A crack is seen at a port in Cephalonia, Greece, Jan. 26, 2014. The 5.8-magnitude earthquake that jolted the western Greece island of Cephalonia on Sunday caused no casualties but just material damages, according to initial information issued by local authorities. (Xinhua)

A crack is seen on the ceiling of a house in Cephalonia, Greece, Jan. 26, 2014. The 5.8-magnitude earthquake that jolted the western Greece island of Cephalonia on Sunday caused no casualties but just material damages, according to initial information issued by local authorities. (Xinhua)

Workers arrange goods in a supermarket in Cephalonia, Greece, Jan. 26, 2014. The 5.8-magnitude earthquake that jolted the western Greece island of Cephalonia on Sunday caused no casualties but just material damages, according to initial information issued by local authorities. (Xinhua)

A crack is seen on road side in Cephalonia, Greece, Jan. 26, 2014. The 5.8-magnitude earthquake that jolted the western Greece island of Cephalonia on Sunday caused no casualties but just material damages, according to initial information issued by local authorities. (Xinhua)

A crack is seen on a road in Cephalonia, Greece, Jan. 26, 2014. The 5.8-magnitude earthquake that jolted the western Greece island of Cephalonia on Sunday caused no casualties but just material damages, according to initial information issued by local authorities. (Xinhua)