JAKARTA (AP) — Rescuers on Indonesia’s remote island of Halmahera found the bodies of two Singaporean hikers on Sunday, two days after they were caught in a volcanic eruption on Mount Dukono, officials said.

The bodies of the men, aged 30 and 27, were located a few meters (yards) from where the first victim, an Indonesian female hiker, was found dead on Saturday, Abdul Muhari, the National Disaster Management Agency's spokesperson, said. All three had been about 50 meters (165 feet) from the rim of the main crater.

The men's bodies were covered by thick layers of volcanic material, Muhari said, adding that the densely packed material had complicated evacuation efforts and significantly slowed progress.