TIRANA/THUMANE (Reuters) – At least 13 people were killed when the most powerful earthquake to hit Albania in decades shook the capital Tirana and the country’s west and north on Tuesday, tearing down buildings and burying residents under rubble. Residents, some carrying babies, fled apartment buildings in Tirana and the western port of Durres after the 6.4 magnitude quake struck shortly before 4 a.m. (0300 GMT). In the northern town of Thumane, Marjana Gjoka, 48, was sleeping in her apartment on the fourth floor of a five-storey building when the quake shattered the top floors.