Volcano in Indonesia erupts, canceling hundreds of flights and stranding thousands

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Published: 2026-09-07T04:45:35.738Z • Permanent link

Indonesian authorities have issued a Level 3 volcanic alert, prompting the closure of Jakarta's Soekarno-Hatta International Airport and grounding hundreds of flights. AirAsia, Garuda Indonesia, Lion Air, and Singapore Airlines were among the carriers that canceled flights, affecting thousands of passengers. The eruption, which occurred at Mount Merapi, is the latest in a series of devastating volcanic events to hit the Indonesian archipelago.

According to the Indonesian National Disaster Management Agency (BNPB), the eruption triggered widespread ashfall and pyroclastic flows in the surrounding areas. The agency warned of potential landslides and flooding, prompting evacuations in nearby communities. Dr. I Gede Ngurah Made, Director of BNPB, stated that the agency is working closely with local authorities to monitor the situation and provide support to affected communities.

Air traffic control at Soekarno-Hatta Airport was suspended after the eruption, with all flights grounded until further notice. The airport, which serves as a major hub for regional airlines, is expected to remain closed until the volcanic ash settles. Indonesia's Transportation Ministry has issued a statement assuring passengers that alternative arrangements are being made to accommodate those stranded.

The impact of the eruption on the aviation industry is expected to be significant, with thousands of passengers left stranded and airlines facing substantial losses. Garuda Indonesia, Indonesia's flag carrier, has reported a 20% decline in bookings for the next week, citing the eruption as a major factor. Industry analysts predict that the disruption could have long-term consequences for the airline's financial performance.

Research communities are also expected to be affected, with many studies focused on the impact of volcanic eruptions on regional air quality and climate patterns. Dr. Ariane Middelkoop, a climate scientist at the University of Amsterdam, noted that the eruption has significant implications for the region's carbon footprint and air quality. "We're seeing a major disruption to air traffic, which is having a ripple effect on the entire ecosystem," she stated.

The eruption at Mount Merapi is part of a larger pattern of volcanic activity in the region. Indonesia is located on the Pacific Ring of Fire, making it one of the most seismically active countries in the world. The country has experienced numerous devastating eruptions in recent years, including the 2010 eruption of Mount Merapi, which killed over 350 people. The Indonesian government has implemented a range of measures to mitigate the impact of volcanic eruptions, including the creation of a national disaster management agency and the development of early warning systems.