Overview
Mount Dukono, a volcano located on Indonesia's Halmahera Island, routinely experiences eruptive activity. This activity involves the ejection of ash, volcanic gases, and volcanic bombs. Analysis by the Global Volcanism Program in May 2026 indicated that Indonesia recorded the highest number of actively erupting volcanoes worldwide at that time.
Research Context
Indonesia is characterized by significant volcanic activity. This characteristic is typical for the Southeast Asian archipelago. Data from the Global Volcanism Program illustrates the frequency and scale of volcanic events in the region. The program's records track volcanic eruptions globally, providing a comparative framework for national volcanic activity.
Findings
- Mount Dukono on Halmahera Island routinely ejects ash, volcanic gases, and volcanic bombs.
- In May 2026, the Global Volcanism Program reported nine actively erupting volcanoes in Indonesia.
- This number was higher than any other country reported by the Global Volcanism Program at that time.
- Eruptions have occurred at 55 volcanoes in Indonesia since the 1960s. This total represents the highest for any country.
- Japan ranks second with eruptions at 40 volcanoes over the same period.
- The United States ranks third with eruptions at 39 volcanoes during the period since the 1960s.