If an earthquake measuring over 7 on the Richter scale causes a tsunami in the Aegean, people will have just 10-15 minutes to react until the wave slams on the coast, said Costas Synolakis, Professor of Environmental Engineering at the University of Crete, during a speech at an event at the Academy of Athens, where … The post If big earthquake causes tsunami in the Aegean, it will reach coast in 10-15 minutes, says professor appeared first on Keep Talking Greece.