Anak Krakatoa strikes with full force

Following a spectacular double eruption of the Anak Krakatoa volcano—located approximately 150 kilometers from Jakarta—a massive ash cloud spread through the atmosphere, forcing authorities to urgently close the Indonesian capital’s Soekarno-Hatta International Airport, as well as several key regional hubs such as Bandung, Bandar Lampung, Semarang, and Surabaya.

With the reopening of the main airport already postponed three times due to persistent volcanic activity, the cancellation of hundreds of flights has left thousands of passengers stranded in total uncertainty and triggered a major logistical shockwave, particularly affecting Singapore—the primary hub connected to the region.

Extended until the end of the day on Sunday, September 6, the forced closure of Jakarta International Airport caused massive disruption to Indonesia’s transport network, severely impacting 467 flight connections—including 58 international and 409 domestic flights—and leaving more than 150,000 passengers stranded, according to official figures from the Ministry of Transport. The shockwaves of this volcanic crisis are also reaching the maritime sector; the local port authority has issued an emergency alert urging vessels navigating the strategic Sunda Strait to heighten their vigilance regarding navigation hazards and ashfall.

This event of exceptional scale highlights the structural vulnerability of the Indonesian archipelago—a Southeast Asian giant straddling the turbulent Pacific « Ring of Fire. » This zone of constant tectonic friction sees clashing continental plates regularly trigger violent eruptions and major earthquakes, resulting in colossal economic and logistical consequences.

This sudden paralysis of air travel is triggering a devastating chain reaction across the region’s tourism sector, manifesting as a massive wave of trip cancellations, the isolation of key island destinations cut off from visitors, and substantial financial losses for airlines, hotel chains, and local economies throughout Southeast Asia.