NewsIndonesia 6.1 earthquake rattles North Sumatra coastqatarsentinel.comAugust 19, 2026August 20, 2026 August 19, 2026August 20, 2026 A magnitude 6.1 earthquake struck off Indonesia’s North Sumatra province on Tuesday, shaking communities across parts of Sumatra. The earthquake occurred at 1:02:23 p.m. western...