Hundreds of the tremors, which have hit Santorini every few minutes for days, have had a magnitude of around 3.0 and are considered “slight” quakes. At over 5.0, Wednesday’s quake is ...

Even though earthquake experts say the more than 200 tremors that have hit the area since early Friday are not related to the volcano in Santorini, which once produced one of the biggest eruptions ...

Tremors as strong as magnitude five have raised concerns the volcano that forms Santorini's steep, picturesque cliffs, could erupt. The risk is high enough that Greek authorities convened an ...

But the risk of tremors does not deter as many as 3.4 million people from visiting Santorini each year, dwarfing the 20,000 or so permanent residents of the island.