Flash floods in Indonesia’s eastern Papua province have killed at least 58 people, an official said Sunday, as rescuers battled mud, rocks and fallen trees in the hunt for survivors.

The death toll was expected to rise as emergency services struggled to reach people in hard-hit areas, with more than 70 people injured and 4,150 evacuated.

The floods — triggered by torrential rain and landslides on Saturday — damaged numerous homes in the northeastern town of Sentani, said national disaster agency spokesman Sutopo Purwo Nugroho.