Luxembourg (AP) - A tornado has caused severe damage in south-west Luxembourg. Fourteen people were injured, two of them seriously, according to the Luxembourg government. It hit the town of Petingen and Kaerjeng especially hard. According to an official statement, around 160 houses were damaged or covered there. More than 1000 emergency calls were received within a few minutes by the police and the fire brigade. Emergency shelters were opened in the two places for citizens who were made homeless by the tornado.