[ti:] [ar:] [al:] [00:00.00]Indonesian officials say a powerful earthquake [00:02.78]off the coast of the island of Sumatra [00:04.61]has killed 13 people. [00:06.64]The quake destroyed many buildings [00:08.63]and cut communications in and around the city of Padang. [00:11.38]Residents say people are trapped [00:13.67]in the rubble and some bridges have collapsed. [00:15.56]The quake which had a magnitude [00:17.69]of 7.6 was felt hundreds of kilometres away [00:20.80]in Singapore and Malaysia. [00:22.27]From Jakarta here is Karishma Vaswani. [00:24.41]The Pacific Tsunami Warning Centre [00:26.81]had issued a tsunami alert minutes after the earthquake hit [00:30.01]off the coast of west Sumatra but then lifted it. [00:33.07]The tremor was felt as far away as Indonesia's capital city, [00:36.73]Jakarta. [00:37.85]There have been reports of buildings and houses collapsing [00:40.79]in the city of Padang, [00:42.12]Sumatra's capital, [00:43.65]which is near the epicentre of the earthquake.