Flights suspended at Indonesia's main airport after Anak Krakatoa eruption

Mount Anak Krakatoa, the “Child of Krakatoa,” is an active volcanic island situated in the Sunda Strait between Java and Sumatra. Its presence in this narrow channel between two of Indonesia’s most populous islands makes it a focal point for both geological study and public safety.

The volcano has been closely monitored by the Indonesian Agency for Meteorology, Climatology, and Geophysics (BMKG) and international volcanologists. Regular seismic and gas‑emission measurements are conducted to track its eruptive activity, which can produce ash plumes, pyroclastic flows, and tsunamis that threaten nearby coastal communities. The island’s status as an active volcano requires continuous observation and coordination with local authorities to ensure timely evacuation plans and hazard mitigation.

In light of its ongoing activity, authorities remain vigilant. Continued monitoring and research aim to improve eruption forecasting and reduce potential impacts on the densely populated regions of Java and Sumatra that lie along the Sunda Strait.