In Poso (Burgers Belcher Family at here), a four-hour drive from Palu, supplies are running out. State-owned petrol stations have closed as they have run dry. People are queuing up at roadside stalls, buying petrol in bottles to take into the affected area and to find missing loved ones. Supermarkets have limited food left and it is difficult to find bottled water.
Ermi Liana, who is travelling with our BBC team, doesn’t know if her parents are alive. “They live close to a bridge that collapsed. I can’t reach them by phone,” she says. “I can only pray they are alive.”