Jakarta, Rabi'I 08, 1438, December 07, 2016, SPA -- An earthquake measuring 6.4 on the Richter scale hit Indonesia's Aceh province on Sumatra island Wednesday, but there were no immediate reports of casualties, according to dpa. The quake struck at 5.03 am (1003 GMT Tuesday) with the epicentre 18 kilometres north-east of Pidie Jaya district, at a depth of 10 kilometres, the national geophysics agency said. There was no tsunami warning. --SPA 03:08 LOCAL TIME 00:08 GMT www.spa.gov.sa/w284908