialized equipment,” he told reporters. Despite causing minimal damage, the earthquake activity has prompted an exodus of thousands of residents and seasonal workers, mostly evacuating to the Greek mainland by ferry.
Experts say the seismic activity is unrelated to volcanic activity in the Aegean Sea, but are still unable to say whether the swarm could lead up to a more powerful earthquake. The unique crescent-shaped isle owes its distinct form to a volcanic eruption some 3,500 years ago.
What is the current travel advice?
In response to the situation, the UK’s Foreign Office has issued guidance: “The Greek Ministry of Civil Protection has issued advice for Santorini (Thira), Anafi, Ios and Amorgos, following increased seismic activity in the area. People are advised not to attend large indoors gatherings and to avoid old or abandoned buildings.”
“The Greek Ministry advises people to avoid the ports of Amoudi, Armeni, Korfos and Old Port (Paleos Limenas) in the area of Fira and to choose safe routes when travelling, particularly in areas where the landslide risk is high. In case of a strong tremor, people should immediately depart coastal areas.
“If you are in the affected areas, you should follow the advice of the local authorities. For further guidance on how to prepare for earthquakes, please visit the Greek Ministry of Civil Protection (in English).”
Tourists are urged to heed the advice of local authorities wherever they are.
How easy is it to leave Santorini right now?
Aegean Airlines and Sky Express are currently adding extra flights between Santorini and Athens, with the most affordable one-way ticket priced at around €75 (£62). Skyscanner lists five flights leaving the island towards Athens today.
Where are the earthquakes hitting?
The earthquake epicenters are concentrated in a growing cluster between the islands of Santorini, Anafi, Amorgos, and Ios. Experts view the underwater location as a mitigating factor, noting that it significantly reduces the potential for widespread damage compared to land-based seismic events.
On Santorini, municipal crews cordoned off some areas on the island’s renowned cliff top towns that were considered vulnerable to potential rock slides. Crews of engineers also inspected school buildings that have remained closed all week.
USGS has up-to-date information regarding the earthquakes.
What should I do if I’m caught in an earthquake?
In the event of an earthquake or tremor, the Greek Civil Protection advises people to distance themselves from buildings, electrical or telephone cables, and to use a briefcase or purse to protect their heads if possible. If you’re in a vehicle, it’s recommended to drive to an open area and carefully stop the car, avoiding tunnels, bridges, or pedestrian overpasses. If indoors, seek shelter under sturdy furniture like a table or desk, kneel down, and hold onto the furniture legs.
If there’s no robust furniture nearby, kneel in the centre of the room, lowering your height as much as possible while protecting your head and neck.
Can I cancel my trip to Santorini?
Holiday-goers booked to jet off to Santorini in the upcoming months, yet having second thoughts about their trip, might find they’re out of luck with travel insurance coverage. The hesitation to travel typically falls under the “disinclination to travel” category, which usually isn’t covered.
However, there’s a silver lining if your accommodation has suffered damage and your trip is unable to proceed as planned. In such cases, holiday providers typically offer the choice between receiving a full refund or selecting an alternative getaway.
