In the heart of Greece lies Santorini, a dreamy island cherished for its stunning views and thriving tourist industry. However, beneath its idyllic surface lurks the threat of powerful underwater volcanoes. Scientists, led by Prof. Isobel Yeo of Britain’s National Oceanography Centre, are on a mission to assess the volcanoes’ risk.
Recently, a series of earthquakes forced half of Santorini’s residents to evacuate, reminding everyone that two tectonic plates sit precariously beneath their feet. Research aboard the British royal research ship, RRS Discovery, is focusing on the underwater volcanoes that could erupt once again.
Isobel warns that not all volcanic activity is obvious; “We’re lulled into false security by small eruptions,” she stated. The team is observing hot vents 300 meters underwater, believed to have a major influence on the geology surrounding the volcanoes.
With the last Santorini eruption occurring in 1950, scientists seek clues to predict future risks. Plans to create geohazard maps will help locals understand safe zones and potential dangers. “We’re doing science for the people,” emphasized Prof. Paraskevi Nomikou, also from Santorini.
While the beauty of Santorini remains enticing, the rise in uncertainty has impacted tourism, as some visitors reconsider their plans. Yet, newlyweds Tom and Kristina aren't intimidated, even opting for photos by the volcano, showcasing the allure that Santorini continues to hold despite its threats.
