2009 L'Aquila earthquake region saw dozens of significant aftershocks following the main earthquake. The strongest, which hit at 19:47 CEST on 7 April, measured magnitude 5.3 and caused further damage. According to the Italian National Geophysics Institute director Boschi, the aftershock epicentres migrated south-east, thus lessening the risk of further major shocks near populated areas. Aftershocks caused safety problems for rescue crews searching for injured victims trapped in precarious structures in the historic center of L'Aquila, a medieval city. Using cranes and backhoes to remove loose bricks and broken timbers, the crews were aware that even a small aftershock could have triggered the
Centre for Medieval Studies, Toronto he was head of graphic design at University of Toronto Press, from 1968–76. The Centre is now located in the Lillian Massey Building, part of Victoria University, Toronto. Centre for Medieval Studies, Toronto The Centre for Medieval Studies (CMS) is a research centre at the University of Toronto in Canada dedicated to the history, thought, and artistic expression of the cultures that flourished during the Middle Ages. The centre was founded in 1964, with Bertie Wilkinson as its first director. Its foundation was announced in Speculum: The centre had originated in a Medieval Club that met at Hart House. It