A 6.7-magnitude earthquake shook part of central Indonesia’s Sulawesi island on Tuesday, causing scattered damage and rattling residents of a city devastated by a quake and tsunami eight years ago. The initial quake was centred inland about 43km (30 miles) east-southeast of Palu, and the US Geological Survey said it was about 10km deep. The strong shaking sent people fleeing into open areas in and around Palu, a city of about 400,000 people and the capital of Central Sulawesi province.