Why the Earthquakes Near Santorini Have Calmed — and What That Really Means
If you’ve been following recent headlines, you’ll have seen reports about seismic activity around Santorini in early 2025 — questions such as “Why did the earthquakes stop?” and “Is it safe to visit Greece now?” are entirely understandable. Let’s unpack what has happened, what the current outlook is, and what precautions are still relevant for travellers — before diving into a few of Greece’s must-visit spots.
What happened & why did the tremors reduce?
Here are the key facts:
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Starting around late January 2025, the region between Santorini and nearby islands (such as Amorgos) experienced a swarm of earthquakes — thousands of small to moderate quakes (magnitudes generally up to about 5.2) over a period of weeks.
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These quakes were largely tectonic in nature (i.e., driven by shifting faults and crustal stress) rather than a clear precursor to a volcanic eruption of the local volcano system under Santorini.
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Over the ensuing weeks, scientists observed a gradual decline in both the number of tremors and their magnitudes. For example, by April the site noted that seismicity had stabilized.
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One strong reason the activity might have reduced is that the major “release” of stress or fluid-migration in the crust (which had triggered the wave of small quakes) has subsided. In other words: the system had a burst of activity, and now it’s returning to more typical background levels.
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Specifically, experts note the activity migrated away from directly under the caldera and concentrated along a fault-zone northeast of Santorini — meaning the volcanic threat was assessed as low in the short term.
So: Did the earthquakes “stop”? Not entirely. But the disruptive swarm has largely abated, and current seismic levels around Santorini are returning to normal background rates.
What does this mean for safety and travel?
Even though things have calmed, there are still good reasons to remain aware:
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First: Greece is a seismically active country. The islands and mainland are traversed by fault lines, so tremors (even moderate ones) are part of the natural geology.
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Travel advisers note: You should familiarise yourself with basic earthquake safety procedures (e.g., drop–cover–hold on, know safe spots, follow local authority instructions) even if you’re just visiting.
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Specific to Santorini (and the Cyclades islands): Around the peak of the swarm there were additional risks such as rock-slides on cliff faces, unstable slopes, and caution around coastal areas/ports in the event of a large quake or tsunami.
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That said: Travel operations are largely back to normal on Santorini (ports open, tourism-services operating) and Greece’s authorities say the island is safe for visitors under ordinary conditions.
Bottom line: If you’re planning to visit Greece — including Santorini — you can still do so, but do it with awareness, not alarm. Stay informed about the area you plan to visit; follow updates from local authorities; and treat seismic risk like one of many travel-risks (alongside weather, transportation, etc.)
Top Places to Visit in Greece
Here are some highlights worth including in your Greek itinerary — a mix of iconic and slightly off-beat.
1. Athens (Mainland)
The ancient and modern converge here. Walk up to the Acropolis and take in the Parthenon; wander the Plaka and Monastiraki quarters; sample street-food; enjoy the rooftop views across the city. Athens offers culture, history, urban energy and is a natural gateway for island-hopping.
2. Santorini (Cyclades Islands)
Famous for its deep volcanic caldera, white-washed houses and legendary sunsets in Oia. Explore the volcanic beaches (red, black sand), stroll along the cliff-edge villages, and visit the Bronze Age site of Akrotiri. The recent seismic swarm is largely under control, so you can visit – just stay aware of any local guidance.
3. Crete
Crete is Greece’s largest island: rugged mountains, ancient Minoan ruins (like the Palace of Knossos), vibrant culture and fantastic beaches. It’s a bit more expansive so you can mix beach time with hiking and history.
4. Mykonos & Nearby Islands
f you’re looking for nightlife, upscale island vibes and ferry-hop access to ruins on the sacred island of Delos, Mykonos is ideal. It also makes a good contrast to the more contemplative pace of Santorini.
Final Notes & Tips
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Even though the seismic activity at Santorini has diminished, it doesn’t mean the area is completely risk-free. Natural hazards (earthquakes, landslides, rockfall) are part of island life here.
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Make sure your travel insurance covers natural-hazard disruptions (ferries cancelled, etc.).
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On-the-ground during travel: learn where the nearest safe assembly points are, take note of evacuation signage if present, avoid cliff-bases during heavy tremors, and follow instructions from local authorities.
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For everyday travel safety: Greece is overall very traveller-friendly. Stay alert for pick-pockets in busy tourist areas, check ferry/flight schedules if sea conditions change, and consider less-crowded itineraries if you prefer a more relaxed pace.
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Greece Intro
Greece is a country located in southeastern Europe, with a rich history and cultural heritage that spans over thousands of years. Its ancient civilization has contributed to the development of philosophy, mathematics, art, and democracy, making it a center of Western civilization.
History
Greece has a long and fascinating history that dates back to ancient times. The earliest known civilization in Greece was the Minoans, who lived on the island of Crete around 2700 BCE. They were followed by the Mycenaeans, who lived on the Greek mainland and were known for their warrior culture and epic poetry.
The classical period of Greece, which lasted from the 5th to 4th centuries BCE, saw the emergence of great philosophers, such as Plato and Aristotle, and the rise of democracy in Athens. This period is also famous for the construction of iconic buildings, such as the Parthenon, a temple dedicated to the goddess Athena.
Greece was later conquered by the Romans in 146 BCE and became part of the Byzantine Empire in the 4th century CE. It was then conquered by the Ottoman Empire in the 15th century and remained under Ottoman rule until the 19th century. Greece finally achieved its independence in 1830.
Culture
Greek culture is renowned for its contributions to art, philosophy, and literature. Greek art is characterized by its realism and attention to detail, as seen in the sculpture of ancient Greece, while Greek philosophy is known for its emphasis on reason and logic.
Greek literature is also considered some of the greatest in the world, with works such as the Iliad and the Odyssey by Homer and the plays of Sophocles, Euripides, and Aristophanes.
Greece is also known for its music, with traditional Greek music featuring the use of instruments such as the bouzouki, a stringed instrument similar to a mandolin, and the clarinet. Greek folk dances are also popular, with traditional dances such as the syrtos and the kalamatianos.
Tourism
Greece is a popular tourist destination, attracting millions of visitors each year. Its ancient ruins, such as the Acropolis in Athens and the ancient city of Delphi, are a major draw for history buffs, while its islands and beaches are popular with sun-seekers.
Santorini, Mykonos, and Crete are among the most popular islands to visit, with their stunning beaches, picturesque towns, and nightlife. The historic city of Athens is also a must-visit destination, with its ancient ruins, museums, and vibrant street life.
Food
Greek cuisine is famous for its use of fresh ingredients, such as olive oil, herbs, and vegetables. Some of the most famous Greek dishes include moussaka, a dish made with eggplant, minced meat, and béchamel sauce, and souvlaki, grilled skewers of meat or vegetables.
Greek salads, made with tomatoes, cucumbers, feta cheese, and olives, are also a popular dish.
Traditional Greek desserts include:
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Baklava - A flaky pastry made with layers of phyllo dough, chopped nuts (usually walnuts or pistachios), and a honey syrup.
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Galaktoboureko - A custard-filled pastry made with phyllo dough and a syrup made from sugar, water, and lemon juice.
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Loukoumades - Deep-fried dough balls served drizzled with honey syrup and cinnamon.
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Greek Yogurt with Honey and Nuts - A simple dessert made with thick Greek yogurt, drizzled with honey and topped with chopped nuts (usually walnuts).
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Kourabiedes - Butter cookies coated in powdered sugar and flavored with vanilla and almonds.
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Melomakarona - Honey-soaked cookies made with semolina flour, honey, and spices like cinnamon and cloves.
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Ravani - A sweet cake made with semolina flour and soaked in a syrup made with sugar, water, and lemon juice.
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Sokolatina - A chocolate cake made with cocoa powder, flour, sugar, and eggs, often served with a dusting of powdered sugar or a drizzle of chocolate sauce.
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Spoon Sweets - Whole fruit preserved in syrup, often served as a sweet treat alongside coffee or tea.
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Tsoureki - A sweet bread made with eggs, butter, and flavored with orange zest and mahlab (a spice made from the seeds of cherry stones). Often served at Easter time.
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