Mount Anak Krakatoa eruption forces flight cancellations at Soekarno‑Hatta


Stranding thousands of passengers, the volcanic ash from Anak Krakatoa prompted hundreds of flight suspensions at Indonesia’s largest airport, Soekarno‑Hatta, on Sunday.


The Ministry of Transportation announced that 209 flights were halted when ash clouds were detected in the airspace surrounding the airport. The pause extends until 13:30 (0630 GMT) and mainly affects routes to and from Singapore, as well as international connections to Doha, Sydney and Kuala Lumpur.


Anak Krakatoa erupted late on Friday night, producing seismic tremors, lava fountains and booming sounds. Two additional eruptions followed early on Sunday, intensifying the ash plume that threatens air travel.


Authorities have issued no tsunami warning, though they urge residents near the volcano to stay indoors and wear face masks to protect against the respiratory, eye and skin hazards posed by ash.


The volcano, a “child of Krakatoa,” has remained sporadically active since it rose from the sea in the early 1900s within the crater formed after the historic 1883 eruption.


Indonesia’s position on the Pacific Ring of Fire endows it with frequent volcanic and seismic activity, making it essential for continuous monitoring of such natural events.


Passengers waiting at Soekarno‑Hatta Airport during a volcanic ash event