JAKARTA, Indonesia (AFP) — A 6.2-magnitude earthquake struck off Indonesia’s Sulawesi island Monday, the United States Geological Survey said, but no tsunami warning was issued and there were no immediate reports of damage. The strong quake hit offshore at a depth of 10 kilometres (six miles), about 100 kilometres west of the town of Luwuk. Tremors were felt in Palu on Sulawesi, some 200 kilometres from the epicentre, an AFP journalist in the city said. […]