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Indonesian volcano eruption forces closure of major airport 150 km away

Volcanic ash from an eruption in Indonesia has reached airspace around Soekarno-Hatta International Airport near Jakarta, prompting authorities to suspend flight operations. The airport, one of Southeast Asia's busiest aviation hubs, remains closed due to ash contamination.

LSN India · 6 September 2026

An active volcano in Indonesia has erupted, sending ash plumes across a wide area that reached airspace surrounding Soekarno-Hatta International Airport, located approximately 150 kilometres from the volcanic site. Aviation authorities detected ash concentrations in the vicinity of the major airport, creating hazardous conditions for aircraft operations.

In response to the ash detection, airport officials suspended all flight operations as a precautionary measure. The closure affects one of the region's most critical transportation hubs, which typically handles thousands of passengers and cargo shipments daily. The suspension remained in effect as authorities monitored ash dispersal patterns and air quality.

Volcanic ash poses significant risks to aircraft engines and visibility during flight operations, necessitating strict safety protocols when such material enters airspace. Indonesian aviation authorities have established monitoring procedures to track the ash cloud's movement and determine when normal airport operations can safely resume.

The eruption underscores the volcanic activity common to Indonesia, which sits within the Pacific Ring of Fire. The region experiences frequent seismic and volcanic events, prompting established emergency response procedures among airport operators and civil aviation authorities across the archipelago.