Mount Dukono, located on Halmahera island in eastern Indonesia, erupted on Friday morning, sending volcanic ash as high as 10 kilometers into the atmosphere, according to Indonesia’s volcanology authorities.

Local police said the victims included two Singaporean nationals and one Indonesian hiker who were inside a restricted exclusion zone near the crater when the eruption occurred. Indonesia’s search and rescue agency has continued to classify the three as missing while recovery efforts remain underway.Seventeen other climbers, including additional Singaporean nationals, were evacuated safely from the mountain on Friday.

The search operation was temporarily suspended late Friday because of continued eruptions and unstable conditions around the crater area. Authorities resumed the mission on Saturday with more than 100 personnel, including police officers, soldiers and drone operators.“We are racing in this search.

When the situation and condition is safe, we will approach the crater, and when an eruption occurs, we must secure all search personnel,” rescue official Iwan Ramdani said in a statement recorded near the Dukono monitoring station in Mamuya village.

Indonesia’s Centre for Volcanology and Geological Hazard Mitigation said the volcano erupted several more times on Saturday, including one blast that produced an ash column reaching around three kilometers above the summit.

National disaster mitigation agency spokesperson Abdul Muhari said preliminary information indicated the bodies of the two Singaporean hikers were located approximately 20 to 30 meters from the crater rim. The location of the Indonesian hiker remained unknown.

Singapore’s foreign ministry said it was coordinating with its embassy in Jakarta to assist affected citizens and their families, according to local media reports.Authorities said the hikers had entered an area subject to a four-kilometer exclusion zone imposed around the crater since December 2024.

The restriction remains in place because of persistent volcanic activity at Mount Dukono, one of Indonesia’s most active volcanoes.The volcano has remained at level two on Indonesia’s four-tier alert system since 2008. Officials said warning signs and public advisories had instructed visitors to avoid the restricted zone.

Indonesia sits along the Pacific “Ring of Fire,” a region of intense seismic and volcanic activity caused by shifting tectonic plates. The archipelago has nearly 130 active volcanoes and experiences frequent eruptions and earthquakes.

The quake hit at 8:42 p.m. local time (1612 GMT) at a depth of 186 km, with its epicentre in Badakhshan Province, according to the United States Geological Survey.

Afghanistan’s health ministry said the fatalities occurred in the Gosfand Dara area of Kabul Province, where a single family was buried under the impact of the tremor. “Eight members of a family died as a result of the earthquake,” ministry spokesman Sharafat Zaman said in a statement.

He added that a child, estimated to be around two years old, survived but was injured. The country’s disaster management agency confirmed the child had sustained injuries during the incident.

Journalists reported that the tremors were felt in Kabul and other parts of the country, though no immediate wider casualty figures were released.

Afghanistan lies along the seismically active Hindu Kush region, where the Eurasian and Indian tectonic plates converge, making earthquakes a frequent occurrence.

The latest quake follows a series of deadly seismic events in recent years, including an August tremor that killed more than 2,200 people in eastern Afghanistan after devastating remote mountain communities.

The United States Geological Survey said the offshore quake was followed by aftershocks reaching magnitudes of up to 5. Indonesia’s meteorology agency reported small tsunami waves of 0.3 meters in West Halmahera and 0.2 meters in Bitung.

The Pacific Tsunami Warning Center initially issued a regional tsunami alert but lifted it about two hours later, stating that the threat had passed based on available data.Local broadcaster Metro TV reported that one person died after being struck by falling rubble in Manado, in North Sulawesi province.

Indonesian officials confirmed the casualty, saying the victim was buried under debris from a collapsed building. One additional person suffered a leg injury.Residents described scenes of panic as the quake struck, with people fleeing their homes. A Manado resident said the shaking lasted for a prolonged period, causing items to fall from shelves and cutting power in some areas, though no major structural damage was visible in her neighborhood.

Authorities reported damage to several buildings in North Sulawesi, though the full extent remained unclear. Regional officials in areas including Ternate and Tidore urged residents to prepare for possible evacuations in the immediate aftermath.

Tsunami warning agencies had cautioned that hazardous waves were possible along coastlines within 1,000 km of the epicenter, including parts of Indonesia, the Philippines and Malaysia.

Subsequent assessments by authorities in both countries indicated no significant threat to their territories.Indonesia, an archipelago of more than 280 million people, lies along the seismically active Pacific Ring of Fire, where tectonic plate interactions frequently trigger earthquakes and volcanic activity.

In recent history, the country has experienced some of the world’s deadliest seismic disasters, including the 2004 Indian Ocean earthquake and tsunami that killed more than 230,000 people across multiple countries, and a 2018 quake and tsunami in Sulawesi that claimed over 4,300 lives.