Three hikers, two Singaporean nationals and one Indonesian, are dead after Mount Dukono erupted on the remote island of Halmahera in eastern Indonesia, sending an ash column roughly 10 kilometers into the sky while about 20 climbers were inside a zone that had been officially closed for years.
The eruption struck at 7:41 a.m. local time Friday. AP News reported that authorities had long banned all activity within a 4-kilometer radius of Dukono's crater, citing volcanic bombs, ashfall, and toxic gases. The climbers went anyway.
North Halmahera police chief Erlichson Pasaribu said the group set out Thursday to ascend the nearly 1,355-meter volcano in open defiance of safety restrictions. His explanation for why they did it should concern anyone who has watched social media warp common sense.
"They were aware that climbing was prohibited as the mountain is the restricted zone due to its high alert status, but insisted on going ahead."
Pasaribu added that "many people remain determined to climb, driven by the desire to create online content."
Mount Dukono has been erupting almost continuously since 1933. It sits on the Pacific Ring of Fire, the arc of intense seismic and volcanic activity that stretches across Indonesia and beyond. The country is home to more than 120 active volcanoes.
But the weeks leading up to Friday's disaster were especially dangerous. Authorities said Dukono had been at its second-highest alert level, with nearly 200 eruptions recorded since March 30, an average of roughly 95 eruptions per day. Lana Saria, who heads Indonesia's Geology Agency at the Energy and Mineral Resources Ministry, said Friday's blast was "among the strongest during this period."
Indonesia's Geological Agency recorded the eruption on seismographs for more than 16 minutes. Ash clouds, white, gray, and black, blew northward, and officials warned that ashfall could reach the nearby town of Tobelo. Secondary hazards, including volcanic mudflows during heavy rain, threatened rivers flowing from the volcano's slopes.
Indonesia's broader region has faced repeated geologic upheaval. A magnitude 7.4 earthquake in the Molucca Sea not far from Halmahera previously killed at least one person and triggered a small tsunami, a reminder that the geology beneath this archipelago never rests.
By Friday afternoon, 14 of the roughly 20 climbers, including seven foreign nationals, had been evacuated after rescue teams received an emergency signal from the mountain. Five of those evacuated were reported injured. The bodies of the three dead hikers had not yet been recovered.
Breitbart reported that Pasaribu said ongoing eruptions made conditions too dangerous for recovery teams to move in.
"Due to ongoing eruptions, the situation is still considered unsafe for evacuation. So, the joint team is still waiting for the right time to begin the search."
A tour guide named Alex Djangu, who was apparently with the group, described the chaos on the mountain in stark terms.
"I panicked, I thought they had all died, but it turned out that in the end only three died."
That sentence, "only three died", captures the grim arithmetic of a disaster that could easily have been far worse. Twenty people walked into a restricted zone around one of the world's most persistently active volcanoes during a period of heightened eruptions. Seventeen walked out alive. Not all of them walked out uninjured.
This was not a case of hikers caught off guard by a dormant peak suddenly roaring to life. Mount Dukono has been erupting for the better part of a century. The Center for Volcanology and Geological Hazard Mitigation had long banned activity within 4 kilometers of the Malupang Warirang Crater. The New York Post noted that officials had posted warning signs and issued social media advisories about the danger.
The volcano was at its second-highest alert level. Nearly 200 eruptions in roughly five weeks. An average of 95 eruptions a day. And still, a group of 20 people climbed toward the crater.
Pasaribu's observation about the role of content creation is worth sitting with. The desire to film something dramatic for an audience of strangers online is now a force strong enough to override posted warnings, official bans, and the visible evidence of an active volcanic crater. Three people paid for that calculation with their lives.
Volcanic disasters and other sudden geologic events have struck with devastating force around the Ring of Fire and beyond in recent years. A massive earthquake off Japan's coast triggered tsunami warnings and rattled Tokyo, illustrating how quickly the earth can turn hostile in this part of the world.
Several details remain unclear. The names of the three dead men have not been publicly released. It is not known how many climbers, if any, remained unaccounted for as of Friday afternoon, the math between "about 20" who set out and the 14 confirmed evacuated leaves room for uncertainty. The specific injuries sustained by the five hurt evacuees have not been described.
Perhaps most notably, there is no word on whether Indonesian authorities plan to file charges or impose penalties on anyone involved in organizing or leading a group into a restricted volcanic zone. Whether the climb was a guided tour or an informal expedition matters. If a commercial operator led paying customers past posted warning signs and into a banned area during a period of record volcanic activity, accountability should follow.
Officials urged residents, tourists, and climbers to remain calm, follow official guidance, and stay out of restricted areas as monitoring of Mount Dukono continues. That guidance existed before this disaster. It was ignored.
Extreme natural hazards have claimed lives in mountain terrain worldwide. An avalanche in the Swiss Alps derailed a passenger train during a deadly stretch, another reminder that nature does not negotiate with thrill-seekers or their timetables.
The Associated Press reported that Indonesia sits atop some of the most volatile geology on Earth, with more than 120 active volcanoes scattered across the archipelago. Dukono is one of the most persistently active among them. The infrastructure of warnings, seismographs, alert levels, exclusion zones, public advisories, existed and functioned. The system worked. The people inside it chose not to listen.
There is a pattern here that extends well beyond Indonesia. Across the globe, restricted natural areas draw visitors who treat official closures as suggestions. National parks, volcanic zones, and wilderness areas post warnings that a growing number of visitors treat as obstacles to content rather than boundaries meant to keep them alive. The result is preventable deaths and rescue operations that put first responders at risk.
Seismic instability across the Pacific Rim continues to produce hazards at an alarming pace. Even a swarm of more than 100 earthquakes in Nevada recently illustrated how tectonic forces can escalate without warning, a reality that makes official exclusion zones around active volcanoes something more than bureaucratic caution.
The rescue teams who deployed to Mount Dukono after receiving the emergency signal did so at personal risk, entering an area where eruptions were still occurring. They are the ones who deserve attention, not the social media accounts that may have motivated the climb in the first place.
When a volcano has been erupting for 93 years, has been closed to hikers, sits at its second-highest alert level, and is averaging 95 eruptions a day, the warning could not be clearer. Three men are dead because the lure of online content outweighed the plainest possible evidence of danger. No algorithm made them climb. They chose to go.
