In the early afternoon of September 26, 1997 a sequence of earthquakes hit the Italian province of Umbria. The two main quakes, with a magnitude of 5.6-5.8, were followed by a series of aftershocks – one aftershock was so strong that it caused the partial collapse of the damaged roof of the basilica of St. Francis of Assisi. This dramatic event was filmed, which helped to evaluate the damage sustained by the historic frescos of the ceiling. Continue reading →