An magnitude-7.1 earthquake rocked Indonesia's Aceh province on Wednesday, with no immediate reports of casualties and damage, officials said. The national earthquake centre issued a tsunami warning after the quake at 1:37 am (1837 GMT Tuesday) but lifted it an hour later, the Meteorology and Geophysics Agency said. The epicentre was 420 kilometres south-west of provincial capital Banda Aceh, on the northern tip of Sumatra island, at a depth of 29 kilometres, according to the US Geological Survey. "We have not received reports of damage or casualties," National Disaster Management Agency spokesman Sutopo Nugroho was quoted as saying by DPA.
