A magnitude 6.3 earthquake that struck northern Indonesia Saturday night has killed at least four and injured a dozen, reports AP. The earthquake occurred 35 miles southeast of Palu city on Sulawesi island, damaging 165 houses and buildings. One of those killed was a 9-year-old boy. "The quake was felt strongly for 15 seconds in Palu as people were breaking the fast" on the last day of the Muslim holy month of Ramadan, said a spokesman for Indonesia’s National Disaster Mitigation Agency. (More Indonesia stories.)