More than 800 people are dead in earthquake and tsunami

Two days after a 7.5 magnitude earthquake hit the island and 3-meter-high waves crashed onto its northern shore, authorities continued combing through chunks of concrete and lumber searching for survivors.

Getting into Palu, which saw the worst of the destruction, has been difficult. An airport runway was damaged, limiting flights into the area, and several roads and bridges have been washed out, said Jan Gelfand, who heads the International Red Cross delegation in Indonesia.