Indonesian authorities have reported that 20 people, including nine Singaporean tourists, are missing following a violent eruption of Mount Dukuno volcano on Halmahera Island in eastern Indonesia. A rescue official confirmed that search and rescue operations are underway to determine the fate of the missing, despite extremely difficult conditions caused by the volcanic activity.
According to initial reports, the volcano erupted, spewing a thick cloud of smoke and volcanic ash approximately ten kilometers into the atmosphere, darkening the sky in surrounding areas and causing panic among local residents and tourists. Ewan Ramdani, a rescue official, stated, “Our team is en route to the site, and it is not yet confirmed whether there are any casualties,” adding that initial reports indicate “the search is underway for around 20 people.”.
Geological context: Indonesia and the Ring of Fire
This eruption comes within the context of Indonesia's active geological nature, as it lies on the Pacific Ring of Fire. This region is a series of tectonic plates that experience some of the highest seismic and volcanic activity in the world. Indonesia alone has more than 120 active volcanoes, more than any other country, making it constantly vulnerable to natural disasters related to volcanoes and earthquakes. Mount Dokono itself is one of the most active volcanoes in the country, having been in a state of near-continuous eruption since 1933, with small to moderate explosions frequently recorded.
The importance and expected effects of the eruption
The volcanic activity of Mount Dokonu has multi-level effects, going beyond the immediate danger to human life.
- At the local level, the ash cloud poses a significant health risk to residents, potentially causing severe respiratory problems and contaminating water sources and crops. Authorities have begun distributing protective masks and urging residents to stay indoors, while also preparing evacuation plans for villages closest to the volcano's crater should activity continue to escalate.
- At the regional and international levels, volcanic ash poses a serious threat to aviation safety. Fine ash particles can cause engine failure. Consequently, the Volcanic Ash Advisory Centre in Darwin, Australia, has issued warnings to air traffic, potentially leading to flight rerouting or cancellations in the region, impacting air travel and transportation in Southeast Asia. The presence of foreign nationals among the missing adds an international dimension to the disaster, necessitating coordination between Indonesia and Singapore in search and rescue efforts.
Indonesian emergency teams continue to closely monitor the volcano's activity, in anticipation of any further eruptions that could complicate rescue operations and endanger more lives.
