At least three hikers have been killed by a volcanic eruption on the Indonesian island of Halmahera, officials confirmed on Friday. Mount Dukono, a highly active volcano located in North Halmahera, erupted violently, releasing a cloud of ash and volcanic materials into the sky.
Eruption Details
The eruption occurred on Friday, May 8, 2026, catching hikers in the area off guard. The Badan Geologi, Indonesia's geological agency, released images showing a thick column of ash rising from the crater. The agency had previously issued warnings about increased volcanic activity at Mount Dukono, but the sudden intensity of the eruption led to casualties.
Casualties and Rescue Efforts
Local authorities confirmed that at least three hikers were killed in the incident. Rescue teams were deployed to the area, but the ongoing volcanic activity hampered their efforts. The identities of the victims have not yet been released pending notification of their families.
Mount Dukono is one of Indonesia's most active volcanoes, with frequent eruptions over the past decades. The volcano stands at 1,335 meters (4,380 feet) and is located in a remote part of Halmahera, a popular destination for hikers and adventurers.
Warnings and Safety Measures
Following the eruption, authorities have issued a warning for residents and tourists to stay at least three kilometers away from the crater. The ash cloud has disrupted air travel in the region, with several flights canceled or rerouted. The Indonesian Center for Volcanology and Geological Hazard Mitigation has raised the alert level to the second-highest, urging caution.
This incident highlights the dangers of volcanic activity in the Pacific Ring of Fire, where Indonesia sits. The country has over 130 active volcanoes, and eruptions are common. Hikers and climbers are advised to check volcanic activity reports before embarking on trips.



